Track readyState Property

Get the current ready state of the track resource:

var x = document.getElementById("myTrack").readyState;

The result of x could be:

2 // Indicates that the text track has been loaded with no errors

Description

The readyState property returns the current ready state of the track resource.

The ready state indicates that the resource is ready to play or not.

Note: This property is read-only.

Property
readyState	Yes	10.0	Not supported	Not supported	Yes

trackObject.readyState

Return Value:	A Number, representing the ready state of the track resource: 0 = NONE - the text track's cues have not been obtained 1 = LOADING - the text track is loading with no errors yet. Further cues can still be added to the track by the parser 2 = LOADED - the text track has been loaded with no errors 3 = ERROR - the text track was enabled, but when the user agent attempted to obtain it, something failed. Some or all of the cues are likely missing and will not be obtained

Return Value:

A Number, representing the ready state of the track resource:

0 = NONE - the text track's cues have not been obtained
1 = LOADING - the text track is loading with no errors yet. Further cues can still be added to the track by the parser
2 = LOADED - the text track has been loaded with no errors
3 = ERROR - the text track was enabled, but when the user agent attempted to obtain it, something failed. Some or all of the cues are likely missing and will not be obtained