ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Sun Apr 10 22:39:12 2022 +0200| [6e45acd23b6b5062f548c2551b1a64cc268eb787] | committer: Paul B Mahol
avfilter: let single output frame A->V filters set reasonable frame rate > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6e45acd23b6b5062f548c2551b1a64cc268eb787 --- libavfilter/avf_showspectrum.c | 2 ++ libavfilter/avf_showwaves.c | 7 +++++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c index 6b99fc9a8b..c99dabad87 100644 --- a/libavfilter/avf_showspectrum.c +++ b/libavfilter/avf_showspectrum.c @@ -1241,6 +1241,8 @@ static int config_output(AVFilterLink *outlink) int ret = av_parse_video_rate(&s->frame_rate, s->rate_str); if (ret < 0) return ret; + } else if (s->single_pic) { + s->frame_rate = av_make_q(1, 1); } else { s->frame_rate = s->auto_frame_rate; } diff --git a/libavfilter/avf_showwaves.c b/libavfilter/avf_showwaves.c index f491277ce1..76399ab13d 100644 --- a/libavfilter/avf_showwaves.c +++ b/libavfilter/avf_showwaves.c @@ -437,8 +437,11 @@ static int config_output(AVFilterLink *outlink) outlink->h = showwaves->h; outlink->sample_aspect_ratio = (AVRational){1,1}; - outlink->frame_rate = av_div_q((AVRational){inlink->sample_rate,showwaves->n}, - (AVRational){showwaves->w,1}); + if (showwaves->single_pic) + outlink->frame_rate = av_make_q(1, 1); + else + outlink->frame_rate = av_div_q((AVRational){inlink->sample_rate,showwaves->n}, + (AVRational){showwaves->w,1}); av_log(ctx, AV_LOG_VERBOSE, "s:%dx%d r:%f n:%d\n", showwaves->w, showwaves->h, av_q2d(outlink->frame_rate), showwaves->n); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
