Importing AVCHD MTS files

I know there have been a few threads on this topic, but it's amazing that iMovie cannot import AVCHD video files (MTS) files even though it's supposed to support AVCHD cameras. It only seems to import directly from the camera, which makes it impossible to take your camera on a trip and archive the MTS files (like you do with a normal still camera and JPG files).

Could someone please describe the current hack / procedure for allowing iMovie '08 to import MTS files? I've tried a disk image, etc. with no luck. I'm not able to import my archived MTS files! HELP!

Thanks!

Posted on Aug 26, 2007 3:59 PM

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Posted on Aug 28, 2007 5:22 PM

The only issue is that iMovie requires the other support files stored on the camera so you can only import directly from the camera. If you have your laptop with you while travelling I can't see why this would be a problem...howelse do you archive??

The only way I am aware of that you can work with MTS files that you copied to your computer is to use Voltaic to process them first...it does not require the support files and can process the MTS files directly from you HD...I'm not sure if you are loosing data in the process but. I have only just started using it and it seems to be simple and works well producing .MOV files that are about 10 x bigger then the MTS files.
26 replies

Nov 15, 2007 8:31 AM in response to madmac48

Hi there MadMac

Sorry to threadjack, but can I get some more details about spoofing iMovie into beliving you've got a AVCHD camera plugged in?

You said to copy the file structure:

DCIM -> 100CDPFP
MISC
PRIVATE
-> AVCHD
--> AVCHDTN
--> BDMV
---> CLIPINF
---> PLAYLIST
---> STREAM (contains .MTS files)

Do you mean put the .mts in DCIM/100CDPFP/AVCHD/AVCDHTN/BDMV/CLIPINF/PLAYLIST/STREAM ??

What disc format do I need to use? E.g. HFS / NTFS / DOS-16 / DOS-32 ?

Oh brave new world! I think I prefer it when my rushes arrive on digibeta!

Thanks


Tall Jim

Nov 28, 2007 6:55 PM in response to Geoffrey Dufour

Dear Geoffrey Dufour: I would like to do the same as you in connecting an external HDD and having iMovie 08 recognize it as a camera. I am using a Sony HDR CX7 and copying the .mts files in their entirety to a WD Passport portable drive with USB 2.0. I tried connecting this to iMovie but it would not recognize it as a camera.

Can you tell me what steps you are taking to have the firewire drive (800 or 400?) recognized by iMovie? Are you copying .MTS files in their entire structure onto the firewire drive?

Thanks.

Nov 29, 2007 10:15 AM in response to Fabercula

I'm not an expert but here is my feedback on HG10/AVCHD :

The quality of the converted files is great.

But be aware that AVCHD has its weaknesses and it is not only related to file processing.

Some people say they don't see any artifacts with their AVCHD camcorder (SD5, ...).

On 42" plasma, I can say I see problems with movements, complex scenes, fast moving subjects, ... I don't think it is related to the HG10 but to the AVCHD format.

But I can't compare to HDV, maybe it is normal with a consumer HD camcorder (even HDV).

I was about to buy the SD5 but found a very good review of the HG10 (camcorderinfo) now confirmed by their 2007 Awards.

Maybe the SD5 is a better camcorder, but I don't think so (they are both good AVCHD camcorders).

Another problem : playback on TV. I can play the unedited AVCHD files on my PS3, but how can you play your HD movies if you don't have one or a compatible HD-DVD/BR player ?

I'm not saying the HG10 is a bad choice, but be sure to read a lot of reviews and user comments in the forum about AVCHD, HG10 (and the other models) before making your choice.

Regards.

Feb 18, 2008 6:43 PM in response to Geoffrey Dufour

"But be aware that AVCHD has its weaknesses and it is not only related to file processing.

Some people say they don't see any artifacts with their AVCHD camcorder (SD5, ...).

On 42" plasma, I can say I see problems with movements, complex scenes, fast moving subjects, ... I don't think it is related to the HG10 but to the AVCHD format.

But I can't compare to HDV, maybe it is normal with a consumer HD camcorder (even HDV)."

You nailed it. AVCHD provides worse quality than HDV/MPEG-2 plus a codec that's VERY slow to decode PLUS complex import. It's too bad folks don't read reviews BEFORE they buy AVCHD. Sure SD cards and DVDs are cute -- but cute doesn't cut it IMHO.

Being forced to upgrade to not-ready-for-primetime 10.5 seems a big danger just to be able to read AVCHD DVDs.

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Importing AVCHD MTS files

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