Question / Help Constant buffering on twitch

S

sirnuudel

New Member
So i set up my stream and two of my friends reported that the stream is constantly buffering for them.
They both have 10mbps dowload speed.
My connection :
3355009570.png

Code: 
15:05:41: CUDA loaded successfully
15:05:41: 1 CUDA capable devices found
15:05:41: [ GPU #0 - < GeForce GTX 680 > has Compute SM 3.0, NVENC Available ]
15:06:05: Open Broadcaster Software v0.612b - 32bit (´・ω・｀)
15:06:05: -------------------------------
15:06:05: CPU Name: Intel(R) Core(TM) i5-3570K CPU @ 3.40GHz
15:06:05: CPU Speed: 3417MHz
15:06:05: Physical Memory:  4095MB Total, 4095MB Free
15:06:05: stepping id: 9, model 58, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 4
15:06:05: monitor 1: pos={0, 0}, size={1920, 1080}
15:06:05: monitor 2: pos={-1280, 56}, size={1280, 1024}
15:06:05: Windows Version: 6.1 Build 7600 
15:06:05: Aero is Disabled
15:06:05: -------------------------------
15:06:05: OBS Modules:
15:06:05: Base Address     Module
15:06:05: 01300000         OBS.exe
15:06:05: 54E00000         OBSApi.dll
15:06:05: 63340000         DShowPlugin.dll
15:06:05: 69180000         GraphicsCapture.dll
15:06:05: 6D300000         NoiseGate.dll
15:06:05: 63720000         PSVPlugin.dll
15:06:05: ------------------------------------------
15:06:05: Adapter 1
15:06:05:   Video Adapter: NVIDIA GeForce GTX 680
15:06:05:   Video Adapter Dedicated Video Memory: 2087387136
15:06:05:   Video Adapter Shared System Memory: 2147807232
15:06:05:   Video Adapter Output 1: pos={0, 0}, size={1920, 1080}, attached=true
15:06:05:   Video Adapter Output 2: pos={-1280, 56}, size={1280, 1024}, attached=true
15:06:05: =====Stream Start: 2014-03-07, 15:06:05===============================================
15:06:05:   Multithreaded optimizations: On
15:06:05:   Base resolution: 1920x1080
15:06:05:   Output resolution: 1280x720
15:06:05: ------------------------------------------
15:06:05: Loading up D3D10 on NVIDIA GeForce GTX 680 (Adapter 1)...
15:06:05: ------------------------------------------
15:06:05: Audio Format: 44100hz
15:06:05: Playback device Default
15:06:05: ------------------------------------------
15:06:05: Using desktop audio input: Speakers (Realtek High Definition Audio)
15:06:05: ------------------------------------------
15:06:05: Using auxilary audio input: Microphone (USB PnP Sound Device)
15:06:05: ------------------------------------------
15:06:05: Audio Encoding: AAC
15:06:05:     bitrate: 128
15:06:05: Using Window Capture
15:06:05: Scene buffering time set to 400
15:06:05: NVENC internal init finished successfully
15:06:05: NVENC supports 7 h264 presets
15:06:05: ------------------------------------------
15:06:05: Video Encoding: NVENC
15:06:05:     fps: 30
15:06:05:     width: 1280, height: 720
15:06:05:     preset: llhp
15:06:05:     profile: main
15:06:05:     level: autoselect
15:06:05:     keyint: 60
15:06:05:     CBR: yes
15:06:05:     CFR: yes
15:06:05:     max bitrate: 3000
15:06:05:     buffer size: 3000
15:06:05: ------------------------------------------
15:06:05: Audio timestamp for device 'Microphone (USB PnP Sound Device)' was behind target timestamp by 15859877
15:06:06: Using RTMP service: Twitch / Justin.tv
15:06:06:   Server selection: rtmp://live-arn.justin.tv/app
15:06:06:   Interface: Realtek PCIe GBE Family Controller (ethernet, 100 mbps)
15:06:07: Completed handshake with rtmp://live-arn.justin.tv/app in 384 ms.
15:06:08: SO_SNDBUF was at 8192
15:06:08: SO_SNDBUF is now 65536
15:09:16: Total frames encoded: 5714, total frames duplicated: 175 (3.06%)
15:09:16: Total frames rendered: 5712, number of late frames: 7 (0.12%) (it's okay for some frames to be late)
15:09:16: RTMPPublisher::SocketLoop: Graceful loop exit
15:09:16: Average send payload: 9666 bytes, average send interval: 24 ms
15:09:16: Number of times waited to send: 0, Waited for a total of 0 bytes
15:09:16: Number of b-frames dropped: 0 (0%), Number of p-frames dropped: 0 (0%), Total 0 (0%)
15:09:16: Number of bytes sent: 73317425
15:09:16: Encoder closed
15:09:16: NVENC deinitialized
15:09:16: 
15:09:16: Profiler time results:
15:09:16: 
15:09:16: ==============================================================
15:09:16: video thread frame - [100%] [avg time: 14.063 ms] [children: 96%] [unaccounted: 4.05%]
15:09:16: | scene->Preprocess - [94.1%] [avg time: 13.238 ms]
15:09:16: | GPU download and conversion - [1.82%] [avg time: 0.256 ms] [children: 1.69%] [unaccounted: 0.128%]
15:09:16: | | flush - [0.277%] [avg time: 0.039 ms]
15:09:16: | | CopyResource - [0.0356%] [avg time: 0.005 ms]
15:09:16: | | conversion to 4:2:0 - [1.38%] [avg time: 0.194 ms]
15:09:16: Convert444Threads - [100%] [avg time: 0.549 ms] [children: 99.1%] [unaccounted: 0.911%]
15:09:16: | Convert444toNV12 - [99.1%] [avg time: 0.544 ms]
15:09:16: encoder thread frame - [100%] [avg time: 9.009 ms] [children: 0.189%] [unaccounted: 99.8%]
15:09:16: | sending stuff out - [0.189%] [avg time: 0.017 ms]
15:09:16: ==============================================================
15:09:16: 
15:09:16: 
15:09:16: Profiler CPU results:
15:09:16: 
15:09:16: ==============================================================
15:09:16: video thread frame - [cpu time: avg 2.378 ms, total 13587.7 ms] [avg calls per frame: 1]
15:09:16: | scene->Preprocess - [cpu time: avg 1.876 ms, total 10717.3 ms] [avg calls per frame: 1]
15:09:16: | GPU download and conversion - [cpu time: avg 0.054 ms, total 312.001 ms] [avg calls per frame: 1]
15:09:16: | | flush - [cpu time: avg 0.013 ms, total 78 ms] [avg calls per frame: 1]
15:09:16: | | CopyResource - [cpu time: avg 0.013 ms, total 78 ms] [avg calls per frame: 1]
15:09:16: | | conversion to 4:2:0 - [cpu time: avg 0.005 ms, total 31.201 ms] [avg calls per frame: 1]
15:09:16: Convert444Threads - [cpu time: avg 0.535 ms, total 6099.64 ms] [avg calls per frame: 2]
15:09:16: | Convert444toNV12 - [cpu time: avg 0.533 ms, total 6084.04 ms] [avg calls per frame: 2]
15:09:16: encoder thread frame - [cpu time: avg 5.017 ms, total 28610.6 ms] [avg calls per frame: 1]
15:09:16: | sending stuff out - [cpu time: avg 0.051 ms, total 296.401 ms] [avg calls per frame: 1]
15:09:16: ==============================================================
15:09:16: 
15:09:16: =====Stream End: 2014-03-07, 15:09:16=================================================]

Any suggestions?
 
S

sirnuudel

New Member
Apparently still the same problem.
Current code :
Code: 
18:59:33: =====Stream Start: 2014-03-07, 18:59:33===============================================
18:59:33:   Multithreaded optimizations: On
18:59:33:   Base resolution: 1920x1080
18:59:33:   Output resolution: 1280x720
18:59:33: ------------------------------------------
18:59:33: Loading up D3D10 on NVIDIA GeForce GTX 680 (Adapter 1)...
18:59:33: ------------------------------------------
18:59:33: Audio Format: 44100hz
18:59:33: Playback device Default
18:59:33: ------------------------------------------
18:59:33: Using desktop audio input: Speakers (Realtek High Definition Audio)
18:59:33: ------------------------------------------
18:59:33: Using auxilary audio input: Microphone (USB PnP Sound Device)
18:59:33: ------------------------------------------
18:59:33: Audio Encoding: AAC
18:59:33:     bitrate: 128
18:59:33: Using Window Capture
18:59:33: Scene buffering time set to 700
18:59:33: ------------------------------------------
18:59:33: Video Encoding: x264
18:59:33:     fps: 30
18:59:33:     width: 1280, height: 720
18:59:33:     preset: veryfast
18:59:33:     profile: main
18:59:33:     keyint: 60
18:59:33:     CBR: yes
18:59:33:     CFR: yes
18:59:33:     max bitrate: 2000
18:59:33:     buffer size: 2000
18:59:33: ------------------------------------------
18:59:35: Using RTMP service: Twitch / Justin.tv
18:59:35:   Server selection: rtmp://live-ams.justin.tv/app
18:59:35:   Interface: Realtek PCIe GBE Family Controller (ethernet, 100 mbps)
18:59:36: Completed handshake with rtmp://live-ams.justin.tv/app in 401 ms.
18:59:37: SO_SNDBUF was at 8192
18:59:37: SO_SNDBUF is now 65536
19:03:08: Total frames encoded: 6428, total frames duplicated: 249 (3.87%)
19:03:08: Total frames rendered: 6433, number of late frames: 1 (0.02%) (it's okay for some frames to be late)
19:03:08: RTMPPublisher::SocketLoop: Graceful loop exit
19:03:09: Average send payload: 7151 bytes, average send interval: 26 ms
19:03:09: Number of times waited to send: 0, Waited for a total of 0 bytes
19:03:09: Number of b-frames dropped: 0 (0%), Number of p-frames dropped: 0 (0%), Total 0 (0%)
19:03:09: Number of bytes sent: 56287234
19:03:09: 
19:03:09: Profiler time results:
19:03:09: 
19:03:09: ==============================================================
19:03:09: video thread frame - [100%] [avg time: 8.111 ms] [children: 93.5%] [unaccounted: 6.51%]
19:03:09: | scene->Preprocess - [92.6%] [avg time: 7.508 ms]
19:03:09: | GPU download and conversion - [0.925%] [avg time: 0.075 ms] [children: 0.629%] [unaccounted: 0.296%]
19:03:09: | | flush - [0.518%] [avg time: 0.042 ms]
19:03:09: | | CopyResource - [0.0863%] [avg time: 0.007 ms]
19:03:09: | | conversion to 4:2:0 - [0.0247%] [avg time: 0.002 ms]
19:03:09: Convert444Threads - [100%] [avg time: 0.479 ms] [children: 99%] [unaccounted: 1.04%]
19:03:09: | Convert444toNV12 - [99%] [avg time: 0.474 ms]
19:03:09: encoder thread frame - [100%] [avg time: 0.797 ms] [children: 2.26%] [unaccounted: 97.7%]
19:03:09: | sending stuff out - [2.26%] [avg time: 0.018 ms]
19:03:09: ==============================================================
19:03:09: 
19:03:09: 
19:03:09: Profiler CPU results:
19:03:09: 
19:03:09: ==============================================================
19:03:09: video thread frame - [cpu time: avg 2.281 ms, total 14679.7 ms] [avg calls per frame: 1]
19:03:09: | scene->Preprocess - [cpu time: avg 1.833 ms, total 11793.7 ms] [avg calls per frame: 1]
19:03:09: | GPU download and conversion - [cpu time: avg 0.055 ms, total 358.803 ms] [avg calls per frame: 1]
19:03:09: | | flush - [cpu time: avg 0.029 ms, total 187.201 ms] [avg calls per frame: 1]
19:03:09: | | CopyResource - [cpu time: avg 0.002 ms, total 15.6 ms] [avg calls per frame: 1]
19:03:09: | | conversion to 4:2:0 - [cpu time: avg 0 ms, total 0 ms] [avg calls per frame: 1]
19:03:09: Convert444Threads - [cpu time: avg 0.489 ms, total 6271.24 ms] [avg calls per frame: 2]
19:03:09: | Convert444toNV12 - [cpu time: avg 0.483 ms, total 6193.24 ms] [avg calls per frame: 2]
19:03:09: encoder thread frame - [cpu time: avg 0.058 ms, total 374.402 ms] [avg calls per frame: 1]
19:03:09: | sending stuff out - [cpu time: avg 0.002 ms, total 15.6 ms] [avg calls per frame: 1]
19:03:09: ==============================================================
19:03:09: 
19:03:09: =====Stream End: 2014-03-07, 19:03:09=================================================
 
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