[FFmpeg-devel] [PATCH] ffmpeg: compute filtered frame pts after filling frame from buffer

[Matthieu Bouron]

Hi,

This patch move the filter frame pts computation after filling frame from
buffer in poll_filters function.
This fixes some weird behaviour with overlay filter; got some constant
frame duplication in do_video_out since the frame pts are wrong:
  ffmpeg -i input -vf "movie=input[v1];[in][v2]overlay" output

Anyway no problem using the split filter with same input,
  ffmpeg -i input -vf "[in]split[v1][v2];[v1][v2]overlay" output

Regards,
Matthieu
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