[FFmpeg-user] Convert to 96000 Hz DCA spdif not supported?

Moritz Barsnick barsnick at gmx.net
Mon May 7 00:04:33 EEST 2018

On Sun, May 06, 2018 at 00:46:43 +0200, Nomis101 ? wrote:
> Am 05.05.18 um 23:45 schrieb Lou Logan:
> > Supported sample rates: 8000 16000 32000 11025 22050 44100 12000 24000 48000
> OK, thanks. I did not know, that it is possible to look up the supported
> sample rates like this. Are there any known plans to support 96000 in
> the future?

foo86 is the maintainer of ffmpeg's DCA code, but hasn't been active
for the last few months.

The ffmpeg docs and source aren't absolutely clear about it: I assume
ffmpeg's DCA encoder only support DCA Core?

It seems to me that the DCA standard says that DCA Core only supports
up to 48 kHz. This could be the issue. You need an encoder which
supports extensions. (To be clear: ffmpeg's *de*coder does support DTS
X96k, which supports up to 96 kHz.)


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