diff -r 7c67caaafdeb -r 761ba7426984 web/res/metadataplayer/Sparkline.js
--- a/web/res/metadataplayer/Sparkline.js	Mon Nov 20 18:10:58 2023 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,91 +0,0 @@
-IriSP.Widgets.Sparkline = function(player, config) {
-    IriSP.Widgets.Widget.call(this, player, config);
-};
-
-IriSP.Widgets.Sparkline.prototype = new IriSP.Widgets.Widget();
-
-IriSP.Widgets.Sparkline.prototype.defaults = {
-   lineColor : "#7492b4",
-   fillColor : "#aeaeb8",
-   lineWidth : 2,
-   slice_count : 20,
-   height : 50,
-   margin : 5
-};
-
-IriSP.Widgets.Sparkline.prototype.draw = function() {
-    var _slices = [],
-        _duration = this.source.getDuration(),
-        _max = 0,
-        _list = this.getWidgetAnnotations();
-    for (var _i = 0; _i < this.slice_count; _i++) {
-        var _begin = (_i*_duration/this.slice_count),
-            _end = ((_i+1)*_duration/this.slice_count),
-            _volume = 0;
-            _list.forEach(function(_annotation) {
-                if (_annotation.begin < _end && _annotation.end >= _begin) {
-                    var _d = _annotation.getDuration().milliseconds;
-                    if (!_d) {
-                        _volume += 1;
-                    } else {
-                        _volume += (Math.min(_annotation.end, _end) - Math.max(_annotation.begin, _begin)) / _d;
-                    }
-                }
-            });
-            _max = Math.max(_max, _volume);
-        _slices.push(_volume);
-    }
-    if (!_max) {
-        return;
-    }
-    this.paper = new Raphael(this.$[0], this.width, this.height);
-    var _scale = (this.height - this.margin) / _max,
-        _width = this.width / this.slice_count,
-        _this = this,
-        _y = IriSP._(_slices).map(function(_v) {
-            return _this.margin + _this.height - (_scale * _v);
-        }),
-        _d = IriSP._(_y).reduce(function(_memo, _v, _k) {
-               return _memo + ( _k
-                   ? 'C' + (_k * _width) + ' ' + _y[_k - 1] + ' ' + (_k * _width) + ' ' + _v + ' ' + ((_k + .5) * _width) + ' ' + _v
-                   : 'M0 ' + _v + 'L' + (.5*_width) + ' ' + _v );
-            },'') + 'L' + this.width + ' ' + _y[_y.length - 1],
-        _d2 = _d + 'L' + this.width + ' ' + this.height + 'L0 ' + this.height;
-    
-    this.paper.path(_d2).attr({
-        "stroke" : "none",
-        "fill" : this.fillColor
-    });
-         
-    this.paper.path(_d).attr({
-        "fill" : "none",
-        "stroke" : this.lineColor,
-        "stroke-width" : this.lineWidth
-    });
-    
-    this.rectangleProgress = this.paper.rect(0,0,0,this.height)
-        .attr({
-            "stroke" : "none",
-            "fill" : "#808080",
-            "opacity" : .3
-        });
-        
-    this.ligneProgress = this.paper.path("M0 0L0 "+this.height).attr({"stroke":"#ff00ff", "line-width" : 2});
-   
-    this.$.click(function(_e) {
-        var _x = _e.pageX - _this.$.offset().left;
-        _this.media.setCurrentTime(_this.media.duration * _x / _this.width);
-    });
-    
-    this.onMediaEvent("timeupdate","onTimeupdate");
-};
-
-IriSP.Widgets.Sparkline.prototype.onTimeupdate = function(_time) {
-    var _x = Math.floor( this.width * _time / this.media.duration);
-    this.rectangleProgress.attr({
-        "width" : _x
-    });
-    this.ligneProgress.attr({
-        "path" : "M" + _x + " 0L" + _x + " " + this.height
-    });
-};