Forum Replies Created

Page 102 of 152
  • Pierre Jasmin

    December 18, 2008 at 4:01 am in reply to: Weird shuddering effect using Twixtor

    ” I like the results Twixtor gives me in super-slo mo when I set its frame rate input to 15 fps”

    If you set “Input Frame Rate” in Twixtor to 15 and your comp is 30 FPS, then what happens is that Twixtor will skip in source time space half the frames,

    That is if you have frames 1,2,3,4,5,6,7,… and 50% slowdown
    Twixtor will make inbetweens using frames 1 and 3, then 3 and 5,… rather then 1 and 2, then 2 to 3, then 3 to 4…

    Pierre

  • Pierre Jasmin

    December 18, 2008 at 4:01 am in reply to: Weird shuddering effect using Twixtor

    ” I like the results Twixtor gives me in super-slo mo when I set its frame rate input to 15 fps”

    If you set “Input Frame Rate” in Twixtor to 15 and your comp is 30 FPS, then what happens is that Twixtor will skip in source time space half the frames,

    That is if you have frames 1,2,3,4,5,6,7,… and 50% slowdown
    Twixtor will make inbetweens using frames 1 and 3, then 3 and 5,… rather then 1 and 2, then 2 to 3, then 3 to 4…

    Pierre

  • Pierre Jasmin

    December 17, 2008 at 9:07 pm in reply to: ref.: blur problem in morph

    Is there any way you can send a project to:
    techsupport at revisionfx dot com

    It’s really hard to exactly imagine what is going on without seeing the problem – e.g. are you using Automatic Alignment? Are you using a better final render mode then LOW Quality…

    Pierre
    RE:Vision Effects

  • Pierre Jasmin

    December 17, 2008 at 9:07 pm in reply to: ref.: blur problem in morph

    Is there any way you can send a project to:
    techsupport at revisionfx dot com

    It’s really hard to exactly imagine what is going on without seeing the problem – e.g. are you using Automatic Alignment? Are you using a better final render mode then LOW Quality…

    Pierre
    RE:Vision Effects

  • Pierre Jasmin

    December 16, 2008 at 6:22 am in reply to: ReelSmart Motion Blur and Nuke on Command Line

    As I explained in email, but for the sake of others, this is typically a sign that you are running an older version of the license server with a newer version of RSMB.

    I am sure you will be back if this does not solve your problem.

    Pierre

  • Pierre Jasmin

    December 16, 2008 at 6:22 am in reply to: ReelSmart Motion Blur and Nuke on Command Line

    As I explained in email, but for the sake of others, this is typically a sign that you are running an older version of the license server with a newer version of RSMB.

    I am sure you will be back if this does not solve your problem.

    Pierre

  • Pierre Jasmin

    December 15, 2008 at 8:11 pm in reply to: Weird shuddering effect using Twixtor

    Ed,

    I did request 10 frames from you to look at and as per above message on this thread, but I just checked and I did not get anything from you yet 🙂

    His problem is not necessarily yours, is often an FPS setting, either the FPS value in Twixtor does not match the FPS of the comp (or the FPS was set manually e.g. 29.97 while it’s actually 29.97002997002997…). This might seem like a little difference but 29.97002997002997 (30000/1001) is what FCP, Premiere or Avid exports (and typically it would show in AE UI as 29.970 — note the last 0) – and that tiny difference can cause frame rounding errors. In fact I remember testing CS2 -> render 29.97 FPS with fields in AE, load in Premiere and rerender 29.97, load back in AE and drop into a 59.94 comp… and half the fields were gone. That tiny difference just happens to make the second field fall in the 0 to 0.5 time interval of the first field…

    Pierre

  • Pierre Jasmin

    December 15, 2008 at 8:11 pm in reply to: Weird shuddering effect using Twixtor

    Ed,

    I did request 10 frames from you to look at and as per above message on this thread, but I just checked and I did not get anything from you yet 🙂

    His problem is not necessarily yours, is often an FPS setting, either the FPS value in Twixtor does not match the FPS of the comp (or the FPS was set manually e.g. 29.97 while it’s actually 29.97002997002997…). This might seem like a little difference but 29.97002997002997 (30000/1001) is what FCP, Premiere or Avid exports (and typically it would show in AE UI as 29.970 — note the last 0) – and that tiny difference can cause frame rounding errors. In fact I remember testing CS2 -> render 29.97 FPS with fields in AE, load in Premiere and rerender 29.97, load back in AE and drop into a 59.94 comp… and half the fields were gone. That tiny difference just happens to make the second field fall in the 0 to 0.5 time interval of the first field…

    Pierre

  • Pierre Jasmin

    December 15, 2008 at 5:08 pm in reply to: Weird shuddering effect using Twixtor

    It’s hard to evaluate what your issue is without seeing your project
    (a project to techsupport at revisionfx dot com would help)

    Pierre

  • Pierre Jasmin

    December 15, 2008 at 5:08 pm in reply to: Weird shuddering effect using Twixtor

    It’s hard to evaluate what your issue is without seeing your project
    (a project to techsupport at revisionfx dot com would help)

    Pierre

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