Question / Help Stuttering, Is it CPU or just settings or something else?

webcan · Dec 9, 2013

HI! I captured a video and set the x264 CPU preset to "fast" to gain better graphics and noticed an stutter in the video every 4 -6 seconds of video, now question is, would it be the CPU getting over loaded that's causing the stutter under the settings that I applied and/or something else?

I have a very high end rig. Six core CPU with 16gig ram and 780gf 3 gig video card on a Asus Rampage IV extream MOBO Overclocked with modified water cooling.

So depending on what's causing the stutter I may try to fiddle with things a bit more.

NOTE: I did notice a difference in quality when viewing with the "fast" setting. I am capturing a game called "Star Citizen" which uses Extremely high end graphics, So basically I want the best quality graphics my rig can handle :)

Code:

20:40:09: Open Broadcaster Software v0.584b - 32bit (´・ω・｀)
20:40:09: -------------------------------
20:40:09: CPU Name: Intel(R) Core(TM) i7-3930K CPU @ 3.20GHz
20:40:09: CPU Speed: 3199MHz
20:40:09: Physical Memory:  4095MB Total, 4095MB Free
20:40:09: stepping id: 7, model 45, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 6, total cores 3
20:40:09: monitor 1: pos={0, 0}, size={1920, 1080}
20:40:09: Windows Version: 6.1 Build 7601 S
20:40:09: Aero is Enabled
20:40:09: -------------------------------
20:40:09: OBS Modules:
20:40:09: Base Address     Module
20:40:09: 000F0000         OBS.exe
20:40:09: 0F640000         OBSApi.dll
20:40:09: 02E50000         DShowPlugin.dll
20:40:09: 5ACC0000         GraphicsCapture.dll
20:40:09: 0FE60000         NoiseGate.dll
20:40:09: 0F620000         PSVPlugin.dll
20:40:09: ------------------------------------------
20:40:09: Adapter 1
20:40:09:   Video Adapter: NVIDIA GeForce GTX 780
20:40:09:   Video Adapter Dedicated Video Memory: 3140157440
20:40:09:   Video Adapter Shared System Memory: 1154744320
20:40:09:   Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
20:40:09: =====Stream Start: 2013-12-08, 20:40:09===============================================
20:40:09:   Multithreaded optimizations: On
20:40:09:   Base resolution: 1920x1080
20:40:09:   Output resolution: 1280x720
20:40:09: ------------------------------------------
20:40:09: Loading up D3D10 on NVIDIA GeForce GTX 780...
20:40:09: ------------------------------------------
20:40:09: Audio Format: 48000hz
20:40:09: Playback device Default
20:40:09: ------------------------------------------
20:40:09: Using desktop audio input: Speakers (4- Skullcandy GMX Dolby Transmitter)
20:40:09: ------------------------------------------
20:40:09: Using auxilary audio input: Microphone (4- Skullcandy GMX Dolby Transmitter)
20:40:09: ------------------------------------------
20:40:09: Audio Encoding: AAC
20:40:09:     bitrate: 128
20:40:09: Using graphics capture
20:40:09: Scene buffering time set to 700
20:40:09: ------------------------------------------
20:40:09: Video Encoding: x264
20:40:09:     fps: 60
20:40:09:     width: 1280, height: 720
20:40:09:     preset: faster
20:40:09:     profile: high
20:40:09:     keyint: 250
20:40:09:     CBR: yes
20:40:09:     CFR: yes
20:40:09:     max bitrate: 1000
20:40:09:     buffer size: 1000
20:40:09: ------------------------------------------
20:40:09: MMDeviceAudioSource: Frequency for device 'Speakers (4- Skullcandy GMX Dolby Transmitter)' is 192000, samples per sec is 48000
20:40:09: MMDeviceAudioSource: Frequency for device 'Microphone (4- Skullcandy GMX Dolby Transmitter)' is 176400, samples per sec is 44100
20:40:09: SharedTexCapture hooked
20:42:07: Total frames encoded: 7029, total frames duplicated: 75 (1.07%)
20:42:07: Total frames rendered: 7033, number of late frames: 4 (0.06%) (it's okay for some frames to be late)
20:42:07: 
20:42:07: Profiler time results:
20:42:07: 
20:42:07: ==============================================================
20:42:07: video thread frame - [100%] [avg time: 1.107 ms] [children: 36.1%] [unaccounted: 63.9%]
20:42:07: | scene->Preprocess - [0.0903%] [avg time: 0.001 ms]
20:42:07: | GPU download and conversion - [36%] [avg time: 0.399 ms] [children: 31.7%] [unaccounted: 4.34%]
20:42:07: | | flush - [22%] [avg time: 0.243 ms]
20:42:07: | | CopyResource - [9.58%] [avg time: 0.106 ms]
20:42:07: | | conversion to 4:2:0 - [0.181%] [avg time: 0.002 ms]
20:42:07: Convert444Thread - [100%] [avg time: 0.831 ms] [children: 99.2%] [unaccounted: 0.842%]
20:42:07: | Convert444toNV12 - [99.2%] [avg time: 0.824 ms]
20:42:07: encoder thread frame - [100%] [avg time: 1.046 ms]
20:42:07: ==============================================================
20:42:07: 
20:42:07: 
20:42:07: Profiler CPU results:
20:42:07: 
20:42:07: ==============================================================
20:42:07: video thread frame - [cpu time: avg 0.164 ms, total 1154.41 ms] [avg calls per frame: 1]
20:42:07: | scene->Preprocess - [cpu time: avg 0.002 ms, total 15.6 ms] [avg calls per frame: 1]
20:42:07: | GPU download and conversion - [cpu time: avg 0.037 ms, total 265.2 ms] [avg calls per frame: 1]
20:42:07: | | flush - [cpu time: avg 0.019 ms, total 140.4 ms] [avg calls per frame: 1]
20:42:07: | | CopyResource - [cpu time: avg 0.006 ms, total 46.8 ms] [avg calls per frame: 1]
20:42:07: | | conversion to 4:2:0 - [cpu time: avg 0.002 ms, total 15.6 ms] [avg calls per frame: 1]
20:42:07: Convert444Thread - [cpu time: avg 0.806 ms, total 5631.64 ms] [avg calls per frame: 1]
20:42:07: | Convert444toNV12 - [cpu time: avg 0.806 ms, total 5631.64 ms] [avg calls per frame: 1]
20:42:07: encoder thread frame - [cpu time: avg 0.377 ms, total 2636.42 ms] [avg calls per frame: 1]
20:42:07: ==============================================================
20:42:07: 
20:42:07: =====Stream End: 2013-12-08, 20:42:07=================================================
03:41:36: =====Stream Start: 2013-12-09, 03:41:36===============================================
03:41:36:   Multithreaded optimizations: On
03:41:36:   Base resolution: 1920x1080
03:41:36:   Output resolution: 1280x720
03:41:36: ------------------------------------------
03:41:36: Loading up D3D10 on NVIDIA GeForce GTX 780...
03:41:36: ------------------------------------------
03:41:36: Audio Format: 48000hz
03:41:36: Playback device Default
03:41:36: ------------------------------------------
03:41:36: Using desktop audio input: Speakers (4- Skullcandy GMX Dolby Transmitter)
03:41:36: ------------------------------------------
03:41:36: Using auxilary audio input: Microphone (4- Skullcandy GMX Dolby Transmitter)
03:41:36: ------------------------------------------
03:41:36: Audio Encoding: AAC
03:41:36:     bitrate: 128
03:41:36: Using graphics capture
03:41:36: Scene buffering time set to 700
03:41:36: ------------------------------------------
03:41:36: Video Encoding: x264
03:41:36:     fps: 60
03:41:36:     width: 1280, height: 720
03:41:36:     preset: faster
03:41:36:     profile: high
03:41:36:     keyint: 250
03:41:36:     CBR: yes
03:41:36:     CFR: yes
03:41:36:     max bitrate: 1000
03:41:36:     buffer size: 1000
03:41:36: ------------------------------------------
03:41:36: MMDeviceAudioSource: Frequency for device 'Speakers (4- Skullcandy GMX Dolby Transmitter)' is 192000, samples per sec is 48000
03:41:36: MMDeviceAudioSource: Frequency for device 'Microphone (4- Skullcandy GMX Dolby Transmitter)' is 176400, samples per sec is 44100
03:41:36: SharedTexCapture hooked
03:41:39: GraphicsCaptureSource::NewCapture:  eliminating old capture
03:41:39: SharedTexCapture hooked
03:42:14: Total frames encoded: 2244, total frames duplicated: 67 (2.99%)
03:42:14: Total frames rendered: 2222, number of late frames: 10 (0.45%) (it's okay for some frames to be late)
03:42:14: 
03:42:14: Profiler time results:
03:42:14: 
03:42:14: ==============================================================
03:42:14: video thread frame - [100%] [avg time: 1.199 ms] [children: 23.7%] [unaccounted: 76.3%]
03:42:14: | scene->Preprocess - [0.0834%] [avg time: 0.001 ms]
03:42:14: | GPU download and conversion - [23.6%] [avg time: 0.283 ms] [children: 18.7%] [unaccounted: 4.92%]
03:42:14: | | flush - [15.7%] [avg time: 0.188 ms]
03:42:14: | | CopyResource - [2.92%] [avg time: 0.035 ms]
03:42:14: | | conversion to 4:2:0 - [0.0834%] [avg time: 0.001 ms]
03:42:14: Convert444Thread - [100%] [avg time: 0.881 ms] [children: 99%] [unaccounted: 1.02%]
03:42:14: | Convert444toNV12 - [99%] [avg time: 0.872 ms]
03:42:14: encoder thread frame - [100%] [avg time: 1.161 ms]
03:42:14: ==============================================================
03:42:14: 
03:42:14: 
03:42:14: Profiler CPU results:
03:42:14: 
03:42:14: ==============================================================
03:42:14: video thread frame - [cpu time: avg 0.077 ms, total 171.601 ms] [avg calls per frame: 1]
03:42:14: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
03:42:14: | GPU download and conversion - [cpu time: avg 0.021 ms, total 46.801 ms] [avg calls per frame: 1]
03:42:14: | | flush - [cpu time: avg 0.014 ms, total 31.201 ms] [avg calls per frame: 1]
03:42:14: | | CopyResource - [cpu time: avg 0.007 ms, total 15.6 ms] [avg calls per frame: 1]
03:42:14: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
03:42:14: Convert444Thread - [cpu time: avg 0.883 ms, total 1918.81 ms] [avg calls per frame: 1]
03:42:14: | Convert444toNV12 - [cpu time: avg 0.883 ms, total 1918.81 ms] [avg calls per frame: 1]
03:42:14: encoder thread frame - [cpu time: avg 0.233 ms, total 514.803 ms] [avg calls per frame: 1]
03:42:14: ==============================================================
03:42:14: 
03:42:14: =====Stream End: 2013-12-09, 03:42:14=================================================
05:00:51: =====Stream Start: 2013-12-09, 05:00:51===============================================
05:00:51:   Multithreaded optimizations: On
05:00:51:   Base resolution: 1920x1080
05:00:51:   Output resolution: 1280x720
05:00:51: ------------------------------------------
05:00:51: Loading up D3D10 on NVIDIA GeForce GTX 780...
05:00:51: ------------------------------------------
05:00:51: Audio Format: 48000hz
05:00:51: Playback device Default
05:00:51: ------------------------------------------
05:00:51: Using desktop audio input: Speakers (4- Skullcandy GMX Dolby Transmitter)
05:00:51: ------------------------------------------
05:00:51: Using auxilary audio input: Microphone (4- Skullcandy GMX Dolby Transmitter)
05:00:51: ------------------------------------------
05:00:51: Audio Encoding: AAC
05:00:51:     bitrate: 128
05:00:51: Using graphics capture
05:00:51: Scene buffering time set to 700
05:00:51: ------------------------------------------
05:00:51: Video Encoding: x264
05:00:51:     fps: 60
05:00:51:     width: 1280, height: 720
05:00:51:     preset: fast
05:00:51:     profile: high
05:00:51:     keyint: 250
05:00:51:     CBR: yes
05:00:51:     CFR: yes
05:00:51:     max bitrate: 2000
05:00:51:     buffer size: 2000
05:00:51: ------------------------------------------
05:00:51: MMDeviceAudioSource: Frequency for device 'Speakers (4- Skullcandy GMX Dolby Transmitter)' is 192000, samples per sec is 48000
05:00:51: MMDeviceAudioSource: Frequency for device 'Microphone (4- Skullcandy GMX Dolby Transmitter)' is 176400, samples per sec is 44100
05:00:51: SharedTexCapture hooked
05:00:54: GraphicsCaptureSource::NewCapture:  eliminating old capture
05:00:54: SharedTexCapture hooked
05:01:59: Total frames encoded: 4049, total frames duplicated: 842 (20.80%)
05:01:59: Number of frames skipped due to encoder lag: 230 (5.68%)
05:01:59: Total frames rendered: 3717, number of late frames: 165 (4.44%) (it's okay for some frames to be late)
05:01:59: 
05:01:59: Profiler time results:
05:01:59: 
05:01:59: ==============================================================
05:01:59: video thread frame - [100%] [avg time: 2.012 ms] [children: 42.3%] [unaccounted: 57.7%]
05:01:59: | scene->Preprocess - [0.298%] [avg time: 0.006 ms]
05:01:59: | GPU download and conversion - [42%] [avg time: 0.845 ms] [children: 35.8%] [unaccounted: 6.21%]
05:01:59: | | flush - [7.06%] [avg time: 0.142 ms]
05:01:59: | | CopyResource - [28.5%] [avg time: 0.574 ms]
05:01:59: | | conversion to 4:2:0 - [0.199%] [avg time: 0.004 ms]
05:01:59: Convert444Thread - [100%] [avg time: 1.468 ms] [children: 98%] [unaccounted: 1.98%]
05:01:59: | Convert444toNV12 - [98%] [avg time: 1.439 ms]
05:01:59: encoder thread frame - [100%] [avg time: 3.887 ms]
05:01:59: ==============================================================
05:01:59: 
05:01:59: 
05:01:59: Profiler CPU results:
05:01:59: 
05:01:59: ==============================================================
05:01:59: video thread frame - [cpu time: avg 0.428 ms, total 1591.21 ms] [avg calls per frame: 1]
05:01:59: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
05:01:59: | GPU download and conversion - [cpu time: avg 0.075 ms, total 280.802 ms] [avg calls per frame: 1]
05:01:59: | | flush - [cpu time: avg 0.046 ms, total 171.601 ms] [avg calls per frame: 1]
05:01:59: | | CopyResource - [cpu time: avg 0.012 ms, total 46.801 ms] [avg calls per frame: 1]
05:01:59: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
05:01:59: Convert444Thread - [cpu time: avg 0.744 ms, total 2730.02 ms] [avg calls per frame: 1]
05:01:59: | Convert444toNV12 - [cpu time: avg 0.744 ms, total 2730.02 ms] [avg calls per frame: 1]
05:01:59: encoder thread frame - [cpu time: avg 0.595 ms, total 2386.82 ms] [avg calls per frame: 1]
05:01:59: ==============================================================
05:01:59: 
05:01:59: =====Stream End: 2013-12-09, 05:01:59=================================================
05:04:41: =====Stream Start: 2013-12-09, 05:04:41===============================================
05:04:41:   Multithreaded optimizations: On
05:04:41:   Base resolution: 1920x1080
05:04:41:   Output resolution: 1280x720
05:04:41: ------------------------------------------
05:04:41: Loading up D3D10 on NVIDIA GeForce GTX 780...
05:04:41: ------------------------------------------
05:04:41: Audio Format: 48000hz
05:04:41: Playback device Default
05:04:41: ------------------------------------------
05:04:41: Using desktop audio input: Speakers (4- Skullcandy GMX Dolby Transmitter)
05:04:41: ------------------------------------------
05:04:41: Using auxilary audio input: Microphone (4- Skullcandy GMX Dolby Transmitter)
05:04:41: ------------------------------------------
05:04:41: Audio Encoding: AAC
05:04:41:     bitrate: 128
05:04:41: Using graphics capture
05:04:41: Scene buffering time set to 700
05:04:41: ------------------------------------------
05:04:41: Video Encoding: x264
05:04:41:     fps: 60
05:04:41:     width: 1280, height: 720
05:04:41:     preset: fast
05:04:41:     profile: high
05:04:41:     keyint: 250
05:04:41:     CBR: yes
05:04:41:     CFR: yes
05:04:41:     max bitrate: 2000
05:04:41:     buffer size: 2000
05:04:41: ------------------------------------------
05:04:41: MMDeviceAudioSource: Frequency for device 'Speakers (4- Skullcandy GMX Dolby Transmitter)' is 192000, samples per sec is 48000
05:04:41: MMDeviceAudioSource: Frequency for device 'Microphone (4- Skullcandy GMX Dolby Transmitter)' is 176400, samples per sec is 44100
05:04:41: SharedTexCapture hooked
05:04:43: GraphicsCaptureSource::NewCapture:  eliminating old capture
05:04:43: SharedTexCapture hooked
05:06:00: Total frames encoded: 4691, total frames duplicated: 961 (20.49%)
05:06:00: Number of frames skipped due to encoder lag: 157 (3.35%)
05:06:00: Total frames rendered: 4408, number of late frames: 215 (4.88%) (it's okay for some frames to be late)
05:06:00: 
05:06:00: Profiler time results:
05:06:00: 
05:06:00: ==============================================================
05:06:00: video thread frame - [100%] [avg time: 2.312 ms] [children: 40.7%] [unaccounted: 59.3%]
05:06:00: | scene->Preprocess - [0.216%] [avg time: 0.005 ms]
05:06:00: | GPU download and conversion - [40.4%] [avg time: 0.935 ms] [children: 35%] [unaccounted: 5.45%]
05:06:00: | | flush - [6.75%] [avg time: 0.156 ms]
05:06:00: | | CopyResource - [28.2%] [avg time: 0.651 ms]
05:06:00: | | conversion to 4:2:0 - [0.0865%] [avg time: 0.002 ms]
05:06:00: Convert444Thread - [100%] [avg time: 1.513 ms] [children: 98%] [unaccounted: 1.98%]
05:06:00: | Convert444toNV12 - [98%] [avg time: 1.483 ms]
05:06:00: encoder thread frame - [100%] [avg time: 3.661 ms]
05:06:00: ==============================================================
05:06:00: 
05:06:00: 
05:06:00: Profiler CPU results:
05:06:00: 
05:06:00: ==============================================================
05:06:00: video thread frame - [cpu time: avg 0.35 ms, total 1544.41 ms] [avg calls per frame: 1]
05:06:00: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
05:06:00: | GPU download and conversion - [cpu time: avg 0.046 ms, total 202.8 ms] [avg calls per frame: 1]
05:06:00: | | flush - [cpu time: avg 0.031 ms, total 140.4 ms] [avg calls per frame: 1]
05:06:00: | | CopyResource - [cpu time: avg 0.007 ms, total 31.2 ms] [avg calls per frame: 1]
05:06:00: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
05:06:00: Convert444Thread - [cpu time: avg 0.791 ms, total 3447.62 ms] [avg calls per frame: 1]
05:06:00: | Convert444toNV12 - [cpu time: avg 0.787 ms, total 3432.02 ms] [avg calls per frame: 1]
05:06:00: encoder thread frame - [cpu time: avg 0.624 ms, total 2901.62 ms] [avg calls per frame: 1]
05:06:00: ==============================================================
05:06:00: 
05:06:00: =====Stream End: 2013-12-09, 05:06:00=================================================
05:08:30: =====Stream Start: 2013-12-09, 05:08:30===============================================
05:08:30:   Multithreaded optimizations: On
05:08:30:   Base resolution: 1920x1080
05:08:30:   Output resolution: 1280x720
05:08:30: ------------------------------------------
05:08:30: Loading up D3D10 on NVIDIA GeForce GTX 780...
05:08:30: ------------------------------------------
05:08:30: Audio Format: 48000hz
05:08:30: Playback device Default
05:08:30: ------------------------------------------
05:08:30: Using desktop audio input: Speakers (4- Skullcandy GMX Dolby Transmitter)
05:08:30: ------------------------------------------
05:08:30: Using auxilary audio input: Microphone (4- Skullcandy GMX Dolby Transmitter)
05:08:30: ------------------------------------------
05:08:30: Audio Encoding: AAC
05:08:30:     bitrate: 128
05:08:30: Using graphics capture
05:08:30: Scene buffering time set to 700
05:08:30: ------------------------------------------
05:08:30: Video Encoding: x264
05:08:30:     fps: 60
05:08:30:     width: 1280, height: 720
05:08:30:     preset: faster
05:08:30:     profile: high
05:08:30:     keyint: 250
05:08:30:     CBR: yes
05:08:30:     CFR: yes
05:08:30:     max bitrate: 2000
05:08:30:     buffer size: 2000
05:08:30: ------------------------------------------
05:08:30: MMDeviceAudioSource: Frequency for device 'Speakers (4- Skullcandy GMX Dolby Transmitter)' is 192000, samples per sec is 48000
05:08:30: MMDeviceAudioSource: Frequency for device 'Microphone (4- Skullcandy GMX Dolby Transmitter)' is 176400, samples per sec is 44100
05:08:30: SharedTexCapture hooked
05:08:34: GraphicsCaptureSource::NewCapture:  eliminating old capture
05:08:34: SharedTexCapture hooked
05:09:50: Total frames encoded: 4749, total frames duplicated: 120 (2.53%)
05:09:50: Total frames rendered: 4734, number of late frames: 10 (0.21%) (it's okay for some frames to be late)
05:09:50: 
05:09:50: Profiler time results:
05:09:50: 
05:09:50: ==============================================================
05:09:50: video thread frame - [100%] [avg time: 1.181 ms] [children: 27.9%] [unaccounted: 72.1%]
05:09:50: | scene->Preprocess - [0.169%] [avg time: 0.002 ms]
05:09:50: | GPU download and conversion - [27.7%] [avg time: 0.327 ms] [children: 24.4%] [unaccounted: 3.3%]
05:09:50: | | flush - [16.2%] [avg time: 0.191 ms]
05:09:50: | | CopyResource - [8.04%] [avg time: 0.095 ms]
05:09:50: | | conversion to 4:2:0 - [0.169%] [avg time: 0.002 ms]
05:09:50: Convert444Thread - [100%] [avg time: 0.957 ms] [children: 99%] [unaccounted: 1.04%]
05:09:50: | Convert444toNV12 - [99%] [avg time: 0.947 ms]
05:09:50: encoder thread frame - [100%] [avg time: 1.265 ms]
05:09:50: ==============================================================
05:09:50: 
05:09:50: 
05:09:50: Profiler CPU results:
05:09:50: 
05:09:50: ==============================================================
05:09:50: video thread frame - [cpu time: avg 0.21 ms, total 998.406 ms] [avg calls per frame: 1]
05:09:50: | scene->Preprocess - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
05:09:50: | GPU download and conversion - [cpu time: avg 0.023 ms, total 109.201 ms] [avg calls per frame: 1]
05:09:50: | | flush - [cpu time: avg 0.006 ms, total 31.2 ms] [avg calls per frame: 1]
05:09:50: | | CopyResource - [cpu time: avg 0.009 ms, total 46.801 ms] [avg calls per frame: 1]
05:09:50: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
05:09:50: Convert444Thread - [cpu time: avg 0.766 ms, total 3588.02 ms] [avg calls per frame: 1]
05:09:50: | Convert444toNV12 - [cpu time: avg 0.766 ms, total 3588.02 ms] [avg calls per frame: 1]
05:09:50: encoder thread frame - [cpu time: avg 0.401 ms, total 1887.61 ms] [avg calls per frame: 1]
05:09:50: ==============================================================
05:09:50: 
05:09:50: =====Stream End: 2013-12-09, 05:09:50=================================================


Last game capture log:
2013-12-09, 03:41:36: we're booting up: 
03:41:36: DXGI Present
03:41:36: DXGI: Found D3D 11
03:41:36: setting up d3d11 data
03:41:36: ---------------------- Cleared D3D11 Capture ----------------------
03:41:36: found dxgi format (dx11) of: 28, size: {1920, 1080}, multisampled: false
03:41:36: DoD3D11Hook: success
03:41:36: successfully capturing d3d11 frames via GPU
03:41:36: NV Capture available
03:41:36: FBO available
03:41:36: GL Present
03:41:36: (half life scientist) everything..  seems to be in order
03:41:39: ---------------------- Cleared D3D11 Capture ----------------------
03:41:39: DXGI: Found D3D 11
03:41:39: setting up d3d11 data
03:41:39: ---------------------- Cleared D3D11 Capture ----------------------
03:41:39: DoD3D11Hook: success
03:41:39: successfully capturing d3d11 frames via GPU
03:42:14: stop requested, terminating d3d11 capture
03:42:14: ---------------------- Cleared D3D11 Capture ----------------------
04:59:44: ---------------------- Cleared D3D11 Capture ----------------------
04:59:44: DXGI: Found D3D 11
04:59:44: setting up d3d11 data
04:59:44: ---------------------- Cleared D3D11 Capture ----------------------
05:00:51: DoD3D11Hook: success
05:00:51: successfully capturing d3d11 frames via GPU
05:00:54: ---------------------- Cleared D3D11 Capture ----------------------
05:00:54: DXGI: Found D3D 11
05:00:54: setting up d3d11 data
05:00:54: ---------------------- Cleared D3D11 Capture ----------------------
05:00:54: DoD3D11Hook: success
05:00:54: successfully capturing d3d11 frames via GPU
05:01:59: stop requested, terminating d3d11 capture
05:01:59: ---------------------- Cleared D3D11 Capture ----------------------
05:02:09: ---------------------- Cleared D3D11 Capture ----------------------
05:02:09: DXGI: Found D3D 11
05:02:09: setting up d3d11 data
05:02:09: ---------------------- Cleared D3D11 Capture ----------------------
05:04:41: DoD3D11Hook: success
05:04:41: successfully capturing d3d11 frames via GPU
05:04:43: ---------------------- Cleared D3D11 Capture ----------------------
05:04:43: DXGI: Found D3D 11
05:04:43: setting up d3d11 data
05:04:43: ---------------------- Cleared D3D11 Capture ----------------------
05:04:43: DoD3D11Hook: success
05:04:43: successfully capturing d3d11 frames via GPU
05:06:00: stop requested, terminating d3d11 capture
05:06:00: ---------------------- Cleared D3D11 Capture ----------------------
05:07:51: ---------------------- Cleared D3D11 Capture ----------------------
05:07:51: DXGI: Found D3D 11
05:07:51: setting up d3d11 data
05:07:51: ---------------------- Cleared D3D11 Capture ----------------------
05:07:59: ---------------------- Cleared D3D11 Capture ----------------------
05:07:59: DXGI: Found D3D 11
05:07:59: setting up d3d11 data
05:07:59: ---------------------- Cleared D3D11 Capture ----------------------
05:08:30: DoD3D11Hook: success
05:08:30: successfully capturing d3d11 frames via GPU
05:08:34: ---------------------- Cleared D3D11 Capture ----------------------
05:08:34: DXGI: Found D3D 11
05:08:34: setting up d3d11 data
05:08:34: ---------------------- Cleared D3D11 Capture ----------------------
05:08:34: DoD3D11Hook: success
05:08:34: successfully capturing d3d11 frames via GPU
05:09:50: stop requested, terminating d3d11 capture
05:09:50: ---------------------- Cleared D3D11 Capture ----------------------

dodgepong · Dec 9, 2013

Re: Studering, Is it CPU or just settings or something else?

Can you post your log? http://obsproject.com/forum/viewtopic.php?f=6&t=97

webcan · Dec 9, 2013

Re: Studering, Is it CPU or just settings or something else?

I have added the log file in my original post.

alpinlol · Dec 9, 2013

Re: Studering, Is it CPU or just settings or something else?

noone will ever download a file in this forum ... either c&P it in by using the code option with full editor of you try to post a reply or by linking a pastebin link

webcan · Dec 9, 2013

Re: Studering, Is it CPU or just settings or something else?

I added/updated my original post by adding the data of the log file into code tags.

webcan · Dec 9, 2013

Re: Studering, Is it CPU or just settings or something else?

alpinlol said:
noone will ever download a file in this forum ... either c&P it in by using the code option with full editor of you try to post a reply or by linking a pastebin link

Thank you for pointing this out :) I just replied and posted the data.

alpinlol · Dec 9, 2013

Re: Studering, Is it CPU or just settings or something else?

so if i got this right ... you are trying to locally record a video, right?

-if so change your buffer size to custom and set it to 0 put your preset back to veryfast

-if you woud try to stream with those settings drop your fps to 30 even a fast preset on any moba or whatever slowmotion wont do much with a 1k bitrate. but 720@30 would be okay for streaming

webcan · Dec 9, 2013

Re: Stuttering, Is it CPU or just settings or something else

Yes I am just trying to capture locally to file ( MP4 ), no internet involved.
I just want the best quality possible at the actually speed the game is played at.

Question, Does putting buffer size to 0 mean unlimited? ( It does in a lot of applications )?

Question, When you say "stream" you do you mean stream out to the internet or do you mean output ( in my case to file )?

alpinlol · Dec 10, 2013

Re: Stuttering, Is it CPU or just settings or something else

yes by streaming i meant streaming

if you try to locally record buffer size of 0 would allow the encoder to use whatever bitrate is needed to get the quality it wants you could set bitrate to 10000 and buffer 10000 but if you want the best quality 1080p@60 bitrate 1000 buffer 0 and the preset to veryfast

webcan · Dec 10, 2013

Re: Stuttering, Is it CPU or just settings or something else

I will try this, thank you very much for the advise and all the info :)

Question / Help Stuttering, Is it CPU or just settings or something else?

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