Class TSoundBuffer

Fields

Unit

type TSoundBuffer = class(TObject)

Sound buffer represents contents of a sound file, like Wav or OggVorbis, that (may be) played.

It can be only allocated by TSoundEngine.LoadBuffer and freed by TSoundEngine.FreeBuffer. Do not create or free TSoundBuffer instances yourself.

	`constructor Create(const SoundEngineBackend: TSoundEngineBackend; const SoundLoading: TSoundLoading);`
	`destructor Destroy; override;`
	`function Duration: TFloatTime;`
	`function DataFormat: TSoundDataFormat;`
	`function Frequency: LongWord;`

property URL: string read FURL;

	`constructor Create(const SoundEngineBackend: TSoundEngineBackend; const SoundLoading: TSoundLoading);`

	`destructor Destroy; override;`

	`function Duration: TFloatTime;`
Duration of the sound, in seconds. -1 if not loaded yet.

	`function DataFormat: TSoundDataFormat;`
Data format (bits per sample, stereo or mono) of the loaded sound file. Typical applications don't need this value, this is just an information about the loaded sound file. Undefined if backend is not loaded.

	`function Frequency: LongWord;`
`Frequency` (sample rate) of the loaded sound file. Typical applications don't need this value, this is just an information about the loaded sound file. Undefined if backend is not loaded.

	`property URL: string read FURL;`
Absolute sound file `URL`. Never empty (do not create TSoundBuffer instances for invalid / empty `URL`, like the ones that can be created by TRepoSoundEngine for not defined sounds.)

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