[mythtvnz] DVB-T working in NZ

Steven Ellis steven at openmedia.co.nz
Mon May 5 10:29:16 BST 2008


Paul Kendall wrote:
> I've done a lot of work on getting running with DVB-T in NZ.
> I have updated ffmpeg, with all the mythtv patches, I have added a new aac 
> parser (very simple) for LATM aac (DVB stream type 0x11) and a new aac 
> decoder that does full LATM unwrapping before passing on to an un-patched 
> libfaad.
>
> You can download my modified source from http://pkendall.homeip.net
>
> Make sure you compile with MMX enabled otherwise you will get stuttery 
> playback. Also, you have to enable "Extra audio buffering" in the first 
> playback setup screen. Give it a go and let me know how you get on.
>
> It uses 100% in my 1.6Ghz Core2 Duo. i.e. one whole core! Also, there are 
> artifacts on the interlaced channels.So obviously there are things that need 
> to be looked at.
>
> Cheers,
> Paul Kendall.
>
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>   
Any chance you can produce a diff against standard source?

Also it would be very useful if you were happy to submit this to the
ffmpeg team under the LGPL so that ffmpeg can handle the audio streams.

Steve

-- 
Steven Ellis - Technical Director
OpenMedia Limited
email   - steven at openmedia.co.nz
website - http://www.openmedia.co.nz




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