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-   -   Recording broke into segments MXF packets (https://www.dvinfo.net/forum/canon-xf-series-4k-hd-camcorders/505373-recording-broke-into-segments-mxf-packets.html)

Stephen Hulbert February 19th, 2012 10:59 AM

Recording broke into segments MXF packets
 
Need help - recorded for 1 hour straight with my XF300 and when i downloaded files off my card i had 10 MXF packets making up that hour - why the segmentation? shouldn't i have just 1 packet? each packet was exactly 5:13 in length... thanks in advance - steve

Pavel Sedlak February 19th, 2012 12:14 PM

Re: Recording broke into segments MXF packets
 
I work in Avid MediaComposer 5.5 and there is no problem with this segmentation. The media can be segmented, but a clip in timeline is not. I link all clips from the card with AMA (AvidMediaAccess), it's very simple (one click), then I can consolidate media to another hard disk or transcode into a different media codec. There is no problem with the segmentation.

I always copy the entire structure of the card when backing cards.

Jack Zhang February 19th, 2012 04:07 PM

Re: Recording broke into segments MXF packets
 
The filesystem being recorded to the CF card has file size limits, hence why it splits into 10 files. If the camera used a proprietary file system, it would possibly defeat file size limits at the cost that the CF card will not work on a standard PC or any other device. This is not ideal so most of the manufacturers stuck to the universally accepted FAT file system, which has a 4GB file limit.

Ras Dashn February 19th, 2012 05:47 PM

Re: Recording broke into segments MXF packets
 
Use the new Canon XF Utility V-1.2.1. Look instruction manual page 15.


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