[FFmpeg-devel] [PATCH]lavf/matroskaenc: Do not write 0 duration for subtitles

Jerome Martinez jerome at mediaarea.net
Thu Nov 16 10:07:09 EET 2017

On 12/11/2017 03:12, Carl Eugen Hoyos wrote:
> The matroska spec says blockduration == 0 means the frame is not a
> keyframe.  Since all subtitles are "keyframes", 0 blockduration should
> not be written.

The issue is in the specifications:

The patch should not be integrated as the reason is no more valid.

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