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21 Commits

Author SHA1 Message Date
pkviet
bbac3280c1 libobs: Add surround sound audio support 
(This commit also modifies the following modules: UI,
deps/media-playback, coreaudio-encoder, decklink, linux-alsa,
linux-pulseaudio, mac-capture, obs-ffmpeg, obs-filters, obs-libfdk,
obs-outputs, win-dshow, and win-wasapi)

Adds surround sound audio support to the core, core plugins, and user
interface.

Compatible streaming services: Twitch, FB 360 live
Compatible protocols: rtmp / mpeg-ts tcp udp
Compatible file formats: mkv mp4 ts  (others untested)
Compatible codecs: ffmpeg aac, fdk_aac, CoreAudio aac,
		   opus, vorbis, pcm (others untested).
Tested streaming servers: wowza, nginx
	 HLS, mpeg-dash : surround passthrough
Html5 players tested with live surround:
	 videojs, mediaelement, viblast (hls+dash), hls.js
Decklink: on win32, swap channels order for 5.1 7.1
         (due to different channel mapping on wav, mpeg, ffmpeg)
Audio filters: surround working.
Monitoring: surround working (win macOs linux (pulse-audio)).
VST:	 stereo plugins keep in general only the first two channels.
	 surround plugins should work (e.g. mcfx does).
OS: win, macOs, linux (alsa, pulse-audio).
Misc: larger audio bitrates unlocked to accommodate more channels
NB: mf-aac only supports mono and stereo + 5.1 on win 10
         (not implemented due to lack of usefulness)

Closes jp9000/obs-studio#968
 2017-11-26 03:41:53 -08:00
Gol-D-Ace
8d8c2e5a22 Update translations from Crowdin 2017-08-10 16:07:40 +02:00
mntone
41c2f5e13b decklink: Add feature to detect resolution/format 
Closes jp9000/obs-studio#879
 2017-06-29 15:42:04 -07:00
Gol-D-Ace
3d2cacd782 Update translations from Crowdin 2017-05-20 10:18:41 +02:00
mntone
c459ade360 decklink: Add option to select channel format 
Closes jp9000/obs-studio#867
 2017-04-07 19:56:28 -07:00
Gol-D-Ace
dbf95bdc15 Update translations from Crowdin 2017-03-05 23:40:11 +01:00
Gol-D-Ace
69f0bc244a Update translations from Crowdin 2016-12-23 20:46:47 +01:00
Gol-D-Ace
aadc7263c0 Update translations from Crowdin 2016-09-28 01:17:24 +02:00
Gol-D-Ace
cb036b2713 Update translations from Crowdin 2016-08-08 16:21:48 +02:00
Gol-D-Ace
81adb13f59 Update translations from Crowdin 2016-07-06 01:18:27 +02:00
Gol-D-Ace
5ed7081213 Update translations from Crowdin 2016-04-23 10:29:21 +02:00
jp9000
69da1151e0 Update translations from Crowdin 2016-03-19 12:08:48 -07:00
Gol-D-Ace
2b7036dc93 Add latest translations from Crowdin 2016-02-21 22:16:12 +01:00
dodgepong
ea9db8249b Add latest translations from CrowdIn 2016-01-31 18:28:35 -05:00
Gol-D-Ace
2ee1d82860 Add latest translations from Crowdin 2015-11-16 21:04:55 +01:00
jp9000
c77544f546 decklink: Add option to select pixel format 
This replaces the name-based detection of the 4K intensity pro, and
allows other devices to be able to use the BGRA pixel format, if the
user so chooses.
 2015-10-13 19:08:01 -07:00
dodgepong
76c18b079b Latest translations from CrowdIn 2015-09-22 23:33:29 -04:00
dodgepong
fb679bdd02 Add latest translations from CrowdIn 2015-07-08 14:56:07 -04:00
dodgepong
d0fbe3b382 Add latest translations from CrowdIn 2015-05-08 17:10:39 -04:00
dodgepong
a04548070c UI: Add latest translations from CrowdIn 2015-03-25 20:51:25 -04:00
Skyler Lipthay
4225fa8eee decklink: Add Blackmagic DeckLink capture plugin 
This is a cross-platform Blackmagic device capture plugin that makes use
of the manufacturer provided DeckLink SDK.
 2015-03-21 16:40:05 -07:00