Hi,all I'd like to use the sound server in dde_linux package to drive my audio card and play a mpeg file with ffmpeg to test whether if it is workable.
From the menu.lst in the dde_linux package, only pcm file can be played?
kernel (nd)/tftpboot/USER/bootstrap module (nd)/tftpboot/USER/fiasco -nowait -nokdb module (nd)/tftpboot/USER/sigma0 module (nd)/tftpboot/USER/roottask task modname "sounddrv-foo" module module (nd)/tftpboot/USER/names module (nd)/tftpboot/USER/log module (nd)/tftpboot/USER/dm_phys module (nd)/tftpboot/USER/l4io --noirq module (nd)/tftpboot/USER/sounddrv-foo modaddr 0x01000000 module (nd)/tftpboot/USER/sample.pcm sample1 ^^^^^^^^^^^^^^^^^^^^^^^^^^ what does this stand for?
Thanks in advance
Saya
On Mon Jun 23, 2008 at 13:00:37 +0800, Saya Sheng (²±²Q¿·) wrote:
Hi,all I'd like to use the sound server in dde_linux package to drive my audio card and play a mpeg file with ffmpeg to test whether if it is workable.
From the menu.lst in the dde_linux package, only pcm file can be played?
This is mostly raw audio data, i.e. data that can be used quite directly for output. I would not take audio decoding as part of a driver.
kernel (nd)/tftpboot/USER/bootstrap module (nd)/tftpboot/USER/fiasco -nowait -nokdb module (nd)/tftpboot/USER/sigma0 module (nd)/tftpboot/USER/roottask task modname "sounddrv-foo" module module (nd)/tftpboot/USER/names module (nd)/tftpboot/USER/log module (nd)/tftpboot/USER/dm_phys module (nd)/tftpboot/USER/l4io --noirq module (nd)/tftpboot/USER/sounddrv-foo modaddr 0x01000000 module (nd)/tftpboot/USER/sample.pcm sample1 ^^^^^^^^^^^^^^^^^^^^^^^^^^ what does this stand for?
Data modules can also have arguments. In this case those are just comments and not used in the program.
Adam
l4-hackers@os.inf.tu-dresden.de