[FFmpeg-trac] #1906(undetermined:new): caf: noise after seeking with ffplay
FFmpeg
trac at avcodec.org
Fri Nov 9 18:10:14 CET 2012
#1906: caf: noise after seeking with ffplay
-------------------------------------+-------------------------------------
Reporter: ami_stuff | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: | undetermined
unspecified | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
-------------------------------------+-------------------------------------
ffplay generates noise after seeking in attached caf file
http://samples.mplayerhq.hu/A-codecs/caf/testcaf3.caf
{{{
C:\>ffplay testcaf3.caf
ffplay version N-46469-gc995644 Copyright (c) 2003-2012 the FFmpeg
developers
built on Nov 5 2012 17:54:28 with gcc 4.7.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-pthreads
--enable-runt
ime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-
libass -
-enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype
--enab
le-libgsm --enable-libmp3lame --enable-libnut --enable-libopenjpeg
--enable-libo
pus --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-
libtheo
ra --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc
--enable-li
bvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid
--ena
ble-zlib
libavutil 52. 5.100 / 52. 5.100
libavcodec 54. 71.100 / 54. 71.100
libavformat 54. 36.100 / 54. 36.100
libavdevice 54. 3.100 / 54. 3.100
libavfilter 3. 21.106 / 3. 21.106
libswscale 2. 1.102 / 2. 1.102
libswresample 0. 16.100 / 0. 16.100
libpostproc 52. 1.100 / 52. 1.100
[caf @ 02af0060] Estimating duration from bitrate, this may be inaccurate
Input #0, caf, from 'testcaf3.caf':
Duration: 00:00:03.01, start: 0.000000, bitrate: 187 kb/s
Stream #0:0: Audio: adpcm_ima_qt (ima4 / 0x34616D69), 44100 Hz, 1
channels,
s16p, 176 kb/s
Seek to 51% ( 0:00:01) of total duration ( 0:00:03) B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 122= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 94
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 104= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 107= 0B f=0/0
Last message repeated 1 times 0KB vq= 0KB sq= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 95
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 108
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 99
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 93
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 94q= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 119
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 92
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 93q= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 90
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 92
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 121= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 106
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 104
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 90q= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 115
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 99q= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 91q= 0B f=0/0
Last message repeated 1 times 0KB vq= 0KB sq= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 93
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 123
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 101= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 91
Last message repeated 1 times
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 109
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 92
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 108= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 122
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 115
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 89
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 109
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 107
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 91q= 0B f=0/0
Last message repeated 1 times 0KB vq= 0KB sq= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 107
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 90
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 123
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 98
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 93q= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 91
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 92
Last message repeated 1 times 0KB vq= 0KB sq= 0B f=0/0
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 115
[adpcm_ima_qt @ 02af60a0] ERROR: step_index[0] = 96
2.46 A-V: 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1906>
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