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. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
