ChuckSerrett
New Member
I'm having a weird problem.
My setup is OBS v0.63b, Windows 8.1 with a Blackmagic Deck Link Recorder.
When I first installed OBS everything worked as expected. Later(after closing OBS) I opened OBS and tried again and I get a black screen. Troubleshooting led me to trying different versions and I discovered if I uninstall OBS and re install, it only works on the first launch. This is the third setup I've used with the same specs. The Deck Link card works fine in Media Express so I'm thinking it is an issue with OBS.
I'm using an SDI input at 1080i 59.94 8 bit 4:2:2 YUV. When I relaunch OBS it defaults back to NTSC which is what is causing the black screen.
I have remote access to the machine and I will have physical access tomorrow.
If I need to post any screenshots let me know.
Thanks.
My setup is OBS v0.63b, Windows 8.1 with a Blackmagic Deck Link Recorder.
When I first installed OBS everything worked as expected. Later(after closing OBS) I opened OBS and tried again and I get a black screen. Troubleshooting led me to trying different versions and I discovered if I uninstall OBS and re install, it only works on the first launch. This is the third setup I've used with the same specs. The Deck Link card works fine in Media Express so I'm thinking it is an issue with OBS.
I'm using an SDI input at 1080i 59.94 8 bit 4:2:2 YUV. When I relaunch OBS it defaults back to NTSC which is what is causing the black screen.
12:23:54: No Intel graphics adapter visible in QSVHelper.exe, Optimus problem?
12:23:54: CUDA loaded successfully
12:23:54: 1 CUDA capable devices found
12:23:54: [ GPU #0 - < GeForce GTX 750 Ti > has Compute SM 5.0, NVENC Available ]
12:24:11: Open Broadcaster Software v0.63b - 32bit (´・ω・｀)
12:24:11: -------------------------------
12:24:11: CPU Name: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
12:24:11: CPU Speed: 3600MHz
12:24:11: Physical Memory: 4095MB Total, 4095MB Free
12:24:11: stepping id: 3, model 60, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
12:24:11: monitor 1: pos={0, 0}, size={1920, 1080}
12:24:11: Windows Version: 6.2 Build 9200
12:24:11: Aero is Enabled
12:24:11: -------------------------------
12:24:11: OBS Modules:
12:24:11: Base Address Module
12:24:11: 00EA0000 OBS.exe
12:24:11: 62950000 OBSApi.dll
12:24:11: 62CB0000 DShowPlugin.dll
12:24:11: 62720000 GraphicsCapture.dll
12:24:11: 626F0000 NoiseGate.dll
12:24:11: 626D0000 PSVPlugin.dll
12:24:11: ------------------------------------------
12:24:11: Adapter 1
12:24:11: Video Adapter: NVIDIA GeForce GTX 750 Ti
12:24:11: Video Adapter Dedicated Video Memory: 2066542592
12:24:11: Video Adapter Shared System Memory: 2147676160
12:24:11: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
12:24:11: =====Stream Start: 2015-02-05, 12:24:11===============================================
12:24:11: Multithreaded optimizations: On
12:24:11: Base resolution: 1920x1080
12:24:11: Output resolution: 1920x1080
12:24:11: ------------------------------------------
12:24:11: Loading up D3D10 on NVIDIA GeForce GTX 750 Ti (Adapter 1)...
12:24:11: ------------------------------------------
12:24:11: Audio Format: 48000 Hz
12:24:11: ------------------------------------------
12:24:11: Audio Channels: 2 Ch
12:24:11: Playback device Default
12:24:11: ------------------------------------------
12:24:11: Using desktop audio input: E324-C (NVIDIA High Definition Audio)
12:24:11: Global Audio time adjust: 0
12:24:11: ------------------------------------------
12:24:11: Using auxilary audio input: Line In (Realtek High Definition Audio)
12:24:11: Mic time offset: 0
12:24:11: ------------------------------------------
12:24:11: Audio Encoding: AAC
12:24:11: bitrate: 128
12:24:11: ------------------------------------------
12:24:11: device: Decklink Video Capture,
12:24:11: device id (null),
12:24:11: chosen type: HDYC, usingFourCC: true, res: 1920x1080 - 1920x1080, frameIntervals: 333667-333667
12:24:11: use buffering: false - 0, fourCC: 'HDYC'
12:24:11: audio device: Line In (Realtek High Definition Audio),
12:24:11: audio device id (null),
12:24:11: audio time offset 0,
12:24:11:
12:24:11: Using directshow input
12:24:11: Scene buffering time set to 700
12:24:11: ------------------------------------------
12:24:11: Video Encoding: x264
12:24:11: fps: 30
12:24:11: width: 1920, height: 1080
12:24:11: preset: veryfast
12:24:11: profile: high
12:24:11: keyint: 250
12:24:11: CBR: yes
12:24:11: CFR: yes
12:24:11: max bitrate: 1000
12:24:11: buffer size: 1000
12:24:11: ------------------------------------------
12:24:13: Total frames encoded: 49, total frames duplicated: 0 (0.00%)
12:24:13: Total frames rendered: 74, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
12:24:14:
12:24:14: Profiler time results:
12:24:14:
12:24:14: ==============================================================
12:24:14: video thread frame - [100%] [avg time: 3.198 ms] [children: 67.4%] [unaccounted: 32.6%]
12:24:14: | scene->Preprocess - [63.4%] [avg time: 2.027 ms]
12:24:14: | GPU download and conversion - [4.07%] [avg time: 0.13 ms] [children: 3.91%] [unaccounted: 0.156%]
12:24:14: | | flush - [3.66%] [avg time: 0.117 ms]
12:24:14: | | CopyResource - [0.156%] [avg time: 0.005 ms]
12:24:14: | | conversion to 4:2:0 - [0.0938%] [avg time: 0.003 ms]
12:24:14: Convert444Threads - [100%] [avg time: 1.236 ms] [children: 99.4%] [unaccounted: 0.566%]
12:24:14: | Convert444toNV12 - [99.4%] [avg time: 1.229 ms]
12:24:14: encoder thread frame - [100%] [avg time: 2.008 ms] [children: 0.149%] [unaccounted: 99.9%]
12:24:14: | sending stuff out - [0.149%] [avg time: 0.003 ms]
12:24:14: ==============================================================
12:24:14:
12:24:14:
12:24:14: Profiler CPU results:
12:24:14:
12:24:14: ==============================================================
12:24:14: video thread frame - [cpu time: avg 2.322 ms, total 171.875 ms] [avg calls per frame: 1]
12:24:14: | scene->Preprocess - [cpu time: avg 1.266 ms, total 93.75 ms] [avg calls per frame: 1]
12:24:14: | GPU download and conversion - [cpu time: avg 0.211 ms, total 15.625 ms] [avg calls per frame: 1]
12:24:14: | | flush - [cpu time: avg 0.211 ms, total 15.625 ms] [avg calls per frame: 1]
12:24:14: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
12:24:14: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
12:24:14: Convert444Threads - [cpu time: avg 1.093 ms, total 109.375 ms] [avg calls per frame: 2]
12:24:14: | Convert444toNV12 - [cpu time: avg 1.093 ms, total 109.375 ms] [avg calls per frame: 2]
12:24:14: encoder thread frame - [cpu time: avg 1.913 ms, total 93.75 ms] [avg calls per frame: 1]
12:24:14: | sending stuff out - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
12:24:14: ==============================================================
12:24:14:
12:24:14: =====Stream End: 2015-02-05, 12:24:14=================================================
12:23:54: CUDA loaded successfully
12:23:54: 1 CUDA capable devices found
12:23:54: [ GPU #0 - < GeForce GTX 750 Ti > has Compute SM 5.0, NVENC Available ]
12:24:11: Open Broadcaster Software v0.63b - 32bit (´・ω・｀)
12:24:11: -------------------------------
12:24:11: CPU Name: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz
12:24:11: CPU Speed: 3600MHz
12:24:11: Physical Memory: 4095MB Total, 4095MB Free
12:24:11: stepping id: 3, model 60, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
12:24:11: monitor 1: pos={0, 0}, size={1920, 1080}
12:24:11: Windows Version: 6.2 Build 9200
12:24:11: Aero is Enabled
12:24:11: -------------------------------
12:24:11: OBS Modules:
12:24:11: Base Address Module
12:24:11: 00EA0000 OBS.exe
12:24:11: 62950000 OBSApi.dll
12:24:11: 62CB0000 DShowPlugin.dll
12:24:11: 62720000 GraphicsCapture.dll
12:24:11: 626F0000 NoiseGate.dll
12:24:11: 626D0000 PSVPlugin.dll
12:24:11: ------------------------------------------
12:24:11: Adapter 1
12:24:11: Video Adapter: NVIDIA GeForce GTX 750 Ti
12:24:11: Video Adapter Dedicated Video Memory: 2066542592
12:24:11: Video Adapter Shared System Memory: 2147676160
12:24:11: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
12:24:11: =====Stream Start: 2015-02-05, 12:24:11===============================================
12:24:11: Multithreaded optimizations: On
12:24:11: Base resolution: 1920x1080
12:24:11: Output resolution: 1920x1080
12:24:11: ------------------------------------------
12:24:11: Loading up D3D10 on NVIDIA GeForce GTX 750 Ti (Adapter 1)...
12:24:11: ------------------------------------------
12:24:11: Audio Format: 48000 Hz
12:24:11: ------------------------------------------
12:24:11: Audio Channels: 2 Ch
12:24:11: Playback device Default
12:24:11: ------------------------------------------
12:24:11: Using desktop audio input: E324-C (NVIDIA High Definition Audio)
12:24:11: Global Audio time adjust: 0
12:24:11: ------------------------------------------
12:24:11: Using auxilary audio input: Line In (Realtek High Definition Audio)
12:24:11: Mic time offset: 0
12:24:11: ------------------------------------------
12:24:11: Audio Encoding: AAC
12:24:11: bitrate: 128
12:24:11: ------------------------------------------
12:24:11: device: Decklink Video Capture,
12:24:11: device id (null),
12:24:11: chosen type: HDYC, usingFourCC: true, res: 1920x1080 - 1920x1080, frameIntervals: 333667-333667
12:24:11: use buffering: false - 0, fourCC: 'HDYC'
12:24:11: audio device: Line In (Realtek High Definition Audio),
12:24:11: audio device id (null),
12:24:11: audio time offset 0,
12:24:11:
12:24:11: Using directshow input
12:24:11: Scene buffering time set to 700
12:24:11: ------------------------------------------
12:24:11: Video Encoding: x264
12:24:11: fps: 30
12:24:11: width: 1920, height: 1080
12:24:11: preset: veryfast
12:24:11: profile: high
12:24:11: keyint: 250
12:24:11: CBR: yes
12:24:11: CFR: yes
12:24:11: max bitrate: 1000
12:24:11: buffer size: 1000
12:24:11: ------------------------------------------
12:24:13: Total frames encoded: 49, total frames duplicated: 0 (0.00%)
12:24:13: Total frames rendered: 74, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
12:24:14:
12:24:14: Profiler time results:
12:24:14:
12:24:14: ==============================================================
12:24:14: video thread frame - [100%] [avg time: 3.198 ms] [children: 67.4%] [unaccounted: 32.6%]
12:24:14: | scene->Preprocess - [63.4%] [avg time: 2.027 ms]
12:24:14: | GPU download and conversion - [4.07%] [avg time: 0.13 ms] [children: 3.91%] [unaccounted: 0.156%]
12:24:14: | | flush - [3.66%] [avg time: 0.117 ms]
12:24:14: | | CopyResource - [0.156%] [avg time: 0.005 ms]
12:24:14: | | conversion to 4:2:0 - [0.0938%] [avg time: 0.003 ms]
12:24:14: Convert444Threads - [100%] [avg time: 1.236 ms] [children: 99.4%] [unaccounted: 0.566%]
12:24:14: | Convert444toNV12 - [99.4%] [avg time: 1.229 ms]
12:24:14: encoder thread frame - [100%] [avg time: 2.008 ms] [children: 0.149%] [unaccounted: 99.9%]
12:24:14: | sending stuff out - [0.149%] [avg time: 0.003 ms]
12:24:14: ==============================================================
12:24:14:
12:24:14:
12:24:14: Profiler CPU results:
12:24:14:
12:24:14: ==============================================================
12:24:14: video thread frame - [cpu time: avg 2.322 ms, total 171.875 ms] [avg calls per frame: 1]
12:24:14: | scene->Preprocess - [cpu time: avg 1.266 ms, total 93.75 ms] [avg calls per frame: 1]
12:24:14: | GPU download and conversion - [cpu time: avg 0.211 ms, total 15.625 ms] [avg calls per frame: 1]
12:24:14: | | flush - [cpu time: avg 0.211 ms, total 15.625 ms] [avg calls per frame: 1]
12:24:14: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
12:24:14: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
12:24:14: Convert444Threads - [cpu time: avg 1.093 ms, total 109.375 ms] [avg calls per frame: 2]
12:24:14: | Convert444toNV12 - [cpu time: avg 1.093 ms, total 109.375 ms] [avg calls per frame: 2]
12:24:14: encoder thread frame - [cpu time: avg 1.913 ms, total 93.75 ms] [avg calls per frame: 1]
12:24:14: | sending stuff out - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
12:24:14: ==============================================================
12:24:14:
12:24:14: =====Stream End: 2015-02-05, 12:24:14=================================================
I have remote access to the machine and I will have physical access tomorrow.
If I need to post any screenshots let me know.
Thanks.