primo::avblocks::Param::Decoder::Video Namespace Reference

Parameters specific to video decoders. More...

Namespaces
namespace	H264
	Parameters specific to H.264 decoders.
Variables
static const char	ConcealDefects [] = "DECODER_VIDEO_CONCEAL_DEFECTS"
	Video: Specifies whether to conceal bitstream defects and errors.

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Detailed Description

Parameters specific to video decoders.

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Variable Documentation

const char ConcealDefects[] = "DECODER_VIDEO_CONCEAL_DEFECTS" [static]

Video: Specifies whether to conceal bitstream defects and errors.

This parameter is a boolean value expressed as an integer (1|0).

The default is True (1).

• If True (1) non-fatal bitstream errors are concealed.
• If False (0) any bit stream error is reported.

Remarks:

The ConcealDefects parameter is currently valid only for MPEG4-Visual and H.264 video decoding. When the video decoder encounters a corrupt frame, the decoder substitutes the bad macroblocks with good macroblocks from the previous frame. When a macroblock is partially valid, for example the luma coefficients are fine, but the chroma coefficients are corrupt, the error recovery is not perfect.