They are the same for now, but this may change in the future.
---
fftools/ffmpeg.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 60f0ff3b12..9e5e56e9e7 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -993,7 +993,7 @@ static int64_t video_duration_estimate(const InputStream
*ist, const AVFrame *fr
AVRational field_rate = av_mul_q(ist->dec_ctx->framerate,
(AVRational){ 2, 1 });
codec_duration = av_rescale_q(fields, av_inv_q(field_rate),
- ist->st->time_base);
+ frame->time_base);
}
// prefer codec-layer duration for containers without timestamps
@@ -1015,7 +1015,7 @@ static int64_t video_duration_estimate(const InputStream
*ist, const AVFrame *fr
// try average framerate
if (ist->st->avg_frame_rate.num && ist->st->avg_frame_rate.den) {
int64_t d = av_rescale_q(1, av_inv_q(ist->st->avg_frame_rate),
- ist->st->time_base);
+ frame->time_base);
if (d > 0)
return d;
}
@@ -1110,13 +1110,13 @@ static int decode_video(InputStream *ist, const
AVPacket *pkt, int *got_output,
"duration:%s duration_time:%s "
"keyframe:%d frame_type:%d time_base:%d/%d\n",
av_ts2str(frame->pts),
- av_ts2timestr(frame->pts, &ist->st->time_base),
+ av_ts2timestr(frame->pts, &frame->time_base),
av_ts2str(frame->pkt_dts),
- av_ts2timestr(frame->pkt_dts, &ist->st->time_base),
+ av_ts2timestr(frame->pkt_dts, &frame->time_base),
av_ts2str(frame->duration),
- av_ts2timestr(frame->duration, &ist->st->time_base),
+ av_ts2timestr(frame->duration, &frame->time_base),
!!(frame->flags & AV_FRAME_FLAG_KEY), frame->pict_type,
- ist->st->time_base.num, ist->st->time_base.den);
+ frame->time_base.num, frame->time_base.den);
}
if (ist->st->sample_aspect_ratio.num)
--
2.39.2
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