Commit graph

9 commits

Author SHA1 Message Date
Vincent Penquerc'h
76ec96a364 opus: set author to myself, and update copyright notices
because as slomo noted, in fact pretty much all the code in there is mine.
2012-06-15 10:39:41 +01:00
Vincent Penquerc'h
b48b3c2c86 opus: properly create channel mapping tables
There are two of them, unintuitively enough; the one passed
to the encoder should not be the one that gets written to the
file. The former maps the input to an ordering which puts
paired channels first, while the latter moves the channels
to Vorbis order. So add code to calculate both, and we now
have properly paired channels where appropriate.

https://bugzilla.gnome.org/show_bug.cgi?id=665078
2011-12-09 15:04:20 +00:00
Vincent Penquerc'h
0ca385a970 opus: multichannel support 2011-11-24 13:40:34 +00:00
Vincent Penquerc'h
5da03cd2a4 opus: switch to multistream API
It's very similar to the basic API, and is a superset ot it,
which will allow encoding and decoding more than 2 channels.
2011-11-24 13:40:34 +00:00
Vincent Penquerc'h
f1477522de opusenc: remove useless setup field 2011-11-24 13:40:34 +00:00
Vincent Penquerc'h
5e1df00674 opusenc: allow setting most properties at PLAYING time
Opus allows these to be changed during encoding, transparently
to the decoder.
2011-11-22 17:04:09 +00:00
Vincent Penquerc'h
49e08a1835 opusenc: fix crash on pathological parameters
Asking for 1 bit/s would select a 0 byte buffer, leading
to a crash. Buffer size is now controlled by a max-payload-size
property, which can't be less than 2.
2011-11-22 15:33:20 +00:00
Vincent Penquerc'h
da1eaa2d78 opus: port to base audio encoder/decoder 2011-11-16 17:45:00 +00:00
David Schleef
3b6cd3d35c opus: duplicate from CELT
Copy the celt plugin and convert it to Opus.  Mostly works.
2011-07-07 12:05:53 -07:00