Tested on GMA HD, ATI/NVIDIA
Untested on GMA4500

Needs testing on more cards and samples before it is committed upstream

Support HTTP Live Streaming as described in the IETF draft standard:
 * http://tools.ietf.org/html/draft-pantos-http-live-streaming-04#page-8
and Apple its description:
 * http://developer.apple.com/library/ios/#documentation/networkinginternet/conceptual/streamingmediaguide/Introduction/Introduction.html#//apple_ref/doc/uid/TP40008332-CH1-DontLinkElementID_29

Not implemented (yet):
- Encrypted streams (EXT-X-KEY)
- playlist reloading for live streams

Yes, this code is weird, but well

If the version header is there, the main one should be too.

works around the lack of a recent enough libebml/libmatroska in Debian

the version number hasn't been updated

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Spotted by Christoph Miebach Christoph dot Miebach __ web dot de

patch sent upstream

This reverts commit 76003f0e,
which is not needed anymore.

This mostly reverts commit 8a497301.

I think that's a good pattern to follow.
In this particular case, there was no bug however.

The original commit description is rather terse
  "ps demux: fix an issue in ps_pkt_read()"
so I don't really know what the "issue" is. But ps_pkt_size() really
made no sense as is.

This reverts commit d761cf6f.

Conflicts:

	modules/demux/ps.h