Question / Help Only my webcam is working - everything else comes up empty

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Daniel Khachatorian

New Member
Hi,
I apologize if I am not following some forum rules, or if this issue has been addressed already, I just couldn't find this particular problem.

I've been using OBS for a while, but hadn't touched it in a few months. I went back to it today, and literally everything I try to capture (using window capture, game capture) comes up blank, except for webcam and monitor capture (and monitor capture will sometimes give me an error of "Texture->map failed:0x887a0005 0x887a0006 Your video card or driver froze and was reset. Please check for possible hardware / driver issues. This error can also occur if you have enabled opencl in x264 custom settings.)

When I try to uninstall, I got an issue with GraphicsCaptureHook.dll. So I renamed that folder to gibberish, uninstalled, and reinstalled, so that there is now a proper plugin folder called GraphicsCapture with GraphicsCaptureHook.dll and some other files in there.

I have a Lenovo with Nvidia GeForce GT 755M, and I make sure that this adapter is selected under settings->video. I've also gone through the nvidia control panel and selected OBS under the 3d settings so that the high performance adapter (nvidia) is forced for OBS. No matter what program I try to capture (anything on steam, VBA, RECentral, etc) it just comes up blank, and I am totally lost as to what to do next.

I don't know if this is relevant info at all, but when I try to connect a console to my pc using the Avermedia LGP, it records in pc-free mode perfectly fine, but when I connect the game capture device to my pc and open RECentral to view the video, no signal is present.

I really have no idea what to do, and again sorry if I am not following some forum rules. Thanks in advance
 
Sorry, I thought I did that. http://pastebin.com/GCDZVHM3

[
13:08:45: Open Broadcaster Software v0.65b - 32bit (´・ω・｀)
13:08:45: -------------------------------
13:08:45: CPU Name: Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
13:08:45: CPU Speed: 2394MHz
13:08:45: Physical Memory: 4095MB Total, 4095MB Free
13:08:45: stepping id: 3, model 60, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
13:08:45: monitor 1: pos={0, 0}, size={1920, 1080}
13:08:45: Windows Version: 6.2 Build 9200
13:08:45: Aero is Enabled
13:08:45: -------------------------------
13:08:45: OBS Modules:
13:08:45: Base Address Module
13:08:45: 01220000 OBS.exe
13:08:45: 69200000 OBSApi.dll
13:08:45: 6DA50000 DShowPlugin.dll
13:08:45: 68FB0000 GraphicsCapture.dll
13:08:45: 68F80000 NoiseGate.dll
13:08:45: 6D800000 PSVPlugin.dll
13:08:45: 68F40000 scenesw.dll
13:08:45: ------------------------------------------
13:08:45: Adapter 1
13:08:45: Video Adapter: Intel(R) HD Graphics 4600
13:08:45: Video Adapter Dedicated Video Memory: 0
13:08:45: Video Adapter Shared System Memory: 1879048192
13:08:45: Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
13:08:45: ------------------------------------------
13:08:45: Adapter 2
13:08:45: Video Adapter: NVIDIA GeForce GT 755M
13:08:45: Video Adapter Dedicated Video Memory: 2085482496
13:08:45: Video Adapter Shared System Memory: 2147610624
13:08:45: =====Stream Start: 2015-03-18, 13:08:45===============================================
13:08:45: Multithreaded optimizations: On
13:08:45: Base resolution: 1536x864
13:08:45: Output resolution: 1536x864
13:08:45: ------------------------------------------
13:08:45: Loading up D3D10 on Intel(R) HD Graphics 4600 (Adapter 1)...
13:08:45: ------------------------------------------
13:08:45: Audio Format: 48000 Hz
13:08:45: ------------------------------------------
13:08:45: Audio Channels: 2 Ch
13:08:45: Playback device Default
13:08:45: ------------------------------------------
13:08:45: Using desktop audio input: BBY LCD (Intel(R) Display Audio)
13:08:45: Global Audio time adjust: 0
13:08:45: ------------------------------------------
13:08:45: Using auxilary audio input: Microphone (Realtek High Definition Audio)
13:09:12: Mic time offset: 0
13:09:12: ------------------------------------------
13:09:12: Audio Encoding: AAC
13:09:12: bitrate: 128
13:09:12: Using Window Capture
13:09:12: Using graphics capture
13:09:12: Trying to hook process: clementine.exe
13:09:12: Scene buffering time set to 394
13:09:12: ------------------------------------------
13:09:12: Video Encoding: x264
13:09:12: fps: 30
13:09:12: width: 1536, height: 864
13:09:12: preset: veryfast
13:09:12: profile: main
13:09:12: keyint: 60
13:09:12: CBR: yes
13:09:12: CFR: yes
13:09:12: max bitrate: 1800
13:09:12: buffer size: 1800
13:09:12: ------------------------------------------
13:09:48: Using graphics capture
13:09:48: Trying to hook process: VisualBoyAdvance.exe
13:14:29: Total frames encoded: 9503, total frames duplicated: 5 (0.05%)
13:14:29: Total frames rendered: 9519, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
13:14:30:
13:14:30: Profiler time results:
13:14:30:
13:14:30: ==============================================================
13:14:30: video thread frame - [100%] [avg time: 1.938 ms] [children: 45%] [unaccounted: 55%]
13:14:30: | scene->Preprocess - [35.8%] [avg time: 0.694 ms]
13:14:30: | GPU download and conversion - [9.24%] [avg time: 0.179 ms] [children: 8.46%] [unaccounted: 0.774%]
13:14:30: | | flush - [7.69%] [avg time: 0.149 ms]
13:14:30: | | CopyResource - [0.568%] [avg time: 0.011 ms]
13:14:30: | | conversion to 4:2:0 - [0.206%] [avg time: 0.004 ms]
13:14:30: Convert444Threads - [100%] [avg time: 0.878 ms] [children: 98.9%] [unaccounted: 1.14%]
13:14:30: | Convert444toNV12 - [98.9%] [avg time: 0.868 ms]
13:14:30: encoder thread frame - [100%] [avg time: 2.029 ms] [children: 0.246%] [unaccounted: 99.8%]
13:14:30: | sending stuff out - [0.246%] [avg time: 0.005 ms]
13:14:30: ==============================================================
13:14:30:
13:14:30:
13:14:30: Profiler CPU results:
13:14:30:
13:14:30: ==============================================================
13:14:30: video thread frame - [cpu time: avg 1.135 ms, total 10812.5 ms] [avg calls per frame: 1]
13:14:30: | scene->Preprocess - [cpu time: avg 0.067 ms, total 640.625 ms] [avg calls per frame: 1]
13:14:30: | GPU download and conversion - [cpu time: avg 0.124 ms, total 1187.5 ms] [avg calls per frame: 1]
13:14:30: | | flush - [cpu time: avg 0.093 ms, total 890.625 ms] [avg calls per frame: 1]
13:14:30: | | CopyResource - [cpu time: avg 0.013 ms, total 125 ms] [avg calls per frame: 1]
13:14:30: | | conversion to 4:2:0 - [cpu time: avg 0.006 ms, total 62.5 ms] [avg calls per frame: 1]
13:14:30: Convert444Threads - [cpu time: avg 0.79 ms, total 15031.3 ms] [avg calls per frame: 2]
13:14:30: | Convert444toNV12 - [cpu time: avg 0.783 ms, total 14890.6 ms] [avg calls per frame: 2]
13:14:30: encoder thread frame - [cpu time: avg 1.603 ms, total 15234.4 ms] [avg calls per frame: 1]
13:14:30: | sending stuff out - [cpu time: avg 0.001 ms, total 15.625 ms] [avg calls per frame: 1]
13:14:30: ==============================================================
13:14:30:
13:14:30: =====Stream End: 2015-03-18, 13:14:30=================================================


Last game capture log:
2015-03-18, 13:09:48: we're booting up:
13:09:48: CaptureThread: attached to process VisualBoyAdvance.exe
13:09:48: GL Present
13:09:48: DirectDraw capture: Windows 8 not supported yet
13:09:48: (half life scientist) everything.. seems to be in order
]
 
Check that OBS is still configured properly in your Nvidia control panel. If only monitor capture is working then OBS is still running on the integrated GPU. You should also test game capture on something more normal like a DX9/10/11 game, not on RECentral or an emulator (a capture card should be added as a video capture source, not through capturing RECentral; emulators in particular can be problematic to capture).
 
OBS is still configured to "high performance nvidia processor" in the nvidia control panel.

Only monitor capture and webcam still work, I tested Lococycle (which has both dx9 and dx11 options) and that didn't work either.

I noticed that the mouse appeared over the game, and the audio from the game is captured, but just not the video. :(
 
Remove and re-add the OBS executable to the Nvidia control panel. Make sure you add the right one, or just add both - 32-bit is C:\Program Files (x86)\OBS\OBS.exe and 64-bit is C:\Program Files\OBS\OBS.exe. Be sure to restart OBS after doing so.
 
So I tried doing that, but I don't really see any "running list" of applications I've added, but I browsed to both executables anyway and forced the nvidia gpu on them both (although it looked like the nvidia control panel was treating them as one.)

I went into the global settings, and forced the high performance nvidia on everything.
This seems to make dx games work in game capture (lococycle worked :) ) but not other things.

Testing things out, I went back to the global settings, returned it to autoselect, and in OBS selected many different games, one at a time. Under normal settings none of them worked, but if I put the games in window capture AND check "compatibility mode", everything works (including emulators)

So I seem to be a step closer to figuring this out....just not sure what this all means.

BTW thanks for all the help so far ^_^

log: http://pastebin.com/m3JQNE9h
 
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