Re: [Mjpeg-users] Error mapping audio buffer-> no playback

[cola <col...@zo...>]

Hey, thanx for the fast response

...grabbed a cup of coffee, and downloaded cvs

I tried the CVS, this is what came up:

lavrec goes -sort of- fine( some ins at the end of the capture starting in
the last 10 secs...?)

mjpeg_play/lavtools# ./lavrec -v 2 --use-read -t 60 -w -d 1
/video/test.cvs.avi
   INFO: Recording parameters:

   INFO: Output format:      AVI
   INFO: Input Source:       Auto detect

   INFO: Decimation:         1
   INFO: Quality:            50
   INFO: Recording time:     60 sec
   INFO:
   INFO: MJPEG buffer size:  256 KB
   INFO: # of MJPEG buffers: 64
   INFO: Audio parameters:

   INFO: Audio sample size:           16 bit
   INFO: Audio sampling rate:         44100 Hz
   INFO: Audio is MONO
   INFO: Audio input recording level: Use mixer setting
   INFO: Level of correction for Audio/Video synchronization:
   INFO: Lost frame compensation and frame drop/insert
--DEBUG: Maximum size per file will be 1903 MB
   INFO: Using read(2) system call for capture
   INFO: Auto detecting input and norm ...
   INFO: Trying Composite ...
   INFO: Input present: PAL color
   INFO: Trying S-Video ...
   INFO: No signal ion specified input
   INFO: Detected PAL Composite
   INFO: Image size will be 720x576, 2 field(s) per buffer
   INFO: Got 64 buffers of size 256 KB
   INFO: Getting audio ...
Press enter to start recording>
Press enter to pause recording
   INFO: Opening output file /video/test.cvs.avi
   INFO: Recording time reached, stoppingel:  0 ae:  0 td1=0.760 td2=1.232
--DEBUG: Closing current output file for video, waiting for audio to be
filled
--DEBUG: Input thread finished
root@cc104677:/usr/temp/mjpeg_play/lavtools#

Then I tried playing it:

root@cc104677:/usr/temp/mjpeg_play/lavtools# ./lavplay -p C
/video/test.cvs.avi
lavtools version 1.5.4
**ERROR: Error initializing Audio: Audio task died. Reason: Error mapping
audio buffer - Invalid argument
root@cc104677:/usr/temp/mjpeg_play/lavtools#

So playing still nogo :(



...and now I'm off to school

OT: is there a quick and easy tool to put mjpeg to DV? so I can export old
footage ( MJPEG ) back to my camera using a firewire+cable or at least use
it on a computer with a DV500 card ( burn it to cd take it to school )