PR #20603 opened by James Almer (jamrial) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20603 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20603.patch
Should fix issue #20589. >From 37df42b97f8c6a0fb05c208276a46feb5512a493 Mon Sep 17 00:00:00 2001 From: James Almer <[email protected]> Date: Wed, 24 Sep 2025 13:39:37 -0300 Subject: [PATCH] avfilter/vf_scale: don't atempt to rescale AV_NOPTS_VALUE Should fix issue #20589. Signed-off-by: James Almer <[email protected]> --- libavfilter/framesync.c | 2 +- libavfilter/vf_scale.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libavfilter/framesync.c b/libavfilter/framesync.c index 0d5779f830..8fc6d9d4a6 100644 --- a/libavfilter/framesync.c +++ b/libavfilter/framesync.c @@ -248,7 +248,7 @@ static void framesync_inject_frame(FFFrameSync *fs, unsigned in, AVFrame *frame) av_assert0(!fs->in[in].have_next); av_assert0(frame); - pts = av_rescale_q(frame->pts, fs->in[in].time_base, fs->time_base); + pts = frame->pts == AV_NOPTS_VALUE ? frame->pts : av_rescale_q(frame->pts, fs->in[in].time_base, fs->time_base); frame->pts = pts; fs->in[in].frame_next = frame; fs->in[in].pts_next = pts; diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c index c0cd1b96c6..ffb5a7bd1f 100644 --- a/libavfilter/vf_scale.c +++ b/libavfilter/vf_scale.c @@ -951,7 +951,7 @@ static int do_scale(FFFrameSync *fs) goto err; av_assert0(out); - out->pts = av_rescale_q(fs->pts, fs->time_base, outlink->time_base); + out->pts = fs->pts == AV_NOPTS_VALUE ? fs->pts : av_rescale_q(fs->pts, fs->time_base, outlink->time_base); return ff_filter_frame(outlink, out); err: -- 2.49.1 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
