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Joined: Tue Mar 24, 2009 7:46 am
Posts: 5

Post Posted: Fri Mar 27, 2009 4:24 am 
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Hi, there.

I think I really need some help.

I'm working on a job of getting following information from any mxf file.
    visual height
    visual width
    total bit rate (A/V)
    duration
    frame count
    audio channel count
    video frame rate


Is this make sense or not?

Is there any java library for mxf?


OK. here comes my situation.

1. I've never been touched with MXF before.
2. I got SMPTE 377M doc only. (is this OK?)
3. Now I think I can parse the KLV sequence from the file. (This is what I achieved during this week.)


Can anybody show me some advise?

Please, help me. Any word will help.

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Joined: Thu Apr 15, 2004 10:28 am
Posts: 17

Post Posted: Sat Mar 28, 2009 9:59 am 
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I suggest that as a "quick-fix" you try and pick this information out of the file descriptor set. Depending on how reliable you need this to be you should really parse the whole metadata structure because some files can be complicated.

Also, you will probably need some other documents to get the correct property details for each type of essence.

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Joined: Tue Mar 24, 2009 7:46 am
Posts: 5

Post Posted: Mon Mar 30, 2009 2:20 am 
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Thank you, again.



Board Admin wrote:
I suggest that as a "quick-fix" you try and pick this information out of the file descriptor set. Depending on how reliable you need this to be you should really parse the whole metadata structure because some files can be complicated.

Also, you will probably need some other documents to get the correct property details for each type of essence.

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