Jump to content

Martin Pfeifer

Member
  • Posts

    65
  • Joined

  • Last visited

Posts posted by Martin Pfeifer

  1. You can design interactive applications by using the Auxilliary Timelines, the Input Protocols, the Outputs, you can link Tween Tracks to external control inputs and you can make use of the Interaction Name Field in the media cues.

    For everything else I prefere using TouchDesigner (e.g. for optitrack, blacktrax, openptrack) and also for generative media elements like particles.
    Via TCP/IP and/or Capture cards (e.g. epiphan video devices) I link this finally to WATCHOUT for the play out.

     

    https://www.alstermedia.co

  2. You can send OSC messages via TCP or UDP. The WO production computer can be controlled with TCP or UDP, but can not (yet?) understand the OSC protocol. The commands WO understands are documented in the Production Computer Protocol. The commands for WO Display Computers are nearly the same and documented in the Control Protocol.

     

    Martin

  3. I think the 3rd party software is checking the xy coordinates via IR laser and IR camera. Watchpoint is then asked with hitText x y whether at this time a cue is visible at this coordinates.

    In the case there is no cue visible, the display computer answers with Reply false. If there is a cue visible, it answers with the interaction name of the cue and its anchor point position, e.g.

    Reply true “Image01” 1154 212 0

     

    Martin

     

    https://www.pfeifer-media.de

  4. I found a solution:

     

    ffmpeg -video_size 2928x2416 -start_number 00287 -i C:\MEDIA\SHOWROOM\GRAFITTY\1COLOR\IN\5G\05-2929x4217_%05d.png C:\MEDIA\SHOWROOM\GRAFITTY\1COLOR\OUT\5Gdemux\05-2928x4216_%05d.png
     
    ffmpeg -start_number 00287 -i C:\MEDIA\SHOWROOM\GRAFITTY\1COLOR\OUT\5Gdemux\05-2928x4216_%05d.png -vcodec hap -format hap_alpha -chunks 8 -b:v 50000k -minrate 50000k -maxrate 50000k -s 2928x4216 C:\MEDIA\SHOWROOM\GRAFITTY\1COLOR\OUT\5G-2\5G-2.mov
     
    however ffmpeg ignores the specified bitrate and encodes with aproximately max. 120000Kbit/s
     
    Martin
     
  5. I made an HAP Alpha file out of image sequences with 3452x3070 px. I did it with ffmpeg by setting the output resolution to 
    3452x3072 px so that the pixel sizes are divisible by 4 and ffmpeg could do its job.

    However with pixel sizes from 268x3070 to 268x3072 or from 2929x3070 to 2928x3072 ffmpeg promts the error message
    Invalid frame size.

    Does anyone know a solution or do I have to leave the image sequences as they are?

     

    Martin

     

  6.  

    I would like to use the two 6G-SDI 10-Bit 4:2:2 signals of two BMD Micro Studio 4K cameras (30 fps) together with the 

    two independent DisplayPort 1.2 capture channels of the VisionSC-DP2.

    Can anyone recommend suitable SDI > DP converters for this purpose? 
     
     
    Martin

     

     

    I found a solution. It is the Ultra 4K Tool Box from Omnitek. Although it is an analyzer, gernerator and converter,

    the german dealer LOGIC media solutions sells it as a converter only version. Disadvantage: It is quite expensive.

     

    Martin

    www.pfeifer-media.de

  7. I would like to use the two 6G-SDI 10-Bit 4:2:2 signals of two BMD Micro Studio 4K cameras (30 fps) together with the 
    two independent DisplayPort 1.2 capture channels of the VisionSC-DP2.
    Can anyone recommend suitable SDI > DP converters for this purpose? 
     
     
    Martin
     
×
×
  • Create New...