[FFmpeg-trac] #7828(undetermined:open): gapless playback doesn't work with AAC (remainder and Apple style)

FFmpeg trac at avcodec.org
Wed Jul 12 18:11:02 EEST 2023


#7828: gapless playback doesn't work with AAC (remainder and Apple style)
-------------------------------------+-------------------------------------
             Reporter:  Christoph    |                    Owner:  Elon Musk
  Anton Mitterer                     |
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  aac gapless  |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
Changes (by John Regan):

 * Attachment "nonfragmented-aac-itunes.mp4" added.

 Non-fragmented MP4 file with AAC audio. Uses a custom metadata (iTunSMPB)
 to signal the priming and padding samples to discard. Should decode to
 exactly 96000 samples.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/7828>
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