[FFmpeg-trac] #7282(undetermined:new): ffmpeg generates improper HE-AACv2 fMP4 files

FFmpeg trac at avcodec.org
Sat Jul 7 01:25:36 EEST 2018


#7282: ffmpeg generates improper HE-AACv2 fMP4 files
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             Reporter:  ronak2121    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by ronak2121):

 I wonder if this is what the problem is: Apple's HLS Authoring Guide
 mentions:

 " HE-AAC in fMP4 files MUST use explicit signaling of SBR data."

 https://developer.apple.com/library/archive/documentation/General/Reference/HLSAuthoringSpec/Requirements.html#//apple_ref/doc/uid/TP40016596-CH2-SW1

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Ticket URL: <https://trac.ffmpeg.org/ticket/7282#comment:10>
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