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Author SHA1 Message Date
jp9000
a3fface27f win-dshow, obs-ffmpeg: Add hardware decoding support 
Fixes hardware decoding support and updates it to FFmpeg 4.0.
 2019-07-29 20:34:13 -07:00
Gol-D-Ace
baddca2536 CI: Only download Qt if it doesn't exist already 2019-07-27 06:52:47 +02:00
Jim
62c7e00d16
Merge pull request #1993 from jpark37/faster-bicubic 
Optimize bicubic shader
 2019-07-26 00:36:19 -07:00
jp9000
363d28815f obs-browser: Update to 2.5.0 (audio capture support) 2019-07-26 00:14:09 -07:00
jp9000
aee84cc743 libobs: Add "monitoring by default" source cap 
(This also modifies the UI module)

Adds the ability for a source to monitor by default.  This is mainly
aimed at browser sources, so that they do not stop outputting audio by
default like they used to.
 2019-07-26 00:05:14 -07:00
Jim
916d89a73b
Merge pull request #1930 from jpark37/ffmpeg-mjpeg 
Add planar 4:2:2 video support; Use FFmpeg MJPEG decoder instead of DirectShow
 2019-07-25 23:22:18 -07:00
jpark37
2721ac4a85 libobs: Optimize bicubic shader 
Use bilinear filtering to reduce 16 taps to 9 for the regular path. This
works because the middle weights are always between 0 and 1, allowing
texture coordinates to be placed strategically to sample correct ratios.
I'm not sure about the undistort path, so I've left that alone.

Also remove weight normalization. I'm not seeing that make even a small
difference.

Intel HD Graphics 530, D3D11
644x478 -> 1323x1080: 1790 us -> 1279 us
1920x1080 -> 1280x720: 1301 us -> 918 us

References:
https://entropymine.com/imageworsener/bicubic/
http://vec3.ca/bicubic-filtering-in-fewer-taps/
http://developer.download.nvidia.com/books/HTML/gpugems/gpugems_ch24.html
 2019-07-25 22:21:11 -07:00
jpark37
2f286b81d9 libobs: Default sampler sometimes unset for GL 
When mixing sampling with raw loads in a shader, ending a shader with a
load would case the default sampler to become unset for OpenGL. Instead,
initialize with no sampler, and only set if there is a sampler.
 2019-07-25 21:54:23 -07:00
jpark37
2c6aac32c8 libobs: Fix benign typo 2019-07-25 21:54:23 -07:00
Jim
e153dc3777
Merge pull request #1943 from glikely/master 
UI: Add option to warn on stop recording
 2019-07-25 21:47:15 -07:00
James Park
0e7eec8f2d win-dshow: Use FFmpeg for MJPEG decompression 
Measured lower CPU usage and latency than default DirectShow filter.
Tested with Logitech BRIO camera at 4K, 30 FPS.
 2019-07-25 20:11:44 -07:00
James Park
37f663a789 libobs: obs-ffmpeg: win-dshow: Planar 4:2:2 video 
This format has been seen when using FFmpeg MJPEG decompression.
 2019-07-25 20:11:37 -07:00
Jim
f54fda4678
Merge pull request #1991 from jpark37/gl-improvements 
GL support improvements
 2019-07-25 16:22:01 -07:00
Jim
173eec0d6e
Merge pull request #1978 from jpark37/defer-yuv-multiply 
libobs: Rework RGB to YUV conversion
 2019-07-25 16:20:48 -07:00
jpark37
a7ac33488c libobs-opengl: Remove unused VERTEXID code 
I think this was leftover from an abandoned approach.
 2019-07-23 08:33:49 -07:00
jpark37
df59046050 libobs-opengl: Support gl_FragCoord and cull unused interpolants 2019-07-23 08:31:57 -07:00
jpark37
ce9e4dd4d2 libobs-opengl: Fix GS_R8G8 values 2019-07-23 08:29:54 -07:00
Richard Stanway
1684b9bddb
UI: Add links for Facebook stream key 2019-07-23 00:47:18 +02:00
Jim
d396b2ec15
Merge pull request #1977 from cg2121/adv-audio-styling 
UI: Improve look of adv audio control dialog
 2019-07-22 02:59:58 -07:00
Jim
37072e6c97
Merge pull request #1932 from Chiitoo/libdir 
cmake: Install 'libobs.pc' under the correct 'libdir'
 2019-07-22 02:45:22 -07:00
Jim
c36a86bb46
Merge pull request #1973 from restreamio/master 
UI: Add Restream integration: stream info widget, channels widget
 2019-07-22 01:33:59 -07:00
jpark37
2656bf0a90 libobs: Rework RGB to YUV conversion 
RGB to YUV converison was previously baked into every scale shader, but
this work has been moved to the YUV packing shaders. The scale shaders
now write RGBA instead. In the case where base and output resolutions
are identical, the render texture is forwarded directly to the YUV pack
step, skipping an entire fullscreen pass.

Intel GPA, SetStablePowerState, Intel HD Graphics 530, NV12

1920x1080, Before:
RGBA -> UYVX: ~321 us
UYVX -> Y: ~480 us
UYVX -> UV: ~127 us

1920x1080, After:
[forward render texture]
RGBA -> Y: ~487 us
RGBA -> UV: ~131 us

1920x1080 -> 1280x720, Before:
RGBA -> UYVX: ~268 us
UYVX -> Y: ~209 us
UYVX -> UV: ~57 us

1920x1080 -> 1280x720, After:
RGBA -> RGBA (rescale): ~268 us
RGBA -> Y: ~210 us
RGBA -> UV: ~58 us
 2019-07-22 01:12:35 -07:00
jpark37
e5b004fd48 libobs: Remove YUV transformation on CPU 
This code path does not appear to be used. Breakpoint-inspected all four
output formats I420/I444/NV12/RGB, and they are all behaving as they
should.
 2019-07-22 01:12:01 -07:00
Grant Likely
4e3ce938f2 UI: Add option to warn on stop recording 
OBS has an option to warn before stopping a stream, but it doesn't have
a similar warning for recording. This can result in a recording being
unintentionally stopped.

Add an option to warn when the "Stop Recording" button is pressed.

Note: While OBS also has an option to warn on stream start, this
patch purposefully does not add similar warn on recording start option.
This is because accidentally starting to record isn't risky in the same
way that accidentally starting to stream is.
 2019-07-21 22:57:31 -07:00
Jim
887857b71d
Merge pull request #1976 from cg2121/output-timer-pause 
frontend-tools: Add option to pause output timer when rec is paused
 2019-07-21 22:48:13 -07:00
Jim
1831165c5e
Merge pull request #1969 from cg2121/simplify-code 
UI: Simplify resize output code
 2019-07-21 22:33:46 -07:00
Jim
8ff87ef9e1
Merge pull request #1968 from redcrazyheart/addstripchatsources 
rtmp-services: Add Stripchat streaming service
 2019-07-21 22:32:58 -07:00
Clayton Groeneveld
e5365ec583 UI: Improve look of adv audio control dialog 2019-07-21 22:31:10 -07:00
Jim
696cebb672
Merge pull request #1987 from SCG82/declare-override 
UI: Declare missing overrides
 2019-07-21 22:22:15 -07:00
SoftArch
225817b1ba UI: Add Restream.io link to stream key page 
Allows the users to find their stream key via a specified link if they
opt to just use a stream key instead of integration.
 2019-07-21 22:16:43 -07:00
SoftArch
f914b45c7a UI: Add Restream.io bandwidth test stream key param 
Allows testing bandwidth via streaming without the stream activating
remotely for viewers.
 2019-07-21 22:16:43 -07:00
SoftArch
484c57181c UI: Add channels widget to Restream.io integration 2019-07-21 22:16:07 -07:00
Jim
168ae0af8e
Merge pull request #1979 from cg2121/suffixes 
UI, obs-plugins: Add spinbox suffixes where necessary
 2019-07-21 21:45:30 -07:00
Jim
807da6c7f6
Merge pull request #1985 from SCG82/fix-typo 
cmake: Fix typo
 2019-07-21 21:39:20 -07:00
SCG82
4a4fc3b68f UI: Declare missing overrides 2019-07-21 20:53:30 -07:00
Jim
5507200f1a
Merge pull request #1984 from jpark37/deinterlace-smoothing 
libobs: Improve timing of unbuffered deinterlacing
 2019-07-21 20:03:49 -07:00
SCG82
596dd54c0b cmake: Fix typo 2019-07-21 19:49:41 -07:00
Jim
6d6330ff03
Merge pull request #1983 from cg2121/infinity-symbol 
UI: Display infinity symbol when volume is at 0 percent
 2019-07-21 19:44:29 -07:00
Jim
a8fc576678
Merge pull request #1982 from brittneysclark/qsv_reverted_ft_fix 
obs-qsv: Fix QSV reverted features
 2019-07-21 19:40:40 -07:00
Richard Stanway
f775070c80
obs-text: Use array type for unique_ptr uint8_t[] 2019-07-21 21:14:03 +02:00
Richard Stanway
37d8cb3307
rtmp-services: Remove redundant null checks 
The jansson json_ macros already include a null check.
 2019-07-21 20:50:22 +02:00
jpark37
3ea98b8b0d libobs: Improve timing of unbuffered deinterlacing 
There are devices like the GV-USB2 that produce frames with smmoth
timestamps at an uneven pace, which causes OBS to stutter because the
unbuffered path is designed to aggressively operate on the latest frame.

We can make the unbuffered path work by making two adjustments:

- Don't discard the current frame until it has elapsed.
- Don't skip frames in the queue until they have elapsed.

The buffered path still has problems with deinterlacing GV-USB2 output,
but the unbuffered path is better anyway.

Testing:

GV-USB2, Unbuffered: Stuttering is gone!
GV-USB2, Buffered: No regression (still broken).
SC-512N1-L/DVI, Unbuffered: No regression (still works).
SC-512N1-L/DVI, Buffered: No regression (still works).
 2019-07-20 21:00:59 -07:00
jp9000
cdb7cd80f6 win-dshow: Update libdshowcapture to 0.6.1 2019-07-20 20:24:52 -07:00
Jim
262a8c62bc
Merge pull request #1981 from jpark37/optimize-backdrop 
libobs: UI: Remove DrawBackdrop() to save fullscreen pass
 2019-07-20 17:09:08 -07:00
Jim
3f7d4fe1f5
Merge pull request #1975 from jpark37/area-upscale-shader 
libobs: obs-filters: Area upscale shader
 2019-07-20 17:06:41 -07:00
Jim
e6796edcb0
Merge pull request #1971 from jpark37/gl-error-infinite-loop 
libobs-opengl: Fix glGetError() infinite loop
 2019-07-20 17:05:52 -07:00
Jim
ffcfe4c9d9
Merge pull request #1951 from jpark37/audio-buffering 
Fix audio buffering for devices like GV-USB2
 2019-07-20 17:05:27 -07:00
Clayton Groeneveld
6da1df2ece UI: Display infinity symbol when volume is at 0 percent 2019-07-19 23:15:14 -05:00
crazyheart
b529925985 rtmp-services: Add Stripchat streaming service 2019-07-19 19:24:49 +03:00
brittneysclark
0610bc7570 obs-qsv: Enable high profile for QSV H.264 
Changing QSV H.264 default profile from "main" to "high"
 2019-07-19 02:51:49 -07:00