[FFmpeg-trac] #213(undetermined:new): aac codec regression

FFmpeg trac at avcodec.org
Tue May 17 15:50:13 CEST 2011


#213: aac codec regression
--------------------------+--------------------------
 Reporter:  ami_stuff     |        Type:  defect
   Status:  new           |    Priority:  normal
Component:  undetermined  |     Version:  unspecified
 Keywords:                |  Blocked By:
 Blocking:                |  Reproduced:  0
 Analyzed:  0             |
--------------------------+--------------------------
 I get no audio with this file:

 http://samples.mplayerhq.hu/V-codecs/AVC1/NeroRecode_STD_AVC_(ateme1022).mp4

 ffmpeg -i NeroRecode_STD_AVC_(ateme1022).mp4 out.wav

 seems like a regression

 the audio sounds correcty with some older build from 6 may 2011 (g95f163b)

 {{{
 C:\>ffmpeg -i "NeroRecode_STD_AVC_(ateme1022).mp4"
 ffmpeg version git-N-29961-g9763420, Copyright (c) 2000-2011 the FFmpeg
 develope
 rs
   built on May 16 2011 18:13:11 with gcc 4.5.3
   configuration: --enable-gpl --enable-version3 --enable-memalign-hack
 --enable-
 runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r
 --enable-libo
 pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-
 libgsm --
 enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-
 libschroedinger
  --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx
 --enabl
 e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --pkg-config
 =pkg-confi
 g
   libavutil    51.  2. 1 / 51.  2. 1
   libavcodec   53.  5. 0 / 53.  5. 0
   libavformat  53.  1. 0 / 53.  1. 0
   libavdevice  53.  0. 0 / 53.  0. 0
   libavfilter   2.  5. 0 /  2.  5. 0
   libswscale    0. 14. 0 /  0. 14. 0
   libpostproc  51.  2. 0 / 51.  2. 0
 [mov,mp4,m4a,3gp,3g2,mj2 @ 02340280] max_analyze_duration reached
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
 'NeroRecode_STD_AVC_(ateme1022).mp4':
   Metadata:
     major_brand     : avc1
     minor_version   : 0
     compatible_brands: avc1isomndxs
     creation_time   : 2004-11-22 19:07:15
   Duration: 00:00:29.24, start: 0.000000, bitrate: 1959 kb/s
     Stream #0.0(eng): Data: mp4s / 0x7334706D, 224 kb/s
     Metadata:
       creation_time   : 2004-11-22 19:07:15
     Stream #0.1(eng): Data: mp4s / 0x7334706D, 240 kb/s
     Metadata:
       creation_time   : 2004-11-22 19:07:15
     Stream #0.2(eng): Video: h264 (Main), yuv420p, 720x416 [PAR 1:1 DAR
 45:26],
 1892 kb/s, 25 fps, 25 tbr, 25k tbn, 50 tbc
     Metadata:
       creation_time   : 2004-11-22 19:07:15
     Stream #0.3(eng): Audio: aac, 48000 Hz, stereo, s16, 64 kb/s
     Metadata:
       creation_time   : 2004-11-22 19:07:15
 At least one output file must be specified
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/213>
FFmpeg <http://ffmpeg.org>
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