Question / Help Game Capture Hotkey Doesn't Work

kjjj11223344 · Dec 22, 2013

I've done research and have deduced that my black screen problems with game capture are due to the wrong program being captured. I have set a game capture hotkey, but even after pressing it, I still get a black screen. If I select the game I want to record from the game capture source options, however, I can record the game just fine. Also, if I preview my stream, and use the hotkey method, I can see that the black screen is eliminated when I press the hotkey. However, when I actually begin to record, pressing the hotkey does nothing (black screen remains), and I am forced to use the pre-selected game source option.

Code:

21:06:36: Open Broadcaster Software v0.591b - 64bit (　^ω^)
21:06:36: -------------------------------
21:06:36: CPU Name: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
21:06:36: CPU Speed: 3410MHz
21:06:36: Physical Memory:  8175MB Total, 3123MB Free
21:06:36: stepping id: 7, model 42, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
21:06:36: monitor 1: pos={0, 0}, size={1920, 1080}
21:06:36: Windows Version: 6.1 Build 7601 S
21:06:36: Aero is Enabled
21:06:36: -------------------------------
21:06:36: OBS Modules:
21:06:36: Base Address     Module
21:06:36: 000000003F0C0000 OBS.exe
21:06:36: 00000000E6A70000 OBSApi.dll
21:06:36: 00000000FB0A0000 DShowPlugin.dll
21:06:36: 00000000F1200000 GraphicsCapture.dll
21:06:36: 00000000F3AF0000 NoiseGate.dll
21:06:36: 00000000F1310000 PSVPlugin.dll
21:06:36: ------------------------------------------
21:06:36: Adapter 1
21:06:36:   Video Adapter: NVIDIA GeForce GTX 460 SE
21:06:36:   Video Adapter Dedicated Video Memory: 1024917504
21:06:36:   Video Adapter Shared System Memory: 3221106688
21:06:36:   Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
21:06:36: =====Stream Start: 2013-12-21, 21:06:36===============================================
21:06:36:   Multithreaded optimizations: Off
21:06:36:   Base resolution: 1920x1080
21:06:36:   Output resolution: 1920x1080
21:06:36: ------------------------------------------
21:06:36: Loading up D3D10 on NVIDIA GeForce GTX 460 SE (Adapter 1)...
21:06:36: ------------------------------------------
21:06:36: Audio Format: 48000hz
21:06:36: Playback device Default
21:06:36: ------------------------------------------
21:06:36: Using desktop audio input: Speakers (Realtek High Definition Audio)
21:06:36: ------------------------------------------
21:06:36: Using auxilary audio input: Line (Apowersoft_AudioDevice)
21:06:36: ------------------------------------------
21:06:36: Audio Encoding: AAC
21:06:36:     bitrate: 128
21:06:36: Using graphics capture
21:06:36: Scene buffering time set to 700
21:06:36: Using custom x264 settings: "cfr=0"
21:06:36: The custom x264 command 'cfr=0' failed
21:06:36: x264: VBV maxrate specified, but no bufsize, ignored
21:06:36: ------------------------------------------
21:06:36: Video Encoding: x264
21:06:36:     fps: 30
21:06:36:     width: 1920, height: 1080
21:06:36:     preset: ultrafast
21:06:36:     profile: high
21:06:36:     keyint: 250
21:06:36:     CBR: no
21:06:36:     CFR: yes
21:06:36:     max bitrate: 4500
21:06:36:     buffer size: 0
21:06:36:     quality: 10
21:06:36: ------------------------------------------
21:06:36: MMDeviceAudioSource: Frequency for device 'Speakers (Realtek High Definition Audio)' is 384000, samples per sec is 48000
21:06:36: MMDeviceAudioSource: Frequency for device 'Line (Apowersoft_AudioDevice)' is 352800, samples per sec is 44100
21:06:39: SharedTexCapture hooked
21:06:45: GraphicsCaptureSource::NewCapture:  eliminating old capture
21:06:45: SharedTexCapture hooked
21:06:50: Total frames encoded: 409, total frames duplicated: 26 (6.36%)
21:06:50: Total frames rendered: 396, number of late frames: 4 (1.01%) (it's okay for some frames to be late)
21:06:50: 
21:06:50: Profiler time results:
21:06:50: 
21:06:50: ==============================================================
21:06:50: video thread frame - [100%] [avg time: 3.923 ms] [children: 40.6%] [unaccounted: 59.4%]
21:06:50: | scene->Preprocess - [0.0255%] [avg time: 0.001 ms]
21:06:50: | GPU download and conversion - [40.6%] [avg time: 1.591 ms] [children: 34.1%] [unaccounted: 6.5%]
21:06:50: | | flush - [2.22%] [avg time: 0.087 ms]
21:06:50: | | CopyResource - [0.204%] [avg time: 0.008 ms]
21:06:50: | | conversion to 4:2:0 - [31.6%] [avg time: 1.241 ms] [children: 31.4%] [unaccounted: 0.229%]
21:06:50: | | | Convert444toNV12 - [31.4%] [avg time: 1.232 ms]
21:06:50: encoder thread frame - [100%] [avg time: 1.02 ms]
21:06:50: ==============================================================
21:06:50: 
21:06:50: 
21:06:50: Profiler CPU results:
21:06:50: 
21:06:50: ==============================================================
21:06:50: video thread frame - [cpu time: avg 1.3 ms, total 514.803 ms] [avg calls per frame: 1]
21:06:50: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:06:50: | GPU download and conversion - [cpu time: avg 1.181 ms, total 468.002 ms] [avg calls per frame: 1]
21:06:50: | | flush - [cpu time: avg 0.039 ms, total 15.6 ms] [avg calls per frame: 1]
21:06:50: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:06:50: | | conversion to 4:2:0 - [cpu time: avg 1.216 ms, total 452.402 ms] [avg calls per frame: 1]
21:06:50: | | | Convert444toNV12 - [cpu time: avg 1.216 ms, total 452.402 ms] [avg calls per frame: 1]
21:06:50: encoder thread frame - [cpu time: avg 0.321 ms, total 124.8 ms] [avg calls per frame: 1]
21:06:50: ==============================================================
21:06:50: 
21:06:50: =====Stream End: 2013-12-21, 21:06:50=================================================
21:06:54: =====Stream Start: 2013-12-21, 21:06:54===============================================
21:06:54:   Multithreaded optimizations: Off
21:06:54:   Base resolution: 1920x1080
21:06:54:   Output resolution: 1920x1080
21:06:54: ------------------------------------------
21:06:54: Loading up D3D10 on NVIDIA GeForce GTX 460 SE (Adapter 1)...
21:06:54: ------------------------------------------
21:06:54: Audio Format: 48000hz
21:06:54: Playback device Default
21:06:54: ------------------------------------------
21:06:54: Using desktop audio input: Speakers (Realtek High Definition Audio)
21:06:54: ------------------------------------------
21:06:54: Using auxilary audio input: Line (Apowersoft_AudioDevice)
21:06:54: ------------------------------------------
21:06:54: Audio Encoding: AAC
21:06:54:     bitrate: 128
21:06:54: Using graphics capture
21:06:54: Scene buffering time set to 700
21:06:54: Using custom x264 settings: "cfr=0"
21:06:54: The custom x264 command 'cfr=0' failed
21:06:54: x264: VBV maxrate specified, but no bufsize, ignored
21:06:54: ------------------------------------------
21:06:54: Video Encoding: x264
21:06:54:     fps: 30
21:06:54:     width: 1920, height: 1080
21:06:54:     preset: ultrafast
21:06:54:     profile: high
21:06:54:     keyint: 250
21:06:54:     CBR: no
21:06:54:     CFR: yes
21:06:54:     max bitrate: 4500
21:06:54:     buffer size: 0
21:06:54:     quality: 10
21:06:54: ------------------------------------------
21:06:54: MMDeviceAudioSource: Frequency for device 'Speakers (Realtek High Definition Audio)' is 384000, samples per sec is 48000
21:06:54: MMDeviceAudioSource: Frequency for device 'Line (Apowersoft_AudioDevice)' is 352800, samples per sec is 44100
21:07:31: Total frames encoded: 1082, total frames duplicated: 0 (0.00%)
21:07:31: Total frames rendered: 1086, number of late frames: 1 (0.09%) (it's okay for some frames to be late)
21:07:31: 
21:07:31: Profiler time results:
21:07:31: 
21:07:31: ==============================================================
21:07:31: video thread frame - [100%] [avg time: 1.618 ms] [children: 77.6%] [unaccounted: 22.4%]
21:07:31: | scene->Preprocess - [0.0618%] [avg time: 0.001 ms]
21:07:31: | GPU download and conversion - [77.5%] [avg time: 1.254 ms] [children: 76.2%] [unaccounted: 1.3%]
21:07:31: | | flush - [3.15%] [avg time: 0.051 ms]
21:07:31: | | CopyResource - [0.927%] [avg time: 0.015 ms]
21:07:31: | | conversion to 4:2:0 - [72.1%] [avg time: 1.167 ms] [children: 71.7%] [unaccounted: 0.433%]
21:07:31: | | | Convert444toNV12 - [71.7%] [avg time: 1.16 ms]
21:07:31: encoder thread frame - [100%] [avg time: 0.942 ms]
21:07:31: ==============================================================
21:07:31: 
21:07:31: 
21:07:31: Profiler CPU results:
21:07:31: 
21:07:31: ==============================================================
21:07:31: video thread frame - [cpu time: avg 1.062 ms, total 1154.41 ms] [avg calls per frame: 1]
21:07:31: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:07:31: | GPU download and conversion - [cpu time: avg 1.019 ms, total 1107.61 ms] [avg calls per frame: 1]
21:07:31: | | flush - [cpu time: avg 0.028 ms, total 31.2 ms] [avg calls per frame: 1]
21:07:31: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:07:31: | | conversion to 4:2:0 - [cpu time: avg 1.014 ms, total 1076.41 ms] [avg calls per frame: 1]
21:07:31: | | | Convert444toNV12 - [cpu time: avg 1.014 ms, total 1076.41 ms] [avg calls per frame: 1]
21:07:31: encoder thread frame - [cpu time: avg 0.161 ms, total 171.601 ms] [avg calls per frame: 1]
21:07:31: ==============================================================
21:07:31: 
21:07:31: =====Stream End: 2013-12-21, 21:07:31=================================================
21:10:02: =====Stream Start: 2013-12-21, 21:10:02===============================================
21:10:02:   Multithreaded optimizations: Off
21:10:02:   Base resolution: 1920x1080
21:10:02:   Output resolution: 1920x1080
21:10:02: ------------------------------------------
21:10:02: Loading up D3D10 on NVIDIA GeForce GTX 460 SE (Adapter 1)...
21:10:02: ------------------------------------------
21:10:02: Audio Format: 48000hz
21:10:02: Playback device Default
21:10:02: ------------------------------------------
21:10:02: Using desktop audio input: Speakers (Realtek High Definition Audio)
21:10:02: ------------------------------------------
21:10:02: Using auxilary audio input: Line (Apowersoft_AudioDevice)
21:10:02: ------------------------------------------
21:10:02: Audio Encoding: AAC
21:10:02:     bitrate: 128
21:10:02: Using graphics capture
21:10:02: Scene buffering time set to 700
21:10:02: Using custom x264 settings: "cfr=0"
21:10:02: The custom x264 command 'cfr=0' failed
21:10:02: x264: VBV maxrate specified, but no bufsize, ignored
21:10:02: ------------------------------------------
21:10:02: Video Encoding: x264
21:10:02:     fps: 30
21:10:02:     width: 1920, height: 1080
21:10:02:     preset: ultrafast
21:10:02:     profile: high
21:10:02:     keyint: 250
21:10:02:     CBR: no
21:10:02:     CFR: yes
21:10:02:     max bitrate: 4500
21:10:02:     buffer size: 0
21:10:02:     quality: 10
21:10:02: ------------------------------------------
21:10:02: MMDeviceAudioSource: Frequency for device 'Speakers (Realtek High Definition Audio)' is 384000, samples per sec is 48000
21:10:02: MMDeviceAudioSource: Frequency for device 'Line (Apowersoft_AudioDevice)' is 352800, samples per sec is 44100
21:10:09: Total frames encoded: 195, total frames duplicated: 8 (4.10%)
21:10:09: Total frames rendered: 192, number of late frames: 2 (1.04%) (it's okay for some frames to be late)
21:10:09: 
21:10:09: Profiler time results:
21:10:09: 
21:10:09: ==============================================================
21:10:09: video thread frame - [100%] [avg time: 3.469 ms] [children: 35.9%] [unaccounted: 64.1%]
21:10:09: | scene->Preprocess - [0.0288%] [avg time: 0.001 ms]
21:10:09: | GPU download and conversion - [35.9%] [avg time: 1.246 ms] [children: 39.9%] [unaccounted: -4.01%]
21:10:09: | | flush - [1.67%] [avg time: 0.058 ms]
21:10:09: | | CopyResource - [0.404%] [avg time: 0.014 ms]
21:10:09: | | conversion to 4:2:0 - [37.8%] [avg time: 1.313 ms] [children: 37.6%] [unaccounted: 0.202%]
21:10:09: | | | Convert444toNV12 - [37.6%] [avg time: 1.306 ms]
21:10:09: encoder thread frame - [100%] [avg time: 0.962 ms]
21:10:09: ==============================================================
21:10:09: 
21:10:09: 
21:10:09: Profiler CPU results:
21:10:09: 
21:10:09: ==============================================================
21:10:09: video thread frame - [cpu time: avg 1.056 ms, total 202.801 ms] [avg calls per frame: 1]
21:10:09: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:10:09: | GPU download and conversion - [cpu time: avg 0.975 ms, total 187.201 ms] [avg calls per frame: 1]
21:10:09: | | flush - [cpu time: avg 0.081 ms, total 15.6 ms] [avg calls per frame: 1]
21:10:09: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:10:09: | | conversion to 4:2:0 - [cpu time: avg 1.027 ms, total 171.601 ms] [avg calls per frame: 1]
21:10:09: | | | Convert444toNV12 - [cpu time: avg 1.027 ms, total 171.601 ms] [avg calls per frame: 1]
21:10:09: encoder thread frame - [cpu time: avg 0.268 ms, total 46.8 ms] [avg calls per frame: 1]
21:10:09: ==============================================================
21:10:09: 
21:10:09: =====Stream End: 2013-12-21, 21:10:09=================================================
21:10:29: =====Stream Start: 2013-12-21, 21:10:29===============================================
21:10:29:   Multithreaded optimizations: Off
21:10:29:   Base resolution: 1920x1080
21:10:29:   Output resolution: 1920x1080
21:10:29: ------------------------------------------
21:10:29: Loading up D3D10 on NVIDIA GeForce GTX 460 SE (Adapter 1)...
21:10:29: ------------------------------------------
21:10:29: Audio Format: 48000hz
21:10:29: Playback device Default
21:10:29: ------------------------------------------
21:10:29: Using desktop audio input: Speakers (Realtek High Definition Audio)
21:10:29: ------------------------------------------
21:10:29: Using auxilary audio input: Line (Apowersoft_AudioDevice)
21:10:29: ------------------------------------------
21:10:29: Audio Encoding: AAC
21:10:29:     bitrate: 128
21:10:29: Using graphics capture
21:10:29: Scene buffering time set to 700
21:10:29: Using custom x264 settings: "cfr=0"
21:10:29: The custom x264 command 'cfr=0' failed
21:10:29: x264: VBV maxrate specified, but no bufsize, ignored
21:10:29: ------------------------------------------
21:10:29: Video Encoding: x264
21:10:29:     fps: 30
21:10:29:     width: 1920, height: 1080
21:10:29:     preset: ultrafast
21:10:29:     profile: high
21:10:29:     keyint: 250
21:10:29:     CBR: no
21:10:29:     CFR: yes
21:10:29:     max bitrate: 4500
21:10:29:     buffer size: 0
21:10:29:     quality: 10
21:10:29: ------------------------------------------
21:10:29: MMDeviceAudioSource: Frequency for device 'Speakers (Realtek High Definition Audio)' is 384000, samples per sec is 48000
21:10:29: MMDeviceAudioSource: Frequency for device 'Line (Apowersoft_AudioDevice)' is 352800, samples per sec is 44100
21:10:36: Total frames encoded: 197, total frames duplicated: 11 (5.58%)
21:10:36: Total frames rendered: 193, number of late frames: 2 (1.04%) (it's okay for some frames to be late)
21:10:37: 
21:10:37: Profiler time results:
21:10:37: 
21:10:37: ==============================================================
21:10:37: video thread frame - [100%] [avg time: 3.549 ms] [children: 33.2%] [unaccounted: 66.8%]
21:10:37: | scene->Preprocess - [0.0282%] [avg time: 0.001 ms]
21:10:37: | GPU download and conversion - [33.1%] [avg time: 1.176 ms] [children: 37.5%] [unaccounted: -4.37%]
21:10:37: | | flush - [1.63%] [avg time: 0.058 ms]
21:10:37: | | CopyResource - [0.394%] [avg time: 0.014 ms]
21:10:37: | | conversion to 4:2:0 - [35.5%] [avg time: 1.259 ms] [children: 35.2%] [unaccounted: 0.225%]
21:10:37: | | | Convert444toNV12 - [35.2%] [avg time: 1.251 ms]
21:10:37: encoder thread frame - [100%] [avg time: 0.943 ms]
21:10:37: ==============================================================
21:10:37: 
21:10:37: 
21:10:37: Profiler CPU results:
21:10:37: 
21:10:37: ==============================================================
21:10:37: video thread frame - [cpu time: avg 1.131 ms, total 218.401 ms] [avg calls per frame: 1]
21:10:37: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:10:37: | GPU download and conversion - [cpu time: avg 0.889 ms, total 171.601 ms] [avg calls per frame: 1]
21:10:37: | | flush - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:10:37: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:10:37: | | conversion to 4:2:0 - [cpu time: avg 1.021 ms, total 171.601 ms] [avg calls per frame: 1]
21:10:37: | | | Convert444toNV12 - [cpu time: avg 1.021 ms, total 171.601 ms] [avg calls per frame: 1]
21:10:37: encoder thread frame - [cpu time: avg 0.354 ms, total 62.4 ms] [avg calls per frame: 1]
21:10:37: ==============================================================
21:10:37: 
21:10:37: =====Stream End: 2013-12-21, 21:10:37=================================================
21:11:28: =====Stream Start: 2013-12-21, 21:11:28===============================================
21:11:28:   Multithreaded optimizations: Off
21:11:28:   Base resolution: 1920x1080
21:11:28:   Output resolution: 1920x1080
21:11:28: ------------------------------------------
21:11:28: Loading up D3D10 on NVIDIA GeForce GTX 460 SE (Adapter 1)...
21:11:28: ------------------------------------------
21:11:28: Audio Format: 48000hz
21:11:28: Playback device Default
21:11:28: ------------------------------------------
21:11:28: Using desktop audio input: Speakers (Realtek High Definition Audio)
21:11:28: ------------------------------------------
21:11:28: Using auxilary audio input: Line (Apowersoft_AudioDevice)
21:11:28: ------------------------------------------
21:11:28: Audio Encoding: AAC
21:11:28:     bitrate: 128
21:11:28: Scene buffering time set to 700
21:11:28: Using custom x264 settings: "cfr=0"
21:11:28: The custom x264 command 'cfr=0' failed
21:11:28: x264: VBV maxrate specified, but no bufsize, ignored
21:11:28: ------------------------------------------
21:11:28: Video Encoding: x264
21:11:28:     fps: 30
21:11:28:     width: 1920, height: 1080
21:11:28:     preset: ultrafast
21:11:28:     profile: high
21:11:28:     keyint: 250
21:11:28:     CBR: no
21:11:28:     CFR: yes
21:11:28:     max bitrate: 4500
21:11:28:     buffer size: 0
21:11:28:     quality: 10
21:11:28: ------------------------------------------
21:11:28: MMDeviceAudioSource: Frequency for device 'Speakers (Realtek High Definition Audio)' is 384000, samples per sec is 48000
21:11:28: MMDeviceAudioSource: Frequency for device 'Line (Apowersoft_AudioDevice)' is 352800, samples per sec is 44100
21:12:03: Total frames encoded: 1009, total frames duplicated: 0 (0.00%)
21:12:03: Total frames rendered: 1013, number of late frames: 1 (0.10%) (it's okay for some frames to be late)
21:12:03: 
21:12:03: Profiler time results:
21:12:03: 
21:12:03: ==============================================================
21:12:03: video thread frame - [100%] [avg time: 1.767 ms] [children: 78%] [unaccounted: 22%]
21:12:03: | scene->Preprocess - [0%] [avg time: 0 ms]
21:12:03: | GPU download and conversion - [78%] [avg time: 1.379 ms] [children: 75.7%] [unaccounted: 2.32%]
21:12:03: | | flush - [3.23%] [avg time: 0.057 ms]
21:12:03: | | CopyResource - [0.792%] [avg time: 0.014 ms]
21:12:03: | | conversion to 4:2:0 - [71.7%] [avg time: 1.267 ms] [children: 71.3%] [unaccounted: 0.396%]
21:12:03: | | | Convert444toNV12 - [71.3%] [avg time: 1.26 ms]
21:12:03: encoder thread frame - [100%] [avg time: 0.891 ms]
21:12:03: ==============================================================
21:12:03: 
21:12:03: 
21:12:03: Profiler CPU results:
21:12:03: 
21:12:03: ==============================================================
21:12:03: video thread frame - [cpu time: avg 1.093 ms, total 1107.61 ms] [avg calls per frame: 1]
21:12:03: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:12:03: | GPU download and conversion - [cpu time: avg 1.031 ms, total 1045.21 ms] [avg calls per frame: 1]
21:12:03: | | flush - [cpu time: avg 0.03 ms, total 31.2 ms] [avg calls per frame: 1]
21:12:03: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:12:03: | | conversion to 4:2:0 - [cpu time: avg 1.026 ms, total 1014.01 ms] [avg calls per frame: 1]
21:12:03: | | | Convert444toNV12 - [cpu time: avg 1.026 ms, total 1014.01 ms] [avg calls per frame: 1]
21:12:03: encoder thread frame - [cpu time: avg 0.126 ms, total 124.8 ms] [avg calls per frame: 1]
21:12:03: ==============================================================
21:12:03: 
21:12:03: =====Stream End: 2013-12-21, 21:12:03=================================================
21:12:36: =====Stream Start: 2013-12-21, 21:12:36===============================================
21:12:36:   Multithreaded optimizations: Off
21:12:36:   Base resolution: 1920x1080
21:12:36:   Output resolution: 1920x1080
21:12:36: ------------------------------------------
21:12:36: Loading up D3D10 on NVIDIA GeForce GTX 460 SE (Adapter 1)...
21:12:36: ------------------------------------------
21:12:36: Audio Format: 48000hz
21:12:36: Playback device Default
21:12:36: ------------------------------------------
21:12:36: Using desktop audio input: Speakers (Realtek High Definition Audio)
21:12:36: ------------------------------------------
21:12:36: Using auxilary audio input: Line (Apowersoft_AudioDevice)
21:12:36: ------------------------------------------
21:12:36: Audio Encoding: AAC
21:12:36:     bitrate: 128
21:12:36: Using graphics capture
21:12:36: Scene buffering time set to 700
21:12:36: Using custom x264 settings: "cfr=0"
21:12:36: The custom x264 command 'cfr=0' failed
21:12:36: x264: VBV maxrate specified, but no bufsize, ignored
21:12:36: ------------------------------------------
21:12:36: Video Encoding: x264
21:12:36:     fps: 30
21:12:36:     width: 1920, height: 1080
21:12:36:     preset: ultrafast
21:12:36:     profile: high
21:12:36:     keyint: 250
21:12:36:     CBR: no
21:12:36:     CFR: yes
21:12:36:     max bitrate: 4500
21:12:36:     buffer size: 0
21:12:36:     quality: 10
21:12:36: ------------------------------------------
21:12:36: MMDeviceAudioSource: Frequency for device 'Speakers (Realtek High Definition Audio)' is 384000, samples per sec is 48000
21:12:36: MMDeviceAudioSource: Frequency for device 'Line (Apowersoft_AudioDevice)' is 352800, samples per sec is 44100
21:12:40: Total frames encoded: 92, total frames duplicated: 0 (0.00%)
21:12:40: Total frames rendered: 96, number of late frames: 1 (1.04%) (it's okay for some frames to be late)
21:12:40: 
21:12:40: Profiler time results:
21:12:40: 
21:12:40: ==============================================================
21:12:40: video thread frame - [100%] [avg time: 1.545 ms] [children: 60.8%] [unaccounted: 39.2%]
21:12:40: | scene->Preprocess - [0.0647%] [avg time: 0.001 ms]
21:12:40: | GPU download and conversion - [60.8%] [avg time: 0.939 ms] [children: 80.3%] [unaccounted: -19.5%]
21:12:40: | | flush - [4.08%] [avg time: 0.063 ms]
21:12:40: | | CopyResource - [0.841%] [avg time: 0.013 ms]
21:12:40: | | conversion to 4:2:0 - [75.3%] [avg time: 1.164 ms] [children: 74.9%] [unaccounted: 0.453%]
21:12:40: | | | Convert444toNV12 - [74.9%] [avg time: 1.157 ms]
21:12:40: encoder thread frame - [100%] [avg time: 0.976 ms]
21:12:40: ==============================================================
21:12:40: 
21:12:40: 
21:12:40: Profiler CPU results:
21:12:40: 
21:12:40: ==============================================================
21:12:40: video thread frame - [cpu time: avg 0.975 ms, total 93.6 ms] [avg calls per frame: 1]
21:12:40: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:12:40: | GPU download and conversion - [cpu time: avg 0.812 ms, total 78 ms] [avg calls per frame: 1]
21:12:40: | | flush - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:12:40: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:12:40: | | conversion to 4:2:0 - [cpu time: avg 1.098 ms, total 78 ms] [avg calls per frame: 1]
21:12:40: | | | Convert444toNV12 - [cpu time: avg 1.098 ms, total 78 ms] [avg calls per frame: 1]
21:12:40: encoder thread frame - [cpu time: avg 0.219 ms, total 15.6 ms] [avg calls per frame: 1]
21:12:40: ==============================================================
21:12:40: 
21:12:40: =====Stream End: 2013-12-21, 21:12:40=================================================
21:20:12: =====Stream Start: 2013-12-21, 21:20:12===============================================
21:20:12:   Multithreaded optimizations: Off
21:20:12:   Base resolution: 1920x1080
21:20:12:   Output resolution: 1920x1080
21:20:12: ------------------------------------------
21:20:12: Loading up D3D10 on NVIDIA GeForce GTX 460 SE (Adapter 1)...
21:20:12: ------------------------------------------
21:20:12: Audio Format: 48000hz
21:20:12: Playback device Default
21:20:12: ------------------------------------------
21:20:12: Using desktop audio input: Speakers (Realtek High Definition Audio)
21:20:12: ------------------------------------------
21:20:12: Using auxilary audio input: Line (Apowersoft_AudioDevice)
21:20:12: ------------------------------------------
21:20:12: Audio Encoding: AAC
21:20:12:     bitrate: 128
21:20:12: Using graphics capture
21:20:12: Scene buffering time set to 700
21:20:12: Using custom x264 settings: "cfr=0"
21:20:12: The custom x264 command 'cfr=0' failed
21:20:12: x264: VBV maxrate specified, but no bufsize, ignored
21:20:12: ------------------------------------------
21:20:12: Video Encoding: x264
21:20:12:     fps: 30
21:20:12:     width: 1920, height: 1080
21:20:12:     preset: ultrafast
21:20:12:     profile: high
21:20:12:     keyint: 250
21:20:12:     CBR: no
21:20:12:     CFR: yes
21:20:12:     max bitrate: 4500
21:20:12:     buffer size: 0
21:20:12:     quality: 10
21:20:12: ------------------------------------------
21:20:12: MMDeviceAudioSource: Frequency for device 'Speakers (Realtek High Definition Audio)' is 384000, samples per sec is 48000
21:20:12: MMDeviceAudioSource: Frequency for device 'Line (Apowersoft_AudioDevice)' is 352800, samples per sec is 44100
21:21:32: Total frames encoded: 2355, total frames duplicated: 0 (0.00%)
21:21:32: Total frames rendered: 2359, number of late frames: 1 (0.04%) (it's okay for some frames to be late)
21:21:32: 
21:21:32: Profiler time results:
21:21:32: 
21:21:32: ==============================================================
21:21:32: video thread frame - [100%] [avg time: 1.691 ms] [children: 79.1%] [unaccounted: 20.9%]
21:21:32: | scene->Preprocess - [0.0591%] [avg time: 0.001 ms]
21:21:32: | GPU download and conversion - [79.1%] [avg time: 1.337 ms] [children: 77.7%] [unaccounted: 1.36%]
21:21:32: | | flush - [3.13%] [avg time: 0.053 ms]
21:21:32: | | CopyResource - [0.769%] [avg time: 0.013 ms]
21:21:32: | | conversion to 4:2:0 - [73.8%] [avg time: 1.248 ms] [children: 73.4%] [unaccounted: 0.414%]
21:21:32: | | | Convert444toNV12 - [73.4%] [avg time: 1.241 ms]
21:21:32: encoder thread frame - [100%] [avg time: 0.955 ms]
21:21:32: ==============================================================
21:21:32: 
21:21:32: 
21:21:32: Profiler CPU results:
21:21:32: 
21:21:32: ==============================================================
21:21:32: video thread frame - [cpu time: avg 1.117 ms, total 2636.42 ms] [avg calls per frame: 1]
21:21:32: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:21:32: | GPU download and conversion - [cpu time: avg 1.104 ms, total 2605.22 ms] [avg calls per frame: 1]
21:21:32: | | flush - [cpu time: avg 0.026 ms, total 62.401 ms] [avg calls per frame: 1]
21:21:32: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
21:21:32: | | conversion to 4:2:0 - [cpu time: avg 1.089 ms, total 2542.82 ms] [avg calls per frame: 1]
21:21:32: | | | Convert444toNV12 - [cpu time: avg 1.082 ms, total 2527.22 ms] [avg calls per frame: 1]
21:21:32: encoder thread frame - [cpu time: avg 0.147 ms, total 343.202 ms] [avg calls per frame: 1]
21:21:32: ==============================================================
21:21:32: 
21:21:32: =====Stream End: 2013-12-21, 21:21:32=================================================

dodgepong · Dec 22, 2013

What game are you trying to capture?

kjjj11223344 · Dec 22, 2013

I've been trying with Battlefield 3 with no avail (unless I specifically set the source though). I'd like to get this fixed as sometimes I forget to set the source and find out when it's too late.

Lain · Dec 22, 2013

Note that often you need to run OBS as admin for the hotkey to work. That might be the actual issue. If it's not, please let us know

kjjj11223344 · Dec 22, 2013

I set OBS to run as administrator since that is always a plus, but that didn't work. However, I have figured it out. Whenever I press my recording hotkey, it seems as if OBS looses the "focus" on the game, and as a result, I get the black screen. If I press the recording key, and then press the game capture hotkey, OBS regains "focus" on the game, and it records.

Lain · Dec 22, 2013

Ah yes, this is actually a known issue with OBS that does need to be resolved at some point -- the hotkey feature has to be continually pressed every time focus is lost. It's actually extremely annoying, thank you for reminding me of that.

Dannyrainbows · May 23, 2016

I figured it out for some reason when I downloaded obs from this site it gave me a 32bit and a 64bit witch is weird I've been using the 32bit so I clicked window key and searched obs and they both show up run as admin 64bit then the keys work woot woot

Question / Help Game Capture Hotkey Doesn't Work

kjjj11223344

New Member

dodgepong

Administrator

kjjj11223344

New Member

Lain

kjjj11223344

New Member

Lain

Dannyrainbows

New Member