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Activity Forums Creative Community Conversations “Smart Rendering” in Premiere

  • “Smart Rendering” in Premiere

    Posted by John-michael Seng-wheeler on May 15, 2012 at 8:42 pm

    I posted this in the Premiere Forum, but they were totally uninterested and even seemed to be attacking me for suggesting it was big deal. Anyway, I’m posting it here, since I think you guys will be far more interested. Here’s my post, copied in it’s entirety.

    ————————————————-

    Did anyone notice the little mention of “Smart Rendering” in the update to AME? https://blogs.adobe.com/premiereprotraining/2012/05/adobe-media-encoder-cs6-6-0-1-update-available.html

    As I recall “smart rendering” is how the adobe reps on the cow have referred to FCP’s method of exporting.
    (for those who don’t know what I’m talking about, FCP exports without re-rendering any frames that 1) haven’t changed from the source footage, or 2) have been rendered in place on the timeline during editing, kinda like PP’s preview, but more robust since the renders are used in the output. This way FCP exports can be very, very fast since everything can already be rendered. Very nice when you’re in a hurry.)

    Apparently the smart rendering feature defaults to off, but it is there. It isn’t in PP yet though.

    I can’t really dig into it because when I turned on my computer to install CS6, my RAID controller exploded, so have fun without me…

    Bernhard G. replied 14 years ago 8 Members · 24 Replies
  • 24 Replies
  • Walter Soyka

    May 15, 2012 at 9:00 pm

    [John-Michael Seng-Wheeler] “I posted this in the Premiere Forum, but they were totally uninterested and even seemed to be attacking me for suggesting it was big deal.”

    They were wrong. This would be very cool.

    Walter Soyka
    Principal & Designer at Keen Live
    Motion Graphics, Widescreen Events, Presentation Design, and Consulting
    RenderBreak Blog – What I’m thinking when my workstation’s thinking
    Creative Cow Forum Host: Live & Stage Events

  • John-michael Seng-wheeler

    May 15, 2012 at 9:12 pm

    I tested it. Rendered a XDCAM HD file, and then turned around and rendered it again.

    Dropped them into AE and set it to diference. The first 2 frames and the last 30 were different, all the rest were identical.

    Tried it again queueing the render from Premiere, but it didn’t work, so the function has no real use yet.

    This was all on windows. When I tried on Mac, (Because of creative cloud, I have finally been able to install Premiere on my MBP that I use for everything except editing.) I found that MXF wasn’t even a option????

    Is not being able to render to a MXF OP1a normal for Premiere on a Mac?

  • Jules Bowman

    May 15, 2012 at 9:32 pm

    It said in the notes it isn’t usable in PP yet so to keep it off for now, but to stay tuned.

    Exciting though for when PP is ready.

  • Gary Huff

    May 15, 2012 at 10:54 pm

    [John-Michael Seng-Wheeler] “I posted this in the Premiere Forum, but they were totally uninterested and even seemed to be attacking me for suggesting it was big deal.”

    I saw that thread. You seem to think people should fawn over you for bringing this up. You should just move on.

  • Jeremy Garchow

    May 15, 2012 at 11:24 pm

    Remember guys, it’s only op1a mxf, and it’s only straight passthroughs with no effects.

    Still, it’s a good thing.

  • Sohrab Sandhu

    May 15, 2012 at 11:31 pm

    [Gary Huff] “I saw that thread. You seem to think people should fawn over you for bringing this up. You should just move on.”

    Wats up with this ‘nasty tone’? Most of your input on this forum is a retort of some sort.

    If you get offended so easily then perhaps you need to “MOVE ON”

    Sohrab

    FCS 3, AJA Kona Lhi & Adobe PPro

    “The creative person wants to be a know-it-all. He wants to know about all kinds of things: ancient history, nineteenth-century mathematics, current manufacturing techniques, flower arranging, and hog futures. Because he never knows when these ideas might come together to form a new idea. It may happen six minutes later or six months, or six years down the road. But he has faith that it will happen.” — Carl Ally

  • Chris Harlan

    May 16, 2012 at 12:06 am

    [Gary Huff] “[John-Michael Seng-Wheeler] “I posted this in the Premiere Forum, but they were totally uninterested and even seemed to be attacking me for suggesting it was big deal.”

    I saw that thread. You seem to think people should fawn over you for bringing this up. You should just move on.

    Wrong side of the bed today, Gary? Or is there some hidden offense in this fellow’s post that I cannot see?

  • Jules Bowman

    May 16, 2012 at 7:07 am

    Jeremy what did that mean in your post? Does this feature, when finally ready, address at all the fact PP re renders everything each time you export?

  • Bernhard G.

    May 16, 2012 at 7:46 am

    Hello,

    You simply have had addressed Premiere’s biggest weakness,
    and PremierePro users are simply used to another workflow philosophy.

    This weakness is the lack of a high-end intermediate codec.

    But Adobe is aware of this problem, as has been mentioned here
    by Dennis Radeke at the forums (sorry for not finding the thread at the moment).

    Recently I read GrassValley’s White Paper
    AVC-Intra for HD-Editing and Production
    Very reasonable arguments for a an AVC-I workflow in there!
    EBU also does like it.

    It seems AVC-I is more robust than ProRes and DNxHD.
    It’s current disadvantage is the implemented datarate of 100Mb/s,
    that takes quality somewhere in between ProResLT and ProRes422.
    AVC-I Class200 and Class400 should be of higher quality than ProResHQ
    and ProRes4444.

    Since Adobe will need to support AVC-Ultra either way,
    perhaps this problem will be solved very naturally and elegantly
    when released next year!

    But then there arises another problem:
    Please does anyone know for sure how “open” AVC-I really is?
    The current modes are standardized by the SMPTE:
    https://www.techstreet.com/cgi-bin/detail?doc_no=smpte%7Crp_2027_2007;product_id=1624088

    But how are the chances we will see non-Panasonic Field Recorders and Cameras capturing AVC-I 200/400
    as we see them today with ProRes and DNxHD?

    I never ever again want to use proprietary/non-open camera codecs and proprietary recording media!
    NEVER EVER!

    Best regards,
    Bernhard

  • Jeremy Garchow

    May 16, 2012 at 11:55 am

    [Jules bowman] “Jeremy what did that mean in your post? Does this feature, when finally ready, address at all the fact PP re renders everything each time you export?”

    For very particular formats, and only if there’s no effects. So basically, bring in op1a MXF media, edit it, don’t do anything else to it that requires more processing, and export.

    Jeremy

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