From 170 FPS to 20 FPS

Devanthar

New Member
Hey guys,

here is a thing I don't get. I've tried everything advised in the other threads and read through a lot more stuff on other forums.
So whenever I'm playing LoL I usually have around 170 FPS on mid - low settings while running a second monitor, but as soon as I start streaming the ingame FPS drops to something between 35 - 20 making the game basically unplayable....
I don't really get why it changes that drastically. My upload is btw not a problem as it's about 5Kbit/s.

Log as follows:

Code:
15:39:37.176: CPU Name: Intel(R) Core(TM) i7-4770HQ CPU @ 2.20GHz
15:39:37.176: CPU Speed: 2200MHz
15:39:37.176: Physical Cores: 4, Logical Cores: 8
15:39:37.176: Physical Memory: 16384MB Total
15:39:37.176: OS Name: Mac OS X (NSMACHOperatingSystem)
15:39:37.177: OS Version: Version 10.10.5 (Build 14F27)
15:39:37.177: Kernel Version: 14.5.0
15:39:37.185: hotkeys-cocoa: Using layout 'com.apple.keylayout.German'
15:39:37.248: OBS 0.13.1 (mac)
15:39:37.248: ---------------------------------
15:39:37.249: ---------------------------------
15:39:37.249: audio settings reset:
15:39:37.249:     samples per sec: 44100
15:39:37.249:     speakers:        2
15:39:37.355: ---------------------------------
15:39:37.355: video settings reset:
15:39:37.355:     base resolution:   1440x900
15:39:37.355:     output resolution: 1440x900
15:39:37.355:     fps:               30000/1001
15:39:37.355:     format:            NV12
15:39:37.358: ---------------------------------
15:39:37.361: Loading module: coreaudio-encoder.so
15:39:37.363: ---------------------------------
15:39:37.364: Loading module: image-source.so
15:39:37.366: ---------------------------------
15:39:37.369: Loading module: mac-avcapture.so
15:39:37.370: ---------------------------------
15:39:37.372: Loading module: mac-capture.so
15:39:37.374: ---------------------------------
15:39:37.376: Loading module: mac-decklink.so
15:39:37.378: No blackmagic support
15:39:37.378: Failed to start search for DeckLink devices
15:39:37.378: ---------------------------------
15:39:37.385: Loading module: mac-syphon.so
15:39:37.387: ---------------------------------
15:39:37.389: Loading module: mac-vth264.so
15:39:37.413: [VideoToolbox encoder]: Adding VideoToolbox H264 encoders
15:39:37.414: ---------------------------------
15:39:37.416: Loading module: obs-ffmpeg.so
15:39:37.419: ---------------------------------
15:39:37.422: Loading module: obs-filters.so
15:39:37.425: ---------------------------------
15:39:37.427: Loading module: obs-outputs.so
15:39:37.428: ---------------------------------
15:39:37.430: Loading module: obs-transitions.so
15:39:37.432: ---------------------------------
15:39:37.434: Loading module: obs-x264.so
15:39:37.436: ---------------------------------
15:39:37.437: Loading module: rtmp-services.so
15:39:37.439: ---------------------------------
15:39:37.441: Loading module: text-freetype2.so
15:39:37.449: ---------------------------------
15:39:37.451: Loading module: obs-browser.so
15:39:37.452: Failed to load 'en-US' text for module: 'obs-browser.so'
15:39:37.452: =====================================================================
15:39:37.453: output 'simple_stream' (rtmp_output) created
15:39:37.453: encoder 'simple_h264_stream' (obs_x264) created
15:39:37.508: AAC encoder bitrate mapping:
15:39:37.508:     20 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     24 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     28 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     32 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     40 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     48 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     56 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     64 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     72 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     80 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     96 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     112 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     128 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     144 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     160 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     192 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     224 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     256 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     288 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.508:     320 kbit/s: 'CoreAudio AAC encoder' (CoreAudio_AAC)
15:39:37.509: encoder 'simple_aac' (CoreAudio_AAC) created
15:39:37.509: output 'simple_file_output' (ffmpeg_muxer) created
15:39:37.509: service 'default_service' (rtmp_common) created
15:39:37.510: Switched to Preview/Program mode
15:39:37.510: ------------------------------------------------
15:39:37.513: All scene data cleared
15:39:37.513: ------------------------------------------------
15:39:37.563: coreaudio: device 'Soundflower (2ch)' initialized
15:39:37.563: source 'Desktop Audio' (coreaudio_output_capture) created
15:39:37.566: coreaudio: device 'Built-in Microphone' initialized
15:39:37.566: source 'Mic/Aux' (coreaudio_input_capture) created
15:39:37.566: Failed to create source 'Monitoraufnahme 1'!
15:39:37.566: source 'Monitoraufnahme 1' (display_capture) created
15:39:37.566: source 'Ingame' (scene) created
15:39:37.670: Videoaufnahmegerät: Selected device 'FaceTime HD Camera'
15:39:37.674: Videoaufnahmegerät: Using preset 320x240
15:39:37.696: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds
15:39:37.808: source 'Videoaufnahmegerät' (av_capture_input) created
15:39:37.814: source 'Farbkorrektur' (color_filter) created
15:39:37.814: source 'Monit0r' (scene) created
15:39:37.818: source 'Monitoraufnahme' (display_capture) created
15:39:37.819: source 'Client_Lol' (scene) created
15:39:37.825: source 'Fensteraufnahme 1' (window_capture) created
15:39:37.825: source 'Loading-screen' (scene) created
15:39:37.911: coreaudio: device 'Soundflower (2ch)' initialized
15:39:37.911: source 'Audio Ausgabe Aufnahme' (coreaudio_output_capture) created
15:39:37.911: source 'Stream start' (scene) created
15:39:37.914: source 'Fensteraufnahme' (window_capture) created
15:39:37.929: adding 23 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
15:39:38.057: source 'Bild' (image_source) created
15:39:38.135: source 'Bild 1' (image_source) created
15:39:38.170: source 'Follower Alert' (browser_source) created
15:39:38.204: source 'Text (FreeType 2)' (text_ft2_source) created
15:39:38.235: source 'brb' (text_ft2_source) created
15:39:38.236: source 'End of Stream' (scene) created
15:39:38.272: source 'End of stream' (text_ft2_source) created
15:39:38.325: source 'Client_Overlay' (image_source) created
15:39:38.461: == Profiler Results =============================
15:39:38.461: run_program_init: 1885.55 ms
15:39:38.461:  ┣OBSApp::AppInit: 5.868 ms
15:39:38.461:  ┃ ┗OBSApp::InitLocale: 2.824 ms
15:39:38.461:  ┗OBSApp::OBSInit: 1712.84 ms
15:39:38.461:    ┣obs_startup: 9.499 ms
15:39:38.461:    ┗OBSBasic::OBSInit: 1212.13 ms
15:39:38.461:      ┣OBSBasic::InitBasicConfig: 0.221 ms
15:39:38.461:      ┣OBSBasic::ResetAudio: 0.295 ms
15:39:38.461:      ┣OBSBasic::ResetVideo: 105.523 ms
15:39:38.461:      ┣OBSBasic::InitOBSCallbacks: 0.007 ms
15:39:38.461:      ┣OBSBasic::InitHotkeys: 0.471 ms
15:39:38.461:      ┣obs_load_all_modules: 96.902 ms
15:39:38.461:      ┃ ┣obs_init_module(coreaudio-encoder.so): 0.166 ms
15:39:38.461:      ┃ ┣obs_init_module(image-source.so): 0.004 ms
15:39:38.461:      ┃ ┣obs_init_module(mac-avcapture.so): 0.006 ms
15:39:38.461:      ┃ ┣obs_init_module(mac-capture.so): 0.006 ms
15:39:38.461:      ┃ ┣obs_init_module(mac-decklink.so): 0.106 ms
15:39:38.461:      ┃ ┣obs_init_module(mac-syphon.so): 0.01 ms
15:39:38.461:      ┃ ┣obs_init_module(mac-vth264.so): 23.406 ms
15:39:38.461:      ┃ ┣obs_init_module(obs-ffmpeg.so): 0.705 ms
15:39:38.461:      ┃ ┣obs_init_module(obs-filters.so): 0.01 ms
15:39:38.461:      ┃ ┣obs_init_module(obs-outputs.so): 0.005 ms
15:39:38.461:      ┃ ┣obs_init_module(obs-transitions.so): 0.005 ms
15:39:38.461:      ┃ ┣obs_init_module(obs-x264.so): 0.005 ms
15:39:38.461:      ┃ ┣obs_init_module(rtmp-services.so): 0.213 ms
15:39:38.461:      ┃ ┣obs_init_module(text-freetype2.so): 6.283 ms
15:39:38.461:      ┃ ┗obs_init_module(obs-browser.so): 0.508 ms
15:39:38.462:      ┣OBSBasic::ResetOutputs: 56.395 ms
15:39:38.462:      ┣OBSBasic::CreateHotkeys: 0.034 ms
15:39:38.462:      ┣OBSBasic::InitService: 0.443 ms
15:39:38.462:      ┣OBSBasic::InitPrimitives: 0.063 ms
15:39:38.462:      ┗OBSBasic::Load: 819.756 ms
15:39:38.462: =================================================
15:42:26.848: encoder 'simple_h264_stream' destroyed
15:42:26.848: encoder 'simple_aac' destroyed
15:42:26.848: output 'simple_stream' destroyed
15:42:26.848: output 'simple_file_output' destroyed
15:42:26.850: output 'adv_stream' (rtmp_output) created
15:42:26.850: output 'adv_file_output' (ffmpeg_muxer) created
15:42:26.850: encoder 'streaming_h264' (obs_x264) created
15:42:26.851: encoder 'adv_aac0' (CoreAudio_AAC) created
15:42:26.851: encoder 'adv_aac1' (CoreAudio_AAC) created
15:42:26.851: encoder 'adv_aac2' (CoreAudio_AAC) created
15:42:26.851: encoder 'adv_aac3' (CoreAudio_AAC) created
15:42:26.852: Settings changed (outputs)
15:42:26.852: ------------------------------------------------
15:43:02.584: Switched to regular Preview mode
15:43:02.584: ------------------------------------------------
15:43:03.749: Switched to Preview/Program mode
15:43:03.749: ------------------------------------------------
 
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