[linux-dvb] Need info about AAC in DVB

Nico Sabbi nicola_sabbi at fastwebnet.it
Fri Oct 5 12:38:26 CEST 2007


Hi,
I'm trying to add support to mplayer and ffmpeg for LATM AAC as 
carried in DVB (LATM is a framing format very different from the 
usual ADTS transport), but I don't understand how LATM frames are 
carried: the DVB SI specs (1.7.1) don't say if LATM should be carried 
or not in one of the 3 LOAS framers, and if not if it has to be in 
the error_protected format or not.
Looking at the dump of the audio stream I can't find any clue.
Can anyone help or shed some light, please?

Thanks,
	Nico



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