Adobe Extending Flash Professional CS5 Manuale Utente Scaricare il pdf (Pagina 413)

100

101

391

EXTENDING FLASH PROFESSIONAL

SoundItem object

Last updated 5/2/2011

Description

Property; a Boolean value available only for MP3 and Raw compression types. Setting this value to true converts a

stereo sound to mono;

false leaves it as stereo. For the MP3 compression type, if soundItem.bitRate is less than 20

Kbps, this property is ignored and forced to

true (see soundItem.bitRate).

If you want to specify a value for this property, set soundItem.useImportedMP3Quality to false.

Example

The following example converts an item in the library to mono only if the item has the MP3 or Raw compression type:

fl.getDocumentDOM().library.items[0].convertStereoToMono = true;

See also

soundItem.compressionType

soundItem.exportToFile()

Availability

Flash CS4 Professional.

Usage

soundItem.exportToFile(fileURI)

Parameters

fileURI A string, expressed as a file:/// URI, that specifies the path and name of the exported file.

Returns

A Boolean value of true if the file was exported successfully; false otherwise.

Description

Method; exports the specified item to a QuickTime file on the Macintosh, or to a WAV or QT file on Windows. The

exported QuickTime or QT files contain only audio; video is not exported. Export settings are based on the item being

exported.

Example

Assuming that the first item in the Library is a sound item, the following code exports it as a WAV file:

var soundFileURL = "file:///C|/out.wav";

var libItem = fl.getDocumentDOM().library.items[0];

libItem.exportToFile(soundFileURL);

soundItem.fileLastModifiedDate

Availability

Flash CS4 Professional.

1 2 ... 408 409 410 411 412 413 414 415 416 417 418 ... 564 565

Commenti su questo manuale

Nessun commento

Adobe Extending Flash Professional CS5 Manuale Utente Pagina 413

Commenti su questo manuale

Prodotti e manuali riguardandi Software Adobe Extending Flash Professional CS5