[Ffmpeg-devel] specific codec question
Mike Melanson
mike
Wed Oct 12 22:21:28 CEST 2005
Rich Felker wrote:
> This isn't a codec matter but a container one. As long as your
> container supports arbitrary timestamp increments you can do it with
> whatever codec you like.
This can also be solved reasonably well at the codec layer with an
algorithm that has very low overhead for a frame that has not changed
since the previous frame (like 1 byte with a code to indicate such a
condition, or even no bytes to indicate no change). I have been
experimenting with such a concept to apply to certain
low-change/high-framerate domains:
http://multimedia.cx/eggs/index.php?cat=20
--
-Mike Melanson
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