QMediaTimeRange

The QMediaTimeRange class represents a set of zero or more disjoint time intervals. More…

Inheritance diagram of PySide2.QtMultimedia.QMediaTimeRange

Synopsis

Functions

Detailed Description

The earliestTime() , latestTime() , intervals() and isEmpty() methods are used to get information about the current time range.

The addInterval() , removeInterval() and clear() methods are used to modify the current time range.

When adding or removing intervals from the time range, existing intervals within the range may be expanded, trimmed, deleted, merged or split to ensure that all intervals within the time range remain distinct and disjoint. As a consequence, all intervals added or removed from a time range must be normal .

See also

QMediaTimeInterval

class PySide2.QtMultimedia.QMediaTimeRange

PySide2.QtMultimedia.QMediaTimeRange(arg__1)

PySide2.QtMultimedia.QMediaTimeRange(range)

PySide2.QtMultimedia.QMediaTimeRange(start, end)

param range:

PySide2.QtMultimedia.QMediaTimeRange

param arg__1:

PySide2.QtMultimedia.QMediaTimeInterval

param start:

int

param end:

int

Constructs an empty time range.

Constructs a time range that contains an initial interval from start to end inclusive.

If the interval is not normal , the resulting time range will be empty.

See also

addInterval()

PySide2.QtMultimedia.QMediaTimeRange.addInterval(interval)
Parameters:

interval – PySide2.QtMultimedia.QMediaTimeInterval

Adds the specified interval to the time range.

Adding intervals which are not normal is invalid, and will be ignored.

If the specified interval is adjacent to, or overlaps existing intervals within the time range, these intervals will be merged.

This operation takes linear time.

See also

removeInterval()

PySide2.QtMultimedia.QMediaTimeRange.addInterval(start, end)
Parameters:

  • start – int

  • end – int

This is an overloaded function.

Adds the interval specified by start and end to the time range.

See also

addInterval()

PySide2.QtMultimedia.QMediaTimeRange.addTimeRange(arg__1)
Parameters:

arg__1 – PySide2.QtMultimedia.QMediaTimeRange

Adds each of the intervals in range to this time range.

Equivalent to calling addInterval() for each interval in range .

PySide2.QtMultimedia.QMediaTimeRange.clear()

Removes all intervals from the time range.

See also

removeInterval()

PySide2.QtMultimedia.QMediaTimeRange.contains(time)
Parameters:

time – int

Return type:

bool

Returns true if the specified time lies within the time range.

PySide2.QtMultimedia.QMediaTimeRange.earliestTime()
Return type:

int

Returns the earliest time within the time range.

For empty time ranges, this value is equal to zero.

See also

latestTime()

PySide2.QtMultimedia.QMediaTimeRange.intervals()
Return type:

Returns the list of intervals covered by this time range.

PySide2.QtMultimedia.QMediaTimeRange.isContinuous()
Return type:

bool

Returns true if the time range consists of a continuous interval. That is, there is one or fewer disjoint intervals within the time range.

PySide2.QtMultimedia.QMediaTimeRange.isEmpty()
Return type:

bool

Returns true if there are no intervals within the time range.

See also

intervals()

PySide2.QtMultimedia.QMediaTimeRange.latestTime()
Return type:

int

Returns the latest time within the time range.

For empty time ranges, this value is equal to zero.

See also

earliestTime()

PySide2.QtMultimedia.QMediaTimeRange.__ne__(arg__2)
Parameters:

arg__2 – PySide2.QtMultimedia.QMediaTimeRange

Return type:

bool

PySide2.QtMultimedia.QMediaTimeRange.__add__(arg__2)
Parameters:

arg__2 – PySide2.QtMultimedia.QMediaTimeRange

Return type:

PySide2.QtMultimedia.QMediaTimeRange

PySide2.QtMultimedia.QMediaTimeRange.__iadd__(arg__1)
Parameters:

arg__1 – PySide2.QtMultimedia.QMediaTimeInterval

Return type:

PySide2.QtMultimedia.QMediaTimeRange

PySide2.QtMultimedia.QMediaTimeRange.__iadd__(arg__1)
Parameters:

arg__1 – PySide2.QtMultimedia.QMediaTimeRange

Return type:

PySide2.QtMultimedia.QMediaTimeRange

PySide2.QtMultimedia.QMediaTimeRange.__sub__(arg__2)
Parameters:

arg__2 – PySide2.QtMultimedia.QMediaTimeRange

Return type:

PySide2.QtMultimedia.QMediaTimeRange

PySide2.QtMultimedia.QMediaTimeRange.__isub__(arg__1)
Parameters:

arg__1 – PySide2.QtMultimedia.QMediaTimeInterval

Return type:

PySide2.QtMultimedia.QMediaTimeRange

PySide2.QtMultimedia.QMediaTimeRange.__isub__(arg__1)
Parameters:

arg__1 – PySide2.QtMultimedia.QMediaTimeRange

Return type:

PySide2.QtMultimedia.QMediaTimeRange

PySide2.QtMultimedia.QMediaTimeRange.operator=(arg__1)
Parameters:

arg__1 – PySide2.QtMultimedia.QMediaTimeInterval

Return type:

PySide2.QtMultimedia.QMediaTimeRange

PySide2.QtMultimedia.QMediaTimeRange.__eq__(arg__2)
Parameters:

arg__2 – PySide2.QtMultimedia.QMediaTimeRange

Return type:

bool

PySide2.QtMultimedia.QMediaTimeRange.removeInterval(interval)
Parameters:

interval – PySide2.QtMultimedia.QMediaTimeInterval

Removes the specified interval from the time range.

Removing intervals which are not normal is invalid, and will be ignored.

Intervals within the time range will be trimmed, split or deleted such that no intervals within the time range include any part of the target interval.

This operation takes linear time.

See also

addInterval()

PySide2.QtMultimedia.QMediaTimeRange.removeInterval(start, end)
Parameters:

  • start – int

  • end – int

This is an overloaded function.

Removes the interval specified by start and end from the time range.

See also

removeInterval()

PySide2.QtMultimedia.QMediaTimeRange.removeTimeRange(arg__1)
Parameters:

arg__1 – PySide2.QtMultimedia.QMediaTimeRange

Removes each of the intervals in range from this time range.

Equivalent to calling removeInterval() for each interval in range .