Constructor
new TimeRangesUtils()
A set of utility functions for dealing with TimeRanges objects.
- Source:
Methods
bufferedAheadOf(b, time) → {number}
Computes how far ahead of the given timestamp is buffered. To provide
smooth playback while jumping gaps, we don't include the gaps when
calculating this.
This only includes the amount of content that is buffered.
Parameters:
| Name | Type | Description |
|---|---|---|
b |
TimeRanges | |
time |
number |
- Source:
Returns:
The number of seconds buffered, in seconds, ahead of the
given time.
- Type
- number
bufferEnd(b) → {number}
Gets the last timestamp in the buffer.
Parameters:
| Name | Type | Description |
|---|---|---|
b |
TimeRanges |
- Source:
Returns:
The last buffered timestamp, in seconds, if |buffered|
is non-empty; otherwise, return null.
- Type
- number
bufferStart(b) → {number}
Gets the first timestamp in the buffer.
Parameters:
| Name | Type | Description |
|---|---|---|
b |
TimeRanges |
- Source:
Returns:
The first buffered timestamp, in seconds, if |buffered|
is non-empty; otherwise, return null.
- Type
- number
getBufferedInfo(b) → {Array.<shaka.extern.BufferedRange>}
Parameters:
| Name | Type | Description |
|---|---|---|
b |
TimeRanges |
- Source:
Returns:
- Type
- Array.<shaka.extern.BufferedRange>
getGapIndex(b, time) → {number}
Determines if the given time is inside a gap between buffered ranges. If
it is, this returns the index of the buffer that is *ahead* of the gap.
Parameters:
| Name | Type | Description |
|---|---|---|
b |
TimeRanges | |
time |
number |
- Source:
Returns:
The index of the buffer after the gap, or null if not in
a gap.
- Type
- number
isBuffered(b, time, smallGapLimitopt) → {boolean}
Determines if the given time is inside a buffered range. This includes
gaps, meaning that if the playhead is in a gap, it is considered buffered.
If there is a small gap between the playhead and buffer start, consider it
as buffered.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
b |
TimeRanges | |||
time |
number | Playhead time | ||
smallGapLimit |
number |
<optional> |
0 | Set in configuration |
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Returns:
- Type
- boolean