Re: [FFmpeg-trac] #5826(undetermined:new): Samplerate is wrong when M4A ALAC file converted to WAVE

2016-09-06 Thread FFmpeg 
#5826: Samplerate is wrong when M4A ALAC file converted to WAVE
-+-
 Reporter:  liuwei   |Owner:
 Type:  defect   |   Status:  new
 Priority:  important|Component:
  Version:  git-master   |  undetermined
 Keywords:  alac |   Resolution:
  regression |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-

Comment (by liuwei):

 Replying to [comment:2 cehoyos]:
 > Please provide an input sample.
 Hi, input sample has been uploaded.
 It seems something wrong in mov.c, perhaps...

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Re: [FFmpeg-trac] #5826(undetermined:new): Samplerate is wrong when M4A ALAC file converted to WAVE

2016-09-06 Thread FFmpeg 
#5826: Samplerate is wrong when M4A ALAC file converted to WAVE
-+-
 Reporter:  liuwei   |Owner:
 Type:  defect   |   Status:  new
 Priority:  important|Component:
  Version:  git-master   |  undetermined
 Keywords:  alac |   Resolution:
  regression |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Changes (by cehoyos):

 * keywords:   => alac regression
 * priority:  normal => important
 * version:  unspecified => git-master


Old description:

> When using newest git ffmpeg to convert a 96K samplerate alac m4a file to
> wav，the wav samplerate is 48K.
> But ffmpeg-2.7.2 is ok.
>
> ./ffmpeg -i 2L50SACD_tr01_multi_96.m4a test.wav
>

> git version 1.7.2.5
>
> This is newest ffmpeg log:
> ./ffmpeg -i 2L50SACD_tr01_multi_96.m4a
> ffmpeg version N-81555-g496d97f Copyright (c) 2000-2016 the FFmpeg
> developers
>   built with gcc 4.4.5 (Debian 4.4.5-8)
>   configuration: --prefix=/home/liuw/open_source/ffmpeg_git/ --enable-
> debug --disable-optimizations --disable-yasm --disable-asm --disable-
> pthreads
>   libavutil  55. 29.100 / 55. 29.100
>   libavcodec 57. 54.102 / 57. 54.102
>   libavformat57. 48.102 / 57. 48.102
>   libavdevice57.  0.102 / 57.  0.102
>   libavfilter 6. 60.100 /  6. 60.100
>   libswscale  4.  1.100 /  4.  1.100
>   libswresample   2.  1.100 /  2.  1.100
> [alac @ 0xb45e470] Warning: not compiled with thread support, using
> thread emulation
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '2L50SACD_tr01_multi_96.m4a':
>   Metadata:
> major_brand : M4A
> minor_version   : 0
> compatible_brands: M4A mp42isom
> creation_time   : 2016-09-05T07:34:08.00Z
> track   : 1/11
> disc: 1/1
> album   : DIVERTIMENTI
> album_artist: TrondheimSolistene
> artist  : TrondheimSolistene
> comment : 2L50SACD All rights reserved Lindberg Lyd AS,
> Norway
> composer: Benjamin Britten
> PERFORMER   : TrondheimSolistene
> title   : Britten: Simple Symphony 1
> encoder : refalac 1.13, Apple Lossless Encoder
> date: 14.04.2008
>   Duration: 00:03:01.75, start: 0.00, bitrate: 6873 kb/s
> Stream #0:0(und): Audio: alac (alac / 0x63616C61), 48000 Hz, 5.1,
> s32p (24 bit), 6872 kb/s (default)
> Metadata:
>   creation_time   : 2016-09-05T07:34:08.00Z
>

> This is ffmpeg-2.7.2 log:
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '2L50SACD_tr01_multi_96.m4a':
>   Metadata:
> major_brand : M4A
> minor_version   : 0
> compatible_brands: M4A mp42isom
> creation_time   : 2016-09-05 07:34:08
> track   : 1/11
> disc: 1/1
> album   : DIVERTIMENTI
> album_artist: TrondheimSolistene
> artist  : TrondheimSolistene
> comment : 2L50SACD All rights reserved Lindberg Lyd AS,
> Norway
> composer: Benjamin Britten
> PERFORMER   : TrondheimSolistene
> title   : Britten: Simple Symphony 1
> encoder : refalac 1.13, Apple Lossless Encoder
> date: 14.04.2008
>   Duration: 00:03:01.75, start: 0.00, bitrate: 6873 kb/s
> Stream #0:0(und): Audio: alac (alac / 0x63616C61), 96000 Hz, 5.1,
> s32p (24 bit), 6872 kb/s (default)
> Metadata:
>   creation_time   : 2016-09-05 07:34:08

New description:

 When using newest git ffmpeg to convert a 96K samplerate alac m4a file to
 wav，the wav samplerate is 48K.
 But ffmpeg-2.7.2 is ok.

 ./ffmpeg -i 2L50SACD_tr01_multi_96.m4a test.wav


 git version 1.7.2.5

 This is newest ffmpeg log:
 {{{
 ./ffmpeg -i 2L50SACD_tr01_multi_96.m4a
 ffmpeg version N-81555-g496d97f Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.4.5 (Debian 4.4.5-8)
   configuration: --prefix=/home/liuw/open_source/ffmpeg_git/ --enable-
 debug --disable-optimizations --disable-yasm --disable-asm --disable-
 pthreads
   libavutil  55. 29.100 / 55. 29.100
   libavcodec 57. 54.102 / 57. 54.102
   libavformat57. 48.102 / 57. 48.102
   libavdevice57.  0.102 / 57.  0.102
   libavfilter 6. 60.100 /  6. 60.100
   libswscale  4.  1.100 /  4.  1.100
   libswresample   2.  1.100 /  2.  1.100
 [alac @ 0xb45e470] Warning: not compiled with thread support, using thread
 emulation
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '2L50SACD_tr01_multi_96.m4a':
   Metadata:
 major_brand : M4A
 minor_version   : 0
 compatible_brands: M4A mp42isom
 creation_time   : 2016-09-05T07:34:08.00Z
 track   : 1/11
 disc: 1/1
 album

Re: [FFmpeg-trac] #5826(undetermined:new): Samplerate is wrong when M4A ALAC file converted to WAVE

2016-09-06 Thread FFmpeg 
#5826: Samplerate is wrong when M4A ALAC file converted to WAVE
-+-
 Reporter:  liuwei   |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  unspecified  |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by liuwei):

 ffmpeg-3.1.3 is ok, too.

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