[MPlayer-users] can't convert video, don't understand what's happen

Евгений Шаповал jeno.kiev at gmail.com
Mon May 26 11:42:32 CEST 2008


2008/5/26 |TEcHNO| <techno at punkt.pl>:

> Евгений Шаповал wrote:
> >> hi,
> >> when i try convert video, I have:
> ><cut>
> >Pleas post the full line you'r using for running mencoder.
>

% mencoder video.wmv -o output.flv -of lavf -oac mp3lame -lameopts abr:br=56
-srate 22050 -ovc lavc -lavcopts
vcodec=flv:vbitrate=500:mbd=2:mv0:trell:v4mv:cbp:last_pred=3

if it's important:

os: freebsd
---------------
% mencoder -ovc help
Available codecs:
   copy     - frame copy, without re-encoding. Doesn't work with filters.
   frameno  - special audio-only file for 3-pass encoding, see DOCS.
   raw      - uncompressed video. Use fourcc option to set format
explicitly.
   lavc     - libavcodec codecs - best quality!
   vfw      - VfW DLLs, read DOCS/HTML/en/encoding-guide.html.
   qtvideo  - QuickTime DLLs, currently only SVQ1/3 are supported.
   xvid     - XviD encoding
---------------
% mencoder -oac help
Available codecs:
   copy     - frame copy, without re-encoding (useful for AC3)
   pcm      - uncompressed PCM audio
   mp3lame  - cbr/abr/vbr MP3 using libmp3lame
   lavc     - FFmpeg audio encoder (MP2, AC3, ...)
   twolame  - Twolame MP2 audio encoder
---------------
% pkg_info | grep lame
lame-3.97_1         ISO code based fast MP3 encoder kit
toolame-0.2l_1      Optimized mpeg 1/2 layer 2 audio encoder
twolame-0.3.10      MPEG Audio Layer 2 encoder
---------------
and I download all latest WIN32 codecs **


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