Manual Reference Pages - MP4GETSAMPLEDURATION (3)
MP4GetSampleDuration - Get the duration of a track sample
Specifies the mp4 file to which the operation applies.
Specifies the track to which the operation applies.
Specifies the sample to which the operation applies. Caveat: the first sample has id 1 not 0.
Upon success, the sample duration in track time scale units. Upon an error, MP4_INVALID_DURATION.
MP4GetSampleDuration returns the duration of the specified sample from the specified track in the track time scale units. See MP4ConvertFromTrackDuration() for how to map this value to another time scale.
|Cisco Systems Inc. ||MP4 (3) ||Version 0.9 |
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