Don't call tech.paused() in the requestVideoFrameCallback fallback if the tech is not ready. I've seen this is an issue in the Flash tech, as its methods are set up after the swf loads. Yes, Flash, it's 2022, but in theory another tech could be impacted if it's also async.
SourceHandlers that use MSE have a problem: if they push a segment into a SourceBuffer and then seek close to the end, playback will stall and/or there will be a massive downswitch in quality. The general approach to fixing this that was discussed on slack was by setting the playback rate of the player to zero, buffering all that was required, and then restoring the previous playback rate. In my implementation, I've done this in the source handler (see: videojs/videojs-contrib-hls#1374).
From the video.js perspective, it should ensure that the UI reflects the buffering status and that the player API behaves like you'd expect -- that is to say, that it will fire seeking immediately after a call to currentTime, and it will fire seeked, canplay, canplaythrough, and playing when everything is buffered.
We added a feature so that remote text tracks can auto-removed when a source changes. However, in 6.x we changed the source behavior to be asynchronous meaning that some text tracks were accidentally being removed when they weren't supposed to be.
For example:
```js
var player = videojs('my-player');
player.src({src: 'video.mp4', type: 'video/mp4'});
// set second arg to false so that they get auto-removed on source change
player.addRemoteTextTrack({kind: 'captions', src: 'text.vtt', srclang: 'en'}, false);
```
Now when the player loads, this captions track is actually missing because it was removed.
Instead of adding auto-removal tracks immediately to the list, wait until we've selected a source before adding them in.
Fixes#4403 and #4315.
* Fixes#3986
* update `techOptions` to look for `TitleCase`/`camelCase` user tech options
* remove deprecated usage of Tech as Component
* add a unit test to verify that registerTech works
* change defaultTech_ to defaultTechOrder_
This is both a change as well as a bug fix. We tried to have better awareness of when the underlying video element changed underneath us so we can dispose of the source handler but that broke some use cases of MSE. Given that we weren't able to fix it in a reasonable non-breaking and non-invasive solution, we're taking it out.
BREAKING CHANGE: remove the double loadstart handlers that dispose the tech/source handlers if a secondary loadstart event is heard.
Tech#addRemoteTextTrack now accepts a second parameter - a boolean named manualCleanup which defaults to true preserving backwards compatibility. When that value is set to false the text track will be removed from the video element whenever a source change occurs.
Delay manual progress checks until the tech is ready to avoid errors.
The Flash tech errors if buffered() is called before the SWF has loaded,
for instance.
closes#2316fixes#2288
rel #2289
closes#2166closes#2126
this.tech.emitTapEvents(); should be handled by the tech
De-dupe the bufferedPercent code in both Tech and Player
Have the player generate the tech ID
Added autoplay/preload/loop/muted to tech option
Remove the watch for native timeupdates
Fixed the JSDoc for bufferedPercent
Removed the unit test for native timeupdate
Added cute whitespaces
buffer should always return a TimeRange
Broke out bind, guid, and element data functions from Lib
Separated out more dom functions in to dom.js
Broke out URL functions into url.js
Removed setLocalStorage since it wasn't being used
Moved browser tests out of lib
Moved log functions into their own file
Removed trim() since it wasn't being used
Moved formatTime into its own file
Moved round into its own file and renamed roundFloat()
Moved capitalize into its own file and renamed as toTitleCase()
Moved createTimeRange into its own file
Removed Lib.arr.forEach infavor of the native forEach
Removed Lib.obj.create in favor of native Object.create (ES6-sham)
Removed obj.each in favor of native Object.getOwnPropertyNames().forEach()
Removed obj.merge and copy. Using lodash.assign instead.
Replaced Lib.obj.isPlain with lodash.isPlainObject
Removed Lib.obj.isArray in favor of the native Array.isArray
Also removed the lib.js tests file as all tests have been moved
or removed.
Removed Lib.isEmpty in favor of !Object.getOwnPropertyNames().length
Switched Util.mergeOptions and deepMerge to use new mergeOptions()
Moved Lib.TEST_VID to Html5.TEST_VID
Removed Lib references everywhere. Woo!
Attempting to fix sourcemap test errors by setting grunt-browserify version
Switched to object.assign from lodash.assign
Removed unused 'inherits' dependency
Reorganzied test files and added '.test' to file names
Combined js/core.js and js/video.js
Moved events.js into the utils directory
