[FFmpeg-devel] [PATCH] AAC fatetests

Roberto Ragusa mail
Fri Jul 16 23:07:59 CEST 2010


Thad Ward wrote:

> If one had an index giving the uncompressed position at the start of each compressed block, then they could reasonably seek.

I remember some guy doing this for a "wikipedia on a smartphone" project or something
like that.

1) I know the word you are asking me
2) I know which block to decompress (there's a precalculated index)
3) I decompress only that block (and maybe the next one)
4) I parse the XML piece I get (horribly split, but still resyncable)
5) I show you the result

-- 
   Roberto Ragusa    mail at robertoragusa.it



More information about the ffmpeg-devel mailing list