![]() Author your DVD and burn a tester onto a rewritable disc.ħ. Import that MPEG-2 file and its associated audio into your authoring software.Ħ. VERY IMPORTANT: Set up the compressor to create a 16x9 file.ĥ. Open it in the compression software you prefer.ģ. Export either a QTref (preferred) or QT file of your program. It's far better to supply the correct media in the first place. You can use IfoEdit to modify the IFO files on the DVD to correct the problem. If you do they will just regard it as a faulty DVD. That's OK as long as you are not giving those DVDs to anyone else. In other words you are producing an NTSC 4x3 DVD which you are then adjusting during playback to give you the display that you need. The most likely configuration will be like the following. I can absolutely guarantee from what you have just posted that yours will not be the same. This means that the full frame will be used, but that it will be played back letterboxed on a 4x3 display and full screen on a 16x9 display. ![]() VTS_1 Video: MPEG-2 720x576 (PAL) (PAL 625/50) (16:9) (letterboxed)Īpart from the different television standards, both are identified as 16x9 letterboxed. In comparison a disc that I burned has the following entry for title 1. VTS_1 Audio 1: English (Dolby AC-3) 2ch 48Kbps DRC For example, the commercial disc that I'm currently looking at has the following entry for title 1. What is important is the information in the video title sets. You can have 4:3 menus on 16:9 discs and NTSC menus on PAL discs. You will see both menu and title data for the DVD. A whole stack of data will appear in the lower window. With that program, open a disc that you've burned and navigate to \VIDEO_TS\VIDEO_TS.IFO. To see if your discs are correctly authored you could try a little utility called IfoEdit. A correctly flagged disk will behave in exactly the same way as the commercial product. If that's the case you still have a problem. I don't know why there is a difference between the widescreen I burned at home versus the ones I buy at Walmart, but they have always displayed properly.Don't pat yourself on the back too soon then. I've spent so much time lately waiting for burns and exports that have turned out wrong. I would greatly appreciate any help and advice. Which of these settings do I want to get the final effect of filling a Widescreen Display while letterboxing and fullscreen display? My only question is when I'm looking at the settings in Sorenson I see the "Display Aspect Ratio" settings are either "Unconstrained" or "Letterbox or Pillar" the third option of "maintain Aspect Ratio" is greyed out. The only thing I could find in Avid DVD to fix that problem was to export the timeline as a 4:3 image whhich gave a letterboxed effect on the TV, but caused the "envelope" effect mentioned above on my Widescreen monitor.Īll this to say, Your suggestion of using Sorenson to write the MPEG 2 in 16:9 seems like the answer I'm looking for. When I've burned off a DVD using the 16:9 setting the final looks great on my Widescreen computer monitor, but playing it on a Full Screen TV the DVD player displays a "pan and scan" filling the TV frame with the very center of my widescreen footage. I have a project I shot on HDV and have exported as a QTRef then dropped into Avid DVD. This is so helpful to the problem I've been facing lately. The approach for Sorenson is to export a QT ref file from Avid and compress in Sorenson to MPEG2, setting your compression there to 16:9 format. You may also find that you need to export at RGB levels, not 601/709. If you go the Sorenson path and you're working with HDV originals mixdown to DNxHD prior to export your QT ref. If you want to compress in Sonic given that this is an issue that all companies supplying this type of software have had to address, I find it hard to believe that there isn't a similar setting there too. It will then play letterboxed on a 4x3 screen and fullscreen on a 16x9 monitor. ![]() Use the MPEG file that creates to author your DVD in whatever application you sue (including Sonic). ![]() While I don't use Sonic, if you have the full Avid install you will have Sorenson, which I use. That will ensure that when you play your media on a true 16x9 display you will have a small envelope-sized picture in the centre of a black screen. Do not letterbox your vision prior to output. Firstly, the problem that you're having is absolutely nothing to do with DVCpro. ![]()
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