ffmpeg | branch: master | Anton Khirnov <[email protected]> | Fri Jul 21 16:17:35 2023 +0200| [82dd4dbe3f465bc11ea8a3b05733b43ca8d44c5c] | committer: Anton Khirnov
fftools/ffmpeg_filter: sanitize framerate retrieved from the filtergraph Lavfi uses 1/0 to signal unknown/VFR, which should not be passed to encoders. > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=82dd4dbe3f465bc11ea8a3b05733b43ca8d44c5c --- fftools/ffmpeg_filter.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c index 925b5116cc..177a6f7e5c 100644 --- a/fftools/ffmpeg_filter.c +++ b/fftools/ffmpeg_filter.c @@ -1805,8 +1805,11 @@ int reap_filters(FilterGraph *fg, int flush) if (!fgp->is_meta) fd->bits_per_raw_sample = 0; - if (ost->type == AVMEDIA_TYPE_VIDEO) - fd->frame_rate_filter = av_buffersink_get_frame_rate(filter); + if (ost->type == AVMEDIA_TYPE_VIDEO) { + AVRational fr = av_buffersink_get_frame_rate(filter); + if (fr.num > 0 && fr.den > 0) + fd->frame_rate_filter = fr; + } ret = enc_frame(ost, filtered_frame); av_frame_unref(filtered_frame); _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
