Regler parametres pour un QuickTime Reference

Voila j'aimerai qu'on m'explique certains paramètres de QuickTime Reference.

Faut-il choisir Fast draft ou digital mastering

Qu'est ce que : - Flatten video tracks
et - Use Network Media References ou Use Avid DV Codec

Et pour finir quelle est la difference entre RGB et 601/709 parce que je ne trouve pas de réponse.

Merci d'avance

 

Personne pour m'aider? SVP

 

Salut,

Tu peux trouver tous les détails dans l'aide de Avid (F1), voici ce que j'ai pu y trouver:

Fast Draft Defaults Select this option for a faster export. This option automatically selects Flatten Video Tracks and Fill Spaces with Black. It automatically deselects Render All Video Effects and Premix Audio Tracks.

Digital Mastering Defaults Select this option to render all video effects and to premix audio tracks before exporting the file. This option automatically selects Flatten Video Tracks, Fill Spaces with Black, Render All Video Effects, and Premix Audio Tracks.

Flatten Video Tracks When this option is selected, the composition is exported as one video track. When this option is deselected, one QuickTime video track is generated for each video track in the composition, and you cannot select Fill Spaces with Black. Because most third-party applications do not understand multiple QuickTime video tracks, it is a good idea to select this option. This option is automatically selected if you selected the Fast Draft Defaults and the Digital Mastering Defaults options.

Use Network Media References When this option is selected, the exported movie uses the machine and drive share name of the media drive in the QuickTime reference movie instead of a drive letter. Select this option when the media files referenced by the movie are accessed remotely over the network. If the media files are stored on the same drive as the QuickTime reference movie, you do not need to select this option. When this option is deselected, you cannot select Add Shares for Media Drives.

Use Avid DV Codec Deselect this option when you are working in a cooperative environment where one or more non-Avid systems also have access to the media. This option is selected by default. Select this option if the non-Avid systems have the Avid DV Codec.

Color Levels Select this option to set the color to RGB or 601/709.

Bon pour le dernier paramètre, c'est vrai qu'ils n'expliquent pas en détail. En gros, RGB correspond à l'espace colorimétrique utilisé en informatique. 601/709, sont des standards pour la télévision. 601 = format SD, 709 = format HD. Donc sélectionne le niveau de couleur en fonction de la diffusion prévue.