[x264-devel] Re: x264 encoding for streaming

Loren Merritt lorenm at u.washington.edu
Tue Apr 17 21:20:27 CEST 2007


On Tue, 17 Apr 2007, Emanuele Fumagalli wrote:

> is it possible to encode videos in order to have the header at the 
> beginning, what I found is that even using same x264 encoding on some 
> videos the header is at the end of the file so it would not be possible 
> for me to stream that.
> Ar there any settings to use when encoding to make sure the video will 
> be good for streaming (header at the beginning, no long jumps), I read 
> there's an Extended Profile (XP) is that implemented in x264?

Your question is related to the MP4 muxing, not the video stream. Remux 
the file after encoding. There's some GPAC option you could set in 
muxers.c to do that automatically, but GPAC will still write the file 
once the way it is now and only move the header to the beginning after 
it's done.

--Loren Merritt

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