Tim Walker <[email protected]> writes:

> You should perhaps test DTS to PCM with stereo downmix enabled 
> (-request_channel_layout 3), maybe via the framecrc muxer?

I have now tested it with
http://samples.ffmpeg.org/A-codecs/DTS/dts/5.1%2024bit.dts. I do

  avconv -request_channel_layout 3 -i 5.1\ 24bit.dts -c:a pcm_s24be dmix.au

and compare the output before and after the change.

Maximum sample difference I get is 66 (in 24-bit format), or a relative
difference of 1.3e-5 or 2^{-16}. I guess this could be normal, the
(absolute) difference between between the tabulated float and fixed
point values (D.11 in the spec) is also about 2^{-16}.

Ok?

Regards,
/Niels

-- 
Niels Möller. PGP-encrypted email is preferred. Keyid C0B98E26.
Internet email is subject to wholesale government surveillance.
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