#10848: Crackling when concatenating audio introduced in commit d85c6aba
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Reporter: jonnyburger | Owner: (none)
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by jonnyburger):
For those interested, there is an even narrower patch:
diff --git a/fftools/ffmpeg_dec.c b/fftools/ffmpeg_dec.c
index fcee8b65ac..07edcef4f2 100644
--- a/fftools/ffmpeg_dec.c
+++ b/fftools/ffmpeg_dec.c
@@ -214,7 +214,7 @@ static void audio_ts_process(void *logctx, Decoder *d,
AVFrame *frame)
// on samplerate change, choose a new internal timebase for timestamp
// generation that can represent timestamps from all the samplerates
// seen so far
- tb = audio_samplerate_update(logctx, d, frame);
+ tb = frame->time_base;
pts_pred = d->last_frame_pts == AV_NOPTS_VALUE ? 0 :
d->last_frame_pts + d->last_frame_duration_est;
Unfortunately I don't have the expertise to understand what is going on
and submit a proper patch to FFmpeg.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10848#comment:1>
FFmpeg <https://ffmpeg.org>
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