[FFmpeg-trac] #8349(undetermined:open): Dolby AC-4 Support
FFmpeg
trac at avcodec.org
Sat Oct 16 09:03:33 EEST 2021
#8349: Dolby AC-4 Support
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Reporter: Nomis101 | Owner: (none)
Type: enhancement | Status: open
Priority: wish | Component:
| undetermined
Version: git-master | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by Nicholas S Jenkins):
Replying to [comment:49 prldm]:
> I compiled the ac4 branch of richardpl's fork and it looks like it can
not decode AC4 which is inside an mp4 container.
I also compiled that fork, and I downloaded various .ts and .mp4 samples
from the web, and I noticed that it does just fine on some, and not
others.
Specifically, I noticed that:
0x342D4341 is 5.1 Channel Audio and works fine
0x342D6361 is 2 Channel Audio, and does not work well. I haven't yet
searched through the code to see if there are easy adjustments...I hope to
get to that in the next 2 weeks
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8349#comment:53>
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