AVCodecContext.stream_codec_tag

fourcc from the AVI stream header (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A'). This is used to work around some encoder bugs. - encoding: unused - decoding: Set by user, will be converted to uppercase by libavcodec during init.

struct AVCodecContext
uint stream_codec_tag;

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