[vlc-devel] [Question] PCM encoding with transcode
antonin at delpeuch.eu
Sat Jun 19 14:59:00 CEST 2010
I'm trying to know how to read the data coming from smem's output (I
only handle sound).
-> Is this PCM output signed ? The data array has (uint8_t*) for type,
but I don't think it mean anything since the data can also be encoded on
-> How to know which channel each set of samples belongs to ? The
callback has a "channels" parameter, but according to my tests, it only
mean the number of channels and not the current one.
Actually this depends more on transcode than on smem, but I didn't find
any info about this raw encoding on the wiki.
I hope I'm not too annoying (that's not my first noob question about
smem), but I'm currently writing a page on the wiki, explaining how to
use smem, so the answers can be useful for everybody.
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