Question / Help Black Magic Deck Link Quad Failing to enable video input help

[Brandon Carpenter]

I have a the Black Magic Deck Link Quad 2 installed and I am able to use their software to stream and record. But when I use the OBS I get nothing. Any suggestions?

16:20:16.130: ==== Startup complete ===============================================
16:20:16.131: Switched to Preview/Program mode
16:20:16.131: ------------------------------------------------
16:20:16.132: All scene data cleared
16:20:16.132: ------------------------------------------------
16:20:16.170: WASAPI: Device 'Speakers (Realtek High Definition Audio)' initialized
16:20:16.178: WASAPI: Device 'Line In (7- Blackmagic Audio)' initialized
16:20:16.210: adding 46 milliseconds of audio buffering, total audio buffering is now 46 milliseconds
16:20:16.301: ---------------------------------
16:20:16.302: [DShow Device: 'Video Capture Device'] settings updated:
16:20:16.302: video device: Decklink Video Capture (2)
16:20:16.302: video path:
16:20:16.302: resolution: 720x486
16:20:16.302: fps: 29.97 (interval: 333667)
16:20:16.302: format: UYVY
16:20:16.374: Blackmagic Device L1: Starting capture...
16:20:16.377: Switched to scene 'Scene'
16:20:16.414: ------------------------------------------------
16:20:16.414: Loaded scenes:
16:20:16.414: - scene 'Scene':
16:20:16.414: - source: 'Blackmagic Device L1' (decklink-input)
16:20:16.414: ------------------------------------------------
16:20:16.826: Update check: last known remote version is 0.16.4
16:21:12.571: adding 185 milliseconds of audio buffering, total audio buffering is now 232 milliseconds
16:22:22.422: Blackmagic Device L1: Stopping capture of 'DeckLink Quad (2)'...
16:22:22.433: Blackmagic Device L1: Starting capture...
16:22:22.434: Blackmagic Device L1: Failed to enable video input
16:22:26.024: Blackmagic Device L1: Starting capture...
16:22:33.725: User added scene 'Scene 1'
16:22:33.725: User switched to scene 'Scene 1'
16:22:49.431: User added source 'Blackmagic Device' (decklink-input) to scene 'Scene 1'
16:22:51.774: Blackmagic Device: Starting capture...
16:22:51.775: Blackmagic Device: Failed to enable video input
16:22:53.493: Blackmagic Device: Starting capture...
16:22:53.493: Blackmagic Device: Failed to enable video input
16:22:57.928: Blackmagic Device: Starting capture...
16:23:01.115: Blackmagic Device: Stopping capture of 'DeckLink Quad (3)'...
16:23:01.118: Blackmagic Device: Starting capture...
16:23:02.916: Blackmagic Device: Stopping capture of 'DeckLink Quad (4)'...
16:23:02.934: Blackmagic Device: Starting capture...
16:23:02.934: Blackmagic Device: Failed to enable video input
16:23:04.599: Blackmagic Device: Starting capture...
16:23:04.600: Blackmagic Device: Failed to enable video input
16:23:08.969: Blackmagic Device: Starting capture...
16:23:08.970: Blackmagic Device: Failed to enable video input
16:23:13.272: Blackmagic Device: Starting capture...
16:23:13.274: Blackmagic Device: Failed to enable video input
16:23:15.590: Blackmagic Device: Starting capture...
16:23:15.591: Blackmagic Device: Failed to enable video input
16:23:28.672: ---------------------------------
16:23:28.672: [x264 encoder: 'simple_h264_stream'] preset: veryfast
16:23:28.672: [x264 encoder: 'simple_h264_stream'] profile: main
16:23:28.672: [x264 encoder: 'simple_h264_stream'] settings:
16:23:28.672: rate_control: CBR
16:23:28.672: bitrate: 2500
16:23:28.672: buffer size: 2500
16:23:28.672: crf: 0
16:23:28.672: fps_num: 60000
16:23:28.672: fps_den: 1001
16:23:28.672: width: 1120
16:23:28.672: height: 700
16:23:28.672: keyint: 119
16:23:28.672: vfr: off
16:23:28.672:
16:23:28.681: ---------------------------------

 

[RytoEX]

Hi! When posting a log, please post the full log file. You can attach it to your post by using the "Upload a File" button below. I'll try to get someone familiar with Blackmagic devices to look at this.