[Ffmpeg-devel] Creating T-DMB like .TS files

Nico Sabbi nsabbi
Fri Jul 14 12:59:40 CEST 2006

Derk-Jan Hartman wrote:
> FYI:
> http://www.bbc.co.uk/multicast/channels.shtml
> The h264 multicast streams on this page are MPEG-TS T-DMB or DVB-H H264

as far as I know T-DMB != DVB-H H264
infact Maurice asked about "T-DMB spec, including MPEG4-SL".
Dmb is another implementation of  13818-2 made by Samsung (not relying 
on a IP stack);
it's used mainly in south Korea.

> If you are on the MBONE you might be able to receive them (ergo most 
> ppl cannot).

> VLC will play it, but i agree that T-DMB was not the smartest 
> broadcast method ever spec.
> DVB-H isn't much better btw.

> It was done to avoid the need for an IP stack, but almost all 
> implementations seem to fake an IP stack in between the phones and the 
> DMB/DVB layer, so they might as well have used RTSP.
> DJ

can you elaborate, please? do you mean that ip packets are parsed in 
user-space or what else?
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