The decay rate of the audio meters can now be selected in the audio
settings. The values are:
- "Fast" (OBS default, 40 dB / 1.7s)
- "Medium" (Type I PPM, 20 dB / 1.7s)
- "Slow" (Type II PPM, 24 dB / 2.8s)
Closesjp9000/obs-studio#1143
(also obs, deps/media-playback, libobs/audio-monitoring, decklink,
linux-alsa, linux-pulseaudio, mac-capture, obs-ffmpeg, win-dshow,
win-wasapi)
Default channel layout for 4 channels is 4.0 in FFmpeg.
Replacing quad with 4.0 will improve compatibility since FFmpeg has
better support of its default channel layouts.
This adds the ability to switch to a scene by double-clicking it when in
studio mode.
(Edit by Jim: In case this change is undesired by the user, this has
been changed to be an option in general settings; disabled by default)
Closesjp9000/obs-studio#1029
(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)
Closesjp9000/obs-studio#968
Replay buffer is currently only supported in simple mode. This change
adds support to advanced mode and is, for the most part, a mirror of the
addition of replay buffer to simple mode.
Mantis-bug: https://obsproject.com/mantis/view.php?id=792Closesjp9000/obs-studio#1019
Deprecates "Theme" global config value and uses "CurrentTheme" instead
to ensure backward compatibility with older versions of OBS, which will
fail to load if you have a theme that isn't available.
(Jim Edit: Putting this back because I misunderstood the purpose of
jp9000/obs-studio#936)
There's a loophole that would allow users to activate an output while in
the settings window via hotkeys -- this prevents that from being able to
happen. Note that users can still shut down outputs, but they can no
longer start them up while in the settings window.
This fixes a case where the user sets an IP but then that IP is no longer
valid, resulting in OBS showing "Default" in the settings but still trying
to bind to the invalid IP internally.
Adds 1920x1080 and 1280x720 to the drop-down list of "default"
base/canvas resolutions rather than just the user's monitor resolutions,
in case the user wants to set the canvas to 1920x1080 or 1280x720
without having to manually type it in. Added as a minor convenience.
Fix a double free in the settings window that occurs on linux only.
The UI Element already gets deleted above as a child of the
advAudioGroupBox which is not present on linux.
Apart from making the code even more unreadable, this will likely
come back to haunt us if the advAudioGroup will ever be shown on linux.
The audio subsystem of windows is by default configured to lower the
volume of other things while a communications device (mic) is currently
active. This patch prevents that from being enabled with OBS. If the
user needs audio ducking enabled again for whatever reason, there is now
an option to re-enable it in advanced settings.
Closesjp9000/obs-studio#884
OpenGL on Windows is rather unstable and can result in graphical
corruption or the complete inability to start OBS since some GPUs do not
support the minimum requirements after switching to OpenGL. The UI option
is now hidden unless --allow-opengl is passed on the command line.
The D3D adapter is currently unused and we often find users are concerned
when their GPU does not appear in the list.
This changes the logic to show all encoders in the Recording tab but
only show selected supported codecs in the Streaming tab (at least with
Advanced Output Mode). The only (to my knowledge) streaming format that
supports other formats than H264 is WebRTC, which in theory should
support H264, VP8, VP9 and HEVC. However I don't know about any ingest
server that works well with it yet.
Closesjp9000/obs-studio#794
Adds the ability to use a specific prefix and/or suffix on replay buffer
filenames to distinguish them from normal recordings. Defaults to
having the prefix "Replay".
Replay buffer and recording should be separate in case the user wants to
start recording from a specific point rather being forced to reconfigure
for regular recording.
Creates a new button on the main window below the recording button for
turning on/off the replay buffer.
QScreen::availableGeometry() does not return the full screen size on X11
if areas of the screen are reserved by the window manager. In this case
the full screen projector does not cover the whole screen. Using
QScreen::geometry() instead fixes this issue.
All of the monitor discovery logic can be implemented with Qt. This
change removes all the x11 implementations in favor of Qt and removes a
fair amount of platform specific code.
