If the API to query the maximum throughput isn't available, it was
intended to fall back to balanced. This code caused it to vall back to
speed instead because if the API isn't available, max_throughput will be
0. This fixes it to make it only fall back to balanced instead.
This adds support for RTX video Effects SDK.
The Background Removal filter relies on NVIDIA RTX AI Greenscreen FX.
A front speaker is separated from a background by applying
an alpha mask computed by AI.
Signed-off-by: pkv <pkv@obsproject.com>
The NVIDIA Audio Effects SDK currently interferes with the Video
Effects SDK by not releasing a CUDA context.
Till this is fixed upstream, we do it manually. This also requires
an SDK update to 1.1.0.5 for NVIDIA Audio Effects SDK.
Signed-off-by: pkv <pkv@obsproject.com>
This updates the support of NVIDIA Audio Effects SDK to 1.1.0.5
Additionally, we add support for some CUDA functions required for
fixing a bug.
Signed-off-by: pkv <pkv@obsproject.com>
SCK's application list has one entry with empty name and bundle ID which
belongs to WindowServer. This is not worth exposing since an empty entry
would confuse users and nothing would get captured if selected.
Marking a source as deprecated will make it harder for users to find
when creating a new source. We don't currently plan on removing
traditional display and window capture, however ScreenCaptureKit will be
the preferred capture method going forward.
on the capabilities of audio capture refer to the documentation https://developer.apple.com/documentation/screencapturekit/ or watch the session "Meet ScreenCaptureKit".
Currently audio capture typically happens via virtual devices set up with 3rd party products. This requires additional installation and configuration by users.
Including the audio with the existing CMBuffers will make it easier to manage audio sync with video frames. Additionally, you can capture distinct audio tracks from multiple apps at once,
like a call with friends + screen content.
macOS 13 on a 2019 16" MacBook Pro
macOS 13 on a 2022 M1 Pro Macbook Pro
Tested with multiple games + Discord, FaceTime, Apple Music and Safari tabs playing audio content.
* Bug fix (non-breaking change which fixes an issue)
* Performance enhancement (non-breaking change which improves efficiency)
* Additional control over what audio content to capture
* Logic to manage audio & frame sync
Replaces the usage of SO_SNDTIMEO with TCP_USER_TIMEOUT on Linux.
- Noted as more effective than SO_SNDTIMEO by multiple sources.
- Drops TCP connection on timeout instead of returning send() errors,
meaning more predictable reconnect timing and reconnect.
- Timeout period actually reflected in practice. SO_SNDTIMEO takes
double the timeout time than actually requested to time out on
unix, whereas WinSock actually waits the specified time.
When trying to update to mbedTLS 3.2.1, I ran into failures with RTMPS
output. After consulting an mbedTLS implementation example, I determined
that we were not setting up the SSL/TLS context config in the correct
order, causing the connection to fail. Performing the setup in the
recommended order fixes that.
Adds support for texture-based AMD encoding, with both H264, HEVC, and
HDR support. Falls back to FFmpeg when texture-based encoding cannot be
used for whatever reason.
(Jim note: This is based upon obsproject/obs-studio#4538 by AMD/Luxoft
with fewer files, FFmpeg fallback for software encoding, and HDR
support. I also went to lengths to ensure that FFmpeg command line
parameters also works with it)
Co-authored-by: Jim <obs.jim@gmail.com>
cfad34d - Use auto release refs
64c1796 - Handle SSL cert date invalid error in browser panels
394d6f7 - Back up then restore POSIX signal handlers on CefInitialize
161ffd2 - Replace type mismatch with range-based for loop
Add aja-source version 2 to differentiate buffering settings, which is
implemented in a255b0f74.
To register two versions, remove to return obs_source_info and register
the source inside aja-source.cpp.
Also revise aja-output.cpp to register aja-output to keep consistency of
function type.
This commit rounds the timestamp to the integer multiple of fps_den.
Prior to this change, since the timestamp in MFX is defined in units of
90 kHz, timestamps for 60000/1001 fps is not accurately expressed. Also
the encoder sometimes returns the decode time stamp slightly off.
Hence, the timestamp in OBS becomes not a multiple of fps_den after
converting back from the timestamp in MFX.
When changing a subproject (e.g. graphics-hook), the generated binaries
are not installed without also building win-capture. This commit enables
the subprojects to be treated as "plugins" which are installed to rundir
and also the installation directory without any additional workarounds.
`absolutePathForAppBundleWithIdentifier` and `openFile` have both been
deprecated since macOS 11.0. This pr uses the correct modern APIs when
OBS is compiled for macOS 11.0 or more recent and falls back to the
legacy APIs when either compiled against or run on older macOS versions.
