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TOPIC: MXF export issues

MXF export issues 23 Apr 2019 19:04 #99783

  • Stasinos
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petersxs wrote:
Yes Stasinos, this has to be addressed !! What framerate do you work with ? 25i ? i have not found out yet if the error is only in 25i and maybe not with 30 fps . There was a interlaced bug with MXF some time ago with wrong field interpretation , which took quite some time to repair ! this error was only in 25i , so if its not in 30 .... america first ;) .. Taking into account that the iPhone 7 camera, apples own app !! still can't record with 25 fps , we can see how nit they care about Europe...

Could everybody who has got this issue please state the framerate/ codec ? And please always note in Bugreports etc

in the meantime i hav efound a way to alte least identify a broken file without having to loo at the whole movie .
VLC player ! once it gets across an error it will show a broken frame till the end (similar to what is posted ). quicktime player does not!

Hi Peter, i am always working with 25i. I am also using VLC to preview the file. As you said, using VLC it's easy to find the breaking point. But in this specific case it doesn't matter, as it's not a problematic frame that causes the issue. It's very random. One time it happened in the last 30 secs of a 45 min MXF and i finally managed to get a healthy file after 2 days. What a nightmare... This issue, along with annoying bluetooth connectivity issues after sleep (keyboard & mouse) that came with Mojave destroys the whole purpose of using a Mac for me.
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MXF export issues 24 Apr 2019 17:23 #99792

  • petersxs
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i just found that AppleMXFExportFCP.bundle in Library/Application Support/ final cut System support/ plugins / --is from 11.10.2016 ! 3 yeras old! V2.0. what do you have there ?
can anyone not having issues with MXF export in 25i please Look what you have ? Thanks !


and Pro Formats 2.07 is installed . 2.1 needs Mojave, but as i read that does not really solved the Problem
I am on 10.13.6.
Last Edit: 24 Apr 2019 17:24 by petersxs. Reason: typo
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MXF export issues 24 Apr 2019 22:37 #99794

  • Algowin
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Good day
I have the same problem
I have all the latest
And I Nead to export 3 hour program in 25 frames
Never worked
Although I don’t see the problem when opened in pc it’s there

I deliver in mov but it’s a big problem
Please help
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MXF export issues 26 Apr 2019 05:55 #99802

  • Stasinos
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Algowin wrote:
Good day
I have the same problem
I have all the latest
And I Nead to export 3 hour program in 25 frames
Never worked
Although I don’t see the problem when opened in pc it’s there

I deliver in mov but it’s a big problem
Please help

Hi Algowin. Given the fact that this issue usually appears in export longer than 40 minutes, a 3 hour export seems almost impossible to me. One way to get around this is to ask your client if it's possible to deliver this in 4 parts. In this case you will split your edit in 4 different projects and export them separately.

If this has be a single file, then you can export a ProRes Master file and then covert it to MXF. I suppose Compressor will have the same issue as it has the exact same engine with FCPX, so you can use Premiere or any other NLE to convert this.

It's a PITA, I know....
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MXF export issues 26 Apr 2019 15:30 #99808

  • Algowin
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Thank you
Although
I have some issues

A it’s a music programs I deliver and theatrical plays
So I can make different clips in a change songs or send
So I need more than 7 different clips
It’s a bin odd
For archiving etg
Is it any future for us

Also I don’t have premer and I have all with license

I also don’t see the export problem till they put in in a tv stations pc with windows

Thank you
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MXF export issues 27 Apr 2019 08:06 #99822

  • petersxs
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HI Algowin

Did you try VLC player to find the error ? when you skim trough the program VLC player freezes teh corrupted frame until the end once you go over it- like the picture posted in first post.

My advice: dont Archive in MXF XDCAM 422 , ist only 8 Bit, 50 mbit and not very future proof, Mpeg 2 is very old . maybe dropped soon who knows :). I only use it for delivery if a TV Stadion wants it. i always keep my Prores :)
To Archiv in good Quality use Prores . to watch and Review, H264 ia also Better than MXF XDCAM.

Has anyone tried Davinchi yet ? the new version has MXF Op 1a , and the audio can be mapped. ( and ist free)
Last Edit: 27 Apr 2019 08:06 by petersxs.
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