[Live-devel] frame duration calculation in h263plus

[Ross Finlayson]

>For calculating the duration of a frame in h263, the temporal 
>reference (TR) of the current and next frame has been used.
>
>My query is why is it being used for determining the duration of the frame?

Because it seems to work.


>Is there any way to determine the frame duration or the frame rate 
>of a h263 video?

Yes, by comparing the temporal reference of successive frames :-)

If you have a better suggestion for how to do this (or, more 
specifically, a suggestion for how to improve the 
"H263plusVideoStreamParser" class, then please let us know.
-- 

Ross Finlayson
Live Networks, Inc.
http://www.live555.com/