VideoCompression_PFramesPerKeyFrame
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TVideoGrabber.VideoCompression_PFramesPerKeyFrame |
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Specifies the rate of the predicted frames per key frame for the current video compressor.
Declaration
property VideoCompression_PFramesPerKeyFrame: LongInt read GetVideoCompression_PFramesPerKeyFrame write SetVideoCompression_PFramesPerKeyFrame default DEF_VideoCompression_PFramesPerKeyFrame;
__property int VideoCompression_PFramesPerKeyFrame=read=GetVideoCompression_PFramesPerKeyFrame, write=SetVideoCompression_PFramesPerKeyFrame, default=0
Property VideoCompression_PFramesPerKeyFrame As Long
Description
Specifies the rate of predicted (P) frames per key frame for the current video compressor.
If the value is negative, the filter will use the default rate. If the value is negative (-1), the filter will use its default value.
Use the OnVideoCompressionSettings event to know the default value for the current codec (see the Software compression by using codecs chapter for more explanations).
See Also
Recording methods and properties TCompressionType TOnVideoCompressionSettings AudioCompressor AudioCompressorIndex AudioCompressorName AudioCompressors AudioCompressorsCount CompressionMode CompressionType GetVideoCompressionSettings OnReencodingCompleted OnReencodingStarted OnVideoCompressionSettings RefreshDevicesAndCompressorsLists SaveCompressorSettingsToDataString SetVideoCompressionDefaults SetVideoCompressionSettings VideoCompression_KeyFrameRate VideoCompression_Quality VideoCompression_WindowSize VideoCompressor VideoCompressorIndex VideoCompressorName VideoCompressors VideoCompressorsCount