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Converting raw MPEG 4 to JPEG
Started by jberry at 04-03-2008 13:36. Topic has 2 replies.

LEAD Support Fo... » Enduser » Capture & Conve... » Converting raw MPEG 4 to JPEG

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  04-03-2008, 13:36

jberry is not online. Last active: 4/3/2008 6:21:08 PM jberry

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Converting raw MPEG 4 to JPEG

I have an MPEG 4 file that is wrapped in MXF not mp4, avi, etc. I'd like to convert the first frame of the file into JPEG to use as a thumbnail. If I just extract the first frame of the MPEG4 video essence, is there any way to convert this ? Or do I need to wrap it in mp4?

I've used the ltmmconvert SaveStillBitmap function on mp4 files, but I don't know how to configure it for just the raw video - or if it's possible.

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  04-06-2008, 11:38

Adnan Ismail is not online. Last active: 9/4/2008 2:25:00 PM Adnan Ismail

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Joined on 07-31-2006
Posts 1,150

Re: Converting raw MPEG 4 to JPEG

Are you able to play the MPEG 4 files you have using our demos shipped with the toolkit and Windows Media Player? Can you send me a sample file that I can check for you?

If you want to send a sample file, please put it in a ZIP or RAR file.
Adnan Ismail
LEADTOOLS Technical Support

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  04-07-2008, 11:51

jberry is not online. Last active: 4/3/2008 6:21:08 PM jberry

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Re: Converting raw MPEG 4 to JPEG

Adnan,

I found that the files work and I can convert the MPEG just fine. I didn't realize that the toolkit supported MXF wrapped files. This is an excellent product.

I'm buying it today.

Thanks.

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LEAD Support Fo... » Enduser » Capture & Conve... » Converting raw MPEG 4 to JPEG