Thread: >h.264< ?
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Old 16th December 2002, 18:28   #1  |  Link
Shootist
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Join Date: May 2002
Location: Germany
Posts: 96
>h.264< ?

Hi,
yesterday I read a newsline called "h.264" in a magazine. I`ve wondered me because they said, it makes mpeg1+mpeg2 files only a half/quarter of the size it would produce today. But only the hardware today is to slow. Anybody heard something else about? Or can somebody correct me if I`m wrong.

[Update]

For all who want to test the interesting new codec and maybe the future of MPEG goto Rarewares http://www.inf.ufpr.br/~rja00/ under the mpeg section

The source can be found at hdot264 page

The project is still in very early development. So all who don`t want to test the codec may waste time because even with the fastest settings it still takes some minutes to encode a single frame. Also decoding is very buggy. But the result is amazing. All people should hope that this project gets continued because the potential is huge.


good settings for the encoder.cfg: (from Tommy Carrot, Selur)

-reference frames=1
-searchrange=8 (instead of 16)
-RDOptimization=0
-AdaptiveBlockTransforms = 0 (may result in crash, I have to set it to 2)
-NumberBFrames = 0 (disable)

decoder.cfg:
-move the file to C:\ or maybe the codec won`t find it
-set: 0 ........NAL mode
If your are still not able to decode the avi, use yuv2avi to convert the yuv file to avi.


Use a low res to speed up the encoding!

@developers Please continue the good work! It`s worth doing so!
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Last edited by Shootist; 11th January 2003 at 16:39.
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