Thursday, March 15, 2007

JVC Everio and making a DVD

Last year when I was looking to buy a camcorder I discovered that there was basically three kinds on the market - miniDV, dvd, and hard disk. I didn't want to have to spend hours on end transcoding video from a miniDV cam as well as having to deal with adding a firewire card, etc. Nor did I want to have to waste a lot of money buying the dvd-ram media that a dvd camcorder would require. For me it's all about making the most of my time. So I bought a JVC Everio GZ-MG20 hard disk camcorder. The everio records video in mpeg2 format and audio in ac3. Perfect - already in dvd ready format. As well, the fact that the transfer mechanism is USB and the hard disk shows up as a mass drive, makes it even simpler.

Now - when the hard disk almost filled up I decided it was time to make some dvds. So, I installed the windows software that came with the unit - power producer I think. I fed it the whack of files....created some menus, and expected it to simply author a dvd structure for me. But instead it started transcoding the video - it was going to take several hours?!?! But the whole point of recording in mpeg2 is so that it wouldn't be necessary to transcode.

So, I searched high and low and tried several dvd authoring packages - but all insisted on transcoding. Until I found TMPGEng DVD Author from Pegasys software. It let me create a few menus and create a dvd structure and it only took as long as the vob structure took to write to disk.

I have two issues with this software: first, it only runs on windows.....now that my desktop is BSD.....the second issue is that I would have liked for the chapter names of each of the videos to be set to the filename automatically, or at least an option to specify.....I run a script over the video files that renames them to the date that they were created....for this purpose. TMPGEnc automatically names each chapter as chapter 1, chapter 2, etc. Manually renaming 100 files is tedious at best, so I have settled for letting it name them this way. I also keep raw archives of the videos on dvd and my server, so the filenames/dates will be preserved there.

There were a couple of other nice options it provided - there is the ability to create a DVD without menus, as well as having the first action (when inserted into a dvd player) to play all tracks sequentially (when using menus).

So, in the end, for windows, TMPGEnc DVD Author seems to be the best solution for authoring DVDs. The reason for this post is as a precursor to some posts I hope to make regarding my trials and tribulations of authoring DVDs on BSD/Linux.

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