cd dowHallo,
Janos G. Komaromi wrote:
Sorry, I'm back again. I still would like to do my video editing with
glav and sound. Consequently I did a lot of research and Gentoo Forum
message exchanges about alsa and OSS. I tried to resolve the issue
without turning to this mailing list community. Here is the latest
situation, and now I'm asking for comments, suggestions.
After enabling /dev/dsp and making sure that alsa oss emulation is
configured correctly - quote:
janos@andraslinux ~/save/tmp/videoDigitizing $ glav xcoded.avi
++: **ERROR: [lavplay] Error initializing Audio: Audio task died.
Reason: Error: Soundcard fragment size unexpected
++: lavtools version 2.2.1
I get that error too.
janos@andraslinux ~/save/tmp/videoDigitizing $ aoss glav xcoded.avi
++: **ERROR: [lavplay] Error initializing Audio: Audio task died.
Reason: Error: Invalid argument - mapping audio buffer (consider using
read/write instead of mmap)
++: lavtools version 2.2.1
Unquote.
With the same options the same error message. It get's more descriptive
if you add -v 2
Did you add -U so it uses the the Read/write mode instead of the mmap
mode ? This helps me here to lavplay/glav does not crash.
Does your distribution use still ALSA ? My opensuse uses PulseAudio,
using the padsp - PulseAudio OSS Wrapper instead of aoss, made lavplay
play back the videos audio and sound. The command looked like this:
padsp lavplay file.avi -U
Apparently something is wrong either with "fragment size". I could
probably configure fragment size if I knew what lavplay expects; the
loaded modules are:
snd_pcm_oss
snd_mixer_oss
or something is wrong with in the code of lavplay.
Could be, but I just enjoy a old Music Video from Marusha :-)
auf hoffentlich bald,
Berni the Chaos of Woodquarter
Email: bernh...@griesbach.at
www: http://www.lysator.liu.se/~gz/bernhard
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