I think Waz might be on Windows, based on what patht he discussions about alternative encoders went.
I think the reason for loading avi's into quicktime is because in this instance quicktime is being used as an encoder, to turn the avi's into mp4's. That step can obviously be done straight from the video editing package if quicktime export or alternative encoder is built into the editing app, but a lot of times the quicktime export stuff on PC is non-existant or trails well behind the options available in standalone quicktime. I have started experimenting with these ipod 640x480 h264 files, wasnt sure that my ipod was updated but it seems it is. Im rather inimpressed so far, Apples Ipod export 640x480 h264 isnt deinterlacing, my source is PAL DV just like Waz. Its stupid of Apple not to build deinterlace into their ipod export when higher resolutions are used. Not that the interlacing shows up on the ipod screen becaues they screen is 320x240. Im not sure how much it will show up on ipod TV out either, as televisions are used to handling interlaced images. But it certainly means that notivalb interlace lines and other horrors will be noticable for people playing back via computer, who arent used to having to find a player to do deinterlacing during playback. Thats the reason the avi's look ok Im Windows Media Player, I presume, they are still interlaced but WMP will deinterlace during playback. VLC also has options to do withis, as do some other players. As far as I know the quicktime deinterlace options all relate to this too - deinterlacing temporarily during playback, doesnt actually provide deinterlacing of footage whilst re-encoding, which is the sort of deinterlacing we really want to produce the best files. Its also a really bad idea not to deal with interlacing at the conversion stage. Your source DV files are 50 or nearly 60fps, depending on PAL or NTSC, interlaced. As discussed, some players can deinterlace such stuff during playback. But if you reencode that stuff to a non-interlaced format (ie progressive 25fps 640x480 in this case), but dont deinterlace the source footage during that process, those horrible lines are encoded into the footage and its much less likely that any player is going to be able to deinterlace that stuff later. Anyway Im going on again and not actually offering a solution, Im in the middle of researching this stuff now and will hopefully find a good Windows solution by the end of today,a nd will report back. In fact I was gonna startup a site called mp4clinic ages ago when these encoding issues were a ngihtmare, but then it all got a lot easier. Now that higher resolutions are re-complicating matters, I might set it up and make this subject the topic of the first guide. Because nothign pains me more than people offering higher res formats but losing loads of quality due to issues like interlacing. Cheers Steve Elbows --- In videoblogging@yahoogroups.com, "Andreas Haugstrup Pedersen" <[EMAIL PROTECTED]> wrote: > > Den 26.04.2007 kl. 16:51 skrev Patrick Cook <[EMAIL PROTECTED]>: > > > Umm....One question. > > > > WHY are you using Quicktime to play AVI files? Isn't that akin to > > expecting Windows Media Player to play MOV files? > > Quicktime is the default media player on a Mac (also for AVI files). I'm > guessing Waz is using a Mac. Not that you can't setup Quicktime as a > handler for AVI on Windows, there's just little use for it. > > -- > Andreas Haugstrup Pedersen > <URL: http://www.solitude.dk/ > >