Question / Help OBS to Twitch.tv

Chiel99 · Jun 27, 2013

Hello,
My problem is as i am streaming to twitch.tv it drop frames like WOW about 25%!! And it reconnects each 5 minutes..
I set my setting to 1080P and bitrate of 300. And my uploadspeed is 941 (Testmy.net)

Someone nows why cause dropped frames by 300 bitrate is freaky.

Thanks,

dodgepong · Jun 27, 2013

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

Gol D. Ace · Jun 28, 2013

Chiel99 said:
I set my setting to 1080P and bitrate of 300.

Streaming in 1080p will not work with that bitrate. (not the reason for dropping frames)

Chiel99 · Jun 28, 2013

Code:

19:36:01: Open Broadcaster Software v0.522b - 32bit (´・ω・｀)
19:36:01: -------------------------------
19:36:01: CPU Name: Intel(R) Core(TM) i3-2130 CPU @ 3.40GHz
19:36:01: CPU Speed: 3392MHz
19:36:01: Physical Memory:  4053MB Total, 940MB Free
19:36:01: stepping id: 7, model 10, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 4, total cores 2
19:36:01: monitor 1: pos={0, 0}, size={1280, 1024}
19:36:01: monitor 2: pos={1280, 0}, size={1280, 1024}
19:36:01: Windows Version: 6.1 Build 7601 S
19:36:01: Aero is Enabled
19:36:01: -------------------------------
19:36:01: OBS Modules:
19:36:01: Base Address     Module
19:36:01: 00EE0000         OBS.exe
19:36:01: 62060000         OBSApi.dll
19:36:01: 65E20000         DShowPlugin.dll
19:36:01: 632F0000         GraphicsCapture.dll
19:36:01: 632D0000         NoiseGate.dll
19:36:01: ------------------------------------------
19:36:01: Adapter 1
19:36:01:   Video Adapter: AMD Radeon HD 6450
19:36:01:   Video Adapter Dedicated Video Memory: 1064005632
19:36:01:   Video Adapter Shared System Memory: 1856651264
19:36:01: =====Stream Start: 2013-06-27, 19:36:01===============================================
19:36:01:   Multithreaded optimizations: On
19:36:01:   Base resolution: 1280x1080
19:36:01:   Output resolution: 1280x1080
19:36:01: ------------------------------------------
19:36:01: Loading up D3D10...
19:36:02: Playback device Default
19:36:02: ------------------------------------------
19:36:02: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
19:36:02: ------------------------------------------
19:36:02: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
19:36:02: ------------------------------------------
19:36:02: Audio Encoding: AAC
19:36:02:     bitrate: 256
19:36:02: Using Window Capture
19:36:02: Using text output
19:36:02: Using bitmap image
19:36:02: Using text output
19:36:02: Using bitmap image
19:36:02: Using bitmap image
19:36:02: ------------------------------------------
19:36:02: Video Encoding: x264
19:36:02:     fps: 40
19:36:02:     width: 1280, height: 1080
19:36:02:     preset: veryfast
19:36:02:     CBR: no
19:36:02:     CFR: no
19:36:02:     max bitrate: 1800
19:36:02:     buffer size: 2000
19:36:02:     quality: 10
19:36:02: ------------------------------------------
19:36:06: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
19:36:06:   New Scene
19:36:06: Using Window Capture
19:36:06: Using text output
19:36:06: Using bitmap image
19:36:07: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
19:36:07:   New Scene
19:36:07: Using Window Capture
19:36:07: Using text output
19:36:07: Using bitmap image
19:36:07: Using text output
19:36:07: Using bitmap image
19:36:07: Using bitmap image
19:39:56: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
19:39:56:   New Scene
19:39:56: Using Window Capture
19:39:56: Using text output
19:39:56: Using bitmap image
19:47:19: Total frames rendered: 25009, number of frames that lagged: 1757 (7.03%) (it's okay for some frames to lag)
19:47:19: =====Stream End: 2013-06-27, 19:47:19=================================================
19:47:22: =====Stream Start: 2013-06-27, 19:47:22===============================================
19:47:22:   Multithreaded optimizations: On
19:47:22:   Base resolution: 1280x1080
19:47:22:   Output resolution: 1280x1080
19:47:22: ------------------------------------------
19:47:22: Loading up D3D10...
19:47:22: Playback device Default
19:47:22: ------------------------------------------
19:47:22: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
19:47:22: ------------------------------------------
19:47:22: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
19:47:22: ------------------------------------------
19:47:22: Audio Encoding: AAC
19:47:22:     bitrate: 256
19:47:22: Using Window Capture
19:47:22: Using text output
19:47:22: Using bitmap image
19:47:22: ------------------------------------------
19:47:22: Video Encoding: x264
19:47:22:     fps: 40
19:47:22:     width: 1280, height: 1080
19:47:22:     preset: veryfast
19:47:22:     CBR: no
19:47:22:     CFR: no
19:47:22:     max bitrate: 900
19:47:22:     buffer size: 900
19:47:22:     quality: 10
19:47:22: ------------------------------------------
19:47:27: Using RTMP service: Twitch / Justin.tv
19:47:27:   Server selection: rtmp://live-ams.justin.tv/app
19:47:28: SO_SNDBUF was at 8192
19:47:28: SO_SNDBUF is now 65536
19:49:56: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
19:49:56:   New Scene
19:49:56: Using Window Capture
19:49:56: Using text output
19:49:56: Using bitmap image
19:49:56: Using text output
19:49:56: Using bitmap image
19:49:56: Using bitmap image
19:57:05: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 524288
20:02:25: RTMPPublisher::SocketLoop: Socket error, recv() returned 0, GetLastError() 0
20:02:25: Total frames rendered: 25408, number of frames that lagged: 7613 (29.96%) (it's okay for some frames to lag)
20:02:25: librtmp error: WriteN, RTMP send error 10035 (79 bytes)
20:02:25: librtmp error: WriteN, RTMP send error 10038 (42 bytes)
20:02:25: Number of times waited to send: 5, Waited for a total of 12047 bytes
20:02:25: Number of b-frames dropped: 804 (3.2%), Number of p-frames dropped: 1021 (4%), Total 1825 (7.2%)
20:02:26: =====Stream End: 2013-06-27, 20:02:26=================================================
20:02:36: =====Stream Start: 2013-06-27, 20:02:36===============================================
20:02:36:   Multithreaded optimizations: On
20:02:36:   Base resolution: 1280x1080
20:02:36:   Output resolution: 1280x1080
20:02:36: ------------------------------------------
20:02:36: Loading up D3D10...
20:02:36: Playback device Default
20:02:36: ------------------------------------------
20:02:36: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
20:02:36: ------------------------------------------
20:02:36: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
20:02:36: ------------------------------------------
20:02:36: Audio Encoding: AAC
20:02:36:     bitrate: 256
20:02:36: Using Window Capture
20:02:36: Using text output
20:02:36: Using bitmap image
20:02:36: Using text output
20:02:36: Using bitmap image
20:02:36: Using bitmap image
20:02:36: ------------------------------------------
20:02:36: Video Encoding: x264
20:02:36:     fps: 40
20:02:36:     width: 1280, height: 1080
20:02:36:     preset: veryfast
20:02:36:     CBR: no
20:02:36:     CFR: no
20:02:36:     max bitrate: 900
20:02:36:     buffer size: 900
20:02:36:     quality: 10
20:02:36: ------------------------------------------
20:02:42: Using RTMP service: Twitch / Justin.tv
20:02:42:   Server selection: rtmp://live-ams.justin.tv/app
20:02:43: SO_SNDBUF was at 8192
20:02:43: SO_SNDBUF is now 65536
20:03:56: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 524288
20:04:12: Total frames rendered: 1802, number of frames that lagged: 1109 (61.54%) (it's okay for some frames to lag)
20:04:17: RTMPPublisher::SocketLoop: Aborting due to bStopping
20:04:17: Number of times waited to send: 5, Waited for a total of 13264 bytes
20:04:17: Number of b-frames dropped: 266 (15%), Number of p-frames dropped: 322 (18%), Total 588 (34%)
20:04:17: =====Stream End: 2013-06-27, 20:04:17=================================================
20:04:19: =====Stream Start: 2013-06-27, 20:04:19===============================================
20:04:19:   Multithreaded optimizations: On
20:04:19:   Base resolution: 1280x1080
20:04:19:   Output resolution: 1280x1080
20:04:19: ------------------------------------------
20:04:19: Loading up D3D10...
20:04:19: Playback device Default
20:04:19: ------------------------------------------
20:04:19: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
20:04:19: ------------------------------------------
20:04:19: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
20:04:19: ------------------------------------------
20:04:19: Audio Encoding: AAC
20:04:19:     bitrate: 256
20:04:19: Using Window Capture
20:04:19: Using text output
20:04:19: Using bitmap image
20:04:19: Using text output
20:04:19: Using bitmap image
20:04:19: Using bitmap image
20:04:19: ------------------------------------------
20:04:19: Video Encoding: x264
20:04:19:     fps: 40
20:04:19:     width: 1280, height: 1080
20:04:19:     preset: veryfast
20:04:19:     CBR: no
20:04:19:     CFR: no
20:04:19:     max bitrate: 700
20:04:19:     buffer size: 700
20:04:19:     quality: 10
20:04:19: ------------------------------------------
20:04:25: Using RTMP service: Twitch / Justin.tv
20:04:25:   Server selection: rtmp://live-ams.justin.tv/app
20:04:27: SO_SNDBUF was at 8192
20:04:27: SO_SNDBUF is now 65536
20:05:55: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 524288
20:09:29: RTMPPublisher::SocketLoop: Socket error, recv() returned 0, GetLastError() 0
20:09:29: Total frames rendered: 6279, number of frames that lagged: 4449 (70.86%) (it's okay for some frames to lag)
20:09:29: librtmp error: WriteN, RTMP send error 10035 (79 bytes)
20:09:29: librtmp error: WriteN, RTMP send error 10038 (42 bytes)
20:09:29: Number of times waited to send: 4, Waited for a total of 16214 bytes
20:09:29: Number of b-frames dropped: 333 (5.4%), Number of p-frames dropped: 421 (6.8%), Total 754 (12%)
20:09:29: =====Stream End: 2013-06-27, 20:09:29=================================================
20:09:46: =====Stream Start: 2013-06-27, 20:09:46===============================================
20:09:46:   Multithreaded optimizations: On
20:09:46:   Base resolution: 1280x1080
20:09:46:   Output resolution: 1280x1080
20:09:46: ------------------------------------------
20:09:46: Loading up D3D10...
20:09:46: Playback device Default
20:09:46: ------------------------------------------
20:09:46: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
20:09:46: ------------------------------------------
20:09:46: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
20:09:46: ------------------------------------------
20:09:46: Audio Encoding: AAC
20:09:46:     bitrate: 256
20:09:46: Using Window Capture
20:09:46: Using text output
20:09:46: Using bitmap image
20:09:46: Using text output
20:09:46: Using bitmap image
20:09:46: Using bitmap image
20:09:46: ------------------------------------------
20:09:46: Video Encoding: x264
20:09:46:     fps: 40
20:09:46:     width: 1280, height: 1080
20:09:46:     preset: veryfast
20:09:46:     CBR: no
20:09:46:     CFR: no
20:09:46:     max bitrate: 500
20:09:46:     buffer size: 500
20:09:46:     quality: 10
20:09:46: ------------------------------------------
20:09:52: Using RTMP service: Twitch / Justin.tv
20:09:52:   Server selection: rtmp://live-ams.justin.tv/app
20:09:53: SO_SNDBUF was at 8192
20:09:53: SO_SNDBUF is now 65536
20:12:06: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 524288
20:12:32: RTMPPublisher::SocketLoop: Socket error, recv() returned 0, GetLastError() 0
20:12:32: Total frames rendered: 3327, number of frames that lagged: 2306 (69.31%) (it's okay for some frames to lag)
20:12:32: librtmp error: WriteN, RTMP send error 10035 (79 bytes)
20:12:32: librtmp error: WriteN, RTMP send error 10038 (42 bytes)
20:12:32: Number of times waited to send: 4, Waited for a total of 9284 bytes
20:12:32: Number of b-frames dropped: 74 (2.3%), Number of p-frames dropped: 79 (2.4%), Total 153 (4.7%)
20:12:32: =====Stream End: 2013-06-27, 20:12:32=================================================
20:12:43: =====Stream Start: 2013-06-27, 20:12:43===============================================
20:12:43:   Multithreaded optimizations: On
20:12:43:   Base resolution: 1280x1080
20:12:43:   Output resolution: 1280x1080
20:12:43: ------------------------------------------
20:12:43: Loading up D3D10...
20:12:43: Playback device Default
20:12:43: ------------------------------------------
20:12:43: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
20:12:43: ------------------------------------------
20:12:43: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
20:12:43: ------------------------------------------
20:12:43: Audio Encoding: AAC
20:12:43:     bitrate: 256
20:12:43: Using Window Capture
20:12:43: Using text output
20:12:43: Using bitmap image
20:12:43: Using text output
20:12:43: Using bitmap image
20:12:43: Using bitmap image
20:12:43: ------------------------------------------
20:12:43: Video Encoding: x264
20:12:43:     fps: 40
20:12:43:     width: 1280, height: 1080
20:12:43:     preset: veryfast
20:12:43:     CBR: no
20:12:43:     CFR: no
20:12:43:     max bitrate: 500
20:12:43:     buffer size: 500
20:12:43:     quality: 10
20:12:43: ------------------------------------------
20:12:49: Using RTMP service: Twitch / Justin.tv
20:12:49:   Server selection: rtmp://live-ams.justin.tv/app
20:12:51: SO_SNDBUF was at 8192
20:12:51: SO_SNDBUF is now 65536
20:13:57: RTMPPublisher::SocketLoop: Socket error, recv() returned 0, GetLastError() 0
20:13:57: Total frames rendered: 1439, number of frames that lagged: 1172 (81.45%) (it's okay for some frames to lag)
20:13:57: Number of times waited to send: 0, Waited for a total of 0 bytes
20:13:57: Number of b-frames dropped: 39 (2.9%), Number of p-frames dropped: 40 (3%), Total 79 (5.9%)
20:13:57: =====Stream End: 2013-06-27, 20:13:57=================================================
20:14:10: =====Stream Start: 2013-06-27, 20:14:10===============================================
20:14:10:   Multithreaded optimizations: On
20:14:10:   Base resolution: 1280x1080
20:14:10:   Output resolution: 1280x1080
20:14:10: ------------------------------------------
20:14:10: Loading up D3D10...
20:14:10: Playback device Default
20:14:10: ------------------------------------------
20:14:10: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
20:14:10: ------------------------------------------
20:14:10: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
20:14:10: ------------------------------------------
20:14:10: Audio Encoding: AAC
20:14:10:     bitrate: 256
20:14:10: Using Window Capture
20:14:10: Using text output
20:14:11: Using bitmap image
20:14:11: Using text output
20:14:11: Using bitmap image
20:14:11: Using bitmap image
20:14:11: ------------------------------------------
20:14:11: Video Encoding: x264
20:14:11:     fps: 40
20:14:11:     width: 1280, height: 1080
20:14:11:     preset: veryfast
20:14:11:     CBR: no
20:14:11:     CFR: no
20:14:11:     max bitrate: 300
20:14:11:     buffer size: 300
20:14:11:     quality: 10
20:14:11: ------------------------------------------
20:14:16: Using RTMP service: Twitch / Justin.tv
20:14:16:   Server selection: rtmp://live-ams.justin.tv/app
20:14:18: SO_SNDBUF was at 8192
20:14:18: SO_SNDBUF is now 65536
20:14:59: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 262144
20:17:22: RTMPPublisher::SocketLoop: Socket error, recv() returned 0, GetLastError() 0
20:17:22: Total frames rendered: 4322, number of frames that lagged: 1564 (36.19%) (it's okay for some frames to lag)
20:17:22: Number of times waited to send: 4, Waited for a total of 9448 bytes
20:17:22: Number of b-frames dropped: 218 (5.2%), Number of p-frames dropped: 249 (5.9%), Total 467 (11%)
20:17:22: =====Stream End: 2013-06-27, 20:17:22=================================================
20:17:32: =====Stream Start: 2013-06-27, 20:17:32===============================================
20:17:32:   Multithreaded optimizations: On
20:17:32:   Base resolution: 1280x1080
20:17:32:   Output resolution: 1280x1080
20:17:32: ------------------------------------------
20:17:32: Loading up D3D10...
20:17:32: Playback device Default
20:17:32: ------------------------------------------
20:17:32: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
20:17:32: ------------------------------------------
20:17:32: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
20:17:32: ------------------------------------------
20:17:32: Audio Encoding: AAC
20:17:32:     bitrate: 256
20:17:32: Using Window Capture
20:17:32: Using text output
20:17:32: Using bitmap image
20:17:32: Using text output
20:17:32: Using bitmap image
20:17:32: Using bitmap image
20:17:32: ------------------------------------------
20:17:32: Video Encoding: x264
20:17:32:     fps: 40
20:17:32:     width: 1280, height: 1080
20:17:32:     preset: veryfast
20:17:32:     CBR: no
20:17:32:     CFR: no
20:17:32:     max bitrate: 300
20:17:32:     buffer size: 300
20:17:32:     quality: 10
20:17:32: ------------------------------------------
20:17:38: Using RTMP service: Twitch / Justin.tv
20:17:38:   Server selection: rtmp://live-ams.justin.tv/app
20:17:39: SO_SNDBUF was at 8192
20:17:39: SO_SNDBUF is now 65536
20:25:16: Total frames rendered: 18381, number of frames that lagged: 509 (2.77%) (it's okay for some frames to lag)
20:25:21: RTMPPublisher::SocketLoop: Aborting due to bStopping
20:25:21: Number of times waited to send: 0, Waited for a total of 0 bytes
20:25:21: Number of b-frames dropped: 0 (0%), Number of p-frames dropped: 0 (0%), Total 0 (0%)
20:25:21: =====Stream End: 2013-06-27, 20:25:21=================================================
20:29:34: =====Stream Start: 2013-06-27, 20:29:34===============================================
20:29:34:   Multithreaded optimizations: On
20:29:34:   Base resolution: 1280x480
20:29:34:   Output resolution: 1280x480
20:29:34: ------------------------------------------
20:29:34: Loading up D3D10...
20:29:34: Playback device Default
20:29:34: ------------------------------------------
20:29:34: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
20:29:34: ------------------------------------------
20:29:34: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
20:29:34: ------------------------------------------
20:29:34: Audio Encoding: AAC
20:29:34:     bitrate: 256
20:29:34: Using Window Capture
20:29:34: Using text output
20:29:34: Using bitmap image
20:29:34: Using text output
20:29:34: Using bitmap image
20:29:34: Using bitmap image
20:29:34: ------------------------------------------
20:29:34: Video Encoding: x264
20:29:34:     fps: 30
20:29:34:     width: 1280, height: 480
20:29:34:     preset: veryfast
20:29:34:     CBR: no
20:29:34:     CFR: no
20:29:34:     max bitrate: 700
20:29:34:     buffer size: 480
20:29:34:     quality: 8
20:29:34: ------------------------------------------
20:31:24: Total frames rendered: 3295, number of frames that lagged: 1 (0.03%) (it's okay for some frames to lag)
20:31:24: =====Stream End: 2013-06-27, 20:31:24=================================================
20:31:24: 
20:31:24: Profiler results:
20:31:24: 
20:31:24: ==============================================================
20:31:24: frame - [100%] [avg time: 18.335 ms] [avg calls per frame: 1] [children: 96.9%] [unaccounted: 3.15%]
20:31:24: | scene->Preprocess - [82.9%] [avg time: 15.203 ms] [avg calls per frame: 1]
20:31:24: | video encoding and uploading - [13.9%] [avg time: 2.555 ms] [avg calls per frame: 1] [children: 10.9%] [unaccounted: 3.07%]
20:31:24: | | CopyResource - [0.0873%] [avg time: 0.016 ms] [avg calls per frame: 0]
20:31:24: | | conversion to 4:2:0 - [0.0873%] [avg time: 0.016 ms] [avg calls per frame: 0]
20:31:24: | | call to encoder - [10.5%] [avg time: 1.934 ms] [avg calls per frame: 0]
20:31:24: | | sending stuff out - [0.147%] [avg time: 0.027 ms] [avg calls per frame: 0]
20:31:24: ==============================================================
20:31:24:

This is of today and it laggs hard:

Code:

09:37:50: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
09:37:50:   New Scene
09:37:50: Using Window Capture
09:37:50: Using text output
09:37:50: Using bitmap image
09:37:51: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
09:37:51:   New Scene
09:37:51: Using text output
09:37:51: Using bitmap image
09:37:52: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
09:37:52:   New Scene
09:37:52: Using bitmap image
09:37:52: Using text output
09:37:52: Using bitmap image
09:37:52: Using graphics capture
09:37:55: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
09:37:55:   New Scene
09:37:55: Using text output
09:37:55: Using bitmap image
09:37:56: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
09:37:56:   New Scene
09:37:56: Using Window Capture
09:37:56: Using text output
09:37:56: Using bitmap image
09:37:56: Using text output
09:37:56: Using bitmap image
09:37:57: Using bitmap image
09:44:36: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
09:44:36:   New Scene
09:44:36: Using Window Capture
09:44:36: Using text output
09:44:36: Using bitmap image
09:44:42: Total frames rendered: 1066336, number of frames that lagged: 28 (0.00%) (it's okay for some frames to lag)
09:44:42: =====Stream End: 2013-06-28, 09:44:42=================================================
09:47:21: =====Stream Start: 2013-06-28, 09:47:21===============================================
09:47:21:   Multithreaded optimizations: On
09:47:21:   Base resolution: 1280x1080
09:47:21:   Output resolution: 852x720
09:47:21: ------------------------------------------
09:47:21: Loading up D3D10...
09:47:21: Playback device Default
09:47:21: ------------------------------------------
09:47:21: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
09:47:21: ------------------------------------------
09:47:21: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
09:47:21: ------------------------------------------
09:47:21: Audio Encoding: AAC
09:47:21:     bitrate: 256
09:47:21: Using Window Capture
09:47:21: Using text output
09:47:21: Using bitmap image
09:47:21: ------------------------------------------
09:47:21: Video Encoding: x264
09:47:21:     fps: 30
09:47:21:     width: 852, height: 720
09:47:21:     preset: veryfast
09:47:21:     CBR: no
09:47:21:     CFR: no
09:47:21:     max bitrate: 700
09:47:21:     buffer size: 480
09:47:21:     quality: 8
09:47:21: ------------------------------------------
09:51:26: Total frames rendered: 7355, number of frames that lagged: 2 (0.03%) (it's okay for some frames to lag)
09:51:26: =====Stream End: 2013-06-28, 09:51:26=================================================
09:51:29: =====Stream Start: 2013-06-28, 09:51:29===============================================
09:51:29:   Multithreaded optimizations: On
09:51:29:   Base resolution: 1280x1080
09:51:29:   Output resolution: 852x720
09:51:29: ------------------------------------------
09:51:29: Loading up D3D10...
09:51:29: Playback device Default
09:51:29: ------------------------------------------
09:51:29: Using desktop audio input: Luidsprekers (Realtek High Definition Audio)
09:51:29: ------------------------------------------
09:51:29: Using auxilary audio input: Microfoon (Realtek High Definition Audio)
09:51:29: ------------------------------------------
09:51:29: Audio Encoding: AAC
09:51:29:     bitrate: 256
09:51:29: Using Window Capture
09:51:29: Using text output
09:51:29: Using bitmap image
09:51:29: ------------------------------------------
09:51:29: Video Encoding: x264
09:51:29:     fps: 30
09:51:29:     width: 852, height: 720
09:51:29:     preset: veryfast
09:51:29:     CBR: no
09:51:29:     CFR: no
09:51:29:     max bitrate: 700
09:51:29:     buffer size: 480
09:51:29:     quality: 8
09:51:29: ------------------------------------------
09:51:34: Using RTMP service: Twitch / Justin.tv
09:51:34:   Server selection: rtmp://live-ams.justin.tv/app
09:51:36: SO_SNDBUF was at 8192
09:51:36: SO_SNDBUF is now 65536
09:52:20: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
09:52:20:   New Scene
09:52:20: Using Window Capture
09:52:20: Using text output
09:52:20: Using bitmap image
09:52:20: Using text output
09:52:20: Using bitmap image
09:52:20: Using bitmap image
09:55:32: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 262144
09:55:39: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 524288
09:58:58: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 1048576
10:07:14: RTMPPublisher::BufferedSend: Increasing socket send buffer to ISB 2097152
10:13:22: ++++++++++++++++++++++++++++++++++++++++++++++++++++++
10:13:22:   New Scene
10:13:22: Using Window Capture
10:13:22: Using text output
10:13:22: Using bitmap image
10:13:30: Total frames rendered: 22958, number of frames that lagged: 8546 (37.22%) (it's okay for some frames to lag)
10:13:35: RTMPPublisher::SocketLoop: Aborting due to bStopping
10:13:35: Number of times waited to send: 13, Waited for a total of 26976 bytes
10:13:35: Number of b-frames dropped: 1249 (5.5%), Number of p-frames dropped: 1446 (6.3%), Total 2695 (12%)
10:13:35: =====Stream End: 2013-06-28, 10:13:35=================================================
10:14:56: 
10:14:56: Profiler results:
10:14:56: 
10:14:56: ==============================================================
10:14:56: frame - [100%] [avg time: 4.192 ms] [avg calls per frame: 1] [children: 90.3%] [unaccounted: 9.73%]
10:14:56: | scene->Preprocess - [49.8%] [avg time: 2.087 ms] [avg calls per frame: 1]
10:14:56: | video encoding and uploading - [40.5%] [avg time: 1.697 ms] [avg calls per frame: 1] [children: 39.6%] [unaccounted: 0.859%]
10:14:56: | | CopyResource - [0.191%] [avg time: 0.008 ms] [avg calls per frame: 0]
10:14:56: | | conversion to 4:2:0 - [0.978%] [avg time: 0.041 ms] [avg calls per frame: 0]
10:14:56: | | call to encoder - [38.4%] [avg time: 1.609 ms] [avg calls per frame: 0]
10:14:56: | | sending stuff out - [0.0716%] [avg time: 0.003 ms] [avg calls per frame: 0]
10:14:56: ==============================================================
10:14:56:

And here is the video: http://www.twitch.tv/dutchlolnoob/b/422899380

Thanks,

Krazy · Jun 28, 2013

First, verify that your upload can handle that bitrate you have selected. I recommend running the test here: http://measurementlab.net/run-ndt and also using the Shaper Probe tool found on the same site. Post the results of both here.

If you have verified that your upload is not the issue, you can then try other Twitch servers, Amsterdam may not be the best for you.

Lastly, you are getting a lot of lagged frames, mostly caused by your GPU. You can lower in game graphic settings to reduce strain, reduce FPS to 30, and change the resolution to 1280x720 (not really sure why you have 1280x1080 and 852x720 anyway, you should just be using base monitor resolution in Video settings and then downscaling from there). If you continue to have many lagged frames, you will probably need to downscale even further.

WayZHC · Jun 29, 2013

Your upload speed is the problem.. You use too high audio bitrate. 1M upload and you are trying to stream 900 + 256 = 1156kbps + the game needs 100-150kbps. Even at the lowest settings you tried you ran out of bandwidth because most of the 1M (ADSL) connections are not stable at all (sometime might go lower than 600kbps) 300 + 256 = 556kbps + game 100-150kbps.

Best way to test the stability of your connection is running the testmy.net test again but this time with higher file size. At least 6MB. I'd recommend running the full 30MB test which is the most accurate.

First thing you want to do is turning CBR on which stabilizes the bandwidth usage. VBR will cause spikes. And turn your audio bitrate down A LOT. To something like 112kbps.

Question / Help OBS to Twitch.tv

Chiel99

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dodgepong

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Gol D. Ace

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Chiel99

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Krazy

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WayZHC

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