[MEncoder-users] Same type or not ...

GeBu gebu at seznam.cz
Tue Feb 13 18:51:56 CET 2007


It is very very interesting. I compare output from mplayer -identify 
(see attachement) and there are absolutly same (different names of files 
and length)!!!!!!????????
Jirka (GeBu)

GeBu napsal(a):
> Hi, we have a strange problem with joining video.
> We would like to edit video in non-linear video editor KDEnlive 
> http://kdenlive.sf.net, but we need to edit only start and final part 
> (add short clips with fade out and in created from pictures). We had 
> idea to split video to 3 parts: beginnig (10s), middle, end (10s) by 
> mencoder edit beginning and end and join again (to evoid render whole 
> video in KDEnlive).
> No problem to split it.
> But KDEnlive change samplerate of sound from 32 000 Hz to 48 000 Hz 
> and it is problem to join it with middle.
> So we repare this by mencoder.
> But we are not able to join again. Mencoder writes: All video files 
> must have identical fps, resolution, and codec for -ovc copy, but 
> these videos should be same??????
> Jirka (GeBu)
>
> These videos are here: ftp://mplayer:mplayer@147.229.23.250/
> Start from KDEnlive 2-start-mod.avi
> Start after reparing samplerate 2-start-mod2.avi
> Midle 2-stred-5s.avi
> End from KDEnlive 2-konec-mod.avi
> End after reparing samplerate 2-konec-mod2.avi
>
> Try to join  2-stred-5s.avi and 2-start-mod2.avi
>
> This is from Windows, but on Linux it is the same
> mencoder.exe 2-stred-5s.avi 2-konec-mod.avi -oac copy -ovc copy -o pp.avi
>
> MEncoder 1.0rc1-3.4.2 (C) 2000-2006 MPlayer Team
> CPU: Intel(R) Celeron(R) CPU 2.00GHz (Family: 15, Model: 2, Stepping: 7)
> CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
> Compiled with runtime CPU detection.
> success: format: 0  data: 0x0 - 0x11ebbd4
> AVI file format detected.
> VIDEO:  [dvsd]  720x576  24bpp  25.000 fps  28800.0 kbps (3515.6 kbyte/s)
> [V] filefmt:3  fourcc:0x64737664  size:720x576  fps:25.00  ftime:=0.0400
> videocodec: framecopy (720x576 24bpp fourcc=64737664)
> audiocodec: framecopy (format=1 chans=2 rate=32000 bits=16 B/s=128000 
> sample-4)
> Writing header...
> ODML: Aspect information not (yet?) available or unspecified, not 
> writing vprp h
> eader.
> Writing header...
> ODML: Aspect information not (yet?) available or unspecified, not 
> writing vprp h
> eader.
> success: format: 0  data: 0x0 - 0x39e292a   0min  17mb  A-V:0.040 
> [28800:1024]
> AVI file format detected.
> VIDEO:  [dvsd]  720x576  24bpp  25.000 fps  28800.0 kbps (3515.6 kbyte/s)
> [V] filefmt:3  fourcc:0x64737664  size:720x576  fps:25.00  ftime:=0.0400
> videocodec: framecopy (720x576 24bpp fourcc=64737664)
> videocodec: framecopy (720x576 24bpp fourcc=64737664)
>
> All video files must have identical fps, resolution, and codec for 
> -ovc copy.
>
> Exiting...
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> MEncoder-users at mplayerhq.hu
> http://lists.mplayerhq.hu/mailman/listinfo/mencoder-users
>
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