Matrox RT.X100 Xtreme Guia do Utilizador descarregar pdf (Página 33)

Creating a production in 16:9 format

that the effects you create on Matrox RT.X will be displayed with the correct

proportions when viewed in 16:9 format.

¦NoteWhen editing in 16:9 format, certain pre-created Matrox organic wipe

or mask patterns may appear distorted. For example, circular wipes will appear

elongated.

3 Capture your video clips as you normally would. Select the 16:9 display

option on your NTSC or PAL video monitor to “unsquish” the video and

play it back in widescreen format without distortion.

4 If you create animations, titles, or graphics (including organic wipe or mask

patterns) for your production using a program that lets you set the pixel

aspect ratio, use the appropriate setting for 16:9 display:

$ On an NTSC system, set the pixel aspect ratio to 1.185.

$ On a PAL system, set the pixel aspect ratio to 1.422.

If you can’t set the pixel aspect ratio, create your image at 853×480 (NTSC)

or 1024×576 (PAL). After you’ve created your image, resize only its width

to 720. When you resize the image, your text or graphic will appear

elongated on your computer screen.

5 Edit your production as you would a standard 4:3 production.

¦NoteBe aware that if your video monitor is displaying in 4:3 format, certain

effects may appear elongated because of the horizontal scaling. Setting your

monitor to 16:9 will display the effects with the correct proportions.

6 Record your finished production onto tape. Remember that you’ll need a

monitor capable of displaying material in 16:9 format to properly view your

master tape.

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Matrox RT.X100 Xtreme Guia do Utilizador Página 33