'use strict';
/* exported MockPng, MockVideo */

var MockPng = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAALC' +
'AYAAACprHcmAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAIGNIUk0AAG11AABzoAAA85kAAIm' +
'UAAB+3gAA7PgAADObAAAQ5ap9ykMAAABaSURBVHjajMrBDYAwDENRE6EulB2YjCXiNTggp' +
'jOnogoVki/5Yj1IQrIWEZcklKC7K8MP7Ngwr5E8SG7jaVU4w5/wjX/hiC2DHRvJPYMAsJI' +
'8KxAAFkmodg8AKEyAKC8s79wAAAAASUVORK5CYII=';

var MockVideo = 'data:video/ogg;base64,T2dnUwACAAAAAAAAAADnLxqmAAAAAMa' +
'DIp0BKoB0aGVvcmEDAgEAAQABAAAIAAAIAAgAAAAZAAAAAQAAAgAAAwAAAACwwE9nZ1MAA' +
'AAAAAAAAAAA5y8apgEAAAAg84eaDjX///////////////+QgXRoZW9yYQ0AAABMYXZmNTQ' +
'uNjIuMTAwAQAAABUAAABlbmNvZGVyPUxhdmY1NC42Mi4xMDCCdGhlb3Jhvs0o97nNaxi1q' +
'UlKEHOc5jGMUpSkIQgxjGIQhCEIQAAAAAAAAAAAABFtrlNnksj8VhL8eDlbbOYq9WirVCg' +
'TKSRaEP55OZuNZlMJeLJVKZOJJIIZCHw8HY4Go0GAvFYqFAkEYiEIfDwcDIYCwUCIOBUW2' +
'uU2eSyPxWEvx4OVts5ir1aKtUKBMpJFoQ/nk5m41mUwl4slUpk4kkghkIfDwdjgajQYC8V' +
'ioUCQRiIQh8PBwMhgLBQIg4FAsPDw8PDw8PDw8PDw8PDw8PDw8PDw8PDw8PDw8PDw8PDw8' +
'PDw8PDw8PDw8PDw8PDw8PDw8PDw8PDw8PDw8PDw8PDwwMDxIUFBUNDQ4REhUVFA4ODxIUF' +
'RUVDhARExQVFRUQERQVFRUVFRITFBUVFRUVFBUVFRUVFRUVFRUVFRUVFRAMCxAUGRscDQ0' +
'OEhUcHBsODRAUGRwcHA4QExYbHR0cERMZHBweHh0UGBscHR4eHRscHR0eHh4eHR0dHR4eH' +
'h0QCwoQGCgzPQwMDhMaOjw3Dg0QGCg5RTgOERYdM1dQPhIWJTpEbWdNGCM3QFFocVwxQE5' +
'XZ3l4ZUhcX2JwZGdjExMTExMTExMTExMTExMTExMTExMTExMTExMTExMTExMTExMTExMTE' +
'xMTExMTExMTExMTExMTExMTExMTExMTExISFRkaGhoaEhQWGhoaGhoVFhkaGhoaGhkaGho' +
'aGhoaGhoaGhoaGhoaGhoaGhoaGhoaGhoaGhoaGhoaGhoaGhoREhYfJCQkJBIUGCIkJCQkF' +
'hghJCQkJCQfIiQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkJCQkERIYL2N' +
'jY2MSFRpCY2NjYxgaOGNjY2NjL0JjY2NjY2NjY2NjY2NjY2NjY2NjY2NjY2NjY2NjY2NjY' +
'2NjY2NjYxUVFRUVFRUVFRUVFRUVFRUVFRUVFRUVFRUVFRUVFRUVFRUVFRUVFRUVFRUVFRU' +
'VFRUVFRUVFRUVFRUVFRUVFRUSEhIVFxgZGxISFRcYGRscEhUXGBkbHB0VFxgZGxwdHRcYG' +
'RscHR0dGBkbHB0dHR4ZGxwdHR0eHhscHR0dHh4eERERFBcaHCARERQXGhwgIhEUFxocICI' +
'lFBcaHCAiJSUXGhwgIiUlJRocICIlJSUpHCAiJSUlKSogIiUlJSkqKhAQEBQYHCAoEBAUG' +
'BwgKDAQFBgcICgwQBQYHCAoMEBAGBwgKDBAQEAcICgwQEBAYCAoMEBAQGCAKDBAQEBggIA' +
'HxeXHR9XtzsPy+usBpmJ3yFG8HVE3tyzEW6jjfAfuUSRL3BsZL61VI0zK7F2IQJyMHtHUy' +
'XzmG1qw2MqlK8+3cPyTuIaZldi7EEL5FHhqtQbGS8fnLuYldHtHknCfdVSEGK5qn3VUiux' +
'oIzlNKD2jzruSHAytZjb5w/ivC8EvO3/Ccdph7R51JExgLq1mZTUGu+GS0hR/aBehTxscy' +
'7I0DuUHtHnXKbbXewVwUqjAi+JP+LRaxyD7hEO5tf7iFpGwzFlaA3TkrkUPdvOpL1VJUI8' +
'zhOlazYLjeKEV2BpIHJ4oe7dd//ZMby2CkHs8C06zuOLFZjD4DKjkaNRNLJtf/UpbnZHFh' +
'8HycE0sm0eC3gM+roFlYEWmPJlf/UpbkJrR687AbURf8D2Pl9CbmE7PpbYK1wJpZNdMUB5' +
'k7vVUiAJNfr3L1OJpdqDc6zYRLUNwsrDT/FHkd+cKqSlAXRnWTEo1+FlYvJyaXaR524cxC' +
'Hce5sH+ltRSgIrnDF61lFlY8kX9t3ITbUfZiMw6E/+mS2GopQI4RZWbrz7UnmftqERLmw6' +
'Fpk904LmPiRz3UVUiysXyh974Daif/XpnhGIpBlwxTc2i4703hgC+tZqIDqHht8uqFOK1u' +
'ecnaI9JVE0kf5pkYT5hfOrsCH86dxbYrn0ApqaWhw5RhNK9ok81yMN8wauYb2k5XYxuAj2' +
'/cHcQJntEsnnVSnMyfQLWG4Dzs2Cib2WSJrDe3nK8VmYOXUemS4/4+KqVrCAPr2MBPk3Gv' +
'aLpzCLK1zAeErYom9kj0LWb/hVSKXxG87/J3GaCwV3N2AakxtR7LJE06LWTmExvqFVIy5O' +
's4T/G4OEYTFDbX2XTuxXaQbl84SeRYfCCpSRu8LQ/YpPK1jiccuokNzcMwaUNtfZpcr/hS' +
'4nGLNoiRkhNLtrcc3nfvg+tWVgohw/3GXUFQqpDtoCaXaTWjm4Zw3wD60/PUcXVhWeYTtz' +
'LHgUiJQDaaXWTSFf0cHuXi0w75H1isxZx/kCe5vUFldSncJ7iMEzbWXSTKFwX++DoUZ4dr' +
'fjkxi/gFVJyJMmGPkBu4PYrR18hdziMoBtrNpLneu/WViqkhWvZ9yBw+jHi79ZWdF8nbkY' +
'Yg0bazZyqMohVS3AZtG2uWMt30JA4eF7BRN+IrFaTs6WvZ0fIgqUuB6MRtqyaZ0YX92G6F' +
'WtT3EaLoeSyCb/7kHDzXdPeYnJE2ohgZ1iylVkXNDp2E0snsf59haHxD5wxvMtz87R68zi' +
'ytcaOkQJpdpPaMCmozgtFq+A+cft5wNFBIStptffMLgRxd85VllSlizdQh8ywpVH7qGAXM' +
'eG9ZZaXgSpm2smkefJ47RPaJw+upVHLINEqZtrJ7G/vB2iUZ+HWHC2wrgbmMM4gfP+VNQt' +
'Qzjs9oGY0mbayyZOr6yxd4cGOCKPcbk/67lBUUgZDbVM0zloY4duoqyxD8eIz2S9xaN0K0' +
'XqBk0zNtcWE0/aBXYU1CL46k5H5L7dG84FVI6v4TmGPI+tCGjv9AM0QbapE0ukeXpZWXeb' +
'inc84W/ARZQ3QHK8JBNK210zjwfu2NBZWTveqhS+GJINtUrSbPKiFu4deh+YRor/Fdgn5W' +
'ru0FQ3qUwB2ui4Len3ohLyQzNtUrSbJjh/4cp1Eaysb1KUPAR9CRewYshtqmaZy/+wDlOu' +
'oLfq3ixF2PKVTgkL0rAbamUzTPG5PaIUXMA9fKP1lZG763HlSkW/SOfSBCsrIwXkzJpmwN' +
'tcbv+oh2nS0cbiM5C6YvMGWJpm21ot9kVQFI67sVpSf/4hcRN/BSPYTSjqAnYcH+Xw3uMW' +
'fNZYERIStptY+/L1tQqpLjLvwIwTSttdJM0VF/wfuvXDDFBuW2KyHmcVUhGSEppM21zovc' +
'scCHz4HbKL+0e9cbie6xXAAoxv/T8wKahau8BIMzSZtrLlhEj7sK0L3o4+3G50MTJMaZtt' +
'ZVGCS9HypqIDz6ssJ+3txbwfxQjcTyfOYlVJAhPf7Sysd9RuAoDbVk0zxYTL5bvBuP064G' +
'mbbUwoZY3zSRoDk9l+hKqRE8trWHfXAgSOJSFydf97lVJZWRCc+G2qhheuMsWmfszy2MHX' +
'vFKp9aCgDbVK0mkzjx5Ib7kD92wZRCfyxXuKakDh1CPE/KuwF8d3y1QYEglaTG2ueWMTd6' +
'7/FNQ7+dWwD0ji5WVnm5C/L0jBiNtZSZpnlcT0cBZWRdQqagjfLi8Mpmmco21xwkcraIDz' +
'd6P5++AjcpH0/qqkb+QEJR3EcWKwuSrxpm21MJmWP9vQbxegtf/d8eFlYJVwyxaZm2qZhf' +
'PRyk6IEcKqkpRm7vqIgJHFhW5JQumYX/jbUyxaZ/KFs/h7DUVUoCMWVjjfslciZRObav/h' +
'li0zLrWF/XpE8khEDy1TUENzn8nMCQTNMzbWXLHuwr3CiNFf84deg6/TkgNtTKZpnKxwvu' +
'qUwDxz8KIrdyxx6rO44RTUQ+lvPhARqEhKGmbbUwmZY33bh/3xYrJ/nUQRgGWLTM21TML7' +
'pf0/3KytTUIfIDdEkUWvXDrsenJQtP5gyxaZm2q5hfP3ugqKXjiwjVukvyFFIN4ySGIgHA' +
'6DHBnkWzr7kz410f7cqO/Syt5KqpG8ZJDEQDgdBjgzyLZ19yZ8a6P9uVHfpZW8lVUjeMkh' +
'iIBwOgxwZ5Fs6+5M+NdH+3Kjv0sreSqqRVScJ+oARLwTNMzbWXKRjhD4srFvL70XdkdH+4' +
'LY4alL1y/oFlcB5uFyQwYjKZpmbay3z8HfyLoD+fnylUsrB9RF63hQHBIXpRpm21JmWOF3' +
'aNb0FlZytfT+EbhJ239IEJ0fpQwmZYrzTNtrdREpqKTyIH09Hbjn0K7I4BuLT8ZYtMyZhe' +
'ba3S9SQ1CFE9WV0qkA3keAfJl9060a6P9jHBnlLy7cKOoyBCjJAlF1rC8mUTnfT/6xWDbV' +
'zwZYtM9/fIlVJVSgIxZWON+yVyJlE5tq/+GWLTMutYX9ekTySFPZ2dTAABAAAAAAAAAAOc' +
'vGqYCAAAALaY8PAEuLMHICAALwRpkImHgVqOgoEbd2Y6ZdUU6yIbXeVC9A5GbS5O18B0ap' +
'Fhkt36s0E9nZ1MAAEsAAAAAAAAA5y8apgMAAABx59duCwAAAAAAAAAAAAAAT2dnUwAAQAM' +
'AAAAAAADnLxqmBAAAAB/vWkMBLizByAgAC8EaZCJh4FajoKBG3dmOmXVFOsiG13lQvQORm' +
'0uTtfAdGqRYZLd+rNBPZ2dTAABLAwAAAAAAAOcvGqYFAAAADdNKtAsAAAAAAAAAAAAAAE9' +
'nZ1MABEAGAAAAAAAA5y8apgYAAABX7mNnAS4swcgIAAvBGmQiYeBWo6CgRt3Zjpl1RTrIh' +
'td5UL0DkZtLk7XwHRqkWGS3fqzQ';