Opened 4 years ago

Closed 4 years ago

#4747 closed enhancement (fixed)

ALAC decoding failure

Reported by: cgbug Owned by:
Priority: wish Component: avformat
Version: git-master Keywords: mov alac
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description

Sample:
http://www.greatsound.info/media/01czjZE64K/01snd09.mov

ffmpeg version N-74158-gf977e69 Copyright (c) 2000-2015 the FFmpeg developers

built with gcc 4.9.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
libavutil 54. 29.100 / 54. 29.100
libavcodec 56. 56.101 / 56. 56.101
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 30.100 / 5. 30.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100

[alac @ 04694a20] extradata is too small
[mov,mp4,m4a,3gp,3g2,mj2 @ 04683760] Failed to open codec in av_find_stream_info
[alac @ 04694a20] extradata is too small
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '01snd09.mov':

Metadata:

major_brand : qt
minor_version : 537199360
compatible_brands: qt
creation_time : 2013-06-15 14:06:31
encoder : Sound Grinder 3.4.6
encoder-eng : Sound Grinder 3.4.6

Duration: 00:00:19.32, start: 0.000000, bitrate: 986 kb/s

Stream #0:0(eng): Audio: alac (alac / 0x63616C61), 44100 Hz, stereo, 985 kb/s (default)
Metadata:

creation_time : 2013-06-15 14:06:31
handler_name : Apple Alias Data Handler

Attachments (1)

01snd09.mov (2.3 MB) - added by cehoyos 4 years ago.

Change History (3)

comment:1 Changed 4 years ago by cehoyos

  • Component changed from avcodec to avformat
  • Keywords mov alac added
  • Priority changed from normal to wish
  • Reproduced by developer set
  • Status changed from new to open
  • Type changed from defect to enhancement

Initial patch sent.

Changed 4 years ago by cehoyos

comment:2 Changed 4 years ago by cehoyos

  • Resolution set to fixed
  • Status changed from open to closed

Fixed in 33908f08377dd6abb219b4a080f65cb2eec938e6 - thank you for the useful sample!

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