Displaying 2 results from an estimated 2 matches for "surroundfig1dolbyblobs".
2004 Sep 10
3
2/0, 2/2 3/0, 3/2, 5.1, wxyz
i didn't find anything about tagging flac files as surround files. i
think there should some possibility to tell the player how to play a
multi-channel file (how to map the different channels to the speakers or
if there some decode is needed, like for ambisonic files).
any idea how to implement it?
2004 Sep 10
2
2/0, 2/2 3/0, 3/2, 5.1, wxyz
...annels but there could
> be.
i would write a proposal for this, but i don't think 4 bit is enough for
all the different surround formats. for example in a ac3 encoder i can
define any combination of left-right, center, surround and LFE channels.
http://www.soundonsound.com/sos/nov01/images/surroundfig1dolbyblobs.l.gif
there are different channel profiles for 5.1:
L R C LFE Ls Rs (DVD)
L R Ls Rs C LFE
L C R Ls Rs LFE (Film)
then we have ambisonics where we have 1st, 2nd and 3rd order (4, 9 and
16 channels), but then you can also have 2 dimensional ambisonics
without heigt signal, which gives another 3 opt...