More accurate and cheaper.
This is a breaking change because Amount is also now computed as linear,
but most users are probably using 1.0, so v2 isn't worthwhile.
Intel UHD Graphics 750: 980 µs -> 860 µs
This fixes crashes in media Source when :
- the user forgets to set the input format for srt or rist URLs;
- disabling / enabling / disabling etc Media source with a rist URL.
Signed-off-by: pkv <pkv@obsproject.com>
Instead of holding onto an acquire over the duration of an entire frame,
acquire, copy to a texture, and immediately release the lock.
(Note from Jim: When it comes to synchronization, the idea of acquiring
a lock, and then releasing all the way in the next frame just feels a
bit worrisome. Especially when it's a GPU object. But at this point, I'm
just making shots in the dark in an attempt to eliminate any possible
things that might even have a remote chance to trigger latent bugs in a
GPU driver or the kernel. You know, that whole system freeze thing. This
probably doesn't have anything to do with it, at this point I have
nothing but wild geese to chase. Whatever.)
For SVT-AV1, rate control is explicitly set via an "rc" option, so set
those options manually for SVT-AV1. CBR doesn't seem to be fully
supported, but it's sort of supported via CVBR (constrained variable
bitrate), which seems to be specific to each GOP size, which is about as
close to CBR as we can get.
Commit a3a6710 introduced the obs_pipewire_save() function in the
PipeWire code, but only set it to the monitor capture source. This
was an oversight, it should have been set to the window capture
source as well.
Set the .save vfunc of the window capture source as well.
Closesobsproject/obs-studio#5906
Use weak references on OBS objects that properties view reference in
order to ensure that the objects are still valid.
This fixes a crash where properties views would use objects without
necessarily knowing whether they were still valid or not.
Fixesobsproject/obs-studio#5862Closesobsproject/obs-studio#5863
With this, you can now cast normal obs objects (services, outputs,
sources, encoders) to an obs_object_t, and then use obs_object_*
functions to get references, release references, and similar for weak
object references as well. This allows the ability for the frontend to
use an object of any of those types interchangeably in certain
situations without having to handle each specific type individually.
This is useful because the properties view in particular doesn't care
what type of object it uses, it just needs to be able to hold weak
references to abstract OBS objects.
On Windows, All Files was added by default with (*), but on macOS and
Linux this appeared as an empty option in the dropdown and treated as a
Video Files filter rather than All Files.
This also adds proper translation handling for 'Video Files', matching
the obs-ffmpeg-source.
Fixes#5870
The vlc plugin was keeping only up to two audio channels. It was overlooked when surround sound support was added to obs-studio. This commit remedies this oversight.
Signed-off-by: pkv <pkv@obsproject.com>
Removing the first call to `video_output_stop` prevents the `data_mutex`
field in `struct video_output` from being destroyed while still in use.
The `render_preview_source` function will call `video_output_lock_frame`
upon that mutex and encounter a NULL pointer exception.
