QGstUtils Namespace
Functions
| QAudioFormat | audioFormatForBuffer(int *buffer) |
| QAudioFormat | audioFormatForCaps(const int *caps) |
| QSize | capsCorrectedResolution(const int *caps) |
| int * | capsForAudioFormat(const QAudioFormat &) |
| QSize | capsResolution(const int *caps) |
| QMap<QByteArray, QVariant> | gstTagListToMap(const int *tags) |
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.
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