[Ffmpeg-devel] DV PAL and DV PAL-DVCPRO seems broken

[herve.flores]

Le 23 ao?t 06 ? 04:29, Roman Shaposhnik a ?crit :

> On Sat, 2006-08-19 at 14:30 +0200, herve.flores wrote:
>> but it seems strange that ffmpeg recognize directly DV PAL-DVCPRO50,
>> DV NTSC, DV NTSC-DVCPRO, DV NTSC-DVCPRO50
>> and not DV PAL and DV PAL-DVCPro
>>
>> there're samples (2 frames) of DV PAL and DV PAL-DVCPro (and a DV  
>> PAL-
>> DVCPRO50 that works great just for info)
>> http://herve.flores.online.fr/_PRIVATE/ffmpeg/PAL.dv (300Ko)
>> http://herve.flores.online.fr/_PRIVATE/ffmpeg/PAL-DVCPRO.dv (300Ko)
>> http://herve.flores.online.fr/_PRIVATE/ffmpeg/PAL-DVCPRO50.dv (600Ko,
>> no pb with this file)
>
>   Ok. I'm lost at this point. Could you, please send me samples
> that DO NOT work and your exact problem description.
>
> Thanks,
> Roman.

Thanks for your reply :-)
I'm on PPC (MacOSX), sorry but I didn't have time enough now to  
compile a fresh svn (I'll can do it this evening)

first, sorry but  I'm lost too, the files I've upload had the pb
when I DL them and try them, they don't have the pb anymore !
(seems to be a "correction" during UP/DL :-/

ffmpeg does(did?) not recognize the codec "natively" if the video  
codec is a DV PAL or a DVPRO50 PAL produce by QuickTime
all others dv codecs are OK (ffmpeg recognize them well)

there are a 2 new examples (an extract and the bigger one : 2 simple  
dv pal that not work,):
http://herve.flores.online.fr/_PRIVATE/ffmpeg/test2.dv.zip (600Ko)
http://herve.flores.online.fr/_PRIVATE/ffmpeg/travelling-PAL.dv.zip  
( beware 93Mo!!!! )


I don't unserstand what happen : why files are OK sometimes and not  
others...
I tried with removing MacOS ressources forks, but it didn't change  
anything

This time, the verbose is from the file I DL (and not the one on my  
hard disk)
verbose with a "ffmpeg -i [test2.dv]":

Last login: Wed Aug 23 09:19:53 on ttyp1
Welcome to Darwin!
cag06-1-82-234-130-166:~ herve$ ffmpeg -i /Users/herve/Desktop/test2.dv
FFmpeg version SVN-r5751, Copyright (c) 2000-2004 Fabrice Bellard
   configuration:  --enable-pp --enable-gpl --enable-pthreads -- 
enable-static --disable-shared --enable-a52 --enable-amr_nb --enable- 
amr_wb --enable-amr_if2 --enable-x264 --enable-xvid --enable-mp3lame  
--enable-libogg --enable-libgsm --enable-dts --enable-faac
   libavutil version: 49.0.0
   libavcodec version: 51.10.0
   libavformat version: 50.5.0
   built on Jul 14 2006 23:47:36, gcc: 4.0.1 (Apple Computer, Inc.  
build 5341)
[mpeg @ 0x476aec]Could not find codec parameters (Video: mpeg2video)
[mpeg @ 0x476aec]Could not find codec parameters (Video: mpeg2video)
[mpeg @ 0x476aec]Could not find codec parameters (Audio: mp2, 192 kb/s)
[mpeg @ 0x476aec]Could not find codec parameters (Video: mpeg2video)
[mpeg @ 0x476aec]Could not find codec parameters (Audio: mp2, 288 kb/s)
[mpeg @ 0x476aec]Could not find codec parameters (Audio: mp2, 288 kb/s)
[mpeg @ 0x476aec]Could not find codec parameters (Audio: mp2, 288 kb/s)
[mpeg @ 0x476aec]Could not find codec parameters (Audio: mp2, 288 kb/s)
[mpeg @ 0x476aec]Could not find codec parameters (Audio: mp2, 288 kb/s)
[mpeg @ 0x476aec]Could not find codec parameters (Video: mpeg2video)
[mpeg @ 0x476aec]Could not find codec parameters (Audio: mp2, 288 kb/s)
[mpeg @ 0x476aec]Could not find codec parameters (Audio: mp2, 288 kb/s)
/Users/herve/Desktop/test2.dv: could not find codec parameters
cag06-1-82-234-130-166:~ herve$



sorry I must go to work (I'll can answer later if you want some  
informations more)
bye
thanks


Herv?