Question / Help Two "small" problems I am having (audio sync, and delay)

O

ohaple

New Member
Alright, I'm not at my OBS computer right now, but will post the log in about an hour when I am. Thought I would compose this now though.

here are the two problems:

When I am streaming a game on youtube with the elgato, I like to use a facecam as well. The elgato has about a 1500 ms delay, so I delay my microphone and webcam by about that much to get the voice audio in sync with the game. Something changed last week, and now whenever I try to delay my video, nothing happens. doesnt matter if I do 0ms, or 20000ms, it gives the same result. I have saved the setting, restarted the stream, restarted obs, and rebooted my computer. Nothing changes. How can I delay the video to match? I had been changing the buffer setting and it was working fine, now nothing.

The second problem may be youtube specific. I start my stream and preview it 20 minutes in advance to make sure everything is synced and audio levels are right. Everything looks good, I start streaming. As the stream progresses, the audio (game and voice) slowly goes off sync, until about 2 hours in, when it is a second or two off. If I restart the stream in OBS, the sync is fixed right away, but then slips over time. Any idea why this is?

I will post the log soon. thanks for your help
 
O

ohaple

New Member
Here is the log from the last stream
Code: 
17:59:19: Open Broadcaster Software v0.583b - 32bit (´・ω・｀)
17:59:19: -------------------------------
17:59:19: CPU Name: Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
17:59:19: CPU Speed: 2294MHz
17:59:19: Physical Memory:  4095MB Total, 4095MB Free
17:59:19: stepping id: 9, model 58, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
17:59:19: monitor 1: pos={0, 0}, size={1920, 1200}
17:59:19: Windows Version: 6.1 Build 7601 S
17:59:19: Aero is Enabled
17:59:19: -------------------------------
17:59:19: OBS Modules:
17:59:19: Base Address     Module
17:59:19: 008C0000         OBS.exe
17:59:19: 69080000         OBSApi.dll
17:59:19: 68E40000         DShowPlugin.dll
17:59:19: 6DD20000         GraphicsCapture.dll
17:59:19: 689E0000         NoiseGate.dll
17:59:19: 689C0000         PSVPlugin.dll
17:59:19: ------------------------------------------
17:59:19: Adapter 1
17:59:19:   Video Adapter: NVIDIA GeForce GT 650M
17:59:19:   Video Adapter Dedicated Video Memory: 1022033920
17:59:19:   Video Adapter Shared System Memory: 3221221376
17:59:19:   Video Adapter Output 1: pos={0, 0}, size={1920, 1200}, attached=true
17:59:19: =====Stream Start: 2013-11-11, 17:59:19===============================================
17:59:19:   Multithreaded optimizations: On
17:59:19:   Base resolution: 1280x720
17:59:19:   Output resolution: 1280x720
17:59:19: ------------------------------------------
17:59:19: Loading up D3D10 on NVIDIA GeForce GT 650M...
17:59:19: ------------------------------------------
17:59:19: Audio Format: 48000hz
17:59:19: Playback device Default
17:59:19: ------------------------------------------
17:59:19: Using desktop audio input: Speakers (Cirrus Logic CS4206B (AB 40))
17:59:19: Using quad speaker setup
17:59:19: ------------------------------------------
17:59:19: Using auxilary audio input: Microphone (Blue Snowball)
17:59:19: ------------------------------------------
17:59:19: Audio Encoding: AAC
17:59:19:     bitrate: 192
17:59:19: Using bitmap image
17:59:19: ------------------------------------------
17:59:19:     device: Elgato Game Capture HD,
17:59:19:     device id {39F50F4C-99E1-464a-B6F9-D605B4FB5918},
17:59:19:     chosen type: UYVY, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-333333
17:59:19:     use buffering: false - 0, fourCC: 'UYVY'
17:59:19: 
17:59:19:     device audio info - bits per sample: 16, channels: 2, samples per sec: 48000, block size: 4
17:59:20: Using directshow input
17:59:20: Scene buffering time set to 400
17:59:20: ------------------------------------------
17:59:20: Video Encoding: x264
17:59:20:     fps: 30
17:59:20:     width: 1280, height: 720
17:59:20:     preset: veryfast
17:59:20:     profile: high
17:59:20:     keyint: 60
17:59:20:     CBR: yes
17:59:20:     CFR: no
17:59:20:     max bitrate: 5000
17:59:20:     buffer size: 5000
17:59:20: ------------------------------------------
17:59:20: MMDeviceAudioSource: Frequency for device 'Speakers (Cirrus Logic CS4206B (AB 40))' is 768000, samples per sec is 48000
17:59:20: MMDeviceAudioSource: Frequency for device 'Microphone (Blue Snowball)' is 352800, samples per sec is 44100
17:59:20: Syncing audio to video time (WARNING: you should not be doing this if you are just having webcam desync, that's a separate issue)
17:59:22: Using RTMP service: Youtube
17:59:22:   Server selection: rtmp://a.rtmp.youtube.com/live2
17:59:22:   Interface: Broadcom NetXtreme Gigabit Ethernet (ethernet, 1000 mbps)
17:59:22: Completed handshake with rtmp://a.rtmp.youtube.com/live2 in 33 ms.
17:59:22: SO_SNDBUF was at 8192
17:59:22: SO_SNDBUF is now 65536
17:59:23: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 131072 (buffer: 30 / 664576)
17:59:27: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 524288 (buffer: 42784 / 664576)
18:30:29: RTMPPublisher::SocketLoop: Received FD_CLOSE, 22936 ms since last send (buffer: 663344 / 664576)
18:30:29: RTMPPublisher::SocketLoop: Aborting due to FD_CLOSE, error 10053
18:30:30: Total frames encoded: 56089, total frames duplicated: 7 (0.01%)
18:30:30: Total frames rendered: 56092, number of late frames: 0 (0.00%) (it's okay for some frames to be late)
18:30:30: Average send payload: 12257 bytes, average send interval: 18 ms
18:30:30: Number of times waited to send: 2, Waited for a total of 8194 bytes
18:30:30: Number of b-frames dropped: 29 (0.052%), Number of p-frames dropped: 33 (0.059%), Total 62 (0.11%)
18:30:30: Number of bytes sent: 1197845029
18:30:33: 
18:30:33: Profiler time results:
18:30:33: 
18:30:33: ==============================================================
18:30:33: video thread frame - [100%] [avg time: 1.825 ms] [children: 44.2%] [unaccounted: 55.8%]
18:30:33: | scene->Preprocess - [37%] [avg time: 0.676 ms]
18:30:33: | GPU download and conversion - [7.18%] [avg time: 0.131 ms] [children: 6.08%] [unaccounted: 1.1%]
18:30:33: | | flush - [4.44%] [avg time: 0.081 ms]
18:30:33: | | CopyResource - [1.53%] [avg time: 0.028 ms]
18:30:33: | | conversion to 4:2:0 - [0.11%] [avg time: 0.002 ms]
18:30:33: Convert444Threads - [100%] [avg time: 0.359 ms] [children: 98.6%] [unaccounted: 1.39%]
18:30:33: | Convert444toNV12 - [98.6%] [avg time: 0.354 ms]
18:30:33: encoder thread frame - [100%] [avg time: 0.929 ms]
18:30:33: ==============================================================
18:30:33: 
18:30:33: 
18:30:33: Profiler CPU results:
18:30:33: 
18:30:33: ==============================================================
18:30:33: video thread frame - [cpu time: avg 1.478 ms, total 82914.5 ms] [avg calls per frame: 1]
18:30:33: | scene->Preprocess - [cpu time: avg 0.065 ms, total 3697.22 ms] [avg calls per frame: 1]
18:30:33: | GPU download and conversion - [cpu time: avg 0.156 ms, total 8782.86 ms] [avg calls per frame: 1]
18:30:33: | | flush - [cpu time: avg 0.036 ms, total 2028.01 ms] [avg calls per frame: 1]
18:30:33: | | CopyResource - [cpu time: avg 0.09 ms, total 5054.43 ms] [avg calls per frame: 1]
18:30:33: | | conversion to 4:2:0 - [cpu time: avg 0.005 ms, total 280.8 ms] [avg calls per frame: 1]
18:30:33: Convert444Threads - [cpu time: avg 0.171 ms, total 19266.1 ms] [avg calls per frame: 2]
18:30:33: | Convert444toNV12 - [cpu time: avg 0.169 ms, total 19047.7 ms] [avg calls per frame: 2]
18:30:33: encoder thread frame - [cpu time: avg 0.298 ms, total 16723.3 ms] [avg calls per frame: 1]
18:30:33: ==============================================================
18:30:33: 
18:30:33: =====Stream End: 2013-11-11, 18:30:33=================================================
18:30:38: =====Stream Start: 2013-11-11, 18:30:38===============================================
18:30:38:   Multithreaded optimizations: On
18:30:38:   Base resolution: 1280x720
18:30:38:   Output resolution: 1280x720
18:30:38: ------------------------------------------
18:30:38: Loading up D3D10 on NVIDIA GeForce GT 650M...
18:30:38: ------------------------------------------
18:30:38: Audio Format: 48000hz
18:30:38: Playback device Default
18:30:38: ------------------------------------------
18:30:38: Using desktop audio input: Speakers (Cirrus Logic CS4206B (AB 40))
18:30:38: Using quad speaker setup
18:30:38: ------------------------------------------
18:30:38: Using auxilary audio input: Microphone (Blue Snowball)
18:30:38: ------------------------------------------
18:30:38: Audio Encoding: AAC
18:30:38:     bitrate: 192
18:30:38: Using bitmap image
18:30:38: ------------------------------------------
18:30:38:     device: Elgato Game Capture HD,
18:30:38:     device id {39F50F4C-99E1-464a-B6F9-D605B4FB5918},
18:30:38:     chosen type: UYVY, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-333333
18:30:38:     use buffering: false - 0, fourCC: 'UYVY'
18:30:38: 
18:30:38:     device audio info - bits per sample: 16, channels: 2, samples per sec: 48000, block size: 4
18:30:39: Using directshow input
18:30:39: Scene buffering time set to 400
18:30:39: ------------------------------------------
18:30:39: Video Encoding: x264
18:30:39:     fps: 30
18:30:39:     width: 1280, height: 720
18:30:39:     preset: veryfast
18:30:39:     profile: high
18:30:39:     keyint: 60
18:30:39:     CBR: yes
18:30:39:     CFR: no
18:30:39:     max bitrate: 5000
18:30:39:     buffer size: 5000
18:30:39: ------------------------------------------
18:30:39: MMDeviceAudioSource: Frequency for device 'Speakers (Cirrus Logic CS4206B (AB 40))' is 768000, samples per sec is 48000
18:30:39: MMDeviceAudioSource: Frequency for device 'Microphone (Blue Snowball)' is 352800, samples per sec is 44100
18:30:39: Syncing audio to video time (WARNING: you should not be doing this if you are just having webcam desync, that's a separate issue)
18:30:41: Using RTMP service: Youtube
18:30:41:   Server selection: rtmp://a.rtmp.youtube.com/live2
18:30:41:   Interface: Broadcom NetXtreme Gigabit Ethernet (ethernet, 1000 mbps)
18:30:44: Completed handshake with rtmp://a.rtmp.youtube.com/live2 in 3030 ms.
18:30:44: SO_SNDBUF was at 8192
18:30:44: SO_SNDBUF is now 65536
18:30:45: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 131072 (buffer: 30 / 664576)
18:30:47: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 524288 (buffer: 0 / 664576)
20:01:45: ------------------------------------------
20:01:45:     device: FaceTime HD Camera (Built-in),
20:01:45:     device id \\?\usb#vid_05ac&pid_8510&mi_00#7&16ccb545&0&0000#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\global,
20:01:45:     chosen type: MJPG, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333667-666667
20:01:45:     use buffering: true - 15000000, fourCC: 'MJPG'
20:01:45:     audio device: Disable,
20:01:45:     audio device id Disabled,
20:01:45: 
20:01:45: Using directshow input
21:43:43: Total frames encoded: 347500, total frames duplicated: 26 (0.01%)
21:43:43: Total frames rendered: 347500, number of late frames: 2 (0.00%) (it's okay for some frames to be late)
21:43:44: RTMPPublisher::SocketLoop: Graceful loop exit
21:43:44: Average send payload: 10947 bytes, average send interval: 16 ms
21:43:44: Number of times waited to send: 0, Waited for a total of 0 bytes
21:43:44: Number of b-frames dropped: 0 (0%), Number of p-frames dropped: 0 (0%), Total 0 (0%)
21:43:44: Number of bytes sent: 7525223769
21:43:47: 
21:43:47: Profiler time results:
21:43:47: 
21:43:47: ==============================================================
21:43:47: video thread frame - [100%] [avg time: 2.052 ms] [children: 50.2%] [unaccounted: 49.8%]
21:43:47: | scene->Preprocess - [43.3%] [avg time: 0.889 ms]
21:43:47: | GPU download and conversion - [6.87%] [avg time: 0.141 ms] [children: 5.9%] [unaccounted: 0.975%]
21:43:47: | | flush - [4.43%] [avg time: 0.091 ms]
21:43:47: | | CopyResource - [1.36%] [avg time: 0.028 ms]
21:43:47: | | conversion to 4:2:0 - [0.0975%] [avg time: 0.002 ms]
21:43:47: Convert444Threads - [100%] [avg time: 0.367 ms] [children: 98.6%] [unaccounted: 1.36%]
21:43:47: | Convert444toNV12 - [98.6%] [avg time: 0.362 ms]
21:43:47: encoder thread frame - [100%] [avg time: 0.931 ms]
21:43:47: ==============================================================
21:43:47: 
21:43:47: 
21:43:47: Profiler CPU results:
21:43:47: 
21:43:47: ==============================================================
21:43:47: video thread frame - [cpu time: avg 1.6 ms, total 556003 ms] [avg calls per frame: 1]
21:43:47: | scene->Preprocess - [cpu time: avg 0.334 ms, total 116283 ms] [avg calls per frame: 1]
21:43:47: | GPU download and conversion - [cpu time: avg 0.127 ms, total 44397.9 ms] [avg calls per frame: 1]
21:43:47: | | flush - [cpu time: avg 0.036 ms, total 12698.5 ms] [avg calls per frame: 1]
21:43:47: | | CopyResource - [cpu time: avg 0.065 ms, total 22713.8 ms] [avg calls per frame: 1]
21:43:47: | | conversion to 4:2:0 - [cpu time: avg 0.003 ms, total 1232.41 ms] [avg calls per frame: 1]
21:43:47: Convert444Threads - [cpu time: avg 0.258 ms, total 179698 ms] [avg calls per frame: 2]
21:43:47: | Convert444toNV12 - [cpu time: avg 0.256 ms, total 178434 ms] [avg calls per frame: 2]
21:43:47: encoder thread frame - [cpu time: avg 0.274 ms, total 95550.6 ms] [avg calls per frame: 1]
21:43:47: ==============================================================
21:43:47: 
21:43:47: =====Stream End: 2013-11-11, 21:43:47=================================================
21:43:47: =====Stream Start: 2013-11-11, 21:43:47===============================================
21:43:47:   Multithreaded optimizations: On
21:43:47:   Base resolution: 1280x720
21:43:47:   Output resolution: 1280x720
21:43:47: ------------------------------------------
21:43:47: Loading up D3D10 on NVIDIA GeForce GT 650M...
21:43:47: ------------------------------------------
21:43:47: Audio Format: 48000hz
21:43:47: Playback device Default
21:43:47: ------------------------------------------
21:43:47: Using desktop audio input: Speakers (Cirrus Logic CS4206B (AB 40))
21:43:47: Using quad speaker setup
21:43:47: ------------------------------------------
21:43:47: Using auxilary audio input: Microphone (Blue Snowball)
21:43:47: ------------------------------------------
21:43:47: Audio Encoding: AAC
21:43:47:     bitrate: 192
21:43:48: Using bitmap image
21:43:48: ------------------------------------------
21:43:48:     device: Elgato Game Capture HD,
21:43:48:     device id {39F50F4C-99E1-464a-B6F9-D605B4FB5918},
21:43:48:     chosen type: UYVY, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-333333
21:43:48:     use buffering: false - 0, fourCC: 'UYVY'
21:43:48: 
21:43:48:     device audio info - bits per sample: 16, channels: 2, samples per sec: 48000, block size: 4
21:43:48: Using directshow input
21:43:48: Scene buffering time set to 400
21:43:48: ------------------------------------------
21:43:48: Video Encoding: x264
21:43:48:     fps: 30
21:43:48:     width: 1280, height: 720
21:43:48:     preset: veryfast
21:43:48:     profile: high
21:43:48:     keyint: 60
21:43:48:     CBR: yes
21:43:48:     CFR: no
21:43:48:     max bitrate: 5000
21:43:48:     buffer size: 5000
21:43:48: ------------------------------------------
21:43:48: MMDeviceAudioSource: Frequency for device 'Speakers (Cirrus Logic CS4206B (AB 40))' is 768000, samples per sec is 48000
21:43:48: MMDeviceAudioSource: Frequency for device 'Microphone (Blue Snowball)' is 352800, samples per sec is 44100
21:43:48: Syncing audio to video time (WARNING: you should not be doing this if you are just having webcam desync, that's a separate issue)
21:43:50: Using RTMP service: Youtube
21:43:50:   Server selection: rtmp://a.rtmp.youtube.com/live2
21:43:50:   Interface: Broadcom NetXtreme Gigabit Ethernet (ethernet, 1000 mbps)
21:43:50: Completed handshake with rtmp://a.rtmp.youtube.com/live2 in 68 ms.
21:43:50: SO_SNDBUF was at 8192
21:43:50: SO_SNDBUF is now 65536
21:43:52: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 131072 (buffer: 1269 / 664576)
21:43:53: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 262144 (buffer: 0 / 664576)
21:43:56: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 524288 (buffer: 0 / 664576)
 
dodgepong

dodgepong

Administrator
Community Helper
That log doesn't show you using a webcam so we can't tell if there's something wrong with the way you set it up.

In general, to delay a webcam, you have to enable Use Buffering and set an appropriate delay: http://i.imgur.com/WAaPJ3f.png

As for the audio sync, Try raising your Scene Buffering Time in Advanced Settings to 700 or 1000, and enable either the Mic Sync Fix hack or Mic QPC Timestamps.
 
O

ohaple

New Member
I went back to the logs. that is the only log from that day. The last one was from two days earlier, but as you can see, the webcam WAS on the stream at the time covered by that log. Perhaps this is related to the problem? the setting you highlighted in the picture is the one I was using. It used to work fine, now nothing.

I will try the solution you gave for desync over time. Thanks
 
O

ohaple

New Member
So I fixed the webcam delay issue, but now the game audio is continuing to have problems. The problem seems to happen worse on 1080 than 720 but happens on both. As I play, the game audio will slowly get delayed behind the game video. I have tried the solutions you gave above, but they didnt help.

Code: 
13:48:47: Open Broadcaster Software v0.584b - 32bit (´・ω・｀)
13:48:47: -------------------------------
13:48:47: CPU Name: Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
13:48:47: CPU Speed: 2294MHz
13:48:47: Physical Memory:  4095MB Total, 4095MB Free
13:48:47: stepping id: 9, model 58, family 6, type 0, extmodel 1, extfamily 0, HTT 1, logical cores 8, total cores 4
13:48:47: monitor 1: pos={0, 0}, size={1920, 1200}
13:48:47: Windows Version: 6.1 Build 7601 S
13:48:47: Aero is Enabled
13:48:47: -------------------------------
13:48:47: OBS Modules:
13:48:47: Base Address     Module
13:48:47: 00F70000         OBS.exe
13:48:47: 60CE0000         OBSApi.dll
13:48:47: 6E8C0000         DShowPlugin.dll
13:48:47: 725D0000         GraphicsCapture.dll
13:48:47: 67F00000         NoiseGate.dll
13:48:47: 700D0000         PSVPlugin.dll
13:48:47: ------------------------------------------
13:48:47: Adapter 1
13:48:47:   Video Adapter: NVIDIA GeForce GT 650M
13:48:47:   Video Adapter Dedicated Video Memory: 1022033920
13:48:47:   Video Adapter Shared System Memory: 3221221376
13:48:47:   Video Adapter Output 1: pos={0, 0}, size={1920, 1200}, attached=true
13:48:47: =====Stream Start: 2013-11-29, 13:48:47===============================================
13:48:47:   Multithreaded optimizations: On
13:48:47:   Base resolution: 1280x720
13:48:47:   Output resolution: 1280x720
13:48:47: ------------------------------------------
13:48:47: Loading up D3D10 on NVIDIA GeForce GT 650M...
13:48:47: ------------------------------------------
13:48:47: Audio Format: 48000hz
13:48:47: Playback device Default
13:48:47: ------------------------------------------
13:48:47: Using desktop audio input: Speakers (Cirrus Logic CS4206B (AB 40))
13:48:47: Using quad speaker setup
13:48:47: ------------------------------------------
13:48:47: Using auxilary audio input: Microphone (Blue Snowball)
13:48:47: Using Mic QPC timestamps
13:48:47: ------------------------------------------
13:48:47: Audio Encoding: AAC
13:48:47:     bitrate: 96
13:48:47: ------------------------------------------
13:48:47:     device: Logitech HD Webcam C615,
13:48:47:     device id \\?\usb#vid_046d&pid_082c&mi_02#6&52dd137&0&0002#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\{bbefb6c7-2fc4-4139-bb8b-a58bba724083},
13:48:47:     chosen type: I420, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-2000000
13:48:47:     use buffering: true - 15000000, fourCC: 'I420'
13:48:47:     audio device: Disable,
13:48:47:     audio device id Disabled,
13:48:47: 
13:48:47: Using directshow input
13:48:47: Using bitmap image
13:48:47: Using bitmap image
13:48:47: ------------------------------------------
13:48:47:     device: Elgato Game Capture HD,
13:48:47:     device id {39F50F4C-99E1-464a-B6F9-D605B4FB5918},
13:48:47:     chosen type: UYVY, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-333333
13:48:47:     use buffering: false - 0, fourCC: 'UYVY'
13:48:47: 
13:48:47:     device audio info - bits per sample: 16, channels: 2, samples per sec: 48000, block size: 4
13:48:47: Using directshow input
13:48:47: Scene buffering time set to 1500
13:48:47: ------------------------------------------
13:48:47: Video Encoding: x264
13:48:47:     fps: 30
13:48:47:     width: 1280, height: 720
13:48:47:     preset: veryfast
13:48:47:     profile: high
13:48:47:     keyint: 60
13:48:47:     CBR: yes
13:48:47:     CFR: no
13:48:47:     max bitrate: 6000
13:48:47:     buffer size: 6000
13:48:47: ------------------------------------------
13:48:47: MMDeviceAudioSource: Frequency for device 'Speakers (Cirrus Logic CS4206B (AB 40))' is 768000, samples per sec is 48000
13:48:47: MMDeviceAudioSource: Frequency for device 'Microphone (Blue Snowball)' is 352800, samples per sec is 44100
14:14:48: Total frames encoded: 46764, total frames duplicated: 1226 (2.62%)
14:14:48: Number of frames skipped due to encoder lag: 21 (0.04%)
14:14:48: Total frames rendered: 46736, number of late frames: 14 (0.03%) (it's okay for some frames to be late)
14:14:51: 
14:14:51: Profiler time results:
14:14:51: 
14:14:51: ==============================================================
14:14:51: video thread frame - [100%] [avg time: 5.467 ms] [children: 68.3%] [unaccounted: 31.7%]
14:14:51: | scene->Preprocess - [60.4%] [avg time: 3.304 ms]
14:14:51: | GPU download and conversion - [7.9%] [avg time: 0.432 ms] [children: 6.88%] [unaccounted: 1.02%]
14:14:51: | | flush - [5.65%] [avg time: 0.309 ms]
14:14:51: | | CopyResource - [1.1%] [avg time: 0.06 ms]
14:14:51: | | conversion to 4:2:0 - [0.128%] [avg time: 0.007 ms]
14:14:51: Convert444Threads - [100%] [avg time: 1.015 ms] [children: 98.7%] [unaccounted: 1.28%]
14:14:51: | Convert444toNV12 - [98.7%] [avg time: 1.002 ms]
14:14:51: encoder thread frame - [100%] [avg time: 2.638 ms]
14:14:51: ==============================================================
14:14:51: 
14:14:51: 
14:14:51: Profiler CPU results:
14:14:51: 
14:14:51: ==============================================================
14:14:51: video thread frame - [cpu time: avg 4.249 ms, total 198605 ms] [avg calls per frame: 1]
14:14:51: | scene->Preprocess - [cpu time: avg 2.756 ms, total 128841 ms] [avg calls per frame: 1]
14:14:51: | GPU download and conversion - [cpu time: avg 0.178 ms, total 8346.06 ms] [avg calls per frame: 1]
14:14:51: | | flush - [cpu time: avg 0.111 ms, total 5226.04 ms] [avg calls per frame: 1]
14:14:51: | | CopyResource - [cpu time: avg 0.019 ms, total 920.407 ms] [avg calls per frame: 1]
14:14:51: | | conversion to 4:2:0 - [cpu time: avg 0.005 ms, total 265.202 ms] [avg calls per frame: 1]
14:14:51: Convert444Threads - [cpu time: avg 0.937 ms, total 87516.6 ms] [avg calls per frame: 2]
14:14:51: | Convert444toNV12 - [cpu time: avg 0.93 ms, total 86861.4 ms] [avg calls per frame: 2]
14:14:51: encoder thread frame - [cpu time: avg 1.874 ms, total 87563.4 ms] [avg calls per frame: 1]
14:14:51: ==============================================================
14:14:51: 
14:14:51: =====Stream End: 2013-11-29, 14:14:51=================================================
14:14:52: =====Stream Start: 2013-11-29, 14:14:52===============================================
14:14:52:   Multithreaded optimizations: On
14:14:52:   Base resolution: 1280x720
14:14:52:   Output resolution: 1280x720
14:14:52: ------------------------------------------
14:14:52: Loading up D3D10 on NVIDIA GeForce GT 650M...
14:14:52: ------------------------------------------
14:14:52: Audio Format: 48000hz
14:14:52: Playback device Default
14:14:52: ------------------------------------------
14:14:52: Using desktop audio input: Speakers (Cirrus Logic CS4206B (AB 40))
14:14:52: Using quad speaker setup
14:14:52: ------------------------------------------
14:14:52: Using auxilary audio input: Microphone (Blue Snowball)
14:14:52: Using Mic QPC timestamps
14:14:52: ------------------------------------------
14:14:52: Audio Encoding: AAC
14:14:52:     bitrate: 96
14:14:52: ------------------------------------------
14:14:52:     device: Logitech HD Webcam C615,
14:14:52:     device id \\?\usb#vid_046d&pid_082c&mi_02#6&52dd137&0&0002#{65e8773d-8f56-11d0-a3b9-00a0c9223196}\{bbefb6c7-2fc4-4139-bb8b-a58bba724083},
14:14:52:     chosen type: I420, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-2000000
14:14:52:     use buffering: true - 15000000, fourCC: 'I420'
14:14:52:     audio device: Disable,
14:14:52:     audio device id Disabled,
14:14:52: 
14:14:52: Using directshow input
14:14:53: Using bitmap image
14:14:53: Using bitmap image
14:14:53: ------------------------------------------
14:14:53:     device: Elgato Game Capture HD,
14:14:53:     device id {39F50F4C-99E1-464a-B6F9-D605B4FB5918},
14:14:53:     chosen type: UYVY, usingFourCC: false, res: 1280x720 - 1280x720, frameIntervals: 333333-333333
14:14:53:     use buffering: false - 0, fourCC: 'UYVY'
14:14:53: 
14:14:53:     device audio info - bits per sample: 16, channels: 2, samples per sec: 48000, block size: 4
14:14:53: Using directshow input
14:14:53: Scene buffering time set to 1500
14:14:53: ------------------------------------------
14:14:53: Video Encoding: x264
14:14:53:     fps: 30
14:14:53:     width: 1280, height: 720
14:14:53:     preset: veryfast
14:14:53:     profile: high
14:14:53:     keyint: 60
14:14:53:     CBR: yes
14:14:53:     CFR: no
14:14:53:     max bitrate: 6000
14:14:53:     buffer size: 6000
14:14:53: ------------------------------------------
14:14:53: MMDeviceAudioSource: Frequency for device 'Speakers (Cirrus Logic CS4206B (AB 40))' is 768000, samples per sec is 48000
14:14:53: MMDeviceAudioSource: Frequency for device 'Microphone (Blue Snowball)' is 352800, samples per sec is 44100
14:14:57: Using RTMP service: Youtube
14:14:57:   Server selection: rtmp://a.rtmp.youtube.com/live2
14:14:57:   Interface: Broadcom 802.11n Network Adapter #2 (802.11, 290 mbps)
14:14:57: Completed handshake with rtmp://a.rtmp.youtube.com/live2 in 39 ms.
14:14:57: SO_SNDBUF was at 8192
14:14:57: SO_SNDBUF is now 65536
14:14:59: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 131072 (buffer: 7744 / 780288)
14:15:00: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 262144 (buffer: 0 / 780288)
14:15:04: RTMPPublisher::SocketLoop: Increasing send buffer to ISB 524288 (buffer: 0 / 780288)
14:21:31: RTMPPublisher::SocketLoop: Stalled for 2000 ms to write 778787 bytes (buffer: 0 / 780288), unstable connection?
14:21:34: RTMPPublisher::SocketLoop: Stalled for 2836 ms to write 777753 bytes (buffer: 0 / 780288), unstable connection?
14:21:37: RTMPPublisher::SocketLoop: Stalled for 2814 ms to write 777037 bytes (buffer: 0 / 780288), unstable connection?
14:21:40: RTMPPublisher::SocketLoop: Stalled for 2821 ms to write 776548 bytes (buffer: 0 / 780288), unstable connection?
14:21:42: RTMPPublisher::SocketLoop: Stalled for 2603 ms to write 776559 bytes (buffer: 0 / 780288), unstable connection?
14:21:57: RTMPPublisher::SocketLoop: Stalled for 1710 ms to write 779037 bytes (buffer: 0 / 780288), unstable connection?
14:21:59: RTMPPublisher::SocketLoop: Stalled for 2097 ms to write 777773 bytes (buffer: 0 / 780288), unstable connection?
14:22:02: RTMPPublisher::SocketLoop: Stalled for 2780 ms to write 778403 bytes (buffer: 0 / 780288), unstable connection?
14:22:06: RTMPPublisher::SocketLoop: Stalled for 3507 ms to write 780025 bytes (buffer: 0 / 780288), unstable connection?
14:22:08: RTMPPublisher::SocketLoop: Stalled for 2300 ms to write 779975 bytes (buffer: 0 / 780288), unstable connection?
14:22:13: RTMPPublisher::SocketLoop: Stalled for 1504 ms to write 779664 bytes (buffer: 0 / 780288), unstable connection?
14:22:16: RTMPPublisher::SocketLoop: Stalled for 3304 ms to write 776373 bytes (buffer: 0 / 780288), unstable connection?
14:22:20: RTMPPublisher::SocketLoop: Stalled for 3781 ms to write 778588 bytes (buffer: 0 / 780288), unstable connection?
14:22:22: RTMPPublisher::SocketLoop: Stalled for 1975 ms to write 776302 bytes (buffer: 0 / 780288), unstable connection?
14:22:25: RTMPPublisher::SocketLoop: Stalled for 1716 ms to write 776890 bytes (buffer: 0 / 780288), unstable connection?
14:22:34: RTMPPublisher::SocketLoop: Stalled for 2388 ms to write 780201 bytes (buffer: 0 / 780288), unstable connection?
14:22:38: RTMPPublisher::SocketLoop: Stalled for 2833 ms to write 779116 bytes (buffer: 0 / 780288), unstable connection?
14:23:06: RTMPPublisher::SocketLoop: Stalled for 1641 ms to write 779703 bytes (buffer: 0 / 780288), unstable connection?
14:23:09: RTMPPublisher::SocketLoop: Stalled for 2559 ms to write 776247 bytes (buffer: 0 / 780288), unstable connection?
14:23:13: RTMPPublisher::SocketLoop: Stalled for 3637 ms to write 779523 bytes (buffer: 0 / 780288), unstable connection?
14:23:16: RTMPPublisher::SocketLoop: Stalled for 3089 ms to write 777283 bytes (buffer: 0 / 780288), unstable connection?
14:23:18: RTMPPublisher::SocketLoop: Stalled for 2748 ms to write 778311 bytes (buffer: 0 / 780288), unstable connection?
14:23:21: RTMPPublisher::SocketLoop: Stalled for 2096 ms to write 779303 bytes (buffer: 0 / 780288), unstable connection?
14:28:22: RTMPPublisher::SocketLoop: Stalled for 1969 ms to write 776353 bytes (buffer: 0 / 780288), unstable connection?
14:28:24: RTMPPublisher::SocketLoop: Stalled for 2554 ms to write 779982 bytes (buffer: 0 / 780288), unstable connection?
14:39:32: Total frames encoded: 44323, total frames duplicated: 1892 (4.27%)
14:39:32: Number of frames skipped due to encoder lag: 19 (0.04%)
14:39:32: Total frames rendered: 44272, number of late frames: 47 (0.11%) (it's okay for some frames to be late)
14:39:32: RTMPPublisher::SocketLoop: Graceful loop exit
14:39:32: Average send payload: 11906 bytes, average send interval: 16 ms
14:39:32: Number of times waited to send: 44, Waited for a total of 172927 bytes
14:39:32: Number of b-frames dropped: 313 (0.71%), Number of p-frames dropped: 934 (2.1%), Total 1247 (2.8%)
14:39:32: Number of bytes sent: 1095458587
14:39:36: 
14:39:36: Profiler time results:
14:39:36: 
14:39:36: ==============================================================
14:39:36: video thread frame - [100%] [avg time: 6.149 ms] [children: 69.5%] [unaccounted: 30.5%]
14:39:36: | scene->Preprocess - [61.4%] [avg time: 3.774 ms]
14:39:36: | GPU download and conversion - [8.08%] [avg time: 0.497 ms] [children: 7.06%] [unaccounted: 1.02%]
14:39:36: | | flush - [5.3%] [avg time: 0.326 ms]
14:39:36: | | CopyResource - [1.63%] [avg time: 0.1 ms]
14:39:36: | | conversion to 4:2:0 - [0.13%] [avg time: 0.008 ms]
14:39:36: Convert444Threads - [100%] [avg time: 1.011 ms] [children: 98.6%] [unaccounted: 1.38%]
14:39:36: | Convert444toNV12 - [98.6%] [avg time: 0.997 ms]
14:39:36: encoder thread frame - [100%] [avg time: 2.792 ms]
14:39:36: ==============================================================
14:39:36: 
14:39:36: 
14:39:36: Profiler CPU results:
14:39:36: 
14:39:36: ==============================================================
14:39:36: video thread frame - [cpu time: avg 4.306 ms, total 190649 ms] [avg calls per frame: 1]
14:39:36: | scene->Preprocess - [cpu time: avg 2.878 ms, total 127437 ms] [avg calls per frame: 1]
14:39:36: | GPU download and conversion - [cpu time: avg 0.176 ms, total 7815.66 ms] [avg calls per frame: 1]
14:39:36: | | flush - [cpu time: avg 0.107 ms, total 4742.44 ms] [avg calls per frame: 1]
14:39:36: | | CopyResource - [cpu time: avg 0.027 ms, total 1216.82 ms] [avg calls per frame: 1]
14:39:36: | | conversion to 4:2:0 - [cpu time: avg 0.005 ms, total 234.003 ms] [avg calls per frame: 1]
14:39:36: Convert444Threads - [cpu time: avg 0.956 ms, total 84599.3 ms] [avg calls per frame: 2]
14:39:36: | Convert444toNV12 - [cpu time: avg 0.947 ms, total 83803.7 ms] [avg calls per frame: 2]
14:39:36: encoder thread frame - [cpu time: avg 1.949 ms, total 86331 ms] [avg calls per frame: 1]
14:39:36: ==============================================================
14:39:36: 
14:39:36: =====Stream End: 2013-11-29, 14:39:36=================================================
14:39:38: Memory Leaks Were Detected.
14:39:38:
 
L

Lain

Forum Admin
Lain
Forum Moderator
Developer
Use buffering needs to be on for the elgato as well (at 0 is fine) -- it'll actually force a sync, if that makes sense. It's supposed to be on by default for the elgato, but it's not working, so that's a bug.
 
B

Ben Dudley

New Member
i have the same problem. I have tried everything said above and nothing works for me. I am starting to get very frustrated because of all of this. Please help.
 
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