視訊擷取參考

本節描述與 AVICap 視窗類別相關聯的函式、結構、訊息和宏。 這些專案會依下列方式分組。

基本擷取作業

• capCreateCaptureWindow
• WM_CAP_ABORT
• WM_CAP_DRIVER_CONNECT
• WM_CAP_SEQUENCE
• WM_CAP_STOP

擷取

• CAPSTATUS
• capGetDriverDescription
• WM_CAP_DRIVER_CONNECT
• WM_CAP_DRIVER_DISCONNECT
• WM_CAP_GET_STATUS

擷取

• CAPDRIVERCAPS
• WM_CAP_DRIVER_GET_CAPS
• WM_CAP_DRIVER_GET_NAME
• WM_CAP_DRIVER_GET_VERSION
• WM_CAP_GET_AUDIOFORMAT
• WM_CAP_GET_VIDEOFORMAT
• WM_CAP_SET_AUDIOFORMAT
• WM_CAP_SET_VIDEOFORMAT

擷取驅動程式預覽和重迭模式

• WM_CAP_SET_OVERLAY
• WM_CAP_SET_PREVIEW
• WM_CAP_SET_PREVIEWRATE
• WM_CAP_SET_SCALE
• WM_CAP_SET_SCROLL

擷取驅動程式視訊對話方塊

• WM_CAP_DLG_VIDEOCOMPRESSION
• WM_CAP_DLG_VIDEODISPLAY
• WM_CAP_DLG_VIDEOFORMAT
• WM_CAP_DLG_VIDEOSOURCE

音訊格式

• WM_CAP_GET_AUDIOFORMAT
• WM_CAP_SET_AUDIOFORMAT

視訊擷取設定

• CAPTUREPARMS
• WM_CAP_GET_SEQUENCE_SETUP
• WM_CAP_SET_SEQUENCE_SETUP

擷取檔案和緩衝區

• CAPTUREPARMS
• WM_CAP_FILE_ALLOCATE
• WM_CAP_FILE_GET_CAPTURE_FILE
• WM_CAP_FILE_SAVEAS
• WM_CAP_FILE_SET_CAPTURE_FILE

直接使用擷取資料

• WM_CAP_SEQUENCE_NOFILE

從 MCI 裝置擷取

• WM_CAP_SET_MCI_DEVICE

手動畫面擷取

• WM_CAP_SINGLE_FRAME
• WM_CAP_SINGLE_FRAME_CLOSE
• WM_CAP_SINGLE_FRAME_OPEN

Still-Image擷取

• WM_CAP_EDIT_COPY
• WM_CAP_FILE_SAVEDIB
• WM_CAP_GRAB_FRAME
• WM_CAP_GRAB_FRAME_NOSTOP

進階擷取選項

• WM_CAP_FILE_SET_INFOCHUNK
• WM_CAP_GET_USER_DATA
• WM_CAP_SET_USER_DATA

使用調色盤

• WM_CAP_EDIT_COPY
• WM_CAP_PAL_AUTOCREATE
• WM_CAP_PAL_MANUALCREATE
• WM_CAP_PAL_OPEN
• WM_CAP_PAL_PASTE
• WM_CAP_PAL_SAVE

產生給其他應用程式

• WM_CAP_GET_SEQUENCE_SETUP
• WM_CAP_SET_CALLBACK_YIELD
• WM_CAP_SET_SEQUENCE_SETUP

AVICap 回呼函式

• capControlCallback
• capErrorCallback
• capStatusCallback
• capVideoStreamCallback
• capWaveStreamCallback
• capYieldCallback
• WM_CAP_SET_CALLBACK_CAPCONTROL
• WM_CAP_SET_CALLBACK_ERROR
• WM_CAP_SET_CALLBACK_FRAME
• WM_CAP_SET_CALLBACK_STATUS
• WM_CAP_SET_CALLBACK_VIDEOSTREAM
• WM_CAP_SET_CALLBACK_WAVESTREAM
• WM_CAP_SET_CALLBACK_YIELD

相關主題

視訊