On Sun, 29 Jan 2017, Peter Große wrote:
The current implementation creates new segments comparingpkt->pts - first_pts > nb_segs * min_seg_duration This works fine, but if the keyframe interval is smaller than "min_seg_duration" segments shorter than the minimum segment duration are created. Example: keyint=50, min_seg_duration=3000000 segment 1 contains keyframe 1 (duration=2s < total_duration=3s) and keyframe 2 (duration=4s >= total_duration=3s) segment 2 contains keyframe 3 (duration=6s >= total_duration=6s) segment 3 contains keyframe 4 (duration=8s < total_duration=9s) and keyframe 5 (duration=10s >= total_duration=9s) ... Segment 2 is only 2s long, shorter than min_seg_duration = 3s. To fix this, new segments are created based on the actual written duration. Otherwise the option name "min_seg_duration" is misleading. Signed-off-by: Peter Große <[email protected]> --- v2: use pts difference instead of fragile duration calculation
Seems ok to me. // Martin _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
