At Sat, 25 Oct 2008 23:57:53 +0200, Bjoern Olausson wrote:
Latest unstable (25Oct 19:57) works from command line with mplayer, without the proc oss fix.
Confirmed. The stuttering got better, but is still present.
Hm. The probme like stuttering is a bit hard to analyze. In most cases, it comes from the inaccurate PCM hwptr (i.e. the value calculated in PCM pointer callback is wrong), but not always like that.
Xine works flawless.
aplay still works but only with dmix.
Samplingrate 11025Hz and 8000Hz do not play a clear sinus, sounds a bit scratchy..
To be sure - this symptom is only on sbxfi, right?
All other common samplingrates work flawless. Could someone confirm that? http://tmp.olausson.de/30days/0_16_s_8000.wav http://tmp.olausson.de/30days/0_16_s_11025.wav http://tmp.olausson.de/30days/0_16_s_96000.wav
Just using "aplay file.wav"
More noticable ist it when using mplayer. Crackles a lot with 8000Hz and 11025Hz "mplayer file.wav"
mmh, xine crackles too. Please someone confirm, otherwise the files may be bad.
Yes, please...
Now also almost working in gnome with pulse, sound is recognisable but with lots of interference/corruption.
No pulseaudio on my machine. Sry.
Machine did not crash at any point!
Just observed a X crash when using smplayer to play a avi. When I closed smplayer while the movie was playing X crashed. (But could be unrelated to audio, I could not reproduce it)
I'm not sure whether this is really related with sbxfi. For checking that, you can load snd-dummy driver instead, and run smplayer with it.
But no crash or freez so far.
This was running on 2.6.26... is this a problem? SUPPORTED_KERNELS says 2.6.25 or earlier?
I am using vanilla 2.6.27.3
Thanks for you awesome work!
By the way, what's next on your plan when stereo output and recording is working flawless?
A few important features are in my mind: - continuous rate support - multi-channel playback - multi-stream playback
Not sure whether I can achieve any of them without a document, though.
thanks,
Takashi