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https://w.atwiki.jp/bmd_intensity/pages/32.html
ファーム1.5以降で音声に不定期にノイズが入る 起動して数フレーム「No Video Input」が表示されたり、色合いがおかしくなったりする 不正終了した場合、OSの再起動を行うまで「ビー」という甲高い音声ノイズが発生する コンポーネント入力が白飛びする 「No Input」と入力画面の表示を交互に繰り返す ファーム1.5以降で音声に不定期にノイズが入る Intensity無印で確認しているが、PC環境によるもの？ 起動して数フレーム「No Video Input」が表示されたり、色合いがおかしくなったりする 不正終了した場合、OSの再起動を行うまで「ビー」という甲高い音声ノイズが発生する コンポーネント入力が白飛びする Intensity PV3 デルの2405FPWというモニタのコンポネ入力映像で、輝度が高いシーンで画面が乱れるという 不具合があったのですが、コンポネの輝度信号線とコネクタの間に可変抵抗を噛ませるという方法でそれを解消した方がおられました。これにより白飛びが改善される可能性があります 以下、その方が提供された説明画像です。 実際に使用された方が下記HPにて居ます http //axts10.web.infoseek.co.jp/kusunoki/intensity_pro/ ※但し、この方法を使うとIntensity Proの入力インピーダンスが変化してしまうため、 反射波による画質の劣化 入出力機器への電気的負担の増加 が起こりえます。それでも構わないという人だけどうぞ。 「No Input」と入力画面の表示を交互に繰り返す ビデオキャプチャピン（カスタム）でサブタイプを正しいものに設定し直すと直る。
https://w.atwiki.jp/c-note/pages/81.html
Shuttle XH61にWindows XPをインストールする Shuttle XH61にWindows XPをインストールするBIOSの設定１．BIOS設定画面の表示 ２．SATA Modeの変更 ３．ブートドライブの設定 ４．ブートドライブの設定 Windows XPのインストール１．Windows XPのインストール ドライバのインストール１．LANドライバのインストール（付属CD） ２．チップセットドライバのインストール（インテル・ダウンロードセンター） ３．ドライバ類のダウンロード ４．オーディオドライバのインストール ５．LANドライバの再インストール ６．グラフィックドライバのインストール トラブルの対処Windows XPをインストールできない（ブルースクリーンになってしまう） Windows XP起動時に「16ビットMS-DOSサブシステム Autoload.exe NTDVM CPUは不正命令を検出しました」というような内容のエラーが表示される。 BIOSの設定 BIOSがデフォルト設定のままWindows XPをインストールするとエラーになるので注意！！ BIOSのアップデートをするとデフォルト値に戻ってしまうようなので、再度BIOS設定を行う必要があります。 １．BIOS設定画面の表示 PCの電源を入れたら「DEL」キーを（何度か）押し、BIOS設定画面を表示します。 ２．SATA Modeの変更 「Advanced」タブの「SATA Configuration」= 「SATA Mode」を開きます。 デフォルトでは、「AHCI」になっているところを「IDE」に変更します。 AHCIの方がパフォーマンスに優れますが、Windows XPのインストールディスクには対応するコントローラが無いため、Windows XPインストール時にエラーが出てしまいます。 ３．ブートドライブの設定 「Boot」タブの「Boot Option Priorities」で、Windows XPのインストールディスクを起動できるように、CD/DVDドライブを最優先にしておきます。 ４．ブートドライブの設定 「Save Exit」タブで、「Save Changes and Exit」を選択し、変更内容を保存してBIOSを終了します。 この後はWindows XPをインストールします。 Windows XPのインストール １．Windows XPのインストール 特に注意点はありません。 通常の作業通り、Windows XPのインストールをインストールします。 あえて気になるとすれば、環境にもよりますが、時計がかなりずれていた事でしょうか。 ドライバのインストール 付属CDのチップセットドライバは不具合が出るので注意！！ １．LANドライバのインストール（付属CD） 付属のドライバCDより、LANドライバのみをインストールします。 「Browse this DVD」をクリックするとフォルダのエクスプローラが開かれます。 エクスプローラを辿り、 D \Model\Shuttle_\LAN\XP\setup.exe を実行して、LANドライバをインストールします。 インストール後、インターネットへ接続できるように設定を行います。 ２．チップセットドライバのインストール（インテル・ダウンロードセンター） インテル ドライバー・アップデート・ユーティリティーから、「使用システムに適した最新ドライバーの確認」をクリックして、最新のドライバを確認します。 確認が終わったら、チップセットをインストールします。 ※このとき、まだグラフィックドライバは確認できない場合がありますが、後でインストールします。 チップセットドライバのインストーラをダウンロードできたら、実行してインストールします。 このとき、余計なアプリケーションなどは、全て終了しておきます。 インストール終了後は、Windowsを再起動してください。 ３．ドライバ類のダウンロード ShuttleのダウンロードセンターからShuttle XH61用の最新ドライバをダウンロードします。 ダウンロードするのは、 Audio_Realtek_ALC887 (オーディオドライバ) LAN_Realtek_RTL8111E (LANドライバ) VGA_Intel_H61 (グラフィックドライバ) の3つです。 チップセットドライバや、AHCIドライバは不具合が出るので入れません。 続いて、Microsoft .NET Framework 4をダウンロードします。 Microsoft .NET Framework 4は、先ほどダウンロードした「VGA_Intel_H61」のインストールに必要です。 ４．オーディオドライバのインストール ダウンロードしたオーディオドライバを展開し、インストールします。 特に注意点はありません。 ５．LANドライバの再インストール ダウンロードしたLANドライバを展開し、インストールします。 上書き（修復）インストールで問題ありません。 ６．グラフィックドライバのインストール 先にMicrosoft .NET Framework 4をインストールします。 その後、ダウンロードしたグラフィックドライバを展開し、インストールします。 インストール後、再び、インテル ドライバー・アップデート・ユーティリティーから、「使用システムに適した最新ドライバーの確認」をクリックして、最新のドライバを確認します。 今度は、最新のグラフィックドライバをダウンロードできると思います。 ダウンロードして、上書きインストールします。 最後に一応再起動します。 以上で、Windows XPのインストールは完了です。 必要であれば、アプリケーションや設定の変更などを行います。 トラブルの対処 Shuttle XH61にWindows XPをインストールするにあたり、躓いた点があったのでメモしておきます。 Windows XPをインストールできない（ブルースクリーンになってしまう） 症状Windows XPをインストールするとき、インストーラを起動してしばらくすると、「STOP 0x0000007B」というブルースクリーンになってしまいました。 対処方法今回「HGST 0S03509」というHDDを利用したのですが、ブルースクリーンのメッセージが、HDDのコントローラーが ... みたいな内容だったので、RAIDドライバを入れるときのように、「F6」キーで何か入れるのか？と思いましたが、「F6」キーのメニューはFDDしか対応していないため、外付けFDDを持たない私は、何ともしがたい状況となってしまいました。 それでも何とかならないかと調べているうちに、SATAの動作モードのことを知りました。 Shuttle XH61のBIOSでは、「AHCI」か「IDE」を選択できるようになっています。 Windows XPのインストールディスクにはAHCIに対応したコントローラが無いためIDEに設定するとよさそうです。 で、IDEに設定したら、問題なくインストールできました。 ご参考Windows XP における "STOP 0x0000007B" エラーのトラブルシューティング方法 ここがポイント！最新PCへのWindows XPインストール Windows XP起動時に「16ビットMS-DOSサブシステム Autoload.exe NTDVM CPUは不正命令を検出しました」というような内容のエラーが表示される。 症状Windows XPを起動する度に、Autoload.exe ... というエラーが表示されてしまうようになりました。 対処方法付属のドライバCD、または、Shuttle XH61ダウンロードページにあるチップセットドライバをインストールするとこのような症状になるようです。 面倒ですが、再度、Windows XPのクリーンインストールを行います。 Windows XPの直後、付属のCDからLANドライバのみをインストールし、とりあえずインターネットに接続できる環境を整えます。 その後、インテルのダウンロードセンターから対応するチップセットドライバをダウンロード、インストールします。 ご参考ＸＰがインストール出来ない
https://w.atwiki.jp/mypcmemo/pages/352.html
入力デバイス ShuttlePRO v2 ShuttlePRO v2 - ジャパンマテリアル Contour Design製品ドライバー ドライバー設定ガイド WINDOWS SHUTTLE SETTINGS カタログ よくある質問 nicovideoエラー ( 正しい動画URLを入力してください. ) nicovideoエラー ( 正しい動画URLを入力してください. ) nicovideoエラー ( 正しい動画URLを入力してください. ) nicovideoエラー ( 正しい動画URLを入力してください. ) nicovideoエラー ( 正しい動画URLを入力してください. ) nicovideoエラー ( 正しい動画URLを入力してください. ) nicovideoエラー ( 正しい動画URLを入力してください. ) nicovideoエラー ( 正しい動画URLを入力してください. ) videoプラグインエラー 正しいURLを入力してください。 videoプラグインエラー 正しいURLを入力してください。 videoプラグインエラー 正しいURLを入力してください。 videoプラグインエラー 正しいURLを入力してください。 videoプラグインエラー 正しいURLを入力してください。 videoプラグインエラー 正しいURLを入力してください。 videoプラグインエラー 正しいURLを入力してください。 videoプラグインエラー 正しいURLを入力してください。 link[[ tag[[ mylist[[ community[[ dic[[ pic[[ channel[[ back
https://w.atwiki.jp/bmd_intensity/pages/16.html
各種ハイビジョン対応キャプチャカードの比較 Intensity Intensity Pro HDRECS PV3 メーカー Blackmagic Design ← カノープス アースソフト 値段（実売税込） 3万円弱 2万円弱 9万円弱 （新品入手不可） コンポーネント/D端子入力 × コンポネ コンポネ D（2系統） HDMI入力 ○ ○ ○ × アナログRGB入力 × × ○ × 音声入力 HDMI HDMI, アナログ HDMI, アナログ 光デジタル（2系統） プレビュー（スルー）出力 HDMI HDMI, アナログ × × 対応解像度 480i1080i720p（480pには対応しないので注意） ← 480i480p1080i720p他多彩 480i480p1080i720p1080p（横960ピクセル） スロット PCIe x1 ← PCIe x1 PCI 32bit/33MHz エンコード方式 SW ← HW SW 対応OS 2000XP（64bit可）Server2003（64bit可）VistaMacOS X ← 2000XPVista 2000XP 添付ソフト 簡単なキャプチャソフト（ドライバパッケージに同梱） ← 各種 予約録画ソフト（ドライバパッケージに同梱） DirectShow 対応 ○（YUV422） ← × × 録画方法 DirectShow 対応キャプチャソフト ← 添付ソフト ドライバパッケージに同梱のソフト 録画ファイルフォーマット 任意 ← AVI 独自仕様は公開 録画ファイルCodec（映像） 任意 ← Canopus HQ DV風の独自Codec仕様は公開 エンコード方式 SW ← HW SW ロスレスキャプチャ ○ ← ×? × 各種長所 HDMIキャプチャとしては最安? HDMIもアナログも（一応）OK 多彩な入力端子/フォーマット録画が軽い（HWエンコ） 社長がスレ見てるという噂ユーザー作成のツールが豊富 各種短所 海外メーカー製ソフトが面倒録画が重い（ドライバがこなれてない?） 海外メーカー製ソフトが面倒録画が重い（ドライバがこなれてない?）コンポネ使用時に白飛び（抵抗をカマせば対策できないことも無い） 高いコピーガード信号に反応することを明言 新品入手不可ドライバアップデートも無い?
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https://w.atwiki.jp/intensity/pages/22.html
//------------------------------------------------------------------------------------ // $Id Utils.cpp,v 1.10 2006/04/11 01 13 06 ivanr Exp $ // // Desc DirectShow utility class implementation // // Copyright (c) Blackmagic Design 2005. All rights reserved. //------------------------------------------------------------------------------------ #include "stdafx.h" #include "Utils.h" //----------------------------------------------------------------------------- // CDSUtils - Directshow utility class //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- // AddFilter // Attempts to locate a filter of a given class ID and nameand add it to the graph HRESULT CDSUtils AddFilter(IGraphBuilder* pGraph, const GUID clsid, LPCWSTR pName, IBaseFilter** ppFilter) { HRESULT hr = S_OK; if (pGraph pName ppFilter) { *ppFilter = NULL; IBaseFilter* pFilter = NULL; hr = CoCreateInstance(clsid, 0, CLSCTX_INPROC_SERVER, IID_IBaseFilter, reinterpret_cast void** ( pFilter)); if (SUCCEEDED(hr)) { hr = pGraph- AddFilter(pFilter, pName); if (SUCCEEDED(hr)) { *ppFilter = pFilter; } else { SAFE_RELEASE(pFilter); } } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // AddFilter2 // Attempts to locate a filter of a given class category and name HRESULT CDSUtils AddFilter2(IGraphBuilder* pGraph, const GUID clsid, LPCWSTR pName, IBaseFilter** ppFilter) { HRESULT hr = S_OK; if (pGraph pName ppFilter) { // first enumerate the system devices for the specifed class and filter name CComPtr ICreateDevEnum pSysDevEnum = NULL; hr = CoCreateInstance(CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER, IID_ICreateDevEnum, reinterpret_cast void** ( pSysDevEnum)); if (SUCCEEDED(hr)) { CComPtr IEnumMoniker pEnumCat = NULL; hr = pSysDevEnum- CreateClassEnumerator(clsid, pEnumCat, 0); if (S_OK == hr) { IMoniker* pMoniker = NULL; bool Loop = true; while ((S_OK == pEnumCat- Next(1, pMoniker, NULL)) Loop) { IPropertyBag* pPropBag = NULL; hr = pMoniker- BindToStorage(0, 0, IID_IPropertyBag, reinterpret_cast void** ( pPropBag)); if (SUCCEEDED(hr)) { VARIANT varName; VariantInit( varName); hr = pPropBag- Read(L"FriendlyName", varName, 0); if (SUCCEEDED(hr)) { if (0 == wcscmp(varName.bstrVal, pName)) { hr = pMoniker- BindToObject(NULL, NULL, IID_IBaseFilter, reinterpret_cast void** (ppFilter)); Loop = false; } } VariantClear( varName); // contained within a loop, decrement the reference count SAFE_RELEASE(pPropBag); } SAFE_RELEASE(pMoniker); } } } // if a filter has been located add it to the graph if (*ppFilter) { hr = pGraph- AddFilter(reinterpret_cast IBaseFilter* (*ppFilter), pName); } else { hr = E_FAIL; } } else { hr = E_INVALIDARG; } return hr; } //------------------------------------------------------------------------------------------------- // GetUnconnectedPin // Attemptes to locate an unconnected pin on filter HRESULT CDSUtils GetUnconnectedPin(IBaseFilter* pFilter, PIN_DIRECTION PinDir, IPin** ppPin) { HRESULT hr = S_OK; if (pFilter ppPin) { CComPtr IEnumPins pEnum = NULL; IPin* pPin = NULL; hr = pFilter- EnumPins( pEnum); if (SUCCEEDED(hr)) { while (pEnum- Next(1, pPin, NULL) == S_OK) { PIN_DIRECTION ThisPinDir; pPin- QueryDirection( ThisPinDir); if (ThisPinDir == PinDir) { IPin* pPinTemp = NULL; hr = pPin- ConnectedTo( pPinTemp); if (SUCCEEDED(hr)) { SAFE_RELEASE(pPinTemp); } else { // unconnected, return this pin *ppPin = pPin; hr = S_OK; break; } } SAFE_RELEASE(pPin); } } if (NULL == *ppPin) { // failed to find an unconnected pin hr = E_FAIL; } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // GetPin // Find the pin of the specified name on the given filter // This method leaves an outstanding reference on the pin if successful HRESULT CDSUtils GetPin(IBaseFilter* pFilter, const wchar_t* pName, IPin** ppPin) { HRESULT hr = S_OK; if (pFilter pName ppPin) { CComPtr IEnumPins pIEnumPins = NULL; hr = pFilter- EnumPins( pIEnumPins); if (SUCCEEDED(hr)) { IPin* pIPin = NULL; while (S_OK == pIEnumPins- Next(1, pIPin, NULL)) { PIN_INFO info = {0}; hr = pIPin- QueryPinInfo( info); if (SUCCEEDED(hr)) { SAFE_RELEASE(info.pFilter); if (0 == wcsncmp(info.achName, pName, wcslen(pName))) { // matched the pin category *ppPin = pIPin; break; } } SAFE_RELEASE(pIPin); } } if (NULL == *ppPin) { // failed to find the named pin hr = E_FAIL; } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // GetPin // Find the pin of the specified format type on the given filter // This method leaves an outstanding reference on the pin if successful HRESULT CDSUtils GetPin(IBaseFilter* pFilter, const GUID* pFormat, PIN_DIRECTION PinDir, IPin** ppPin) { HRESULT hr = S_OK; if (pFilter pFormat ppPin) { CComPtr IEnumPins pIEnumPins = NULL; hr = pFilter- EnumPins( pIEnumPins); if (SUCCEEDED(hr)) { // find the pin with the specified format IPin* pIPin = NULL; while (S_OK == pIEnumPins- Next(1, pIPin, NULL)) { // match the pin direction PIN_DIRECTION pinDir; pIPin- QueryDirection( pinDir); if (pinDir == PinDir) { // match pin direction check the first media type returned from the upstream pin CComPtr IEnumMediaTypes pIEnumMT = NULL; hr = pIPin- EnumMediaTypes( pIEnumMT); if (SUCCEEDED(hr)) { AM_MEDIA_TYPE* pmt = NULL; hr = pIEnumMT- Next(1, pmt, NULL); if (S_OK == hr) { if (pmt- majortype == *pFormat) { // found the pin with the specified format *ppPin = pIPin; DeleteMediaType(pmt); break; } else { DeleteMediaType(pmt); } } } } SAFE_RELEASE(pIPin); } if (NULL == *ppPin) { // failed to find the named pin hr = E_FAIL; } } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // ConnectFiltersNamedPin // Connects two filters using the pin names, if no name is supplied the first // unconnected pin is used HRESULT CDSUtils ConnectFilters(IGraphBuilder* pGraph, IBaseFilter* pUpstream, wchar_t* pUpstreamPinName, IBaseFilter* pDownstream, wchar_t* pDownstreamPinName) { HRESULT hr = S_OK; if (pUpstream pDownstream) { // get the upstream output pin CComPtr IPin pIPinOutput = NULL; if (pUpstreamPinName) { hr = GetPin(pUpstream, pUpstreamPinName, pIPinOutput); } else { hr = GetUnconnectedPin(pUpstream, PINDIR_OUTPUT, pIPinOutput); } if (SUCCEEDED(hr)) { // get the downstream input pin CComPtr IPin pIPinInput = NULL; if (pDownstreamPinName) { hr = GetPin(pDownstream, pDownstreamPinName, pIPinInput); } else { hr = GetUnconnectedPin(pDownstream, PINDIR_INPUT, pIPinInput); } if (SUCCEEDED(hr)) { // connect the pins hr = pGraph- Connect(pIPinOutput, pIPinInput); } } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // ConnectFilters // Connects two filters by finding a pin on the upstream filter with the specified // major format type, e.g. For connecting an audio pin to a downstream filter HRESULT CDSUtils ConnectFilters(IGraphBuilder* pGraph, IBaseFilter* pUpstream, IBaseFilter* pDownstream, const GUID* pFormat) { HRESULT hr = S_OK; if (pUpstream pDownstream pFormat) { // find the upstream output pin with the specified format CComPtr IPin pIPinOutput = NULL; hr = GetPin(pUpstream, pFormat, PINDIR_OUTPUT, pIPinOutput); if (SUCCEEDED(hr)) { // get the downstream input pin CComPtr IPin pIPinInput = NULL; hr = GetPin(pDownstream, pFormat, PINDIR_INPUT, pIPinInput); if (SUCCEEDED(hr)) { // connect the pins hr = pGraph- Connect(pIPinOutput, pIPinInput); } } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // RenderFilter // Renders the named output pin of the filter, or the first unconnected output if // no name is provided HRESULT CDSUtils RenderFilter(IGraphBuilder* pGraph, IBaseFilter* pUpstream, wchar_t* pUpstreamPinName) { HRESULT hr = S_OK; if (pUpstream) { CComPtr IPin pIPinOutput = NULL; if (pUpstreamPinName) { hr = GetPin(pUpstream, pUpstreamPinName, pIPinOutput); } else { hr = GetUnconnectedPin(pUpstream, PINDIR_OUTPUT, pIPinOutput); } if (SUCCEEDED(hr)) { hr = pGraph- Render(pIPinOutput); } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // DisconnectAllPins // Disconnect all the pins of the filters in a graph HRESULT CDSUtils DisconnectAllPins(IGraphBuilder* pGraph) { HRESULT hr = S_OK; if (pGraph) { CComPtr IEnumFilters pIEnumFilters = NULL; hr = pGraph- EnumFilters( pIEnumFilters); if (SUCCEEDED(hr)) { IBaseFilter* pFilter = NULL; while (S_OK == pIEnumFilters- Next(1, pFilter, NULL)) { CComPtr IEnumPins pIEnumPins = NULL; hr = pFilter- EnumPins( pIEnumPins); if (SUCCEEDED(hr)) { IPin* pIPin = NULL; while (S_OK == pIEnumPins- Next(1, pIPin, NULL)) { IPin* pIPinConnection = NULL; if (S_OK == pIPin- ConnectedTo( pIPinConnection)) { // pins are connected, to disconnect filters, both pins must be disconnected hr = pGraph- Disconnect(pIPin); hr = pGraph- Disconnect(pIPinConnection); SAFE_RELEASE(pIPinConnection); } SAFE_RELEASE(pIPin); } } SAFE_RELEASE(pFilter); } } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // FindFilterInterface // Attempt to locate the specified interface HRESULT CDSUtils FindFilterInterface(IBaseFilter* pFilter, const IID riid, void** ppvInterface) { HRESULT hr = S_OK; if (pFilter ppvInterface) { hr = pFilter- QueryInterface(riid, ppvInterface); } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // FindPinInterface // Attempt to locate the interface on the named pin or on the first pin if no // name is provided. HRESULT CDSUtils FindPinInterface(IBaseFilter* pFilter, wchar_t* pName, const IID riid, void** ppvInterface) { HRESULT hr = S_OK; if (pFilter ppvInterface) { CComPtr IPin pIPin = NULL; if (pName) { hr = GetPin(pFilter, pName, pIPin); } else { CComPtr IEnumPins pIEnumPins = NULL; hr = pFilter- EnumPins( pIEnumPins); if (SUCCEEDED(hr)) { hr = pIEnumPins- Next(1, pIPin, NULL); } } if (SUCCEEDED(hr)) { hr = pIPin- QueryInterface(riid, ppvInterface); } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // FindPinInterface // Attempt to locate the interface on the pin with the specified format or on the first pin if no // format is provided. HRESULT CDSUtils FindPinInterface(IBaseFilter* pFilter, const GUID* pFormat, PIN_DIRECTION PinDir, const IID riid, void** ppvInterface) { HRESULT hr = S_OK; if (pFilter ppvInterface) { CComPtr IPin pIPin = NULL; if (pFormat) { hr = GetPin(pFilter, pFormat, PinDir, pIPin); } else { CComPtr IEnumPins pIEnumPins = NULL; hr = pFilter- EnumPins( pIEnumPins); if (SUCCEEDED(hr)) { hr = pIEnumPins- Next(1, pIPin, NULL); } } if (SUCCEEDED(hr)) { hr = pIPin- QueryInterface(riid, ppvInterface); } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // AddGraphToRot // Adds a DirectShow filter graph to the Running Object Table, // allowing GraphEdit to "spy" on a remote filter graph. HRESULT CDSUtils AddGraphToRot(IUnknown* pUnkGraph, DWORD* pdwRegister) { HRESULT hr = S_OK; if (pUnkGraph pdwRegister) { CComPtr IRunningObjectTable pROT = NULL; hr = GetRunningObjectTable(0, pROT); if (SUCCEEDED(hr)) { WCHAR wsz[128]; StringCchPrintfW(wsz, 128, L"FilterGraph %08x pid %08x\0", (DWORD_PTR)pUnkGraph, GetCurrentProcessId()); CComPtr IMoniker pMoniker = NULL; hr = CreateItemMoniker(L"!", wsz, pMoniker); if(SUCCEEDED(hr)) { // Use the ROTFLAGS_REGISTRATIONKEEPSALIVE to ensure a strong reference // to the object. Using this flag will cause the object to remain // registered until it is explicitly revoked with the Revoke() method. // // Not using this flag means that if GraphEdit remotely connects // to this graph and then GraphEdit exits, this object registration // will be deleted, causing future attempts by GraphEdit to fail until // this application is restarted or until the graph is registered again. hr = pROT- Register(ROTFLAGS_REGISTRATIONKEEPSALIVE, pUnkGraph, pMoniker, pdwRegister); } } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // RemoveGraphFromRot // Removes a filter graph from the Running Object Table void CDSUtils RemoveGraphFromRot(DWORD pdwRegister) { CComPtr IRunningObjectTable pROT = NULL; if (SUCCEEDED(GetRunningObjectTable(0, pROT))) { pROT- Revoke(pdwRegister); } } //------------------------------------------------------------------------------------ // CRegUtils - Registry utility class //------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------ // Constructor // CRegUtils CRegUtils() m_hKey(NULL) { } //------------------------------------------------------------------------------------ // Destructor // CRegUtils ~CRegUtils() { Close(); } //------------------------------------------------------------------------------------ // Open // Opens the specified subkey LONG CRegUtils Open(LPCTSTR lpSubKey) { Close(); m_subKeyName = "Software\\Blackmagic Design\\Samples\\"; m_subKeyName += lpSubKey; return RegOpenKeyEx(HKEY_LOCAL_MACHINE, m_subKeyName.c_str(), 0, KEY_ALL_ACCESS, m_hKey); } //------------------------------------------------------------------------------------ // Create // Creates the specified subkey LONG CRegUtils Create(LPCTSTR lpSubKey) { Close(); m_subKeyName = "Software\\Blackmagic Design\\Samples\\"; m_subKeyName += lpSubKey; return RegCreateKeyEx(HKEY_LOCAL_MACHINE, m_subKeyName.c_str(), 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, m_hKey, NULL); } //------------------------------------------------------------------------------------ // Close // Closes the subkey void CRegUtils Close() { RegCloseKey(m_hKey); m_hKey = NULL; m_subKeyName.empty(); } //------------------------------------------------------------------------------------ // SetString // Set the key for the named value of type string LONG CRegUtils SetString(LPCTSTR valueName, const BYTE* lpData, DWORD cbData) { return RegSetValueEx(m_hKey, valueName, 0, REG_SZ, lpData, cbData); } //------------------------------------------------------------------------------------ // GetString // Query the key for the named value of type string LONG CRegUtils GetString(LPCTSTR valueName, LPBYTE lpData, DWORD cbData) { LONG ret = ERROR_SUCCESS; DWORD size = cbData, type = 0; ret = RegQueryValueEx(m_hKey, valueName, NULL, type, lpData, size); if ((size != cbData) || (REG_SZ != type)) { ret = ERROR_INVALID_PARAMETER; } return ret; } //------------------------------------------------------------------------------------ // SetBinary // Set the key for the named value of type binary LONG CRegUtils SetBinary(LPCTSTR valueName, const BYTE* lpData, DWORD cbData) { return RegSetValueEx(m_hKey, valueName, 0, REG_BINARY, lpData, cbData); } //------------------------------------------------------------------------------------ // GetBinary // Query the key for the named value of type binary LONG CRegUtils GetBinary(LPCTSTR valueName, LPBYTE lpData, DWORD cbData) { LONG ret = ERROR_SUCCESS; DWORD size = cbData, type = 0; ret = RegQueryValueEx(m_hKey, valueName, NULL, type, lpData, size); if ((size != cbData) || (REG_BINARY != type)) { ret = ERROR_INVALID_PARAMETER; } return ret; } //------------------------------------------------------------------------------------ // SetDword // Set the key for the named value of type DWORD LONG CRegUtils SetDword(LPCTSTR valueName, const BYTE* lpData, DWORD cbData) { return RegSetValueEx(m_hKey, valueName, 0, REG_DWORD, lpData, cbData); } //------------------------------------------------------------------------------------ // GetDword // Query the key for the named value of type DWORD LONG CRegUtils GetDword(LPCTSTR valueName, LPBYTE lpData, DWORD cbData) { LONG ret = ERROR_SUCCESS; DWORD size = cbData, type = 0; ret = RegQueryValueEx(m_hKey, valueName, NULL, type, lpData, size); if ((size != cbData) || (REG_DWORD != type)) { ret = ERROR_INVALID_PARAMETER; } return ret; } //------------------------------------------------------------------------------------ // CUtils - utility class //------------------------------------------------------------------------------------ //----------------------------------------------------------------------------- // GetBMIHeader // Returns the BITMAPINFOHEADER structure from media type format extension BITMAPINFOHEADER* CUtils GetBMIHeader(const AM_MEDIA_TYPE* pamt) { BITMAPINFOHEADER* pbmih = NULL; if (pamt) { if (FORMAT_VideoInfo == pamt- formattype) { VIDEOINFOHEADER* pvih = reinterpret_cast VIDEOINFOHEADER* (pamt- pbFormat); ASSERT(sizeof(VIDEOINFOHEADER) = pamt- cbFormat); pbmih = pvih- bmiHeader; } else if (FORMAT_VideoInfo2 == pamt- formattype) { VIDEOINFOHEADER2* pvih = reinterpret_cast VIDEOINFOHEADER2* (pamt- pbFormat); ASSERT(sizeof(VIDEOINFOHEADER2) = pamt- cbFormat); pbmih = pvih- bmiHeader; } } return pbmih; } //----------------------------------------------------------------------------- // GetBMIHeader // Returns the BITMAPINFOHEADER structure from media type format extension BITMAPINFOHEADER* CUtils GetBMIHeader(const CMediaType mt) { BITMAPINFOHEADER* pbmih = NULL; if (FORMAT_VideoInfo == mt.formattype) { VIDEOINFOHEADER* pvih = reinterpret_cast VIDEOINFOHEADER* (mt.pbFormat); ASSERT(sizeof(VIDEOINFOHEADER) = mt.cbFormat); pbmih = pvih- bmiHeader; } else if (FORMAT_VideoInfo2 == mt.formattype) { VIDEOINFOHEADER2* pvih = reinterpret_cast VIDEOINFOHEADER2* (mt.pbFormat); ASSERT(sizeof(VIDEOINFOHEADER2) = mt.cbFormat); pbmih = pvih- bmiHeader; } return pbmih; } //----------------------------------------------------------------------------- // GetAvgTimePerFrame // Returns the average time per frame from media type format extension REFERENCE_TIME CUtils GetAvgTimePerFrame(const AM_MEDIA_TYPE* pamt) { REFERENCE_TIME rtAvgTimePerFrame = 0; if (pamt) { if (FORMAT_VideoInfo == pamt- formattype) { VIDEOINFOHEADER* pvih = reinterpret_cast VIDEOINFOHEADER* (pamt- pbFormat); ASSERT(sizeof(VIDEOINFOHEADER) = pamt- cbFormat); rtAvgTimePerFrame = pvih- AvgTimePerFrame; } else if (FORMAT_VideoInfo2 == pamt- formattype) { VIDEOINFOHEADER2* pvih = reinterpret_cast VIDEOINFOHEADER2* (pamt- pbFormat); ASSERT(sizeof(VIDEOINFOHEADER2) = pamt- cbFormat); rtAvgTimePerFrame = pvih- AvgTimePerFrame; } } return rtAvgTimePerFrame; } //------------------------------------------------------------------------------------ // GetImageSize // Calculates the image size unsigned long CUtils GetImageSize(BITMAPINFOHEADER* pbmih) { unsigned long dwImageSize = 0; if (pbmih) { switch (pbmih- biCompression) { default case BI_RGB dwImageSize = (pbmih- biWidth * abs(pbmih- biHeight) * pbmih- biBitCount) 3; break; case YVYU case 2YUY dwImageSize = (pbmih- biWidth * abs(pbmih- biHeight) * 16) 3; break; } } return dwImageSize; }
https://w.atwiki.jp/intensity/pages/21.html
//------------------------------------------------------------------------------------ // $Id Utils.h,v 1.6 2006/03/21 07 00 57 ivanr Exp $ // // Desc DirectShow utility class header // // Copyright (c) Blackmagic Design 2005. All rights reserved. //------------------------------------------------------------------------------------ #pragma once #include string #include dvdmedia.h //------------------------------------------------------------------------------------ // CDSUtils - Directshow utility class //------------------------------------------------------------------------------------ class CDSUtils { public static HRESULT AddFilter(IGraphBuilder* pGraph, const GUID clsid, LPCWSTR pName, IBaseFilter** ppFilter); static HRESULT AddFilter2(IGraphBuilder* pGraph, const GUID clsid, LPCWSTR pName, IBaseFilter** ppFilter); static HRESULT GetUnconnectedPin(IBaseFilter* pFilter, PIN_DIRECTION PinDir, IPin** ppPin); static HRESULT GetPin(IBaseFilter* pFilter, const wchar_t* pName, IPin** ppPin); static HRESULT GetPin(IBaseFilter* pFilter, const GUID* pFormat, PIN_DIRECTION PinDir, IPin** ppPin); static HRESULT ConnectFilters(IGraphBuilder* pGraph, IBaseFilter* pUpstream, wchar_t* pUpstreamPinName, IBaseFilter* pDownstream, wchar_t* pDownstreamPinName); static HRESULT ConnectFilters(IGraphBuilder* pGraph, IBaseFilter* pUpstream, IBaseFilter* pDownstream, const GUID* pFormat); static HRESULT RenderFilter(IGraphBuilder* pGraph, IBaseFilter* pUpstream, wchar_t* pUpstreamPinName); static HRESULT DisconnectAllPins(IGraphBuilder* pGraph); static HRESULT FindFilterInterface(IBaseFilter* pFilter, const IID riid, void** ppvInterface); static HRESULT FindPinInterface(IBaseFilter* pFilter, wchar_t* pName, const IID riid, void** ppvInterface); static HRESULT FindPinInterface(IBaseFilter* pFilter, const GUID* pFormat, PIN_DIRECTION PinDir, const IID riid, void** ppvInterface); static HRESULT AddGraphToRot(IUnknown* pUnkGraph, DWORD* pdwRegister); static void RemoveGraphFromRot(DWORD pdwRegister); }; //------------------------------------------------------------------------------------ // CRegUtils - Registry utility class //------------------------------------------------------------------------------------ class CRegUtils { public CRegUtils(); ~CRegUtils(); LONG Open(LPCTSTR lpSubKey); LONG Create(LPCTSTR lpSubKey); void Close(); LONG SetString(LPCTSTR valueName, const BYTE* lpData, DWORD cbData); LONG GetString(LPCTSTR valueName, LPBYTE lpData, DWORD cbData); LONG SetBinary(LPCTSTR valueName, const BYTE* lpData, DWORD cbData); LONG GetBinary(LPCTSTR valueName, LPBYTE lpData, DWORD cbData); LONG SetDword(LPCTSTR valueName, const BYTE* lpData, DWORD cbData); LONG GetDword(LPCTSTR valueName, LPBYTE lpData, DWORD cbData); private std string m_subKeyName; HKEY m_hKey; }; //------------------------------------------------------------------------------------ // CUtils - utility class //------------------------------------------------------------------------------------ class CUtils { public static BITMAPINFOHEADER* GetBMIHeader(const AM_MEDIA_TYPE* pamt); static BITMAPINFOHEADER* GetBMIHeader(const CMediaType mt); static REFERENCE_TIME GetAvgTimePerFrame(const AM_MEDIA_TYPE* pamt); static unsigned long GetImageSize(BITMAPINFOHEADER* pbmih); }; //------------------------------------------------------------------------------ // UNITS = 10 ^ 7 // UNITS / 30 = 30 fps; // UNITS / 20 = 20 fps, etc const REFERENCE_TIME FPS_30 = UNITS / 30; const REFERENCE_TIME FPS_2997 = UNITS * 1001 / 30000; const REFERENCE_TIME FPS_25 = UNITS / 25; const REFERENCE_TIME FPS_24 = UNITS / 24; const REFERENCE_TIME FPS_23976 = UNITS * 1001 / 24000; const REFERENCE_TIME FPS_20 = UNITS / 20; const REFERENCE_TIME FPS_10 = UNITS / 10; const REFERENCE_TIME FPS_5 = UNITS / 5; const REFERENCE_TIME FPS_4 = UNITS / 4; const REFERENCE_TIME FPS_3 = UNITS / 3; const REFERENCE_TIME FPS_2 = UNITS / 2; const REFERENCE_TIME FPS_1 = UNITS / 1; //------------------------------------------------------------------------------ #define SAFE_DELETE(p){ if(p) { delete (p); (p)=NULL; } } #define SAFE_DELETE_ARRAY(p){ if(p) { delete [] (p); (p)=NULL; } } #define SAFE_RELEASE(p){ if(p) { (p)- Release(); (p)=NULL; } } #define SIZEOF_ARRAY(x)(sizeof(x)/sizeof((x)[0]))
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https://w.atwiki.jp/intensity/pages/29.html
//----------------------------------------------------------------------------- // $Id DecklinkCaptureDlg.cpp,v 1.9 2006/04/11 01 11 07 ivanr Exp $ // // Desc DirectShow capture sample // // Copyright (c) Blackmagic Design 2005. All rights reserved. //----------------------------------------------------------------------------- #include "stdafx.h" #include "DecklinkCapture.h" #include "DecklinkCaptureDlg.h" #include initguid.h // TODO move this to a lib #include "DecklinkSample_uuids.h" #undef lstrlenW #ifdef _DEBUG #define new DEBUG_NEW #endif #define WM_GRAPHNOTIFYWM_APP+1// for Filter Graph event notification //----------------------------------------------------------------------------- // CAboutDlg //----------------------------------------------------------------------------- // CAboutDlg dialog used for App About class CAboutDlg public CDialog { public CAboutDlg(); // Dialog Data enum { IDD = IDD_ABOUTBOX }; protected virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support // Implementation protected DECLARE_MESSAGE_MAP() }; CAboutDlg CAboutDlg() CDialog(CAboutDlg IDD) { } void CAboutDlg DoDataExchange(CDataExchange* pDX) { CDialog DoDataExchange(pDX); } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) END_MESSAGE_MAP() //----------------------------------------------------------------------------- // CDecklinkCaptureDlg dialog //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- // Constructor // CDecklinkCaptureDlg CDecklinkCaptureDlg(CWnd* pParent /*=NULL*/) CDialog(CDecklinkCaptureDlg IDD, pParent) , m_pIVW(NULL) { m_hIcon = AfxGetApp()- LoadIcon(IDR_MAINFRAME); } //----------------------------------------------------------------------------- // DoDataExchange // void CDecklinkCaptureDlg DoDataExchange(CDataExchange* pDX) { CDialog DoDataExchange(pDX); DDX_Control(pDX, IDC_COMBO_VIDEOFORMATS, m_videoFormatCtrl); DDX_Control(pDX, IDC_COMBO_AUDIOFORMATS, m_audioFormatCtrl); DDX_Control(pDX, IDC_STATIC_PREVIEW, m_preview); DDX_Control(pDX, IDC_EDIT_CAPTUREFILE, m_captureFileCtrl); DDX_Control(pDX, IDC_COMBO_COMPRESSION, m_compressionCtrl); DDX_Control(pDX, IDC_COMBO_VIDEODEVICE, m_videoDeviceCtrl); DDX_Control(pDX, IDC_COMBO_AUDIODEVICE, m_audioDeviceCtrl); } BEGIN_MESSAGE_MAP(CDecklinkCaptureDlg, CDialog) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() //}}AFX_MSG_MAP ON_CBN_SELCHANGE(IDC_COMBO_VIDEOFORMATS, OnCbnSelchangeComboVideoformats) ON_CBN_SELCHANGE(IDC_COMBO_AUDIOFORMATS, OnCbnSelchangeComboAudioformats) ON_BN_CLICKED(IDC_CHECK_AUDIOMUTE, OnBnClickedCheckAudiomute) ON_BN_CLICKED(IDC_BUTTON_BROWSE, OnBnClickedButtonBrowse) ON_BN_CLICKED(IDC_BUTTON_CAPTURE, OnBnClickedButtonCapture) ON_BN_CLICKED(IDC_BUTTON_STOP, OnBnClickedButtonStop) ON_CBN_SELCHANGE(IDC_COMBO_COMPRESSION, OnCbnSelchangeComboCompression) ON_CBN_SELCHANGE(IDC_COMBO_VIDEODEVICE, OnCbnSelchangeComboVideodevice) ON_CBN_SELCHANGE(IDC_COMBO_AUDIODEVICE, OnCbnSelchangeComboAudiodevice) END_MESSAGE_MAP() //----------------------------------------------------------------------------- // CDecklinkCaptureDlg message handlers //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- // OnInitDialog // Called before the dialog is displayed, use this message handler to initialise // our app BOOL CDecklinkCaptureDlg OnInitDialog() { CDialog OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu- AppendMenu(MF_SEPARATOR); pSysMenu- AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // Set the icon for this dialog. The framework does this automatically // when the application s main window is not a dialog SetIcon(m_hIcon, TRUE);// Set big icon SetIcon(m_hIcon, FALSE);// Set small icon // create a basic capture graph and preview the incoming video m_pGraph = NULL; m_pVideoCapture = NULL; m_pAudioCapture = NULL; m_pVideoRenderer = NULL; m_pSmartT = NULL; m_pControl = NULL; m_pIVW = NULL; m_pMediaEvent = NULL; m_ROTRegister = 0; m_bAudioMute = FALSE; m_compressor = 0; m_bEnableCompressionCtrl = TRUE; m_captureFile = " Select File "; // initialise default video media type ZeroMemory( m_vihDefault, sizeof(m_vihDefault)); m_vihDefault.AvgTimePerFrame = 333667; m_vihDefault.bmiHeader.biWidth = 720; m_vihDefault.bmiHeader.biHeight = 486; m_vihDefault.bmiHeader.biBitCount = 16; m_vihDefault.bmiHeader.biCompression = YVYU ; // initialise default audio media type ZeroMemory( m_wfexDefault, sizeof(m_wfexDefault)); m_wfexDefault.nChannels = 2;// the only field of interest // retrieve last state QueryRegistry(); m_captureFileCtrl.SetWindowText(m_captureFile); EnableControls(); // create a preview graph // add the filters that will be used by all the graphs; preview, uncompressed capture, dv capture, // mpeg capture and windows media capture HRESULT hr = CoCreateInstance(CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, IID_IGraphBuilder, reinterpret_cast void** ( m_pGraph)); if (SUCCEEDED(hr)) { #ifdef _DEBUG hr = CDSUtils AddGraphToRot(m_pGraph, m_ROTRegister); #endif hr = m_pGraph- QueryInterface(IID_IMediaControl, reinterpret_cast void** ( m_pControl)); if (SUCCEEDED(hr)) { // locate the video capture devices hr = PopulateDeviceControl( CLSID_VideoInputDeviceCategory, m_videoDeviceCtrl); if (SUCCEEDED(hr)) { hr = PopulateDeviceControl( CLSID_AudioInputDeviceCategory, m_audioDeviceCtrl); if (SUCCEEDED(hr)) { PWSTR pVideoName = (PWSTR)m_videoDeviceCtrl.GetItemData(m_videoDeviceCtrl.SetCurSel(0)); PWSTR pAudioName = (PWSTR)m_audioDeviceCtrl.GetItemData(m_audioDeviceCtrl.SetCurSel(0)); if (pVideoName pAudioName) { hr = CDSUtils AddFilter2(m_pGraph, CLSID_VideoInputDeviceCategory, pVideoName, m_pVideoCapture); if (SUCCEEDED(hr)) { hr = CDSUtils AddFilter2(m_pGraph, CLSID_AudioInputDeviceCategory, pAudioName, m_pAudioCapture); if (SUCCEEDED(hr)) { PopulateVideoControl();// populate the video format control with the video formats of the currently selected device PopulateAudioControl();// populate the audio format control with the audio formats of the currently selected device PopulateCompressionControl(); // locate video screen renderer for the preview window hr = CDSUtils AddFilter(m_pGraph, CLSID_VideoRendererDefault, L"Video Renderer", m_pVideoRenderer); if (SUCCEEDED(hr)) { hr = CreatePreviewGraph(); } } } } } } } } return TRUE; // return TRUE unless you set the focus to a control } //----------------------------------------------------------------------------- // DestroyWindow // Called when the window is being destroyed, clean up and free all resources. BOOL CDecklinkCaptureDlg DestroyWindow() { m_regUtils.Close(); #ifdef _DEBUG CDSUtils RemoveGraphFromRot(m_ROTRegister); #endif DestroyGraph(); SAFE_RELEASE(m_pControl); // Hide Video Window and remove owner. This has to be done prior to // destroying any window that displays video/still. if (m_pIVW) { m_pIVW- put_Visible(OAFALSE); m_pIVW- put_Owner(NULL); } SAFE_RELEASE(m_pIVW); SAFE_RELEASE(m_pMediaEvent); SAFE_RELEASE(m_pVideoRenderer); SAFE_RELEASE(m_pAudioCapture); SAFE_RELEASE(m_pVideoCapture); SAFE_RELEASE(m_pGraph); // free mediatypes attached to format controls int count = m_videoFormatCtrl.GetCount(); for (int item=0; item count; ++item) { DeleteMediaType((AM_MEDIA_TYPE*)m_videoFormatCtrl.GetItemData(item)); } count = m_audioFormatCtrl.GetCount(); for (int item=0; item count; ++item) { DeleteMediaType((AM_MEDIA_TYPE*)m_audioFormatCtrl.GetItemData(item)); } // release the device names attached to the item s data count = m_videoDeviceCtrl.GetCount(); for (item=0; item count; ++item) { PWSTR pName = (PWSTR)m_videoDeviceCtrl.GetItemData(item); delete [] pName; } count = m_audioDeviceCtrl.GetCount(); for (item=0; item count; ++item) { PWSTR pName = (PWSTR)m_audioDeviceCtrl.GetItemData(item); delete [] pName; } return CDialog DestroyWindow(); } //----------------------------------------------------------------------------- // OnSysCommand // void CDecklinkCaptureDlg OnSysCommand(UINT nID, LPARAM lParam) { if ((nID 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog OnSysCommand(nID, lParam); } } //----------------------------------------------------------------------------- // OnPaint // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CDecklinkCaptureDlg OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, reinterpret_cast WPARAM (dc.GetSafeHdc()), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect( rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog OnPaint(); } } //----------------------------------------------------------------------------- // HandleGraphEvent // At the moment we just read the event, discard it and release memory used to store it. void CDecklinkCaptureDlg HandleGraphEvent(void) { LONG lEventCode, lEventParam1, lEventParam2; if (!m_pMediaEvent) { return; } while (SUCCEEDED(m_pMediaEvent- GetEvent( lEventCode, reinterpret_cast LONG_PTR * ( lEventParam1), reinterpret_cast LONG_PTR * ( lEventParam2), 0))) { // just free memory associated with event m_pMediaEvent- FreeEventParams(lEventCode, lEventParam1, lEventParam2); } } //----------------------------------------------------------------------------- // WindowProc // Have to add our own message handling loop to handle events from the preview video // window and to pass Window events onto it - this is so it redraws itself correctly etc. LRESULT CDecklinkCaptureDlg WindowProc(UINT message, WPARAM wParam, LPARAM lParam) { switch (message) { case WM_GRAPHNOTIFY HandleGraphEvent(); break; } // Pass all msgs to video window. vid window exists as child of static // picture frame. This ensures video window redraws itself etc. if (m_pIVW) { m_pIVW- NotifyOwnerMessage(reinterpret_cast LONG_PTR (m_hWnd) /* from me */, message, wParam, lParam); } return CDialog WindowProc(message, wParam, lParam); } //----------------------------------------------------------------------------- // OnQueryDragIcon // The system calls this function to obtain the cursor to display while the user drags // the minimized window. HCURSOR CDecklinkCaptureDlg OnQueryDragIcon() { return static_cast HCURSOR (m_hIcon); } //----------------------------------------------------------------------------- // CreatePreviewGraph // Create a graph to preview the input // NOTE There are many ways of building graphs, you could opt for the ICaptureGraphBuilder interface which would // make things are lot simpler, however it doesn t always build the most efficient graphs. HRESULT CDecklinkCaptureDlg CreatePreviewGraph() { HRESULT hr = S_OK; if (m_pGraph) { // locate smart-T // NOTE The smart-T appears to hold references to its upstream connections even when its input pin // is diconnected. The smart-T has to be removed from the graph in order to clear these references which // is why the filter is enumerated and added every time the preview graph is built and removed whenever // it is destroyed. ASSERT(NULL == m_pSmartT); hr = CDSUtils AddFilter(m_pGraph, CLSID_SmartTee, L"Smart Tee", m_pSmartT); if (SUCCEEDED(hr)) { // DV preview is slightly different to all other previews if (ENC_DV != m_compressionCtrl.GetItemData(m_compressionCtrl.GetCurSel())) { // uncompressed, mpeg and wm preview // create the following // // Decklink Video Capture - Smart-T - AVI Decompressor - Video Renderer // Decklink Audio Capture - Default Audio Renderer // // render the preview pin on the smart-T filter // first connect the Decklink video capture pin to the smart-T hr = CDSUtils ConnectFilters(m_pGraph, m_pVideoCapture, NULL, m_pSmartT, NULL); if (SUCCEEDED(hr)) { // now connect the preview pin of the smart-T to the video renderer hr = CDSUtils ConnectFilters(m_pGraph, m_pSmartT, L"Preview", m_pVideoRenderer, NULL); } } else { // DV Preview // create the following // // Decklink Video Capture - AVI Decompressor - Smart-T - Colour Space Converter - Video Renderer // Decklink Audio Capture - Default Audio Renderer // // this is a more efficient graph than created by the ICaptureGraphBuilder2 interface // add the AVI decompressor and colour space converter filters CComPtr IBaseFilter pAVIDecompressor = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_AVIDec, L"AVI Decompressor", pAVIDecompressor); if (SUCCEEDED(hr)) { CComPtr IBaseFilter pColourSpaceConverter = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_Colour, L"Color Space Converter", pColourSpaceConverter); if (SUCCEEDED(hr)) { // conect the Decklink video capture pin to the AVI decompressor hr = CDSUtils ConnectFilters(m_pGraph, m_pVideoCapture, NULL, pAVIDecompressor, NULL); if (SUCCEEDED(hr)) { // connect AVI decompressor to the smart-T hr = CDSUtils ConnectFilters(m_pGraph, pAVIDecompressor, NULL, m_pSmartT, NULL); if (SUCCEEDED(hr)) { // connect the preview pin of the smart-T to the colour space converter hr = CDSUtils ConnectFilters(m_pGraph, m_pSmartT, L"Preview", pColourSpaceConverter, NULL); if (SUCCEEDED(hr)) { // connect the colour space converter to the video renderer hr = CDSUtils ConnectFilters(m_pGraph, pColourSpaceConverter, NULL, m_pVideoRenderer, NULL); } } } } } } } } else { hr = E_POINTER; } if (SUCCEEDED(hr)) { // the video path has been connected, initialise the preview window InitialiseVideoPreview(); // optionally connect the audio path if (FALSE == m_bAudioMute) { // connect the Decklink audio capture pin to the mux hr = CDSUtils RenderFilter(m_pGraph, m_pAudioCapture, L"Capture"); } // run the graph so that we can preview the input video if (m_pControl) { hr = m_pControl- Run(); } else { hr = E_POINTER; } } return hr; } //----------------------------------------------------------------------------- // CreateCaptureGraph // Create a graph to capture the input HRESULT CDecklinkCaptureDlg CreateCaptureGraph() { HRESULT hr = S_OK; // tack the file writer onto the preview graph if (m_pGraph m_pControl) { // stop the graph as we are about to modify it m_pControl- Stop(); // remove the default audio renderer so the Decklink audio capture filter // can be connected to the AVI mux, we will not preview audio whilst capturing CComPtr IPin pIPinOutput = NULL; hr = CDSUtils GetPin(m_pAudioCapture, L"Capture", pIPinOutput); if (SUCCEEDED(hr)) { // to disconnect both pins must be disconnected // find the pin connected to the Decklink audio capture pin CComPtr IPin pIPinConnection = NULL; hr = pIPinOutput- ConnectedTo( pIPinConnection); if (SUCCEEDED(hr)) { // disconnect the pins hr = m_pGraph- Disconnect(pIPinOutput); hr = m_pGraph- Disconnect(pIPinConnection); // get the owning filter of the downstream pin and remove it from the graph PIN_INFO pinInfo = {0}; hr = pIPinConnection- QueryPinInfo( pinInfo); if (SUCCEEDED(hr)) { if (pinInfo.pFilter) { hr = m_pGraph- RemoveFilter(pinInfo.pFilter); pinInfo.pFilter- Release(); } } } } // retrieve the capture filename m_captureFileCtrl.GetWindowText(m_captureFile); // store filename USES_CONVERSION; WCHAR captureFile[MAX_PATH]; wcsncpy(captureFile, A2W(m_captureFile), MAX_PATH); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetString("CaptureFile", reinterpret_cast const BYTE* (captureFile), sizeof(captureFile))); // decide the type of capture graph to build switch (m_compressionCtrl.GetItemData(m_compressionCtrl.GetCurSel())) { default case ENC_NONE hr = CreateUncompressedCaptureGraph(); break; case ENC_DV hr = CreateDVCaptureGraph(); break; case ENC_WM hr = CreateWMCaptureGraph(); break; } if (FAILED(hr)) { // there was a problem building the capture graph, issue a message // and rebuild preview graph char buffer[128]; StringCbPrintfA(buffer, sizeof(buffer), "The error 0x%08lx was detected when creating the capture graph with the following file name \r\n\r\n %s ", hr, m_captureFile); MessageBox(buffer, _T("Error"), MB_ICONERROR); OnBnClickedButtonStop();// destroy broken capture graph, build preview graph and enable controls } } else { hr = E_POINTER; } return hr; } //----------------------------------------------------------------------------- // CreateUncompressedCaptureGraph // Create an optimum uncompressed capture graph HRESULT CDecklinkCaptureDlg CreateUncompressedCaptureGraph() { HRESULT hr = S_OK; // uncompressed capture // locate the AVI mux and file writer filters and add them to the graph CComPtr IBaseFilter pAVIMux = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_AviDest , L"AVI Mux", pAVIMux); if (SUCCEEDED(hr)) { CComPtr IBaseFilter pFileWriter = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_FileWriter, L"File writer", pFileWriter); if (SUCCEEDED(hr)) { // set the output filename CComQIPtr IFileSinkFilter, IID_IFileSinkFilter pIFS = pFileWriter; if (pIFS) { USES_CONVERSION;// for T2W macro hr = pIFS- SetFileName(T2W(m_captureFile), NULL); if (SUCCEEDED(hr)) { // connect the smart-T capture pin to the mux hr = CDSUtils ConnectFilters(m_pGraph, m_pSmartT, L"Capture", pAVIMux, NULL); if (SUCCEEDED(hr)) { // connect the mux to the file writer hr = CDSUtils ConnectFilters(m_pGraph, pAVIMux, NULL, pFileWriter, NULL); if (SUCCEEDED(hr)) { // video path connected now optionally connect the audio path if (FALSE == m_bAudioMute) { // connect the Decklink audio capture pin to the mux hr = CDSUtils ConnectFilters(m_pGraph, m_pAudioCapture, L"Capture", pAVIMux, NULL); } if (SUCCEEDED(hr)) { m_pControl- Run(); } } } } } } } return hr; } //----------------------------------------------------------------------------- // CreateDVCaptureGraph // Create an optimum DV capture graph // NOTE that this will only work for SD HRESULT CDecklinkCaptureDlg CreateDVCaptureGraph() { HRESULT hr = S_OK; // locate the DV encoder, AVI mux and file writer filters and add them to the graph CComPtr IBaseFilter pDVEncoder = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_DVVideoEnc, L"DV Video Encoder", pDVEncoder); if (SUCCEEDED(hr)) { CComPtr IBaseFilter pAVIMux = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_AviDest , L"AVI Mux", pAVIMux); if (SUCCEEDED(hr)) { CComPtr IBaseFilter pFileWriter = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_FileWriter, L"File writer", pFileWriter); if (SUCCEEDED(hr)) { // set the output filename CComQIPtr IFileSinkFilter, IID_IFileSinkFilter pIFS = pFileWriter; if (pIFS) { USES_CONVERSION;// for T2W macro hr = pIFS- SetFileName(T2W(m_captureFile), NULL); if (SUCCEEDED(hr)) { // configure the DV encoder CComQIPtr IDVEnc, IID_IDVEnc pIDV = pDVEncoder; if (pIDV) { // located a DV compression filter, set the format int videoFormat, dvFormat, resolution; hr = pIDV- get_IFormatResolution( videoFormat, dvFormat, resolution, FALSE, NULL); if (SUCCEEDED(hr)) { ASSERT(DVENCODERFORMAT_DVSD == dvFormat); ASSERT(DVENCODERRESOLUTION_720x480 == resolution); if ((DVENCODERVIDEOFORMAT_NTSC == videoFormat) (576 == m_vihDefault.bmiHeader.biHeight)) { // set the encoder to PAL if its NTSC videoFormat = DVENCODERVIDEOFORMAT_PAL; hr = pIDV- put_IFormatResolution(videoFormat, dvFormat, resolution, FALSE, NULL); } else if ((DVENCODERVIDEOFORMAT_PAL == videoFormat) (486 == m_vihDefault.bmiHeader.biHeight)) { // set the encoder to NTSC if its PAL videoFormat = DVENCODERVIDEOFORMAT_NTSC; hr = pIDV- put_IFormatResolution(videoFormat, dvFormat, resolution, FALSE, NULL); } } } if (SUCCEEDED(hr)) { // if the format is PAL, insert the Decklink field swap filter, PAL DV is the opposite // field order to PAL SD if (576 == m_vihDefault.bmiHeader.biHeight) { CComPtr IBaseFilter pPALFieldSwap = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_DecklinkFieldSwap, L"Decklink PAL Field Swap", pPALFieldSwap); if (SUCCEEDED(hr)) { // connect the smart-T capture pin to the PAL field swap filter hr = CDSUtils ConnectFilters(m_pGraph, m_pSmartT, L"Capture", pPALFieldSwap, NULL); if (SUCCEEDED(hr)) { // connect the field swap filter to the DV encoder hr = CDSUtils ConnectFilters(m_pGraph, pPALFieldSwap, NULL, pDVEncoder, NULL); } } } else { // connect the smart-T capture pin to the DV Encoder hr = CDSUtils ConnectFilters(m_pGraph, m_pSmartT, L"Capture", pDVEncoder, NULL); } if (SUCCEEDED(hr)) { // connect the DV encoder output to the AVI mux hr = CDSUtils ConnectFilters(m_pGraph, pDVEncoder, NULL, pAVIMux, NULL); if (SUCCEEDED(hr)) { // connect the mux to the file writer hr = CDSUtils ConnectFilters(m_pGraph, pAVIMux, NULL, pFileWriter, NULL); if (SUCCEEDED(hr)) { // video path connected now optionally connect the audio path if (FALSE == m_bAudioMute) { // connect the Decklink audio capture pin to the mux hr = CDSUtils ConnectFilters(m_pGraph, m_pAudioCapture, L"Capture", pAVIMux, NULL); } if (SUCCEEDED(hr)) { m_pControl- Run(); } } } } } } } } } } return hr; } //----------------------------------------------------------------------------- // CreateWMCaptureGraph // Create an optimum Windows Media capture graph HRESULT CDecklinkCaptureDlg CreateWMCaptureGraph() { HRESULT hr = S_OK; // locate the asf writer filter and add it to the graph CComPtr IBaseFilter pASFWriter = NULL; hr = CDSUtils AddFilter(m_pGraph, CLSID_WMAsfWriter, L"WM ASF Writer", pASFWriter); if (SUCCEEDED(hr)) { // set the output filename CComQIPtr IFileSinkFilter, IID_IFileSinkFilter pIFS = pASFWriter; if (pIFS) { USES_CONVERSION;// for T2W macro hr = pIFS- SetFileName(T2W(m_captureFile), NULL); if (SUCCEEDED(hr)) { hr = ConfigureWMEncoder(pASFWriter); } } if (SUCCEEDED(hr)) { if (FALSE == m_bAudioMute) { // connect the Decklink audio capture pin to the ASF writer hr = CDSUtils ConnectFilters(m_pGraph, m_pAudioCapture, pASFWriter, MEDIATYPE_Audio); } if (SUCCEEDED(hr)) { // connect the smart-T capture pin to the ASF writer hr = CDSUtils ConnectFilters(m_pGraph, m_pSmartT, pASFWriter, MEDIATYPE_Video); if (SUCCEEDED(hr)) { m_pControl- Run(); } } } } return hr; } //----------------------------------------------------------------------------- // ConfigureWMEncoder // Configure the Windows Media encoder HRESULT CDecklinkCaptureDlg ConfigureWMEncoder(IBaseFilter* pASFWriter) { HRESULT hr = S_OK; // modify the video output resolution of a system profile if (pASFWriter) { // simple system profile encoding CComQIPtr IConfigAsfWriter, IID_IConfigAsfWriter pICW = pASFWriter; if (pICW) { //NOTE You could just use the following for a default system profile //hr = pICW- ConfigureFilterUsingProfileGuid(WMProfile_XXX);// RE wmsysprf.h //NOTE If you want video only capture you must modify the profile to remove the audio // otherwise encoding will fail // Load a system profile and modify the resolution of the video output // NOTE The scope of the encoding is enormous, this just demonstrates how to change // the output video resolution from 320x240 to something larger. // Changing the resolution affects coding performance, it is likely that the encoder will // start to drop frames after a while. Using WM9 codecs will probably improve performance // and that has been left to the reader... ;o) // // get a profile manager CComPtr IWMProfileManager pIWMProfileManager = NULL; hr = WMCreateProfileManager( pIWMProfileManager); if (SUCCEEDED(hr)) { // load a system profile to modify CComPtr IWMProfile pIWMProfile = NULL; // NOTE Any WMProfile_XXX could be used here, or create a custom profile from scratch hr = pIWMProfileManager- LoadProfileByID(WMProfile_V80_FAIRVBRVideo, pIWMProfile); if (SUCCEEDED(hr)) { // search the streams for the video stream and attempt to modify the video size DWORD cbStreams = 0; hr = pIWMProfile- GetStreamCount( cbStreams); if (SUCCEEDED(hr)) { IWMStreamConfig* pIWMStreamConfig = NULL; GUID streamType = {0}; DWORD stream; if (m_bAudioMute) { // remove the audio stream for video only capture for (stream=0; stream cbStreams; ++stream) { hr = pIWMProfile- GetStream(stream, pIWMStreamConfig); if (SUCCEEDED(hr)) { hr = pIWMStreamConfig- GetStreamType( streamType); if (SUCCEEDED(hr)) { if (MEDIATYPE_Audio == streamType) { if (SUCCEEDED(pIWMProfile- RemoveStream(pIWMStreamConfig))) { --cbStreams; } SAFE_RELEASE(pIWMStreamConfig); break; } } } } } for (stream=0; stream cbStreams; ++stream) { hr = pIWMProfile- GetStream(stream, pIWMStreamConfig); if (SUCCEEDED(hr)) { hr = pIWMStreamConfig- GetStreamType( streamType); if (SUCCEEDED(hr) (MEDIATYPE_Video == streamType)) { // found the video stream CComQIPtr IWMMediaProps, IID_IWMMediaProps pIWMMediaProps = pIWMStreamConfig; if (pIWMMediaProps) { // get the size of the media type WM_MEDIA_TYPE* pMediaType = NULL; DWORD cbMediaType = 0; hr = pIWMMediaProps- GetMediaType(pMediaType, cbMediaType); if (SUCCEEDED(hr)) { pMediaType = (WM_MEDIA_TYPE*)new char [cbMediaType]; if (pMediaType) { hr = pIWMMediaProps- GetMediaType(pMediaType, cbMediaType); if (SUCCEEDED(hr)) { BITMAPINFOHEADER* pbmih = NULL; if (WMFORMAT_VideoInfo == pMediaType- formattype) { WMVIDEOINFOHEADER* pvih = (WMVIDEOINFOHEADER*)pMediaType- pbFormat; pbmih = pvih- bmiHeader; } else if (WMFORMAT_MPEG2Video == pMediaType- formattype) { WMVIDEOINFOHEADER2* pvih = (WMVIDEOINFOHEADER2*) ((WMMPEG2VIDEOINFO*)pMediaType- pbFormat)- hdr; pbmih = pvih- bmiHeader; } if (pbmih) { // modify the video dimensions, set the property, reconfigure the stream // and then configure the ASF writer with this modified profile pbmih- biWidth = 640;// was 320; pbmih- biHeight = 480;// was 240; pbmih- biSizeImage = pbmih- biWidth * pbmih- biHeight * pbmih- biBitCount / 8;// NOTE This calculation is not correct for all bit depths hr = pIWMMediaProps- SetMediaType(pMediaType); if (SUCCEEDED(hr)) { // config the ASF writer filter to use this modified system profile hr = pIWMProfile- ReconfigStream(pIWMStreamConfig); if (SUCCEEDED(hr)) { hr = pICW- ConfigureFilterUsingProfile(pIWMProfile); } } } } delete [] (char*)pMediaType; } } } } SAFE_RELEASE(pIWMStreamConfig); } } } } } /* // modify other ASF writer properties IServiceProvider* pProvider = NULL; hr = pASFWriter- QueryInterface(IID_IServiceProvider, reinterpret_cast void** ( pProvider)); if (SUCCEEDED(hr)) { IID_IWMWriterAdvanced2* pWMWA2 = NULL; hr = pProvider- QueryService(IID_IID_IWMWriterAdvanced2, IID_IID_IWMWriterAdvanced2, reinterpret_cast void** ( pWMWA2)); if (SUCCEEDED(hr)) { // set the deinterlace mode pWMWA2- GetInputSetting(...); SAFE_RELEASE(pWMWA2); } SAFE_RELEASE(pProvider); } */ } } else { hr = E_INVALIDARG; } return hr; } //----------------------------------------------------------------------------- // DestroyGraph // Remove all intermediate filters, keep any Decklink and video render filters as // these are used by all the graphs. HRESULT CDecklinkCaptureDlg DestroyGraph() { HRESULT hr = S_OK; if (m_pGraph m_pControl) { m_pControl- Stop(); // release our outstanding reference on this filter so it can be removed from the graph SAFE_RELEASE(m_pSmartT); // retrieve the name of the capture device, don t remove it in this method PWSTR pNameVideoCapture = (PWSTR)m_videoDeviceCtrl.GetItemData(m_videoDeviceCtrl.GetCurSel()); PWSTR pNameAudioCapture = (PWSTR)m_audioDeviceCtrl.GetItemData(m_audioDeviceCtrl.GetCurSel()); CComPtr IEnumFilters pEnum = NULL; hr = m_pGraph- EnumFilters( pEnum); if (SUCCEEDED(hr)) { IBaseFilter* pFilter = NULL; while (S_OK == pEnum- Next(1, pFilter, NULL)) { FILTER_INFO filterInfo = {0}; hr = pFilter- QueryFilterInfo( filterInfo); if (SUCCEEDED(hr)) { SAFE_RELEASE(filterInfo.pGraph); if ((NULL == wcsstr(filterInfo.achName, pNameVideoCapture)) (NULL == wcsstr(filterInfo.achName, pNameAudioCapture)) (NULL == wcsstr(filterInfo.achName, L"Video Renderer"))) { hr = m_pGraph- RemoveFilter(pFilter); if (SUCCEEDED(hr)) { hr = pEnum- Reset(); } } } SAFE_RELEASE(pFilter); } } } else { hr = E_POINTER; } return hr; } //----------------------------------------------------------------------------- // InitialiseVideoPreview // In short get the video screen renderer to draw into the picture control, which is our preview window // the following code sets this up, in addition to adding the HandleGraphEvent and WindowProc methods // read the DXSDK docos for more detailed information void CDecklinkCaptureDlg InitialiseVideoPreview(void) { // modify the preview window if (m_pVideoRenderer) { if (NULL == m_pIVW) { if (SUCCEEDED(m_pVideoRenderer- QueryInterface(IID_IVideoWindow, reinterpret_cast void** ( m_pIVW)))) { // get the window to handle redraws, etc // Set msg drain of VideoWindow to point to our dialog window. The dialog s // window procedure then handles events from the VideoWindow. HRESULT hr = m_pIVW- put_MessageDrain(reinterpret_cast OAHWND (m_hWnd)); if (NULL == m_pMediaEvent) { // Make graph send WM_GRAPHNOTIFY when it wants our attention see "Learning // When an Event Occurs" in the DX9 documentation. hr = m_pGraph- QueryInterface(IID_IMediaEventEx, reinterpret_cast void** ( m_pMediaEvent)); if (SUCCEEDED(hr)) { hr = m_pMediaEvent- SetNotifyWindow(reinterpret_cast OAHWND (m_hWnd), WM_GRAPHNOTIFY, 0); } // object created for it. RECT rc; m_preview.GetClientRect( rc); m_pIVW- SetWindowPosition(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top); // VideoWindow is a child window of the bounding rect hr = m_pIVW- put_WindowStyle(WS_CHILD); hr = m_pIVW- put_Owner(reinterpret_cast OAHWND (m_preview.GetSafeHwnd())); hr = m_pIVW- SetWindowForeground(-1); } } } } } //----------------------------------------------------------------------------- // PopulateDeviceControl // Fill device combo box with available devices of the specified category HRESULT CDecklinkCaptureDlg PopulateDeviceControl(const GUID* pCategory, CComboBox* pCtrl) { HRESULT hr = S_OK; if (pCategory pCtrl) { // first enumerate the system devices for the specifed class and filter name CComPtr ICreateDevEnum pSysDevEnum = NULL; hr = CoCreateInstance(CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER, IID_ICreateDevEnum, reinterpret_cast void** ( pSysDevEnum)); if (SUCCEEDED(hr)) { CComPtr IEnumMoniker pEnumCat = NULL; hr = pSysDevEnum- CreateClassEnumerator(*pCategory, pEnumCat, 0); if (S_OK == hr) { IMoniker* pMoniker = NULL; bool Loop = true; while ((S_OK == pEnumCat- Next(1, pMoniker, NULL)) Loop) { IPropertyBag* pPropBag = NULL; hr = pMoniker- BindToStorage(0, 0, IID_IPropertyBag, reinterpret_cast void** ( pPropBag)); if (SUCCEEDED(hr)) { VARIANT varName; VariantInit( varName); hr = pPropBag- Read(L"FriendlyName", varName, 0); if (SUCCEEDED(hr)) { size_t len = wcslen(varName.bstrVal) + 1; PWSTR pName = new WCHAR [len]; StringCchCopyW(pName, len, varName.bstrVal); CW2AEX buf(varName.bstrVal); pCtrl- SetItemData(pCtrl- AddString(buf), (DWORD)pName); } VariantClear( varName); // contained within a loop, decrement the reference count SAFE_RELEASE(pPropBag); } SAFE_RELEASE(pMoniker); } } } } else { hr = E_POINTER; } return hr; } //----------------------------------------------------------------------------- // PopulateVideoControl // Fill video format combo box with supported video formats using the IAMStreamConfig // interface. HRESULT CDecklinkCaptureDlg PopulateVideoControl() { HRESULT hr = S_OK; if (m_pVideoCapture) { // free mediatypes attached to format controls int count = m_videoFormatCtrl.GetCount(); if (count) { for (int item=0; item count; ++item) { DeleteMediaType((AM_MEDIA_TYPE*)m_videoFormatCtrl.GetItemData(item)); } m_videoFormatCtrl.ResetContent(); } // locate the video capture pin and QI for stream control CComPtr IAMStreamConfig pISC = NULL; hr = CDSUtils FindPinInterface(m_pVideoCapture, MEDIATYPE_Video, PINDIR_OUTPUT, IID_IAMStreamConfig, reinterpret_cast void** ( pISC)); if (SUCCEEDED(hr)) { // loop through all the capabilities (video formats) and populate the control int count, size; hr = pISC- GetNumberOfCapabilities( count, size); if (SUCCEEDED(hr)) { if (sizeof(VIDEO_STREAM_CONFIG_CAPS) == size) { AM_MEDIA_TYPE* pmt = NULL; VIDEO_STREAM_CONFIG_CAPS vscc; VIDEOINFOHEADER* pvih = NULL; for (int index=0; index count; ++index) { hr = pISC- GetStreamCaps(index, pmt, reinterpret_cast BYTE* ( vscc)); if (SUCCEEDED(hr)) { char buffer[128]; WORD PixelFormat; float FrameRate; ZeroMemory(buffer, sizeof(buffer)); pvih = (VIDEOINFOHEADER*)pmt- pbFormat; char* pPixelFormatLUT[] = {"4 2 2", "4 4 4"}; if (pvih- bmiHeader.biBitCount == 16) PixelFormat = 8; else if (pvih- bmiHeader.biBitCount == 20) PixelFormat = 10; else PixelFormat = pvih- bmiHeader.biBitCount; // provide a useful description of the formats if (486 == pvih- bmiHeader.biHeight) { if (417083 == pvih- AvgTimePerFrame) { StringCbPrintfA(buffer, sizeof(buffer), "NTSC %d-bit %s (3 2 pulldown removal)", PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } else { StringCbPrintfA(buffer, sizeof(buffer), "NTSC %d-bit %s", PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } } else if (576 == pvih- bmiHeader.biHeight) { StringCbPrintfA(buffer, sizeof(buffer), "PAL %d-bit %s", PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } else { char* pFrameRateFormat[] = {"%.2f", "%.0f"}; FrameRate = (float)(long)UNITS / pvih- AvgTimePerFrame; if ((720 == pvih- bmiHeader.biHeight) (59.94 FrameRate)) { if ((FrameRate - (int)FrameRate) 0.01) { StringCbPrintfA(buffer, sizeof(buffer), "HD720 %.2fp %d-bit %s (Overcranked 60p)", FrameRate, PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } else { StringCbPrintfA(buffer, sizeof(buffer), "HD720 %.0fp %d-bit %s (Overcranked 60p)", FrameRate, PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } } else if ((720 == pvih- bmiHeader.biHeight) (59.94 = FrameRate)) { if ((FrameRate - (int)FrameRate) 0.01) { StringCbPrintfA(buffer, sizeof(buffer), "HD720 %.2fp %d-bit %s", FrameRate, PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } else { StringCbPrintfA(buffer, sizeof(buffer), "HD720 %.0fp %d-bit %s", FrameRate, PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } } else if ((1080 == pvih- bmiHeader.biHeight) (50.00 = FrameRate)) { if ((FrameRate - (int)FrameRate) 0.01) { StringCbPrintfA(buffer, sizeof(buffer), "HD1080 %.2fi %d-bit %s", FrameRate, PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } else { StringCbPrintfA(buffer, sizeof(buffer), "HD1080 %.0fi %d-bit %s", FrameRate, PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } } else { if ((FrameRate - (int)FrameRate) 0.01) { StringCbPrintfA(buffer, sizeof(buffer), "HD1080 %.2fPsF %d-bit %s", FrameRate, PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } else { StringCbPrintfA(buffer, sizeof(buffer), "HD1080 %.0fPsF %d-bit %s", FrameRate, PixelFormat, pPixelFormatLUT[(30 == PixelFormat)]); } } } // add the item description to combo box int n = m_videoFormatCtrl.AddString(buffer); // store media type pointer in item s data section m_videoFormatCtrl.SetItemData(n, (DWORD_PTR)pmt); // set default format if ((pvih- AvgTimePerFrame == m_vihDefault.AvgTimePerFrame) (pvih- bmiHeader.biWidth == m_vihDefault.bmiHeader.biWidth) (pvih- bmiHeader.biHeight == m_vihDefault.bmiHeader.biHeight) (pvih- bmiHeader.biBitCount == m_vihDefault.bmiHeader.biBitCount)) { m_videoFormatCtrl.SetCurSel(n); pISC- SetFormat(pmt); } } } } else { m_videoFormatCtrl.AddString("ERROR Unable to retrieve video formats"); } } } } else { hr = E_POINTER; } return hr; } //----------------------------------------------------------------------------- // PopulateAudioControl // Fill audio format combo box with supported audio formats using the IAMStreamConfig // interface. HRESULT CDecklinkCaptureDlg PopulateAudioControl() { HRESULT hr = S_OK; if (m_pAudioCapture) { // free mediatypes attached to format controls int count = m_audioFormatCtrl.GetCount(); if (count) { for (int item=0; item count; ++item) { DeleteMediaType((AM_MEDIA_TYPE*)m_audioFormatCtrl.GetItemData(item)); } m_audioFormatCtrl.ResetContent(); } // locate the audio capture pin and QI for stream control CComPtr IAMStreamConfig pISC = NULL; hr = CDSUtils FindPinInterface(m_pAudioCapture, MEDIATYPE_Audio, PINDIR_OUTPUT, IID_IAMStreamConfig, reinterpret_cast void** ( pISC)); if (SUCCEEDED(hr)) { // loop through all the capabilities (audio formats) and populate the control int count, size; hr = pISC- GetNumberOfCapabilities( count, size); if (SUCCEEDED(hr)) { if (sizeof(AUDIO_STREAM_CONFIG_CAPS) == size) { AM_MEDIA_TYPE* pmt = NULL; AUDIO_STREAM_CONFIG_CAPS ascc; WAVEFORMATEX* pwfex = NULL; for (int index=0; index count; ++index) { hr = pISC- GetStreamCaps(index, pmt, reinterpret_cast BYTE* ( ascc)); if (SUCCEEDED(hr)) { char buffer[32]; ZeroMemory(buffer, sizeof(buffer)); pwfex = (WAVEFORMATEX*)pmt- pbFormat; // provide a useful description of the formats if (1 == pwfex- nChannels) { StringCbPrintfA(buffer, sizeof(buffer), "%d channel, %2.1fkHz, %d-bit", (int)pwfex- nChannels, (float)pwfex- nSamplesPerSec / 1000, (int)pwfex- wBitsPerSample); } else { StringCbPrintfA(buffer, sizeof(buffer), "%d channels, %2.1fkHz, %d-bit", (int)pwfex- nChannels, (float)pwfex- nSamplesPerSec / 1000, (int)pwfex- wBitsPerSample); } // add the item description to combo box int n = m_audioFormatCtrl.AddString(buffer); // store media type pointer in item s data section m_audioFormatCtrl.SetItemData(n, (DWORD_PTR)pmt); // set default format if ((pwfex- wFormatTag == m_wfexDefault.wFormatTag) (pwfex- nChannels == m_wfexDefault.nChannels) (pwfex- nSamplesPerSec == m_wfexDefault.nSamplesPerSec) (pwfex- nAvgBytesPerSec == m_wfexDefault.nAvgBytesPerSec)) { m_audioFormatCtrl.SetCurSel(n); pISC- SetFormat(pmt); } } } } else { m_audioFormatCtrl.AddString("ERROR Unable to retrieve audio formats"); } } } } else { hr = E_POINTER; } return hr; } //----------------------------------------------------------------------------- // PopulateCompressionControl // Fill compression control with a selection of video compressors, locate the // encoders and add them to the combo box if they exist. HRESULT CDecklinkCaptureDlg PopulateCompressionControl() { int n = m_compressionCtrl.AddString("Uncompressed"); m_compressionCtrl.SetItemData(n, (DWORD_PTR)ENC_NONE); // search for the DV encoder, MPEG encoder and WM encoder IBaseFilter* pFilter = NULL; HRESULT hr = CoCreateInstance(CLSID_DVVideoEnc, 0, CLSCTX_INPROC_SERVER, IID_IBaseFilter, reinterpret_cast void** ( pFilter)); if (SUCCEEDED(hr)) { n = m_compressionCtrl.SetCurSel(m_compressionCtrl.AddString("DV Video Encoder")); m_compressionCtrl.SetItemData(n, (DWORD_PTR)ENC_DV); SAFE_RELEASE(pFilter); } hr = CoCreateInstance(CLSID_WMAsfWriter, 0, CLSCTX_INPROC_SERVER, IID_IBaseFilter, reinterpret_cast void** ( pFilter)); if (SUCCEEDED(hr)) { n = m_compressionCtrl.SetCurSel(m_compressionCtrl.AddString("Windows Media Encoder")); m_compressionCtrl.SetItemData(n, (DWORD_PTR)ENC_WM); SAFE_RELEASE(pFilter); } m_compressionCtrl.SetCurSel(m_compressor); return S_OK; } //----------------------------------------------------------------------------- // OnCbnSelchangeComboVideodevice // Rebuild graph with selected capture device void CDecklinkCaptureDlg OnCbnSelchangeComboVideodevice() { SAFE_RELEASE(m_pVideoCapture);// release our outstanding reference // remove intermediate filters, since the device selection has changed the capture device will also be removed HRESULT hr = DestroyGraph(); if (SUCCEEDED(hr)) { // rebuild graph with new capture device selection PWSTR pName = (PWSTR)m_videoDeviceCtrl.GetItemData(m_videoDeviceCtrl.GetCurSel()); if (pName) { hr = CDSUtils AddFilter2(m_pGraph, CLSID_VideoInputDeviceCategory, pName, m_pVideoCapture); if (SUCCEEDED(hr)) { // as the device has changed get the current operating format so that the control // and display this as the current selection CComPtr IAMStreamConfig pISC = NULL; hr = CDSUtils FindPinInterface(m_pVideoCapture, MEDIATYPE_Video, PINDIR_OUTPUT, IID_IAMStreamConfig, reinterpret_cast void** ( pISC)); if (SUCCEEDED(hr)) { // get the current format of the device to set the current selection of the control AM_MEDIA_TYPE* pamt = NULL; hr = pISC- GetFormat( pamt); if (SUCCEEDED(hr)) { if (pamt- pbFormat) { m_vihDefault = *(VIDEOINFOHEADER*)pamt- pbFormat; } DeleteMediaType(pamt); } } hr = PopulateVideoControl();// repopulate the control with formats from the new device if (SUCCEEDED(hr)) { hr = CreatePreviewGraph();// rebuild the graph with the new device } } } else { hr = E_POINTER; } } } //----------------------------------------------------------------------------- // OnCbnSelchangeComboAudiodevice // Rebuild graph with selected capture device void CDecklinkCaptureDlg OnCbnSelchangeComboAudiodevice() { SAFE_RELEASE(m_pAudioCapture);// release our outstanding reference // remove intermediate filters, since the device selection has changed the capture device will also be removed HRESULT hr = DestroyGraph(); if (SUCCEEDED(hr)) { PWSTR pName = (PWSTR)m_audioDeviceCtrl.GetItemData(m_audioDeviceCtrl.GetCurSel()); if (pName) { hr = CDSUtils AddFilter2(m_pGraph, CLSID_AudioInputDeviceCategory, pName, m_pAudioCapture); if (SUCCEEDED(hr)) { // as the device has changed get the current operating format so that the control // and display this as the current selection CComPtr IAMStreamConfig pISC = NULL; hr = CDSUtils FindPinInterface(m_pAudioCapture, MEDIATYPE_Audio, PINDIR_OUTPUT, IID_IAMStreamConfig, reinterpret_cast void** ( pISC)); if (SUCCEEDED(hr)) { // get the current format of the device to set the current selection of the control AM_MEDIA_TYPE* pamt = NULL; hr = pISC- GetFormat( pamt); if (SUCCEEDED(hr)) { if (pamt- pbFormat) { m_wfexDefault = *(WAVEFORMATEX*)pamt- pbFormat; } DeleteMediaType(pamt); } } hr = PopulateAudioControl();// repopulate the control with formats from the new device if (SUCCEEDED(hr)) { hr = CreatePreviewGraph();// rebuild the graph with the new device } } } else { hr = E_POINTER; } } } //----------------------------------------------------------------------------- // OnCbnSelchangeComboVideoformats // Rebuild preview graph if format selection changed void CDecklinkCaptureDlg OnCbnSelchangeComboVideoformats() { HRESULT hr = DestroyGraph(); if (SUCCEEDED(hr)) { // locate the video capture pin and QI for stream control CComPtr IAMStreamConfig pISC = NULL; hr = CDSUtils FindPinInterface(m_pVideoCapture, MEDIATYPE_Video, PINDIR_OUTPUT, IID_IAMStreamConfig, reinterpret_cast void** ( pISC)); if (SUCCEEDED(hr)) { // set the new media format AM_MEDIA_TYPE* pmt = (AM_MEDIA_TYPE*)m_videoFormatCtrl.GetItemData(m_videoFormatCtrl.GetCurSel()); m_vihDefault = *(VIDEOINFOHEADER*)pmt- pbFormat; ASSERT(sizeof(VIDEOINFOHEADER) = pmt- cbFormat); hr = pISC- SetFormat(pmt); if (SUCCEEDED(hr)) { // save the new format EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("VideoFormat", reinterpret_cast const BYTE* ( m_vihDefault), sizeof(m_vihDefault))); // update compression control, we don t have an HD compression filter so disable compression for HD formats if (576 m_vihDefault.bmiHeader.biHeight) { m_compressor = 0; m_compressionCtrl.SetCurSel(m_compressor); // save the new state EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("VideoCompressor", reinterpret_cast const BYTE* ( m_compressor), sizeof(m_compressor))); m_bEnableCompressionCtrl = FALSE; } else { m_bEnableCompressionCtrl = TRUE; } EnableControls(); // rebuild the graph hr = CreatePreviewGraph(); } } } } //----------------------------------------------------------------------------- // OnCbnSelchangeComboAudioformats // Rebuild preview graph if format selection changed void CDecklinkCaptureDlg OnCbnSelchangeComboAudioformats() { HRESULT hr = DestroyGraph(); if (SUCCEEDED(hr)) { // locate the audio capture pin and QI for stream control CComPtr IAMStreamConfig pISC = NULL; hr = CDSUtils FindPinInterface(m_pAudioCapture, MEDIATYPE_Audio, PINDIR_OUTPUT, IID_IAMStreamConfig, reinterpret_cast void** ( pISC)); if (SUCCEEDED(hr)) { // set the new media format AM_MEDIA_TYPE* pmt = (AM_MEDIA_TYPE*)m_audioFormatCtrl.GetItemData(m_audioFormatCtrl.GetCurSel()); m_wfexDefault = *(WAVEFORMATEX*)pmt- pbFormat; ASSERT(sizeof(WAVEFORMATEX) == pmt- cbFormat); hr = pISC- SetFormat(pmt); if (SUCCEEDED(hr)) { // save the new format EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("AudioFormat", reinterpret_cast const BYTE* ( m_wfexDefault), sizeof(m_wfexDefault))); // rebuild the graph hr = CreatePreviewGraph(); } } } } //----------------------------------------------------------------------------- // OnCbnSelchangeComboCompression // Rebuild preview graph if compression selection changed void CDecklinkCaptureDlg OnCbnSelchangeComboCompression() { HRESULT hr = DestroyGraph(); if (SUCCEEDED(hr)) { // save the new state m_compressor = m_compressionCtrl.GetCurSel(); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("VideoCompressor", reinterpret_cast const BYTE* ( m_compressor), sizeof(m_compressor))); // rebuild the graph hr = CreatePreviewGraph(); } } //----------------------------------------------------------------------------- // OnBnClickedCheckAudiomute // Rebuild the capture graph to reflect the new audio setting void CDecklinkCaptureDlg OnBnClickedCheckAudiomute() { CButton* pCheck = (CButton*)GetDlgItem(IDC_CHECK_AUDIOMUTE); if (pCheck) { m_bAudioMute = pCheck- GetState() 0x0003; HRESULT hr = DestroyGraph(); if (SUCCEEDED(hr)) { // save the new state EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("AudioMute", reinterpret_cast const BYTE* ( m_bAudioMute), sizeof(m_bAudioMute))); // rebuild the graph which reflects the new audio setting hr = CreatePreviewGraph(); } } } //----------------------------------------------------------------------------- // OnBnClickedButtonBrowse // Create a file open dialog to browse for a file location void CDecklinkCaptureDlg OnBnClickedButtonBrowse() { char BASED_CODE szFilters[] = "Windows Media Files|*.avi;*.asf;*.wmv|All Files (*.*)|*.*||"; char* pExt[] = {"*.avi", "*.avi", "*.asf;*.wmv"}; CFileDialog FileDlg(TRUE, "Windows Media Files", pExt[m_compressor], 0, szFilters, this); if (FileDlg.DoModal() == IDOK) { m_captureFile = FileDlg.GetPathName(); m_captureFileCtrl.SetWindowText(m_captureFile); } } //----------------------------------------------------------------------------- // OnBnClickedButtonCapture // Create a capture graph a start capture void CDecklinkCaptureDlg OnBnClickedButtonCapture() { HRESULT hr = CreateCaptureGraph(); if (SUCCEEDED(hr)) { if (m_pControl) { hr = m_pControl- Run(); if (SUCCEEDED(hr)) { DisableControls(); } } } } //----------------------------------------------------------------------------- // OnBnClickedButtonStop // Stop capture and revert to preview void CDecklinkCaptureDlg OnBnClickedButtonStop() { HRESULT hr = DestroyGraph(); if (SUCCEEDED(hr)) { hr = CreatePreviewGraph(); if (SUCCEEDED(hr)) { EnableControls(); } } } //----------------------------------------------------------------------------- // EnableControls // void CDecklinkCaptureDlg EnableControls(void) { CWnd* pWnd = GetDlgItem(IDC_COMBO_VIDEOFORMATS); pWnd- EnableWindow(TRUE); pWnd = GetDlgItem(IDC_COMBO_AUDIOFORMATS); pWnd- EnableWindow(TRUE); pWnd = GetDlgItem(IDC_CHECK_AUDIOMUTE); pWnd- EnableWindow(TRUE); pWnd = GetDlgItem(IDC_COMBO_COMPRESSION); m_bEnableCompressionCtrl = (576 m_vihDefault.bmiHeader.biHeight) ? FALSE TRUE;// don t have an HDV codec do disable compression control for HD formats pWnd- EnableWindow(m_bEnableCompressionCtrl); pWnd = GetDlgItem(IDC_EDIT_CAPTUREFILE); pWnd- EnableWindow(TRUE); pWnd = GetDlgItem(IDC_BUTTON_BROWSE); pWnd- EnableWindow(TRUE); pWnd = GetDlgItem(IDC_BUTTON_CAPTURE); pWnd- EnableWindow(TRUE); pWnd = GetDlgItem(IDC_BUTTON_STOP); pWnd- EnableWindow(FALSE); } //----------------------------------------------------------------------------- // DisableControls // void CDecklinkCaptureDlg DisableControls(void) { CWnd* pWnd = GetDlgItem(IDC_COMBO_VIDEOFORMATS); pWnd- EnableWindow(FALSE); pWnd = GetDlgItem(IDC_COMBO_AUDIOFORMATS); pWnd- EnableWindow(FALSE); pWnd = GetDlgItem(IDC_CHECK_AUDIOMUTE); pWnd- EnableWindow(FALSE); pWnd = GetDlgItem(IDC_COMBO_COMPRESSION); pWnd- EnableWindow(FALSE); pWnd = GetDlgItem(IDC_EDIT_CAPTUREFILE); pWnd- EnableWindow(FALSE); pWnd = GetDlgItem(IDC_BUTTON_BROWSE); pWnd- EnableWindow(FALSE); pWnd = GetDlgItem(IDC_BUTTON_CAPTURE); pWnd- EnableWindow(FALSE); pWnd = GetDlgItem(IDC_BUTTON_STOP); pWnd- EnableWindow(TRUE); } //----------------------------------------------------------------------------- // QueryRegistry // retrieve previous media formats from registry void CDecklinkCaptureDlg QueryRegistry(void) { if (ERROR_SUCCESS == m_regUtils.Open("DecklinkCaptureSample")) { EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.GetBinary("VideoFormat", reinterpret_cast LPBYTE ( m_vihDefault), sizeof(m_vihDefault))); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.GetBinary("AudioFormat", reinterpret_cast LPBYTE ( m_wfexDefault), sizeof(m_wfexDefault))); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.GetBinary("AudioMute", reinterpret_cast LPBYTE ( m_bAudioMute), sizeof(m_bAudioMute))); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.GetBinary("VideoCompressor", reinterpret_cast LPBYTE ( m_compressor), sizeof(m_compressor))); WCHAR captureFile[MAX_PATH]; ZeroMemory(captureFile, sizeof(captureFile)); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.GetString("CaptureFile", reinterpret_cast LPBYTE (captureFile), sizeof(captureFile))); m_captureFile = captureFile; } else { // create the key and registry values if (ERROR_SUCCESS == m_regUtils.Create("DecklinkCaptureSample")) { EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("VideoFormat", reinterpret_cast const BYTE* ( m_vihDefault), sizeof(m_vihDefault))); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("AudioFormat", reinterpret_cast const BYTE* ( m_wfexDefault), sizeof(m_wfexDefault))); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("AudioMute", reinterpret_cast const BYTE* ( m_bAudioMute), sizeof(m_bAudioMute))); EXECUTE_ASSERT(ERROR_SUCCESS == m_regUtils.SetBinary("VideoCompressor", reinterpret_cast const BYTE* ( m_compressor), sizeof(m_compressor))); } } // update mute audio check box control CButton* pButton = (CButton*)GetDlgItem(IDC_CHECK_AUDIOMUTE); pButton- SetCheck(m_bAudioMute); }
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キャプチャソフトやコーデックなど（キャプソフト50音順にしてみた）。 ※解説サイトなどはリンクの方に記載してください。 キャプチャ・プレビューソフトあかねキャプチャー2 アマレコTV くすのきTV Aggregat（アグレガート） くすのきTVHD ふぬああ QTRex コーデック・その他DScaler Deinterlace Filter huffyuv huffyuv日本語化パッチ huffyuvs huffyuv_mt FastCodec キャプチャ・プレビューソフト あかねキャプチャー2 あかねキャプチャー2はゲームプレイ＆録画を前提としたDirectShowキャプチャーソフトです。 アマレコTV DirectShowに対応したフリーのビデオキャプチャアプリケーション 実行には別途AMVビデオコーデック（シェアウエア）が必用 録画中にHDDへの書き込み速度、CPUの負荷率などといったステータスがリアルタイムに表示され、自分のキャプチャー環境を知るバロメーターにもなる くすのきTV Aggregat（アグレガート） PSPからHDまで幅広い映像入力に対応したキャプチャソフトです。 2009/9/7 Ver0.01公開 2009/9/9 Ver0.02公開 2009/9/12 Ver0.03公開 2009/9/13 Ver0.04公開 2009/10/4 ver0.05公開 2010/1/24 ver0.06 ・1080p24に対応 ※Vistaへのインストール方法はこちら くすのきTVHD Intensityシリーズ専用ソフト 視聴専用だったが、このたび録画機能が付いた。多機能で扱いやすい ふぬああが苦手な人向け ふぬああ DirectShowベースのフリーキャプチャツール 細かな設定を行う事が出来るがその項目の多さに 初心者にはやや敷居が高い QTRex Macでキャプチャ・プレビューするならこちら 接続された外部入力源からの音声（映像）をQuickTime形式で録音（録画）するソフトです。 予約録音（録画）機能もあります。 コーデック・その他 DScaler Deinterlace Filter 重くなってしまうが綺麗にインターレース解除を行ってくれるフィルタ ふぬああインストール時と同じくregsvr32を行う必要がある huffyuv CPU負荷の低い可逆圧縮コーデック ソースをほとんど劣化させず無圧縮より小さいサイズで保存する事が可能 但し圧縮すると言っても圧縮率は低くHDDの書き込み速度には注意 huffyuv日本語化パッチ huffyuvの日本語化パッチ(公開停止？) 項目が多いわけではないので当てたい人用 huffyuvs MPEG2エンコーダの CinemaCraft Encoder に入力するときはこれを使ったほうが良いようです。 huffyuv_mt Huffyuv をベースに、ちょっと修正してマルチスレッド化したもの。MTモードでエンコードしたデータは、オリジナルのHuffyuvではデコードできないので注意。 FastCodec CPU負荷の低い可逆圧縮コーデック ソースをほとんど劣化させず無圧縮より小さいサイズで保存する事が可能 但し圧縮すると言っても圧縮率は低くHDDの書き込み速度には注意 Visualy Losslessを選ぶとhuffyuvより容量を減らす事が可能