[MPlayer-users] MP4 files sreenshot failed with rc2(not present in rc1)

wen linfu linfuwen at live.com
Thu Oct 18 16:05:20 CEST 2007


Hi,sorry for the ugly style of the frist mail, and it's also not I expected.It seems out of my control, since I send the mail under window xp. I really want to resolve the problem, so I send this mail:1) The mp4 file can play very well with MPlayer,and It also can be converted toi flv correctly with mencoder. Why mplayer print message:"Error, header damaged or not MPEG4 header" when taking screenshot? 2) A few of MP4 files' screenshots are all right. Can you test more?  Thanks Carl Eugen Hoyos 
 



> > It seems that mplayer can't take srceenshots correctly with MP4 files.> Pictures are always empty> > (completly black or partly black). My mplayer's > > version: MPlayer 1.0rc2-3.2, using following command line:mplayer -msglevel> all=6 -ao null -vo> > jpeg:outdir=$dir -ss 00:00:01 -sstep 5 -frames 20 $1 But rc1 will take> sreenshot with MP4 without any> > problems using the some command line. > > 1)> Before sending another mail, you absolutely *HAVE* to fix line length!> See here how your mail looks:> http://article.gmane.org/gmane.comp.video.mplayer.user/53153> 2)> Can you play the mp4 file in question with mplayer?> 3)> Screenshots work with rc2 for me (tested one mp4 file containing MPEG4 with> above command line).> > Carl Eugen> > PS: In case this is not clear: Please do not top-post!> > > > ------------------------------> > _______________________________________________> MPlayer-users mailing list> MPlayer-users at mplayerhq.hu> http://lists.mplayerhq.hu/mailman/listinfo/mplayer-users> > End of MPlayer-users Digest, Vol 46, Issue 41> *********************************************
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