1MP4(3) MP4 File Format Library MP4(3)
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6 MP4SetTimeScale - Set the time scale of the movie (file)
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9 #include <mp4.h>
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11 bool MP4SetTimeScale(
12 MP4FileHandle hFile,
13 u_int32_t timeScale
14 )
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17 hFile Specifies the mp4 file to which the operation applies.
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19 timeScale
20 Specifies the desired time scale for the movie.
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23 Upon success, true (1). Upon an error, false (0).
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26 MP4SetTimeScale sets the time scale of the mp4 file. The time scale is
27 in the number of clock ticks per second. Caveat: tracks may use the
28 same time scale as the movie or may use their own time scale.
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31 MP4(3) MP4GetTimeScale(3) MP4SetTrackTimeScale(3)
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35Cisco Systems Inc. Version 0.9 MP4(3)