Hello,
i've tried your AC3-live encoder alsa plugin with mplayer. But the
sound "stumbles" alot. My dolby-digital AV-Receiver interrupts playing
every few seconds and mplayer reports the "too low cpu-speed" problem.
But the latter can't be true (DualCore 2,2GHZ AMD64 and CPU is at 5%).
I've tried with the following .asoundrc
pcm.ac3enc {
type a52
card 0
bitrate 448
channels 2
}
pcm.a52out {
type plug
slave.pcm {
type upmix
slave.pcm {
type a52
}
}
}
and mplayer cmdline:
mplayer -channels 6 -ao alsa:device=a52out EVENeverFadesLarge.wmv #or
device=ac3enc
I'm also tried different movies (trailer from games, apple and much
more), all produces the same result.
Have someone any suggestions what i can try further?
Mplayer outputs the following error each time, perhaps this has
something todo with it:
[AO_ALSA] alsa-lib: pcm_hw.c:572:(snd_pcm_hw_start)
SNDRV_PCM_IOCTL_START failed: File descriptor in bad state
My soundcard is a SBLive 5.1 with 1.0.13 alsa drivers. PassThru of
already encoded material works fine without any interrupts.
Thanks for help in advance.
--
Markus Schulz
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