Hls

Creates an instance of an HLS client that can attach to exactly one HTMLMediaElement.

index of the selected audio track (index in audio track lists)

selects an audio track, based on its index in audio track lists

Capping/max level value that should be used by automatic level selection algorithm (ABRController)

Capping/max level value that should be used by automatic level selection algorithm (ABRController)

True when automatic level selection enabled

get bandwidth estimate

set dynamically set capLevelToPlayerSize against (CapLevelController)

Index of quality level currently played

Set quality level index immediately . This will flush the current buffer to replace the quality asap. That means playback will interrupt at least shortly to re-buffer and re-sync eventually.

Return "first level": like a default level, if not set, falls back to index of first level referenced in manifest

Sets "first-level", see getter.

Return the quality level of the currently or last (of none is loaded currently) segment

Set quality level index for next loaded data in a conservative way. This will switch the quality without flushing, but interrupt current loading. Thus the moment when the quality switch will appear in effect will only be after the already existing buffer.

Level set manually (if any)

max level selectable in auto mode according to autoLevelCapping

min level selectable in auto mode according to config.minAutoBitrate

next automatically selected quality level

this setter is used to force next auto level. this is useful to force a switch down in auto mode: in case of load error on level N, hls.js can set nextAutoLevel to N-1 for example) forced value is valid for one fragment. upon succesful frag loading at forced level, this value will be resetted to -1 by ABR controller.

Index of next quality level loaded as scheduled by stream controller.

Set quality level index for next loaded data. This will switch the video quality asap, without interrupting playback. May abort current loading of data, and flush parts of buffer (outside currently played fragment region).

get next quality level loaded

Set quality level of next loaded segment in a fully "non-destructive" way. Same as loadLevel but will wait for next switch (until current loading is done).

Return start level (level of first fragment that will be played back) if not overrided by user, first level appearing in manifest will be used as start level if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)

set start level (level of first fragment that will be played back) if not overrided by user, first level appearing in manifest will be used as start level if -1 : automatic start level selection, playback will start from level matching download bandwidth (determined from download of first segment)

Enable/disable subtitle display rendering

index of the selected subtitle track (index in subtitle track lists)

select an subtitle track, based on its index in subtitle track lists

get alternate subtitle tracks list from playlist

Attach a media element

Dispose of the instance

Detach from the media

Set the source URL. Can be relative or absolute.

When the media-element fails, this allows to detach and then re-attach it as one call (convenience method).

Automatic recovery of media-errors by this process is configurable.

Remove a loaded level from the list of levels, or a level url in from a list of redundant level urls. This can be used to remove a rendition or playlist url that errors frequently from the list of levels that a user or hls.js can choose from.

Start loading data from the stream source. Depending on default config, client starts loading automatically when a source is set.

Stop loading of any stream data.

Swap through possible audio codecs in the stream (for example to switch from stereo to 5.1)