Answers.Body: <p>You can tap the SDI output port of any RED camera and feed that to a hardware device that reads 1080p video.  Blackmagic make some things that translate SDI -> internal video stream via PCIe card (Decklink), USB (Ultrastudio), and Thunderbolt (Ultrastudio for Thunderbolt).  This would be the easy way to do it.</p>
  
  <p>If you have a RED DRAGON (EPIC or SCARLET) with the latest firmware, there's a RED Tether option.  It requires a special LEMO->RJ45 cable, and it feeds live video out the ethernet port.  See <a href="http://www.reduser.net/forum/showthread.php?131190-Dragon%B4s-Leash-(aka-RED-TETHER)" rel="nofollow">this article</a> for more info.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-22T17:08:17.083Z
Answers.Text: It may be worth noting that the EPIC camera we were using had an HDMI output. I actually wound up pointing a cheap webcam at one of the monitors and feeding that into my app. Not ideal, but sufficient for the task at hand.
Answers.UserDisplayName: 3Dave
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-20T16:12:00.343Z
Answers.LastActivityDate: 2015-11-20T18:12:10.573Z
Answers.LastEditDate: 2015-11-20T18:12:10.573Z
Answers.UserDisplayName: Michael Tiemann
Body: <p>I need to get a live video stream from a RED camera into a proprietary app running under OSX (though I can switch to Windows if necessary). I'm unable to find any information about getting a live preview from a RED camera.</p>
  
  <p>We have a video shoot tomorrow. The video is going to be shown in a 3D environment, and we need to make sure that the actors' eyeline, etc. is correct for their position within the simulation. Note that we're recording 2D video, not 3D - the flat video will be placed on a plane within a 3D environment.</p>
  
  <p>Preview resolution is unimportant - 320x200 would work fine for this stage of production.</p>
  
  <p>The best solution I have at the moment is to tape a webcam to the side of the RED and use that as the input to my application. That will work, but I don't think the camera owner will be thrilled with my use of duct tape.</p>
  
  <p>My app works fine with a webcam interface, but somehow I doubt that RED has something like that available.</p>
  
  <p>HELP.</p>
  
  <p>(In case it matters, the application is a Unity3D app running under OSX. Video is being displayed within a 3D room on an Oculus Rift.)</p>
  
Tags: <streaming><red>
Title: RED streaming interface
UserDisplayName: 3Dave
ThreadText: # RED streaming interface
  
  (Asked by: username_0 on 2015-11-19)
  
  I need to get a live video stream from a RED camera into a proprietary app running under OSX (though I can switch to Windows if necessary). I'm unable to find any information about getting a live preview from a RED camera.
  
  We have a video shoot tomorrow. The video is going to be shown in a 3D environment, and we need to make sure that the actors' eyeline, etc. is correct for their position within the simulation. Note that we're recording 2D video, not 3D - the flat video will be placed on a plane within a 3D environment.
  
  Preview resolution is unimportant - 320x200 would work fine for this stage of production.
  
  The best solution I have at the moment is to tape a webcam to the side of the RED and use that as the input to my application. That will work, but I don't think the camera owner will be thrilled with my use of duct tape.
  
  My app works fine with a webcam interface, but somehow I doubt that RED has something like that available.
  
  HELP.
  
  (In case it matters, the application is a Unity3D app running under OSX. Video is being displayed within a 3D room on an Oculus Rift.)
  
  **Tags:** streaming, red
  
  
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  ## 1 answers
  
  ### Answer by username_1 on 2015-11-20. Score: 2 | Accepted answer
  
  You can tap the SDI output port of any RED camera and feed that to a hardware device that reads 1080p video. Blackmagic make some things that translate SDI -> internal video stream via PCIe card (Decklink), USB (Ultrastudio), and Thunderbolt (Ultrastudio for Thunderbolt). This would be the easy way to do it.
  
  If you have a RED DRAGON (EPIC or SCARLET) with the latest firmware, there's a RED Tether option. It requires a special LEMO->RJ45 cable, and it feeds live video out the ethernet port. See [this article](http://www.reduser.net/forum/showthread.php?131190-Dragon%B4s-Leash-(aka-RED-TETHER)) for more info.
  
  > **Comments:**
  > **username_0**: It may be worth noting that the EPIC camera we were using had an HDMI output. I actually wound up pointing a cheap webcam at one of the monitors and feeding that into my app. Not ideal, but sufficient for the task at hand.  
  
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