[gst-devel] about capturing 5.1 and 7.1 sources

[Wim Taymans]

On Tue, 2009-09-08 at 17:53 +0200, Julien Isorce wrote:
> hi, 
> 
> There is a ac3iec958 element that can convert a ac" stream to raw int
> stereo data (audio/x-raw-int, channels=2). Am I correct ?

No, ac3iec958 pads AC3 frames into IEC958 frames suitable for a raw
S/PDIF interface. It does not convert anything to raw audio.

> 
> Well, Is there a  rawIntStereo_to_ac3 element ? does it make sense ?
> (Because I heard tha ac3 can be provided over raw stereo.)

audio/x-raw-int to ac3 would be ffenc_ac3..

Wim
> 
> Does anyone can share its experience about capturing 5.1 or 7.1
> sources ? (from blueray or any kind of sources)
> 
> Maybe there is somewhere a copyright limitation, I mean something like
> HDCP ....
> 
> Sincerely
> 
> Julien
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