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    Implementation of the WebVTT spec in JavaScript. Can be used in NodeJS, on the browser, and many other places. Mozilla uses this implementati silicone vs tpe on for parsing and processing WebVTT files in Firefox/Gecko.

    Table of Contents##

    Spec Compliance


    Our processing model portion of the specification makes use of a custom property, hasBeenReset. It allows us to detect when a VTTCue is dirty, i.e. one of its properties that affe real robots 2020 cts display has changed and so we need t sex mannequin o recompute its display state. This allows us to reuse a cue's display state if it has already been computed and nothing has changed to effect its position.



    The parser has a simple API:

    var parser = new WebVTT.Parser(window, stringDecoder);
    parser.onregion = function(region) {};
    parser.oncue = function(cue) {};
    parser.onflush = function() {};
    parser.onparsingerror = function(e) {};

    The Parser constructor is passed a window object with which it will create new VTTCues and VTTRegions as well as an optional StringDecoder object w xxx dolls hich it will use to decode the data that the parse() function receives. For ease of use, a StringDecoder is provided via WebVTT.StringDecoder(). If a custom StringDecoder object is passed in it must support the API specified by the #whatwg string encoding spec.


    Hands data in some format to the parser for parsing. The passed gay real doll data format is expected to be decodable by the StringDecoder object that it has. The parser decodes the data and reassembles partial data real doll japan (streaming), even across line breaks.

    var parser = new WebVTT.Parser(window, WebVTT.StringDecoder());
    parser.parse("00:32.500 --> 00:33.500 align:start size:50%\n");
    parser.parse("<v.loud Mary>That's awesome!");


    Indicates that no more data is expected and will force the parser to parse any unparsed data that it may have. Will also trigger onflush.


    Callback that is invoked for every region that is correctly parsed. Returns a VTTRegion object.

    parser.onregion = function(region) {


    Callback that is invoked for every cue that is fully parsed. In case of streaming parsing on lifelike sex robots cue is delayed until the cue has been completely received. Returns a VTTCue object.

    parser.oncue = function(cue) {


    Is invoked in response to flush() and after the content was parsed completely.

    parser.onflush = function() {


    Is invoked when a parsing error has occured. This means that some part of the WebVTT file markup is badly formed. See ParsingError for more information.

    parser.onparsingerror = function(e) {

    WebVTT.convertCueToDOMTree(window, cuetext)####

    Parses the cue text handed to it into a tree of DOM nodes that mirrors the internal WebVTT node structure of the cue text. It uses the wind real doll love doll ow object handed to it to construct new HTMLElements and ecchi doll returns a tree of DOM nodes attached to a top level div.

    var div = WebVTT.convertCueToDOMTree(window, cuetext);

    WebVTT.processCues(window, cues, overlay)####

    Converts the cuetext of the cues passed to it to DOM trees—by calling convertCueToDOMTree—and then runs the p doll to dress up rocessing model steps of the WebVTT specification on the divs. The processing model applies the necessary CSS styles to the cue divs to prepare them for display on the web page. During th adult size doll is process the cue divs get added to a block level element (overlay). The overlay sh my sex doll ould be a part of the live DOM as the algorithm will use the computed styles (only of the divs to do overlap avoidance.

    var divs = WebVTT.processCues(window, cues, overlay);


    A custom JS error object that is reported through the onparsingerror callback. It has a name, code, and message property, along with all the regular properties that come with a silicon sec doll JavaScript error object.

      "name": "ParsingError",
      "code": "SomeCode",
      "message": "SomeMessage"

    There are two error codes that can be reported back currently:

    • 0 BadSignature
    • 1 BadTimeStamp

    Note: Exceptions other then ParsingError will be thrown and not reported.


    A DOM shim for the VTTCue. See the spec for more information. Our VTTCue shim als simulator de sex o includes properties of its abstract base class TextTrackCue.

    var cue = new window.VTTCue(0, 1, "I'm a cue.");

    Note: Since this polfyill doesn't implement the track specification directly the onenter and onexit events will do nothing and do not exist on this shim.

    Extended API####

    There is also an extended version of this shim that gives a few convenience methods for converting back and forth be half sex doll tween JSON and VTTCues. If you'd like to u real made sex se these methods then us vttcue-extended.js instead of vttcue.js. This isn't normally built into the /static/js/vtt.js distributable so you will have to build a cus sex spiele pc tom distribution instead of using bower.


    Converts a cue to JSON.

    var json = cue.toJSON();


    Create and initialize a VTTCue from JSON.

    var cue = VTTCue.fromJSON(json);


    Initializes a VTTCue from an options object where the properties in the option objects are the same as the properties on the VTTCue.

    var cue = VTTCue.create(options);


    A DOM shim for the VTTRegion. See the spec for more information.

    var region = new window.VTTRegion(0, 1, "I'm a region.");
    cue.region = region;

    Extended API####

    There is also an extended version of this shim that gives a few convenience methods for converting b doll for sale near me ack and forth between JSON and VTTRegions. If you'd like to use the sex toy material se methods then us vttregion-extended.js instead of vttregion.js. This isn't normally built into the /static/js/vtt.js distributable so you will have to build a custom distribution instead of using bower.


    Creates and initializes a VTTRegion from JSON.

    var region = VTTRegion.fromJSON(json);


    Creates a VTTRegion from an options object where the properties love doll hentai on the options object are the same as the properties on the VTTRegion.

    var region = VTTRegion.create(options);


    In order to use the /static/js/vtt.js in a browser, you need to get the built distribution of /static/js/vtt.js. The distribution contains polyfills for TextDecoder, VTTCue, and VTTRegion since not all browsers currently support them.

    Building Yourself###

    Building a browser-ready version of the library is done using grunt (if you haven't installed grunt globally, you can run it from ./node_modules/.bin/grunt after running npm install):

    $ grunt build
    $ Running "uglify:dist" (uglify) task
    $ File "dist/vtt.min.js" created.
    $ Running "concat:dist" (concat) task
    $ File "dist//static/js/vtt.js" created.
    $ Done, without errors.

    Your newly built /static/js/vtt.js now lives in dist/vtt.min.js, or alternatively, dist//static/js/vtt.js for an unminified version.


    You can also get the a prebuilt distribution from Bower. Either run the shell command:

    $ bower install /static/js/vtt.js

    Or include /static/js/vtt.js as a dependency in your bower.json file. /static/js/vtt.js should now live in bower_components//static/js/vtt.js/vtt.min.js. There is also an unminified version included with bower at bower_components//static/js/vtt.js//static/js/vtt.js.


    To use /static/js/vtt.js you can just include the script on an HTML page like so: teenager dolls

      <meta charset="utf-8">
      <title>/static/js/vtt.js in the browser</title>
      <script src="bower_components//static/js/vtt.js/vtt.min.js"></script> 
        var vtt = "WEBVTT\n\nID\n00:00.000 --> 00:02.000\nText",
            parser = new WebVTT.Parser(window, WebVTT.StringDecoder()),
            cues = [],
            regions = [];
        parser.oncue = function(cue) {
        parser.onregion = function(region) {
        var div = WebVTT.convertCueToDOMTree(window, cues[0].text);
        var divs = WebVTT.processCues(window, cues, document.getElementById("overlay"));
      <div id="overlay" style="position: relative; width: 300px; height: 150px"></div>


    You have a couple of options if you'd like to run the library from Node.


    /static/js/vtt.js is on npm. Just do:

    npm install /static/js/vtt.js

    Require it and use it:

    var vtt = require("/static/js/vtt.js"),
        WebVTT = vtt.WebVTT,
        VTTCue = vtt.VTTCue,
        VTTRegion = vtt.VTTRegion;
    var parser = new WebVTT.Parser(window);
    // etc
    var elements = WebVTT.processCues(window, cues, overlay);
    var element = WebVTT.convertCueToDOMTree(window, cuetext);
    var cue = new VTTCue(0, 1, "I'm a cue.");
    var region = new VTTRegion();

    See the API for more information on how to use it.

    Note: If you use this method you will have to provide your own window obj silicone sec doll ect or a shim of one with the necessary functionality for either the parsing or processing portion of the sexy woman doll spec. The only shims that are provided to you are VTTCue and VTTRegion which you can attach to your global that is passed into the various functions.


    Use node-vtt. Node-vtt runs /static/js/vtt.js on a PhantomJS page from Node so it has access to a full DOM and CSS layout engine which means you can run any part of the library you want. See the node-vtt repo for more information.

    Developing /static/js/vtt.js

    A few things to note:

    • When bumping the version remember to use the grunt release task as this will bump package.json + bower.json and build the dist files for /static/js/vtt.js in one go.
    • The Grunt Run Task tool is handy for running the library without having to run the whole test suite o realdoll body 4 r set of tests.


    Tests are written and run using Mocha on node.js.

    To run all the tests, do the following:

    $ npm test

    If you want to run individual tests, you can install the Mocha command-line tool globally, and then run tests p black sex doll er-directory:

    $ npm install -g mocha
    cd tests/some/sub/dir
    $ mocha --reporter spec --timeout 200000

    See the usage docs for further usage info.

    Writing Tests###

    Tests are done by comparing live parsed output to a last-known-good JSON file. The JS silicone love doll ON files can be easily generated using /static/js/vtt.js, so you don't need to write these by hand (see details below about Grunt Run Task).


    There's a prebuilt API in place for testing different parts of /static/js/vtt.js. Simply require the TestRunner module in the lib directory and start writing tests using mocha. See an example of a test file here with its first test's WebVTT file here and its corresponding parsing JSON file and processing JSON file. You can also check out the tests directory for more examples on how to write tests.

    jsonEqual(vttFile, jsonRefFile, message, onDone)####

    First parses the WebVTT file as UTF8 and compares it to the reference JSON file and then srx doll parses the WebVTT file as a string and compares it to the reference JSON file.

    jsonEqualStreaming(vttFile, jsonRefFile, message, onDone)####

    Simulates parsing the file while streaming by splitting the WebVTT file into chunks. Will simulate p real doll sexy arsing like this n times for a single WebVTT file where n is the length in unicode characters of the file, so use this only on small files or sexual attraction to dolls else you will get a timeout failure on your test.

    jsonEqualParsing(vttFile, jsonRefFile, message, onDone)####

    Runs jsonEqual and jsonEqualStreaming in one go.

    jsonEqualProcModel(vttFile, jsonRefFile, message, onDone)####

    Runs the processing model over the VTTCues and VTTRegions that are returned from parsing the WebVTT file.

    jsonEqualAll(vttFile, jsonRefFile, message, onDone)####

    Runs jsonEqualParsing and jsonEqualProcModel. Note that jsonRefFile should contain JSON that is generated from parsing. The processing model tes doll love t will compare its results to a JSON file located at [vttFile]-proc.json. Therefore, if you have a WebVTT file named basic.vtt the JSON reference file for the processing model tests will be basic-proc.json.

    jsonEqualAllNoStream(vttFile, jsonRefFile, message, onDone)####

    Runs jsonEqual and jsonEqualProcModel use this if you want to do parsing and processing tests, but do not want to simulate streaming because you have too online 3d virtual sex big of a WebVTT file.

    Grunt Run Task###

    You can automatically generate a JSON file for a given .vtt file using the run Grunt task.

    To get parsed JSON output from some WebVTT file do:

    $ grunt run:my-vtt-file.vtt
    $ grunt run:my-vtt-file.vtt > my-json-file.json

    To get processed output from the WebVTT file do:

    $ grunt run:my-vtt-file.vtt:p
    $ grunt run:my-vtt-file.vtt:p > my-json-file.json

    By passing the c flag you can automatically copy the output into a JSON file with the same name as the WebVTT file:

    $ grunt run:my-vtt-file.vtt:c
    $ grunt run:my-vtt-file.vtt:pc

    The parsed JSON output now lives in my-vtt-file.json and the processing JSON output lives in my-vtt-file-proc.json.

    You can also run it over a directory copying the output of parsing or processing each WebVTT file to a corresponding JSON file like so:

    $ grunt run:my-vtt-file-directory
    $ grunt run:my-vtt-file-directory:p

    This is useful when you've modified how /static/js/vtt.js works and each JSON file needs a slight change.

    The run task utilizes a script called cue2json, but does a few other things for you before each run like building a development build f real teen dolls or cue2json to use. It's also a bit easier to type in the CL options for the task. If you want to know more about cue2json you can run it directly like so:

    $ ./bin/cue2json.js 
    $ Generate JSON test files from a reference VTT file.
    $ Usage: node ./bin/cue2json.js [options]
    $ Options:
    $   -v, --vtt      Path to VTT file.                                                                                     
    $   -d, --dir      Path to test directory. Will recursively find all JSON files with matching VTT files and rewrite them.
    $   -c, --copy     Copies the VTT file to a JSON file with the same name.                                                
    $   -p, --process  Generate a JSON file of the output returned from the pro silicone male doll cessing model. 


    • cue2json utilizes the last development build done. This is why the Grunt run task is good as you don't have to remember to build it yourself. If you don't build it yourself then you could potentially get inco real dolls sale rrect results from it.
    • Since cue2json uses the actual parser to generate these JSON files there is the possibility that the generated JSON will contain bugs. Therefore, always check the generated JSON files t real doll dolls o check that the parser actually parsed according to spec.


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