[MEncoder-users] Unable to get a correct synced file when acquiring from DVB-T device

[Sylvain MEDEOT]

Hi,

I am trying desperately to get a correct mpeg file with mencoder when 
acquiring data from a DVB-T device.

mencoder dvb://"TF1" -o out.mpg -of mpeg -mpegopts format=dvd:tsaf:drop 
-vf harddup -demuxer lavf -lavfdopts probesize=1024 -oac copy -ovc copy 
-mc 0 -noskip  -endpos 120s

MEncoder dev-SVN-rUNKNOWN-4.1.2 (C) 2000-2006 MPlayer Team
CPU: AMD Sempron(tm) Processor 3000+ (Family: 15, Model: 79, Stepping: 2)
CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
dvb_tune Freq: 562167000
success: format: 29  data: 0x0 - 0x0
libavformat file format detected.
VIDEO:  [mpg2]  720x576  0bpp  25.000 fps  15000.0 kbps (1831.1 kbyte/s)
[V] filefmt:35  fourcc:0x3267706D  size:720x576  fps:25.00  ftime:=0.0400
PACKET SIZE: 2048 bytes, deltascr: 43885
videocodec: framecopy (720x576 0bpp fourcc=3267706d)
audiocodec: framecopy (format=50 chans=2 rate=48000 bits=0 B/s=24000 
sample-0)
Limiting audio preload to 0.4s.
Increasing audio density to 4.
Writing header...
INITV: 0.200, 0.160, fps: 25.000
Writing index...01f ( 0%) 25.67fps Trem:   0min   0mb  A-V:0.000 [3965:192]
Overhead: 1.871% (1167296 / 62373952)
Writing header...

Video stream: 3965.580 kbit/s  (495697 B/s)  size: 59503532 bytes  
120.040 secs  3001 frames
Audio stream:  192.000 kbit/s  (24000 B/s)  size: 2880000 bytes  120.000 
secs

When I play this file, A/V is not synced. I tried many things without 
getting success. Is there anubody on the liste having success in doing a 
similar thing with mencoder ?

Many thanks in advance,

Regards,

Sylvain