Function Documentation▲
QAudioFormat QGstUtils::audioFormatForBuffer(int *buffer)▲
Returns audio format for a buffer. If the buffer doesn't have a valid audio format, an empty QAudioFormat is returned.
QAudioFormat QGstUtils::audioFormatForCaps(const int *caps)▲
Returns audio format for caps. If caps doesn't have a valid audio format, an empty QAudioFormat is returned.
QSize QGstUtils::capsCorrectedResolution(const int *caps)▲
Returns aspect ratio corrected resolution of caps. If caps doesn't have a valid size, an empty QSize is returned.
int *QGstUtils::capsForAudioFormat(const QAudioFormat &)▲
Builds GstCaps for an audio format. Returns 0 if the audio format is not valid. Caller must unref GstCaps.
QSize QGstUtils::capsResolution(const int *caps)▲
Returns resolution of caps. If caps doesn't have a valid size, an empty QSize is returned.
QMap<QByteArray, QVariant> QGstUtils::gstTagListToMap(const int *tags)▲
Convert GstTagList structure to QMap<QByteArray, QVariant>.
Mapping to int, bool, char, string, fractions and date are supported. Fraction values are converted to doubles.