(Note: This commits also modifies the linux-pulseaudio, mac-capture, and
win-wasapi plugins)
Do not prevent the targeted output device from being monitored if the
selected monitor output device is a different one.
Closesjp9000/obs-studio#872
This happens because the enum had the incorrect name, and microsoft
automatically treats all enums as integers in C, regardless of whether
they actually exist or not. Microsoft makes terrible compilers and
whoever decided this was a good idea should be fired.
When the windows video device source source is set to only activate when
showing, it would still activate on first startup of the program even if
it was in another scene and not showing anywhere to the user. This
fixes that issue.
The "default" preset is not an actual default, but something Nvidia
decided to just call that way. It yields the worst quality per bitrate
out of all the presets, for no actual benefits. The actual FFmpeg
default is the hq one, which yields the best quality, especially when
twopass mode is enabled.
I can't think of a way to keep the "default" preset in a non-confusing
way, and as it gives no known benefits, might as well just remove it
entirely.
(Jim edit: Also made it so that if the settings have it set to
"default", it automatically treats it as "hq")
Closesjp9000/obs-studio#865
The code to process GIF animations contains a return statement that
skiped the file modification check, if the source is not in an active
scene. Like that images in the preview scene of studio mode would never
update, when they get modified on disk.
Also reloading the image, if an animation file has been modified before
processing the old animation that will be replaced later anyway, seems
like a better way to do it.
The LGP issue is caused by the device drivers returning two or more
packets in a single segment of audio data. This fixes it by detecting
that and decoding subsequent packets.
When the FFmpeg audio decoder returns, it returns how many bytes of data
was decoded. To have it decode multiple packets in a single segment,
just subtract the return value from the expected size, and if that size
is still larger than zero, then there are more packets in the segment to
decode. Otherwise, stop.
1.4.3.9 is not an official version, it just patches a bug introduced by overusing a macro. I'm not sure if it fixes the crash in blog, but it should fix the crash in AMF initialization.
LGP devices are devices that induce anger in any sane developer because
they're prone to bad audio timestamps when using their decoded data
directly. For that reason, add a hack that smooths the timestamps
within a large threshold to prevent audio skipping.
When kaspersky is installed on windows 7, FindWindowEx will fail to find
any windows due to apparently being blocked by kaspersky, so detect when
that happens, and fall back to GetWindow instead if it does.
Due to crashes being caused by hardware acceleration in the media source
on mac, disable hardware acceleration of the media source being on by
default for the time being.
In transitions, because the 'to' and 'from' are always rendered to
textures, the end result will always have premultiplied alpha. This
would cause alpha to have blackish edges during transition, and cause
semi-transparent images to appear darker than they were supposed to.
To replicate, simply set the transparency of a source to 50%, then
transition between that scene and another scene. The source will appear
to "pop" in and out unnaturally due to the premultiplied alpha effect of
the render targets.
To fix this, the solution is to simply convert premultiplied alpha to
straight alpha in the transition pixel shaders.
Twitch added the following ingests:
- South America: Lima, Peru
- EU: Lisbon, Portugal
- South America: Medellin, Columbia
- EU: Milan, Italy
- NA: Mexico City
The following ingest server is no longer listed in hitbox' API:
- US-East: Washington
YouTube does not list a requirement that states that only the main profile can be used.
This allows for color grading based on a color look-up table. Commonly
used to color correct and/or grade video that has been shot in Log.
Closesjp9000/obs-studio#747
Update video ingest servers for Vaughn Live. Also split Breakers.TV
into its own since it is possibly becoming its own entity soon.
Closesjp9000/obs-studio#771Closesjp9000/obs-studio#772
Due to the fact that people follow terrible guides that ignorantly
recommend opencl, the "opencl" custom x264 option was blocked. However,
because some people still apparently want to use it, it's being renamed
to "opencl_is_experimental_and_potentially_unstable" so that anyone who
uses this option realizes that they should probably think twice about
using the option rather than just follow some terrible guide that tells
them to use it.
The Saturation option was unbalanced, giving more weight to the color
red and a TON more weight to the color blue. This patch balances the
colors to provide a more even increase in saturation across the RGB
channels.
Closesjp9000/obs-studio#739
When using this filter in/on OpenGL situations can cause crashes with an
"int to vec4" cast. This fix should resolve that issue.
Closesjp9000/obs-studio#739
Using and creating a window can use issues in game capture if multiple
game captures are active, so revert back to using a mutex, and just
ignore the keepalive check failure if injected inside a UWP program
(only check to see if GetLastError reports that it's not found -- if it
returns access denied or any other error, assume it's in a UWP program,
and ignore the keepalive check).
If the backbuffer count is larger than 3, it could still try to assign
backbuffers to pointers beyond the variable's array size when calling
swap->GetBuffer.
Use a d3d9 device and allocator to encode in QSV.
This fixes a random crash that could only happen on Windows 7. The QSV
Deviced returned a DEVICE_FAILURE after a random amount of time with the
old method.
This fix is totally based on Shinck's QSVHelper.exe patch for OBS
Classic (see
https://obsproject.com/forum/threads/0-633b-qsvhelper-exe-was-killed-encode-failed.19230/page-3#post-161984
for more information)
This is more like a proof of concept, but that fix is currently stable
and tested more than 50 hours, with a single session of +14 hours.
That commit doesn't respect all OBS Guidelines. It is currently
recommended to wait for a more "cleaner" implementation.
Due to using FindWindowEx to search for certain windows, certain windows
will show up that aren't usable/capturable. Prevent these windows from
showing up in the window lists.
For some unknown reason, GetWindow will not traverse the entire window
tree. It could be due to Microsoft purposely hiding certain UWP
windows, though the reason is unknown. For some equally unknown reason
FindWindowEx does work in its place.
This fixes the issue of not being able to find/capture certain windows,
such as halo 5: forge.
D3D12 capture does not take in to account when multiple backbuffers are
in used. With previous versions of Direct3D there was no need to do
this, but with D3D12 you must explicitly capture each specific
backbuffer currently in use.
The encoder name was changed from "nvenc_h264" to "h264_nvenc", and will
throw a warning in the log file if you use the former, so try the latter
first, then the former.
Similar to the parent commit, do not reset the blend state if the source
is not marked as a custom drawn source. Filters applied won't have the
correct blend state and the alpha edges of the text will be partially
black.
The blend state does not need to (and should not) be changed. This
fixes an issue where if filters are applied to an image source, the
image source will paint incorrectly.
Replaces the "Color Correction" filter with a newer version that uses a
matrix, adds hue and saturation, and improves the contrast option.
Closesjp9000/obs-studio#708
If capturing a UWP window, do not fall back to matching windows with the
same window class if the exact window is not found, as this will get any
other UWP window on the system (due to the fact that they all have the
same window class name).
Because the hook cannot get the window handle of UWP windows, fall back
to using the window handle stored in the game capture source itself if
it's unavailable from the hook.
Under certain circumstances, the program may not be able to acquire the
window thread ID for a UWP process, but will be able to acquire the
process ID. In this case, it should soft fail and retry, rather than
assume it's unacquirable and stop trying to reacquire.
The "attempting to hook [executable]" message would not display the
correct executable if it's fallen back to a different window with the
same window class.
Now that the game capture hook creates and controls all the
synchronization objects, it's no longer possible to expect that the hook
is fully loaded by the time game capture tries to initialize it. In
that case, allow game capture to retry the hook for a few frames before
assuming something failed.
This detects whether the target process is a UWP process, and then uses
the open_app_* functions for mutexes/events/mapping. Also slightly
refactors named object open functions.
The only way to open named kernel objects within a UWP "app" is to get
the AppContainer SID, and then open the objects with their full
system namespace names via undocumented NT functions.
All named objects (including file mapped shared memory) need to be
created within the hook itself due to the fact that UWP programs cannot
access named objects outside of the UWP process.
Because shared memory needs to be created within the hook, the capture
loop cannot start until the shared memory has been filled with valid
data. Creating an additional "initialize" event fixes this issue.
Additionally, changed the way that named kernel objects are
opened/created. Before, there were functions that would first try to
open named objects and then implicitly create them if opening failed
(assuming that if the hook didn't create it first, game capture would),
now it's been changed so that you can only either explicitly open or
create.
To check to make sure game capture is still active in the capture
program, it currently uses a named event, and then it checks to see if
that named event exists. However with UWP programs, you can't open a
named event outside of the UWP process. FindWindow on the other hand
does work, so instead of checking to see if a named kernel object
exists, create a window and check to see if that window exists.
The "main" windows detected for UWP programs are basically to help
sandbox the programs -- they run in the ApplicationFrameHost process and
help reduce the possibility of other programs trying to access the
actual process window, which is a child window.
To bypass this, go through the list of child windows for the
ApplicationFrameHost window, and then find the one that's attached to
a different process; that different process will always be the target,
and will allows us to open the actual process of the UWP program.
Instead of calling OpenThread, use DuplicateHandle with the minimal
access rights (SYNCHRONIZE) to be able to get the current thread handle
within a UWP program.
This prevents issues with using standard C functions, where microsoft
would otherwise spit out pointless warnings to encourage using
microsoft-specific functions instead.
This reverts commit 0edaebe192.
The commit was actually less optimal than it was before. Shaders are
always fully unfolded and both sides of a branch are always executed.
Despite that fact, the "avoid branching" commit actually *added* two
extra unnecessary instructions with the same number of actual sample
instructions, making it arguably less optimal than before.
This was tested via the D3DDissamble function.
(Note: This commit also modifies the ipc-util/seg-service modules)
When compiling the final project, always compile
ipc-util/get-graphics-offsets/graphics-hook/inject-helper/seg-service
with static MSVC runtimes to prevent the need of requiring the MSVC
runtimes for both architectures.
jp9000
mntone
Shaolin
Colin Edwards
Ryan Foster
Patrick Ancillotti
BtbN
derrod
Andrew Surzhynskyi
Christoph Hohmann
Richard Stanway
Gol-D-Ace
Michael Fabian Dirks
cg2121
Lionheart Zhang
Cam
Julian Miller
sorayuki
juvester
Alexandre Vicenzi
Aydin Akan
mape
Take Vos
Ryan Sullivan
Mark Vaughn
Cephas Reis
Iblis Lin
Alexandre Biny
shiina424