Print Page - MPEG-4 profile change

Title: MPEG-4 profile change
Post by: verynewman on April 26, 2012, 09:57:33 AM

Hello!

Is there any method to change the profile value in a MPEG-4 video stream (DivX, XviD)? I have videos coded with Simple@L1/L3 profiles that cannot be played in my standalone DVD player. The resolution (max. 720x576 (PAL)), FPS, B-VOP, QPel, GMC, ... values are OK for my player.
I would like to change somehow the profile value (if possible) to Advanced Simple@L5 without recoding them.

Thanks

Title: Re: MPEG-4 profile change
Post by: Agent_007 on April 26, 2012, 06:20:54 PM

AVIdemux doesn't support that. You have to re-encode if you want new profile with AVIdemux.

Title: Re: MPEG-4 profile change
Post by: verynewman on April 28, 2012, 01:30:55 PM

Ok, thanks. AVIdemux doesn't support such a procedure, but is it possible to do so (profile changing without recoding)?

Title: Re: MPEG-4 profile change
Post by: Agent_007 on April 29, 2012, 09:04:33 AM

It should be possible to change the profile info with hex editor. (there might also be tool for that, but I haven't seen one)

Title: Re: MPEG-4 profile change
Post by: verynewman on May 02, 2012, 10:38:33 AM

Thank you very much!

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Avidemux => Windows => Topic started by: verynewman on April 26, 2012, 09:57:33 AM