Adding sound to movie with QTKit
Adding sound to movie with QTKit
- Subject: Adding sound to movie with QTKit
- From: "Eric M." <email@hidden>
- Date: Wed, 16 Nov 2011 11:03:22 +0100
Hello,
I create my movie this way:
QTMovie* qtMovie = [[QTMovie alloc] initToWritableFile: path error: &nserror];
NSDictionary* attributes = [NSDictionary dictionaryWithObjectsAndKeys:
@"mp4v", QTAddImageCodecType,
[NSNumber numberWithInt: codecHighQuality], QTAddImageCodecQuality,
[NSNumber numberWithLong: 10000L], QTTrackTimeScaleAttribute,
nil];
QTTime duration = QTMakeTime( 10000./mFrameRate, 10000 );
for( ""every frame"" )
{
NSImage* img = ""get the correct frame"";
[qtMovie addImage: img forDuration: duration withAttributes: attributes]
[qtMovie setCurrentTime: [qtMovie duration]];
[img release];
}
How do I add sound to the movie ?
I have the sound in memory in PCM format.
I've found how to add a sound track, but the QTTrack class has only an addImage:... method !
Thanks.
--
Keep intel OUTSIDE my Mac !
Hiii !!! I can see Intel chips creeping around my G5 !
Eric M.
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