Apple QuickTime Spezifikationen PDF herunterladen (Seite 20)

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What happens if….

My QuickTime movie has more than one codec in it?

This is not supported, although actually, this

happens often. When you export a timeline using

SAME AS SOURCE, the resulting movie contains

copies of the original video files, in their original

codec. If your timeline had multiple video codecs in

it – some MPEG 30, some 2:1 for example, then the

final QuickTime movie will also have mixed video codecs files in it- and cannot be AMA

Linked. If you want to be able to use the mixed codec Sequence as an exported Same as

Source QuickTime for an AMA link, then perform a TRANSCODE of the Sequence to create

copies of the unmatched clips so they match the others in the timeline, or perform a

VIDEO MIXDOWN to create one, single video clip of a single format which you can use to

cover all the video in your timeline.

TRANSCODE:

 Create a new bin, and place a copy of the Sequence

in this bin

 Select the Sequence and choose CLIP >

CONSOLIDATE / TRANSCODE

 Ensure TRANSCODE is selected at the very top left,

and fill out the rest of the form as appropriate. Note

you can convert the Video format and the audio

format using this feature

 Click the bottom TRANSCODE button and only those

files which were not already in the chosen format

have new copies made.

 Select the Sequence and choose the menu item

FILE > EXPORT to export using Same As Source this

now homogenous Sequence

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Apple QuickTime Spezifikationen Seite 20