BinarySearchSeeker.BinarySearchSeekMap
class BinarySearchSeeker.BinarySearchSeekMap : SeekMap
A SeekMap implementation that returns the estimated byte location from calculateNextSearchBytePosition for each getSeekPoints query.
Summary
Public constructors |
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BinarySearchSeekMap(Constructs a new instance of this seek map. |
Public functions |
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SeekMap.SeekPoints! |
getSeekPoints(timeUs: Long)Obtains seek points for the specified seek time in microseconds. |
Boolean |
Returns whether seeking is supported. |
Long |
timeUsToTargetTime(timeUs: Long) |
Public properties |
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Long |
Public constructors
BinarySearchSeekMap
BinarySearchSeekMap(
seekTimestampConverter: BinarySearchSeeker.SeekTimestampConverter!,
durationUs: Long,
floorTimePosition: Long,
ceilingTimePosition: Long,
floorBytePosition: Long,
ceilingBytePosition: Long,
approxBytesPerFrame: Long
)
Constructs a new instance of this seek map.
Public functions
getSeekPoints
fun getSeekPoints(timeUs: Long): SeekMap.SeekPoints!
Obtains seek points for the specified seek time in microseconds. The returned will contain one or two distinct seek points.
Two seek points [A, B] are returned in the case that seeking can only be performed to discrete points in time, there does not exist a seek point at exactly the requested time, and there exist seek points on both sides of it. In this case A and B are the closest seek points before and after the requested time. A single seek point is returned in all other cases.
| Parameters | |
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timeUs: Long |
A seek time in microseconds. |
| Returns | |
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SeekMap.SeekPoints! |
The corresponding seek points. |
isSeekable
fun isSeekable(): Boolean
Returns whether seeking is supported.
| Returns | |
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Boolean |
Whether seeking is supported. |