[mythtv] does Mythmusic audio output use myth library?
Daniel C. Casimiro
dcasimiro at cox.net
Tue May 18 22:06:44 EDT 2004
You may also want to consider gstreamer
(http://gstreamer.freedesktop.org/). I have experimented with it
briefly, and it is pretty cool, IMHO.
~Dan
Ed Wildgoose wrote:
> James Armstrong wrote:
>
>> I finally got spdif to work in mythtv using ALSA:spdif as the device
>> with AC3 passthrough disabled. Mythmusic however does not work,
>> giving me a Timeout opening device. A quick glance at the code makes
>> me think mythmusic is doing its own audio processing, not using the
>> newer ALSA direct library that mythtv uses. Can this be confirmed?
>
>
>
> Yep, that's correct.
>
> It's on my TODO list to merge the two audio layers though. I have
> been looking at RTAudio as a *really* nice way of doing this. But
> it's Jack handling doesn't quite work for me.
>
> Anyway, I have written a Jack output layer, and it makes sense to try
> and merge all these different audio output layers as far as possible,
> but it's not entirely trivial because Mythmusic uses some stuff which
> isn't in the main audio layer (eg larger buffers and an event system
> to supply the visualisations with the samples at the same speed as the
> card).
>
> Ed W
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