| View previous topic :: View next topic |
| Author |
Message |
boerKrelis
Apprentice
Joined: 01 Jul 2003
Posts: 241
Location: The Netherlands
|
 Posted: Mon Mar 22, 2004 2:03 pm Post subject: [AUDIO-ALSA] Make a "live" delay in line-in record |
 |
|
Hi there,
I've finally got my Marvel G400 going. Recording in MJPEG is great... except for the delay in the video. Video and audio are out of sync because the line-in audio is "live", whereas the video-decoding from the tuner takes about half a second (don't ask me why).
So, I'd love to know a way to add a slight audio delay to my soundcard's line-input. Can it be done in a simple way using ALSA?
I'm using a SBLive with Alsa 1.0.3b and vanilla-kernel-2.25. |
|
| Back to top |
|
 |
boerKrelis
Apprentice
Joined: 01 Jul 2003
Posts: 241
Location: The Netherlands
|
| Posted: Mon Mar 22, 2004 5:10 pm Post subject: |
|
|
| Maybe it can be done using the mic-in, buffer half a second, and reroute the output internally to the line-in... |
|
| Back to top |
|
|
boerKrelis
Apprentice
Joined: 01 Jul 2003
Posts: 241
Location: The Netherlands
|
| Posted: Wed Mar 31, 2004 10:29 am Post subject: |
|
|
No one knows?
BTW, mencoder works fine, audio is in sync. |
|
| Back to top |
|
|
|
Multimedia
