Poppler::SoundObject Class Reference

#include <poppler-qt6.h>

Public Types
enum	SoundEncoding { Raw , Signed , muLaw , ALaw }
enum	SoundType { External , Embedded }

Public Member Functions
int	bitsPerSample () const
int	channels () const
QByteArray	data () const
double	samplingRate () const
SoundEncoding	soundEncoding () const
SoundType	soundType () const
QString	url () const

Detailed Description

Container class for a sound file in a PDF document.

A sound can be either External (in that case should be loaded the file whose url is represented by url() ), or Embedded, and the player has to play the data contained in data().

Member Enumeration Documentation

SoundEncoding

enum Poppler::SoundObject::SoundEncoding

The encoding format used for the sound.

Enumerator
Raw	Raw encoding, with unspecified or unsigned values in the range [ 0, 2^B - 1 ].
Signed	Twos-complement values.
muLaw	mu-law-encoded samples
ALaw	A-law-encoded samples.

SoundType

enum Poppler::SoundObject::SoundType

The type of sound.

Enumerator
External	The real sound file is external.
Embedded	The sound is contained in the data.

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The documentation for this class was generated from the following file:

• poppler-qt6.h