Hello, when I try to start my stream, it works for a few seconds and then shuts off. I'm seeing the following error in the logs: OSStatus error -12915
Does anyone have any ideas?
Thanks!
Here the log file:
----------------------
11:44:37.689: CPU Name: Intel(R) Core(TM) i5-2415M CPU @ 2.30GHz
11:44:37.689: CPU Speed: 2300MHz
11:44:37.689: Physical Cores: 2, Logical Cores: 4
11:44:37.689: Physical Memory: 8192MB Total
11:44:37.689: OS Name: Mac OS X (NSMACHOperatingSystem)
11:44:37.689: OS Version: Version 10.11.6 (Build 15G1217)
11:44:37.689: Kernel Version: 15.6.0
11:44:37.693: hotkeys-cocoa: Using layout 'com.apple.keylayout.US'
11:44:37.694: Portable mode: false
11:44:37.886: OBS 18.0.1 (mac)
11:44:37.887: ---------------------------------
11:44:37.888: ---------------------------------
11:44:37.888: audio settings reset:
11:44:37.888: samples per sec: 44100
11:44:37.888: speakers: 2
11:44:38.005: ---------------------------------
11:44:38.005: video settings reset:
11:44:38.005: base resolution: 1280x800
11:44:38.005: output resolution: 1280x720
11:44:38.005: downscale filter: Bicubic
11:44:38.005: fps: 30/1
11:44:38.005: format: NV12
11:44:38.005: Audio monitoring device:
11:44:38.005: name: Default
11:44:38.005: id: default
11:44:38.006: ---------------------------------
11:44:38.061: No blackmagic support
11:44:38.101: [VideoToolbox encoder]: Adding VideoToolbox H264 encoders
11:44:38.150: VLC found, VLC video source enabled
11:44:38.152: Failed to load 'en-US' text for module: 'obs-browser.so'
11:44:38.152: [browser_source: 'Version: 1.29.0']
11:44:38.152: ---------------------------------
11:44:38.152: Loaded Modules:
11:44:38.152: obs-browser.so
11:44:38.152: vlc-video.so
11:44:38.152: text-freetype2.so
11:44:38.152: rtmp-services.so
11:44:38.152: obs-x264.so
11:44:38.152: obs-vst.so
11:44:38.152: obs-transitions.so
11:44:38.152: obs-outputs.so
11:44:38.152: obs-filters.so
11:44:38.152: obs-ffmpeg.so
11:44:38.152: mac-vth264.so
11:44:38.152: mac-syphon.so
11:44:38.152: mac-decklink.so
11:44:38.152: mac-capture.so
11:44:38.152: mac-avcapture.so
11:44:38.152: linux-jack.so
11:44:38.152: image-source.so
11:44:38.152: frontend-tools.so
11:44:38.152: coreaudio-encoder.so
11:44:38.152: ==== Startup complete ===============================================
11:44:38.679: All scene data cleared
11:44:38.679: ------------------------------------------------
11:44:38.765: coreaudio: device 'Built-in Input' initialized
11:44:39.072: Video Capture Device: Selected device 'FaceTime HD Camera (Built-in)'
11:44:39.074: Video Capture Device: Using preset 1280x720
11:44:39.319: Switched to scene 'Live Cam'
11:44:39.320: ------------------------------------------------
11:44:39.320: Loaded scenes:
11:44:39.320: - scene 'Live Cam':
11:44:39.320: - source: 'HT- ???? ' (text_ft2_source)
11:44:39.320: - source: 'Video Capture Device' (av_capture_input)
11:44:39.320: - source: 'LogoWatermark' (image_source)
11:44:39.320: ------------------------------------------------
11:44:39.812: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds
11:44:39.891: adding 23 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
11:44:41.354: adding 23 milliseconds of audio buffering, total audio buffering is now 69 milliseconds
11:44:43.879: adding 23 milliseconds of audio buffering, total audio buffering is now 92 milliseconds
11:44:43.880: adding 23 milliseconds of audio buffering, total audio buffering is now 116 milliseconds
11:44:44.829: Last log entry repeated for 11 more lines
11:44:44.829: Max audio buffering reached!
11:44:44.829: adding 23 milliseconds of audio buffering, total audio buffering is now 1044 milliseconds
11:45:03.489: [VideoToolbox streaming_h264: 'h264']: session created with hardware encoding
11:45:03.489: [VideoToolbox streaming_h264: 'h264']: settings:
11:45:03.489: vt_encoder_id com.apple.videotoolbox.videoencoder.h264.gva
11:45:03.489: bitrate: 2500 (kbps)
11:45:03.489: fps_num: 30
11:45:03.489: fps_den: 1
11:45:03.489: width: 1280
11:45:03.489: height: 720
11:45:03.489: keyint: 0 (s)
11:45:03.489: limit_bitrate: on
11:45:03.489: rc_max_bitrate: 1000 (kbps)
11:45:03.489: rc_max_bitrate_window: 1.500000 (s)
11:45:03.489: hw_enc: on
11:45:03.489: profile: default
11:45:03.489:
11:45:03.496: [CoreAudio AAC: 'Track1']: settings:
11:45:03.496: mode: AAC
11:45:03.496: bitrate: 128
11:45:03.496: sample rate: 44100
11:45:03.496: cbr: on
11:45:03.496: output buffer: 1536
11:45:03.496: [rtmp stream: 'adv_stream'] Connecting to RTMP URL rtmp://54.174.125.50:1935/live...
11:45:03.550: [VideoToolbox recording_h264: 'h264']: Error in VTCompressionSessionCreate( kCFAllocatorDefault, enc->width, enc->height, kCMVideoCodecType_H264, encoder_spec, pixbuf_spec, NULL, &sample_encoded_callback, enc->queue, &s): The operation couldn’t be completed. (OSStatus error -12915.)
11:45:03.968: [rtmp stream: 'adv_stream'] Connection to rtmp://54.174.125.50:1935/live successful
11:45:03.976: ==== Streaming Start ===============================================
11:45:10.962: [rtmp stream: 'adv_stream'] User stopped the stream
11:45:10.962: Output 'adv_stream': stopping
11:45:10.962: Output 'adv_stream': Total encoded frames: 223
11:45:10.962: Output 'adv_stream': Total drawn frames: 224
11:45:10.962: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 35 (15.6%)
11:45:10.965: ==== Streaming Stop ================================================
11:45:21.137: ---------------------------------
11:45:21.137: video settings reset:
11:45:21.137: base resolution: 1280x800
11:45:21.137: output resolution: 1280x720
11:45:21.137: downscale filter: Bicubic
11:45:21.137: fps: 30/1
11:45:21.137: format: NV12
11:45:21.139: Settings changed (video)
11:45:21.139: ------------------------------------------------
11:45:23.983: [VideoToolbox streaming_h264: 'h264']: session created with hardware encoding
11:45:23.983: [VideoToolbox streaming_h264: 'h264']: settings:
11:45:23.983: vt_encoder_id com.apple.videotoolbox.videoencoder.h264.gva
11:45:23.983: bitrate: 2500 (kbps)
11:45:23.983: fps_num: 30
11:45:23.983: fps_den: 1
11:45:23.983: width: 1280
11:45:23.983: height: 720
11:45:23.983: keyint: 0 (s)
11:45:23.983: limit_bitrate: on
11:45:23.983: rc_max_bitrate: 1000 (kbps)
11:45:23.983: rc_max_bitrate_window: 1.500000 (s)
11:45:23.983: hw_enc: on
11:45:23.983: profile: default
11:45:23.983:
11:45:23.988: [CoreAudio AAC: 'Track1']: settings:
11:45:23.988: mode: AAC
11:45:23.988: bitrate: 128
11:45:23.988: sample rate: 44100
11:45:23.988: cbr: on
11:45:23.988: output buffer: 1536
11:45:23.988: [rtmp stream: 'adv_stream'] Connecting to RTMP URL rtmp://54.174.125.50:1935/live...
11:45:24.024: [VideoToolbox recording_h264: 'h264']: Error in VTCompressionSessionCreate( kCFAllocatorDefault, enc->width, enc->height, kCMVideoCodecType_H264, encoder_spec, pixbuf_spec, NULL, &sample_encoded_callback, enc->queue, &s): The operation couldn’t be completed. (OSStatus error -12915.)
11:45:24.450: [rtmp stream: 'adv_stream'] Connection to rtmp://54.174.125.50:1935/live successful
11:45:24.461: ==== Streaming Start ===============================================
11:45:38.387: [rtmp stream: 'adv_stream'] User stopped the stream
11:45:38.387: Output 'adv_stream': stopping
11:45:38.387: Output 'adv_stream': Total encoded frames: 777293388
11:45:38.387: Output 'adv_stream': Total drawn frames: 431
11:45:38.387: Output 'adv_stream': Number of skipped frames due to encoding lag: 761411565 (98.0%)
11:45:38.387: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 42 (9.7%)
11:45:38.390: ==== Streaming Stop ================================================
Does anyone have any ideas?
Thanks!
Here the log file:
----------------------
11:44:37.689: CPU Name: Intel(R) Core(TM) i5-2415M CPU @ 2.30GHz
11:44:37.689: CPU Speed: 2300MHz
11:44:37.689: Physical Cores: 2, Logical Cores: 4
11:44:37.689: Physical Memory: 8192MB Total
11:44:37.689: OS Name: Mac OS X (NSMACHOperatingSystem)
11:44:37.689: OS Version: Version 10.11.6 (Build 15G1217)
11:44:37.689: Kernel Version: 15.6.0
11:44:37.693: hotkeys-cocoa: Using layout 'com.apple.keylayout.US'
11:44:37.694: Portable mode: false
11:44:37.886: OBS 18.0.1 (mac)
11:44:37.887: ---------------------------------
11:44:37.888: ---------------------------------
11:44:37.888: audio settings reset:
11:44:37.888: samples per sec: 44100
11:44:37.888: speakers: 2
11:44:38.005: ---------------------------------
11:44:38.005: video settings reset:
11:44:38.005: base resolution: 1280x800
11:44:38.005: output resolution: 1280x720
11:44:38.005: downscale filter: Bicubic
11:44:38.005: fps: 30/1
11:44:38.005: format: NV12
11:44:38.005: Audio monitoring device:
11:44:38.005: name: Default
11:44:38.005: id: default
11:44:38.006: ---------------------------------
11:44:38.061: No blackmagic support
11:44:38.101: [VideoToolbox encoder]: Adding VideoToolbox H264 encoders
11:44:38.150: VLC found, VLC video source enabled
11:44:38.152: Failed to load 'en-US' text for module: 'obs-browser.so'
11:44:38.152: [browser_source: 'Version: 1.29.0']
11:44:38.152: ---------------------------------
11:44:38.152: Loaded Modules:
11:44:38.152: obs-browser.so
11:44:38.152: vlc-video.so
11:44:38.152: text-freetype2.so
11:44:38.152: rtmp-services.so
11:44:38.152: obs-x264.so
11:44:38.152: obs-vst.so
11:44:38.152: obs-transitions.so
11:44:38.152: obs-outputs.so
11:44:38.152: obs-filters.so
11:44:38.152: obs-ffmpeg.so
11:44:38.152: mac-vth264.so
11:44:38.152: mac-syphon.so
11:44:38.152: mac-decklink.so
11:44:38.152: mac-capture.so
11:44:38.152: mac-avcapture.so
11:44:38.152: linux-jack.so
11:44:38.152: image-source.so
11:44:38.152: frontend-tools.so
11:44:38.152: coreaudio-encoder.so
11:44:38.152: ==== Startup complete ===============================================
11:44:38.679: All scene data cleared
11:44:38.679: ------------------------------------------------
11:44:38.765: coreaudio: device 'Built-in Input' initialized
11:44:39.072: Video Capture Device: Selected device 'FaceTime HD Camera (Built-in)'
11:44:39.074: Video Capture Device: Using preset 1280x720
11:44:39.319: Switched to scene 'Live Cam'
11:44:39.320: ------------------------------------------------
11:44:39.320: Loaded scenes:
11:44:39.320: - scene 'Live Cam':
11:44:39.320: - source: 'HT- ???? ' (text_ft2_source)
11:44:39.320: - source: 'Video Capture Device' (av_capture_input)
11:44:39.320: - source: 'LogoWatermark' (image_source)
11:44:39.320: ------------------------------------------------
11:44:39.812: adding 23 milliseconds of audio buffering, total audio buffering is now 23 milliseconds
11:44:39.891: adding 23 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
11:44:41.354: adding 23 milliseconds of audio buffering, total audio buffering is now 69 milliseconds
11:44:43.879: adding 23 milliseconds of audio buffering, total audio buffering is now 92 milliseconds
11:44:43.880: adding 23 milliseconds of audio buffering, total audio buffering is now 116 milliseconds
11:44:44.829: Last log entry repeated for 11 more lines
11:44:44.829: Max audio buffering reached!
11:44:44.829: adding 23 milliseconds of audio buffering, total audio buffering is now 1044 milliseconds
11:45:03.489: [VideoToolbox streaming_h264: 'h264']: session created with hardware encoding
11:45:03.489: [VideoToolbox streaming_h264: 'h264']: settings:
11:45:03.489: vt_encoder_id com.apple.videotoolbox.videoencoder.h264.gva
11:45:03.489: bitrate: 2500 (kbps)
11:45:03.489: fps_num: 30
11:45:03.489: fps_den: 1
11:45:03.489: width: 1280
11:45:03.489: height: 720
11:45:03.489: keyint: 0 (s)
11:45:03.489: limit_bitrate: on
11:45:03.489: rc_max_bitrate: 1000 (kbps)
11:45:03.489: rc_max_bitrate_window: 1.500000 (s)
11:45:03.489: hw_enc: on
11:45:03.489: profile: default
11:45:03.489:
11:45:03.496: [CoreAudio AAC: 'Track1']: settings:
11:45:03.496: mode: AAC
11:45:03.496: bitrate: 128
11:45:03.496: sample rate: 44100
11:45:03.496: cbr: on
11:45:03.496: output buffer: 1536
11:45:03.496: [rtmp stream: 'adv_stream'] Connecting to RTMP URL rtmp://54.174.125.50:1935/live...
11:45:03.550: [VideoToolbox recording_h264: 'h264']: Error in VTCompressionSessionCreate( kCFAllocatorDefault, enc->width, enc->height, kCMVideoCodecType_H264, encoder_spec, pixbuf_spec, NULL, &sample_encoded_callback, enc->queue, &s): The operation couldn’t be completed. (OSStatus error -12915.)
11:45:03.968: [rtmp stream: 'adv_stream'] Connection to rtmp://54.174.125.50:1935/live successful
11:45:03.976: ==== Streaming Start ===============================================
11:45:10.962: [rtmp stream: 'adv_stream'] User stopped the stream
11:45:10.962: Output 'adv_stream': stopping
11:45:10.962: Output 'adv_stream': Total encoded frames: 223
11:45:10.962: Output 'adv_stream': Total drawn frames: 224
11:45:10.962: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 35 (15.6%)
11:45:10.965: ==== Streaming Stop ================================================
11:45:21.137: ---------------------------------
11:45:21.137: video settings reset:
11:45:21.137: base resolution: 1280x800
11:45:21.137: output resolution: 1280x720
11:45:21.137: downscale filter: Bicubic
11:45:21.137: fps: 30/1
11:45:21.137: format: NV12
11:45:21.139: Settings changed (video)
11:45:21.139: ------------------------------------------------
11:45:23.983: [VideoToolbox streaming_h264: 'h264']: session created with hardware encoding
11:45:23.983: [VideoToolbox streaming_h264: 'h264']: settings:
11:45:23.983: vt_encoder_id com.apple.videotoolbox.videoencoder.h264.gva
11:45:23.983: bitrate: 2500 (kbps)
11:45:23.983: fps_num: 30
11:45:23.983: fps_den: 1
11:45:23.983: width: 1280
11:45:23.983: height: 720
11:45:23.983: keyint: 0 (s)
11:45:23.983: limit_bitrate: on
11:45:23.983: rc_max_bitrate: 1000 (kbps)
11:45:23.983: rc_max_bitrate_window: 1.500000 (s)
11:45:23.983: hw_enc: on
11:45:23.983: profile: default
11:45:23.983:
11:45:23.988: [CoreAudio AAC: 'Track1']: settings:
11:45:23.988: mode: AAC
11:45:23.988: bitrate: 128
11:45:23.988: sample rate: 44100
11:45:23.988: cbr: on
11:45:23.988: output buffer: 1536
11:45:23.988: [rtmp stream: 'adv_stream'] Connecting to RTMP URL rtmp://54.174.125.50:1935/live...
11:45:24.024: [VideoToolbox recording_h264: 'h264']: Error in VTCompressionSessionCreate( kCFAllocatorDefault, enc->width, enc->height, kCMVideoCodecType_H264, encoder_spec, pixbuf_spec, NULL, &sample_encoded_callback, enc->queue, &s): The operation couldn’t be completed. (OSStatus error -12915.)
11:45:24.450: [rtmp stream: 'adv_stream'] Connection to rtmp://54.174.125.50:1935/live successful
11:45:24.461: ==== Streaming Start ===============================================
11:45:38.387: [rtmp stream: 'adv_stream'] User stopped the stream
11:45:38.387: Output 'adv_stream': stopping
11:45:38.387: Output 'adv_stream': Total encoded frames: 777293388
11:45:38.387: Output 'adv_stream': Total drawn frames: 431
11:45:38.387: Output 'adv_stream': Number of skipped frames due to encoding lag: 761411565 (98.0%)
11:45:38.387: Output 'adv_stream': Number of lagged frames due to rendering lag/stalls: 42 (9.7%)
11:45:38.390: ==== Streaming Stop ================================================
