[MPlayer-users] whats happend to mencoder?

Hetz Ben Hamo hetz at kde.org
Sun Dec 23 10:48:29 CET 2001


Hi,

I just tried mencoder from last week cvs and I get HUGE files...

I use the command:

mencoder -dvd 2 -aid 128 -ovc divx4 -oac mp3lame -divx4opts br=1100 -o 
movie.avi -pass 1

After few seconds i get this:

DVD successfully opened!
success: format: 0  data: 0x0 - 0x0
header block 1 size: 0
Detected MPEG-PS file format!
VIDEO:  MPEG2  720x480  (aspect 3)  29.97 fps  12250.0 kbps (1531.2 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x480  fps:29.97  ftime:=0.0334
Detected video codec: [mpeg12] drv:1 (MPEG 1 or 2)
mpeg2dec-0.2.0-release (C) 2000-2001 Aaron Holtzman & Michel Lespinasse
libmpeg2: No accelerated IDCT transform found
libmpeg2: No accelerated motion compensation found
Detected audio codec: [ac3] drv:3 (AC3)
!! libac3 (core v0.6.2) : using SSE optimization, mixing to 2 output channels
2.0 Mode 48.0 KHz 192 kbps Complete Main Audio Service
AUDIO: srate=48000  chans=2  bps=2  sfmt=0x10  ratio: 24000->192000
Divx: 2-pass logfile: divx2pass.log
MP3 audio selected
Writing AVI header...
A:   2.2 V:   1.7 A-V:  0.497 oAV:  0.490 diff:  0.018 ct:  0.023 vpc:  0.023
duplicate 1 frame(s)!!!
A:   2.4 V:   1.9 A-V:  0.472 oAV:  0.482 diff:  0.005 ct:  0.019 vpc:  0.019
duplicate 1 frame(s)!!!
A:   2.4 V:   2.0 A-V:  0.436 oAV:  0.478 diff: -0.026 ct:  0.014 vpc:  0.014
duplicate 1 frame(s)!!!
A:   2.6 V:   2.2 A-V:  0.396 oAV:  0.470 diff: -0.047 ct:  0.003 vpc:  0.003
duplicate 1 frame(s)!!!
A:   2.8 V:   2.4 A-V:  0.452 oAV:  0.486 diff: -0.005 ct:  0.004 vpc:  0.004
duplicate 1 frame(s)!!!

The end of the log is a bid weird also (when I press ctrl C):

A:   3.7 V:   3.3 A-V:  0.415 oAV:  0.473 diff: -0.010 ct: -0.016 vpc: -0.016
Writing AVI index...
Fixup AVI header...

Video stream: 443339.156 kbit/s  (55417394 bps)  size: 171966464 bytes  3.103 
secs

Audio stream:  155.383 kbit/s  (19422 bps)  size: 69456 bytes  3.576 secs
*** free_stream() called ***

where does it take this video stream kilobits? I wrote br=1100

but the most wierd thing is that after about 5 seconds or DVD->divx coversion 
I get really huge file

 hetz]$ ls -l mo*
-rw-rw-r--    1 hetz     hetz     224498660 Dec 23 11:43 movie.avi

And thats for 5 seconds!

What am I doing wrong? divx libs are tested both against the latest from 
avifile.sf.net and from divx.com - same results..

Any suggestions?

-- 
Hetz 




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