Question / Help NVIDIA Optimus streaming issue

Eska

New Member
Hello!

You probably can figure it out already, but i have black screen when trying to stream Lineage II [4game], GAME CAPTURE option.

Screen Capture works great, im runing OBS with admin privs, its the same on 64 and 32 bit.

I tried everything i could, in NVIDIA panel i have it set to use always high performance card (NVIDIA GT 740M)
My CPU: i5-3230M
RAM: 8 GB DDR3

Asus X75VB series

LOG:

Code:
13:30:06: Open Broadcaster Software v0.651b - 32bit (´・ω・`)
13:30:06: -------------------------------
13:30:06: CPU Name: Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz
13:30:06: CPU Speed: 2594MHz
13:30:06: Physical Memory:  4095MB Total, 4095MB Free
13:30:06: stepping id: 9, model 58, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 2
13:30:06: monitor 1: pos={0, 0}, size={1600, 900}
13:30:06: Windows Version: 6.1 Build 7601 S
13:30:06: Aero is Disabled
13:30:06: -------------------------------
13:30:06: OBS Modules:
13:30:06: Base Address     Module
13:30:06: 01340000         OBS.exe
13:30:06: 6EA00000         OBSApi.dll
13:30:06: 70BF0000         DShowPlugin.dll
13:30:06: 6F9C0000         GraphicsCapture.dll
13:30:06: 6F930000         NoiseGate.dll
13:30:06: 74410000         PSVPlugin.dll
13:30:06: 6FA10000         scenesw.dll
13:30:06: ------------------------------------------
13:30:06: Adapter 1
13:30:06:   Video Adapter: NVIDIA GeForce GT 740M                
13:30:06:   Video Adapter Dedicated Video Memory: 2095972352
13:30:06:   Video Adapter Shared System Memory: 2147610624
13:30:06:   Video Adapter Output 1: pos={0, 0}, size={1600, 900}, attached=true
13:30:06: ------------------------------------------
13:30:06: Adapter 2
13:30:06:   Video Adapter: NVIDIA GeForce GT 740M                
13:30:06:   Video Adapter Dedicated Video Memory: 2095972352
13:30:06:   Video Adapter Shared System Memory: 2147610624
13:30:06: =====Stream Start: 2015-05-03, 13:30:06===============================================
13:30:06:   Multithreaded optimizations: On
13:30:06:   Base resolution: 1920x1080
13:30:06:   Output resolution: 1920x1080
13:30:06: ------------------------------------------
13:30:06: Loading up D3D10 on NVIDIA GeForce GT 740M (Adapter 1)...
13:30:06: ------------------------------------------
13:30:06: Audio Format: 48000 Hz
13:30:06: ------------------------------------------
13:30:06: Audio Channels: 2 Ch
13:30:06: Playback device Default
13:30:06: ------------------------------------------
13:30:06: Using desktop audio input: Headset (Sound Blaster Tactic(3D) Sigma)
13:30:06: Global Audio time adjust: 0
13:30:06: ------------------------------------------
13:30:06: Using auxilary audio input: Headset Microphone (Sound Blaster Tactic(3D) Sigma)
13:30:06: Mic time offset: 0
13:30:06: ------------------------------------------
13:30:06: Audio Encoding: AAC
13:30:06:     bitrate: 128
13:30:06: Using graphics capture
13:30:06: Using anti-cheat hooking for game capture
13:30:06: Scene buffering time set to 700
13:30:06: ------------------------------------------
13:30:06: Video Encoding: x264
13:30:06:     fps: 30
13:30:06:     width: 1920, height: 1080
13:30:06:     preset: veryfast
13:30:06:     profile: high
13:30:06:     keyint: 250
13:30:06:     CBR: yes
13:30:06:     CFR: yes
13:30:06:     max bitrate: 4500
13:30:06:     buffer size: 4500
13:30:06: ------------------------------------------
13:30:08: Using RTMP service: Twitch
13:30:08:   Server selection: rtmp://live-fra.twitch.tv/app
13:30:08:   Interface: 802.11n Wireless LAN Card (802.11, 375 mbps)
13:30:09: Completed handshake with rtmp://live-fra.twitch.tv/app in 944 ms.
13:30:09: SO_SNDBUF was at 8192
13:30:09: SO_SNDBUF is now 65536
13:30:10: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 131072 (buffer: 682 / 591872)
13:30:13: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 262144 (buffer: 0 / 591872)
13:30:31: FlushBufferedVideo: Flushing 2 packets over 33 ms
13:30:31: Total frames encoded: 722, total frames duplicated: 0 (0.00%)
13:30:31: Total frames rendered: 745, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
13:30:31:
13:30:31: Profiler time results:
13:30:31:
13:30:31: ==============================================================
13:30:31: video thread frame - [100%] [avg time: 0.663 ms] [children: 29.7%] [unaccounted: 70.3%]
13:30:31: | scene->Preprocess - [0.302%] [avg time: 0.002 ms]
13:30:31: | GPU download and conversion - [29.4%] [avg time: 0.195 ms] [children: 25.3%] [unaccounted: 4.07%]
13:30:31: | | flush - [23.5%] [avg time: 0.156 ms]
13:30:31: | | CopyResource - [1.06%] [avg time: 0.007 ms]
13:30:31: | | conversion to 4:2:0 - [0.754%] [avg time: 0.005 ms]
13:30:31: Convert444Thread - [100%] [avg time: 1.396 ms] [children: 99.2%] [unaccounted: 0.788%]
13:30:31: | Convert444toNV12 - [99.2%] [avg time: 1.385 ms]
13:30:31: encoder thread frame - [100%] [avg time: 2.073 ms] [children: 2.65%] [unaccounted: 97.3%]
13:30:31: | sending stuff out - [2.65%] [avg time: 0.055 ms]
13:30:31: ==============================================================
13:30:31:
13:30:31:
13:30:31: Profiler CPU results:
13:30:31:
13:30:31: ==============================================================
13:30:31: video thread frame - [cpu time: avg 0.083 ms, total 62.4 ms] [avg calls per frame: 1]
13:30:31: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
13:30:31: | GPU download and conversion - [cpu time: avg 0.041 ms, total 31.2 ms] [avg calls per frame: 1]
13:30:31: | | flush - [cpu time: avg 0.041 ms, total 31.2 ms] [avg calls per frame: 1]
13:30:31: | | CopyResource - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
13:30:31: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
13:30:31: Convert444Thread - [cpu time: avg 1.319 ms, total 951.606 ms] [avg calls per frame: 1]
13:30:31: | Convert444toNV12 - [cpu time: avg 1.319 ms, total 951.606 ms] [avg calls per frame: 1]
13:30:31: encoder thread frame - [cpu time: avg 1.473 ms, total 1060.81 ms] [avg calls per frame: 1]
13:30:31: | sending stuff out - [cpu time: avg 0.021 ms, total 15.6 ms] [avg calls per frame: 1]
13:30:31: ==============================================================
13:30:31:
13:30:31: =====Stream End: 2015-05-03, 13:30:31=================================================
13:30:31: ~RTMPPublisher: Packet flush completed in 134 ms
13:30:31: ~RTMPPublisher: Send thread terminated in 0 ms
13:30:31: RTMPPublisher::SocketLoop: Graceful loop exit
13:30:31: ~RTMPPublisher: Socket thread terminated in 0 ms
13:30:41: ~RTMPPublisher: Final socket shutdown completed in 10205 ms
13:30:41: Average send payload: 11969 bytes, average send interval: 20 ms
13:30:41: Number of times waited to send: 0, Waited for a total of 0 bytes
13:30:41: Number of b-frames dropped: 0 (0%), Number of p-frames dropped: 0 (0%), Total 0 (0%)
13:30:41: Number of bytes sent: 12089434
 
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