Open Source amv decoder

Video encoding, MTV, DMV, AMV, AMR, fps and everything video-related

Moderator: scrub50187

Do you care about Open Source support for AMV

Poll ended at Sat Oct 20, 2007 11:38 am

Yes, I run Linux
6
75%
Yes, but I run Windows
2
25%
Yes, but running something else
0
No votes
No
0
No votes
 
Total votes : 8

Open Source amv decoder

Postby dpavlin » Sun Jul 22, 2007 11:38 am

I'm working of amv decoder (and in later phase encoder) which should be scriptable and doesn't require human interaction. Oh, it should also work on Linux, so it's written in perl.

http://svn.rot13.org/index.cgi/amv/

I would appreciate help with audio format: it seems that it's some variant of ADPCM (and not mp3 frames!), but I haven't figured out which one (there is 8 bytes of something in front of each ADPCM frame).

Idea is write filter which will be able to convert amv movies to avi on-the-fly (without recoding) and convert correctly formatted avi file (mjpeg frames, correct audio encoding (if it's standard) and framerate) to .amv without recoding.

One of reasons for requesting correct input size and framerate is that we have to pre-process movies anyway, and ffmpeg and mencoder does that task so much better than windows AVM transform :-)
dpavlin
 
Posts: 1
Joined: Sun Jul 22, 2007 11:29 am

Postby fritz » Mon Jul 30, 2007 9:43 pm

dpavlin,
I'm not sure if you have seen this link before, but I think it might help you.
http://swkyer.blogchina.com/swkyer/6154457.html#comment

Keep up the good work! :)
fritz
 
Posts: 1
Joined: Mon Jul 30, 2007 9:40 pm


Return to Video related (MTV, AMV, encoders, etc.)

Who is online

Users browsing this forum: No registered users and 2 guests



cron