Latest post Sat, Nov 14 2009 10:41 AM by ingofoertsch. 3 replies.
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  • Fri, Nov 13 2009 7:01 AM

    • schnitt
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    Fastest Ingest for Canon H264?

    Been through one of these and it took forever.

     

    Now looking as 3 cam shoot with multiple segments to deliver.

    Is there any P2 like scheme that could be utilized here? 

    Or should I simply use something like MPEG Streamclip and have production make

    DNxHD QTs for me for at least fast-import?

    This will go out for grading and broadcast.  Starting with Canon H264 QTs, does it make

    any sense to transcode to DNxHD 220x?  If not which res. should I choose.

     

    Thanks for any help.

     

    MC 3.5.4  8 core MacPro 10gb ram

  • Fri, Nov 13 2009 9:55 AM In reply to

    • bsuttie
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    • Joined on Thu, Oct 13 2005
    • Edinburgh, Scotland
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    Re: Fastest Ingest for Canon H264?

    I recently tried batch converting some Canon footage on a Mac Pro to DNxHD prior to importing to MC but had what I think were gamma issues with rather crushed blacks (It wasn't a 601/RGB issue).  Haven't had a chance to investigate fully yet. The files did fast import however, so would probably be fine for offline, but not online. I ended up doing a straight import.  Took about 5 times running time but was worth it in the end.

    regards

    Brian

    Symphony, Adrenaline, Xpress Pro [view my complete system specs]
    "We'll fix it in post"
    "This is post"
    "aaaahh"
  • Fri, Nov 13 2009 3:27 PM In reply to

    • schnitt
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    Re: Fastest Ingest for Canon H264?

    Thanks for the reply.

     

    Do you take a quality hit with "fast import"? (Re: your offline/online ref)  I assumed it was fast as it was in a friendly codec

    Those clips I've transcoded to DNxHD with MPEG streamclip look great after I get them in.

     

    I always feel like my clients and production co.s are assuming I'll be using FCP and seem dismayed when

    I refer to these laborius ingest times.  They may have the right to be, but I think with Canon you still

    need to transcode to ProRes for FCP. 

     

    What if they (production) use a hardware encoder like Matrox and make DVCProHD clips for me?  They get a faster transcode on their end and I can still do fast import?

     

     

  • Sat, Nov 14 2009 10:41 AM In reply to

    Re: Fastest Ingest for Canon H264?

    Hi there, i am not sure if i understood your problem the right way.

    i simply just import the 5D /H264 footage to a 1920x1080 MC project with 30fps.

    While importing the media is transcoded to mxf/dn x hd 120, 145 or if you like 220.

    Maybe thats the wrong way but it seems to work. BUT it takes some time.

     

    ingo

    since 17.10.2009 MAC: MC 4.0.0 / Mojo DX / MacPro 2x 2,66 Nehalem / 12 GB Ram / OSX 10.5.8 / QT 7.6.2 / NVIDIA GeFOrce GT 120

    WIN: MC 3.5.4 / Mojo analog / Intel 2x 2,8 Xeon / 4 GB Ram / XP SP2 / QT 7.6 / Nvidia Quadro4 580 XGL @ 9.1.3.6

     

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