1MP4(3) MP4 File Format Library MP4(3)
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6 MP4GetTrackTimeScale - Get the time scale of a track
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9 #include <mp4.h>
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11 u_int32_t MP4GetTrackTimeScale(
12 MP4FileHandle hFile,
13 MP4TrackId trackId
14 )
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17 hFile Specifies the mp4 file to which the operation applies.
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19 trackId
20 Specifies the track for which time scale is desired.
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23 The time scale (ticks per second) of the track in the mp4 file.
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26 MP4GetTrackTimeScale returns the time scale of the specified track in
27 the mp4 file. The time scale determines the number of clock ticks per
28 second for this track.
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31 MP4(3)
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35Cisco Systems Inc. Version 0.9 MP4(3)