[FFmpeg-user] DTS:X and Atmos.

[Nomis101]

Am 01.06.20 um 21:27 schrieb Carl Eugen Hoyos:
> Am Mo., 1. Juni 2020 um 20:19 Uhr schrieb Nomis101 <Nomis101 at web.de>:
>>
>> I know, FFmpeg does not officialy support DTS:X and Atmos. But, inspired
>> from a HandBrake question on github[1], I just want to clarify something.
>> If a DTS:X or Dolby Atmos stream is copied into another container
>> (-acodec copy), will the DTS:X / Atmos related information be fully/partly
>> stripped away or will it be preserved?
>
> You forgot to point to your DTS:X sample.

Oh, you are right. I've corrected that. It actually is from https://thedigitaltheater.com/dts-trailers/

>
> Note that there is nothing relevant hidden in a E-AC3 stream,
> this is just marketing speech.

Good to now. I was just confused by this comment:
https://github.com/FFmpeg/FFmpeg/blob/adea33f46513821c111c602a0692b78315688c1b/libavcodec/mlpdec.c#L367
I thought, maybe the Atmos stuff is in a substream, that is stripped away. So, thanks for that information.

>
> Carl Eugen
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