MediaTime /

#include “cinder/MediaTime.h”

Does not allow negative or zero base.

Public Member Functions

MediaTime ()
MediaTime (int64_t value, int32_t base, int64_t epoch=0)
MediaTime (int value)
MediaTime (int64_t value)
MediaTime (double seconds)
int64_t

getValue () const
int32_t

getBase () const
int64_t

getEpoch () const
double

getSeconds () const
void

setBase (int32_t newBase)

Scale value to 'newBase'. value is set to floor if necessary.
void

setEpoch (int64_t newEpoch)
int64_t

getValueAsBase (int32_t otherBase) const

Returns value as scaled to otherBase .
MediaTime

asBase (int32_t otherBase) const
MediaTime

asEpoch (int64_t otherEpoch) const
MediaTime

as (int32_t otherBase, int64_t otherEpoch) const
bool

operator< (const MediaTime &rhs) const
bool

operator> (const MediaTime &rhs) const
bool

operator<= (const MediaTime &rhs) const
bool

operator>= (const MediaTime &rhs) const
bool

operator== (const MediaTime &rhs) const

Tests for mathematical equivalence, not bitwise equivalence.
bool

operator!= (const MediaTime &rhs) const
MediaTime

operator- (const MediaTime &rhs) const

Epoch is max of epochs. If base overflows, DEFAULT_TIME_BASE is selected.
MediaTime

operator+ (const MediaTime &rhs) const

Epoch is max of epochs. If base overflows, DEFAULT_TIME_BASE is selected.
MediaTime

operator* (const MediaTime &rhs) const

Epoch is max of epochs. If base overflows, DEFAULT_TIME_BASE is selected.
MediaTime

operator/ (const MediaTime &rhs) const

Epoch is max of epochs. If base overflows, DEFAULT_TIME_BASE is selected.
MediaTime &

operator-= (const MediaTime &rhs)

Does not affect epoch. If base overflows, DEFAULT_TIME_BASE is selected.
MediaTime &

operator+= (const MediaTime &rhs)

Does not affect epoch. If base overflows, DEFAULT_TIME_BASE is selected.
MediaTime &

operator*= (const MediaTime &rhs)

Does not affect epoch. If base overflows, DEFAULT_TIME_BASE is selected.
MediaTime &

operator/= (const MediaTime &rhs)

Does not affect epoch. If base overflows, DEFAULT_TIME_BASE is selected.
MediaTime

operator- () const
void

simplify ()

Divides the value and base by the greatest common common divisor of both. Does not affect epoch.

Static Public Member Functions

int32_t

simplifyBases (int64_t *lhsValue, int32_t lhsBase, int64_t *rhsValue, int32_t rhsBase)

returns a new common base, and re-bases lhsValue and rhsValue to this new base. If no legal common base, then uses DEFAULT_TIME_BASE

returns a new common base, and re-bases 'lhsValue' and 'rhsValue' to this new base. If no legal common base, then uses DEFAULT_TIME_BASE

Friends

friend std::ostream &

operator<< (std::ostream &os, const MediaTime &mt)

Namespaces

Classes

Modules

Guides

Reference

MediaTime /

Public Member Functions

Static Public Member Functions

Friends