[FFmpeg-trac] #9864(avcodec:open): DolbyED2 track cannot be decoded
FFmpeg
trac at avcodec.org
Sat Feb 25 00:47:55 EET 2023
#9864: DolbyED2 track cannot be decoded
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Reporter: Francesco | Owner: (none)
Bucciantini |
Type: enhancement | Status: open
Priority: wish | Component: avcodec
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Francesco Bucciantini):
Hi Balling,
I actually checked and yes, the internal sample rate of Dolby E varies
depending on the associated video frame-rate between 42965Hz and 53760Hz,
however such sample rate is ALWAYS converted back to 48kHz after decoding,
doesn't matter if it's higher (like in NTSC) or lower (like in PAL).
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Ticket URL: <https://trac.ffmpeg.org/ticket/9864#comment:27>
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