Results 1 to 4 of 4

Thread: Compositing Buffer Export SLOOOOOW!

  1. #1
    registered pixel pusher
    Join Date
    Apr 2004
    Location
    los angeles
    Posts
    30

    Compositing Buffer Export SLOOOOOW!

    I have a 4K render of a car with radiosity/PRMB. The render itself takes 16min per frame. When i enable CompositingBufferExport, the render never finishes... I stopped the render after the "time remaining" passed 24 hours and climbing. Why is this so broken? I can put up with broken Depth passes by using the old fog trick, but i need these additional passes and this problem is a game-changer for production use in the future. V-Ray figured this out long ago, why is it so broken in LW! Please help!

  2. #2
    Registered User ianr's Avatar
    Join Date
    Oct 2006
    Location
    Chiltern Riviera
    Posts
    1,370
    Quote Originally Posted by rustyippolito View Post
    I have a 4K render of a car with radiosity/PRMB. The render itself takes 16min per frame. When i enable CompositingBufferExport, the render never finishes... I stopped the render after the "time remaining" passed 24 hours and climbing. Why is this so broken? I can put up with broken Depth passes by using the old fog trick, but i need these additional passes and this problem is a game-changer for production use in the future. V-Ray figured this out long ago, why is it so broken in LW! Please help!

    If you got a favor out there, see if you can get time on Fusion Pro.

    Theres even a Multi EXR script to take in the passes spat out from LW
    in Auto mode,and that's Free!

    https://www.youtube.com/watch?v=FFiB9TdynMc


    https://forum.blackmagicdesign.com/v...=39964


    Maybe this can be a new pipe for you?

  3. #3
    Registered User
    Join Date
    Feb 2005
    Location
    Barcelona
    Posts
    310
    I think the problemn is not separating the layers in comp but getting them to render as quick as if Compositing Buffer Export was unable. I deff has to do with CBExport and GI... tested here

  4. #4
    Registered User ianr's Avatar
    Join Date
    Oct 2006
    Location
    Chiltern Riviera
    Posts
    1,370
    Yes, I know its not about Separating Layers in Comp

    Its about a work-round asking Fusion's Final render to put it

    together ,which BTW is not slow/.

    That's what I am suggesting above. zzzsh!

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •