Opened 5 years ago

Closed 5 years ago

#3421 closed defect (fixed)

non-interleaved avi regression

Reported by: cehoyos Owned by:
Priority: important Component: avformat
Version: git-master Keywords: avi regression
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

ffplay plays audio badly for one avi sample here because it fails detecting non-interleaved avi. This is a regression since ef8cc06d
I will upload the sample, it is unfortunately very large.

Every audio underrun is clearly audible, no problems with ffmpeg.

$ ffplay TERA\ 2013-08-26\ 17-41-52-39.avi -autoexit
ffplay version N-60928-g8f946ac Copyright (c) 2003-2014 the FFmpeg developers
  built on Feb 26 2014 15:07:15 with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl
  libavutil      52. 66.100 / 52. 66.100
  libavcodec     55. 52.102 / 55. 52.102
  libavformat    55. 33.100 / 55. 33.100
  libavdevice    55. 10.100 / 55. 10.100
  libavfilter     4.  2.100 /  4.  2.100
  libswscale      2.  5.101 /  2.  5.101
  libswresample   0. 18.100 /  0. 18.100
  libpostproc    52.  3.100 / 52.  3.100
[avi @ 0x7f8998000920] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #0, avi, from 'TERA 2013-08-26 17-41-52-39.avi':
  Duration: 00:00:30.33, start: 0.000000, bitrate: 589592 kb/s
    Stream #0:0: Video: fraps (FPS1 / 0x31535046), bgr24, 1920x1080, 60 tbr, 60 tbn, 60 tbc
    Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 192000 Hz, 2 channels, s16, 6144 kb/s
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
ALSA lib pcm.c:7339:(snd_pcm_recover) underrun occurred  0B f=0/0
  30.33 A-V: -0.005 fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0

Increasing the probesize makes the warning disappear but does not help with the audio problem.

Change History (2)

comment:2 Changed 5 years ago by michael

  • Reproduced by developer set
  • Resolution set to fixed
  • Status changed from new to closed
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