Controlling FlowCaster

FlowCaster SwirlFlowCaster creates a virtual I/O board for your creative software, desktop, real I/O board, or NDI source that sends a high quality video signal through the network for display on a local monitor.  This article covers controlling and configuring FlowCaster through command line, its settings and via remote control.

 

Command Line Parameters

 

Usage: d:\drastic.trunk\bin64\flowcaster.exe [options]

Options:
-n, --ndisource NDI Source
-u, --urldestination URL to send to
-N, --name User name
-p, --password SRT password (min 10 char)
-I, --sourcenumber Source ID number
-s, --source <0-12 See Docs> A/V Source
-t, --transport <0-5: NDI,UDP,RTP,TR01,SRT,RTMP> Output Transport Type
-x, --extrastreams <0-allow, 1-disable> Extras streams that HaiVision Player can't handle
-a, --audchan <1 (st mix), 2, 4, 8, 16, 24, 32> Number of output audio channels
-c, --codec <0-4: h264,h264_10,HEVC,HEVC_10,J2K> Codec
-i, --iframeorder <0-IBBP, 1-IPP, 2-III> Frame order
-b, --bitrate <# kilobits per second> Kilobits per second
-l, --latency <# milliseconds> Latency in milliseconds
-e, --encryption <0-none, 1-128, 2-256> Encryption level
-B, --board <# kilobits per second> Source 0-All, 2-Aja, 3-Aja
Shared, 4-BlueFish444,
5-BlackMagic, 6-UltraScope,
7-Matrox, 8-USB, 11-NDI,
12-Screen
-V, --screen <# kilobits per second> Screen or board to send
0..n
-X, --watermarkx X position of the watermark
-Y, --watermarky Y position of the watermark
-W, --watermark Path and name of the watermark file
-z, --netx Parent Net-X-Code
-C, --config <0-All, 1-CS, 2-FCApp> Just display config page
-S, --saveconfig <0-NC, 1-CS, 2-FCApp> Save to settings
-L, --license Run for licensing
-?, -h, --help Displays this help.
-v, --version Displays version

 

Windows (registry)

Creative Software Settings:

HKEY_CURRENT_USER\Software\Drastic\FlowCaster

Applications (SDI/HDMI/NDI/Desktop) Settings:

HKEY_CURRENT_USER\Software\Drastic\FlowCaster1

 

OS-X (~\Library\Preferences\)

Creative Software Settings:

/Library/Application\ Support/Drastic/com.drastictech.flowcaster.plist

Applications (SDI/HDMI/NDI/Desktop) Settings:

/Library/Application\ Support/Drastic/com.drastictech.flowcaster1.plist

 

Linux (~\.config\)

Creative Software Settings:

FlowCaster.conf

Applications (SDI/HDMI/NDI/Desktop) Settings:

FlowCaster1.conf

 

Settings:

  • AudioMode - what audio channels to send
    • Stereo - 0
    • Stereo Mix - 1
    • 4 channels - 2
    • 8 channels - 3
    • 16 channels - 4
  • ColorSpace
  • Compression - compression for stream as a fourcc code
    • h264 - 875967080
    • h264 10 Bit - 1630680628
    • HEVC - 1752589105
    • HEVC 10 Bit - 1752589153
    • JPEG 2000 - 1598501450
  • DataRate - in kilobits per second (megabits per second divided by 1000)
  • Email - email address for licensing
  • Enabled - enable transmission of SDI/HDMI/NDI
  • Encryption - type of encryption to use
    • 0 - None
    • 1 - AES 128
    • 2 - AES 256
  • FPS
  • IBP - the IBP structure of the compressed stream
    • IBBP - 0
    • IPPP - 1
    • IIII - 2
  • Latency - the number of milliseconds to use to recover packets
  • Password - password to use for the encryption (must be at least 10 characters)
  • SDR_HDR
  • SendHDRSignals - 1 if it should send HDR signals to the reciever
  • StreamNo - stream number to set for this send
  • TransferType
  • Type - protocol to send the stream as
    • SRT - Caller
    • SRT - Listener
    • SRT - Rendezvous
    • RTP
    • UDP
    • RTMP
    • NDI
    • CDI
    • RIST
    • WebRTC
    • SMPTE 2110
  • URL - the target address (eg. srt://199.0.0.123:5000?mode=caller)
  • User - the user name to use with the URL you are sending to (optional)
  • UserName - user name for licensing
  • Watermark - a path to a watermark file (normally PNG 32 bit)
  • WatermarkX - the horizontal offset at which to display the watermark image
  • WatermarkY - the vertical offset at which to display the watermark image

 

More great products from Drastic

DHDR/HDR YUV RAW Video Format
DHDR/HDR YUV RAW Video Format Drastic software can read many file formats which it does not natively understand.  Formats that have a fixed video frame size and are logically organized ... Tips, Tricks and Technical Information
MediaReactor Usage Tips
MediaReactor Usage Tips MediaReactor and MediaReactor Workstation integrate tightly with installed operating systems and applications.  This section has tips and tricks on getting... Tips, Tricks and Technical Information
IndieCam MOV File Reader Configuration
IndieCam MOV File Reader Configuration The IndieCam cameras are small, light, HD and 2K recording RAW bayer pattern cameras.  They provide the raw data via HD-SDI by embedding it into a SMPTE st... Tips, Tricks and Technical Information
VTR Control Setup
VTR Control Setup In QuickClip, QuickClipXO, MediaNXS, DTouch, VVW Series DDRs and Titan Series DDRs, VTRs appear as EXT (external) channels. External channels can be set up in e... Tips, Tricks and Technical Information
MediaComposer AMA Link Sony XAVC-S
MediaComposer AMA Link Sony XAVC-S Avid tools support MPEG-4 using QuickTime as well as using MediaReactor Workstation. QuickTime cannot handle newer MP4 formats like XAVC-S and MPEG-2 from Sony ... Tips, Tricks and Technical Information