[mythtv-users] corrupt audio with time stretch and SPDIF passthrough
Jean-Yves Avenard
jyavenard at gmail.com
Mon Mar 8 22:43:28 UTC 2010
Hi
On 8 March 2010 17:29, Nick Rout <nick.rout at gmail.com> wrote:
>
> It is certainly possible to use time stretch with spdif out. However
> my recordings are not ac3 or dts, it's 2 channel mp2 (from a dvb-s
> recording).
With 0.22 ; timestrech is only possible on PCM stream ; basically
whenever Myth is doing the audio decoding (as it is the case with your
mp2 stream).
0.23 has a complete rewrite of that part; and you will be able to
timestretch any materials.
Myth will decode AC3 / DTS internally, apply the timestretch then
re-encode it as AC3.
Same thing apply with the volume control ; you'll be able to change
the audio volume directly from myth for digital audio content (using
the "software" mixer.
Jean-Yves
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