Skip to content

Latest commit

 

History

History
75 lines (64 loc) · 4.84 KB

README.md

File metadata and controls

75 lines (64 loc) · 4.84 KB
Raw

Decklink To RTMP

Stream the input to a decklink card to an RTMP server.

Requirments

  • NodeJS.
  • ffmpeg installed (with the libfdk_aac audio codec).
  • bmdcapture (from bmdtools).

Configuration

Create "config.json". Look at "config.json.sample".

Running

nodejs main.js

Format Modes

This is the output of the DeviceList sample application inluded with the blackmagic SDK for a decklink quad card. The formatMode is an integer which represents a row in the output (zero indexed). E.g. 12 for 720p59.94.

=============== DeckLink SDI ===============

Attribute list:
 Serial port present ?                    No
 Device Persistent ID:                    Not Supported on this device
 Device Topological ID:                   300500
 Number of sub-devices:                   4
 Sub-device index:                        3
 Number of audio channels:                8
 Input mode detection supported ?         Yes
 Full duplex operation supported ?        No
 Internal keying supported ?              Yes
 External keying supported ?              No
 HD-mode keying supported ?               No

Supported video output display modes and pixel formats:
 NTSC                 	 720 x 486 	   29.97 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 NTSC 23.98           	 720 x 486 	  23.976 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 PAL                  	 720 x 576 	      25 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p23.98           	 1920 x 1080 	  23.976 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p24              	 1920 x 1080 	      24 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p25              	 1920 x 1080 	      25 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p29.97           	 1920 x 1080 	   29.97 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p30              	 1920 x 1080 	      30 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080i50              	 1920 x 1080 	      25 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080i59.94           	 1920 x 1080 	   29.97 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080i60              	 1920 x 1080 	      30 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 720p50               	 1280 x 720 	      50 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 720p59.94            	 1280 x 720 	 59.9401 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 720p60               	 1280 x 720 	      60 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		

Supported video input display modes and pixel formats:
 NTSC                 	 720 x 486 	   29.97 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 NTSC 23.98           	 720 x 486 	  23.976 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 PAL                  	 720 x 576 	      25 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p23.98           	 1920 x 1080 	  23.976 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p24              	 1920 x 1080 	      24 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p25              	 1920 x 1080 	      25 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p29.97           	 1920 x 1080 	   29.97 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080p30              	 1920 x 1080 	      30 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080i50              	 1920 x 1080 	      25 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080i59.94           	 1920 x 1080 	   29.97 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 1080i60              	 1920 x 1080 	      30 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 720p50               	 1280 x 720 	      50 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 720p59.94            	 1280 x 720 	 59.9401 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		
 720p60               	 1280 x 720 	      60 FPS	 8-bit YUV	10-bit YUV	------		------		------		------		------------		------		

Supported video output connections:
  SDI

Supported video input connections:
  SDI