diff --git a/test/data/image.jpg b/test/data/image.jpg
new file mode 100644
index 0000000..ace902e
Binary files /dev/null and b/test/data/image.jpg differ
diff --git a/test/data/image.png b/test/data/image.png
new file mode 100644
index 0000000..aae526e
Binary files /dev/null and b/test/data/image.png differ
diff --git a/test/data/image.svg b/test/data/image.svg
new file mode 100644
index 0000000..51ac324
--- /dev/null
+++ b/test/data/image.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%" height="100%" viewBox="0 0 512 512" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:1.5;">
+    <path d="M480,144C480,82.186 429.814,32 368,32L144,32C82.186,32 32,82.186 32,144L32,368C32,429.814 82.186,480 144,480L368,480C429.814,480 480,429.814 480,368L480,144Z" style="fill:rgb(0,65,255);stroke:black;stroke-width:19px;"/>
+    <g transform="matrix(12.8828,0,0,12.8828,-3179.97,-2954.83)">
+        <text x="253.483px" y="253.529px" style="font-family:'Arial-Black', 'Arial Black', sans-serif;font-weight:900;font-size:12px;">SV<tspan x="271.073px " y="253.529px ">G</tspan></text>
+        <path d="M255.71,250.03L253.865,250.145C253.719,250.154 253.583,250.222 253.488,250.333C253.392,250.443 253.346,250.588 253.358,250.734C253.444,251.739 253.818,252.564 254.47,253.216C255.107,253.852 256.237,254.219 257.89,254.219C258.81,254.219 259.571,254.079 260.176,253.813C260.825,253.528 261.328,253.107 261.69,252.556C262.054,252 262.236,251.393 262.236,250.734C262.236,250.162 262.094,249.645 261.815,249.182C261.539,248.725 261.106,248.335 260.501,248.027C260.457,248.004 260.41,247.982 260.361,247.959L261.443,247.896C261.593,247.887 261.732,247.817 261.828,247.701C261.925,247.586 261.969,247.436 261.95,247.287C261.819,246.219 261.388,245.451 260.697,244.962C260.047,244.502 259.109,244.25 257.872,244.25C256.885,244.25 256.109,244.384 255.542,244.632C254.92,244.904 254.46,245.284 254.15,245.759C253.834,246.244 253.678,246.761 253.678,247.307C253.678,248.145 253.991,248.834 254.615,249.375C254.889,249.614 255.253,249.834 255.71,250.03ZM253.899,250.687L256.425,250.529C256.479,250.939 256.591,251.252 256.759,251.467C257.032,251.814 257.423,251.988 257.931,251.988C258.31,251.988 258.602,251.899 258.807,251.722C259.012,251.544 259.114,251.338 259.114,251.103C259.114,250.881 259.017,250.682 258.821,250.506C258.626,250.33 258.173,250.164 257.462,250.008C256.298,249.746 255.468,249.398 254.972,248.965C254.472,248.531 254.222,247.978 254.222,247.307C254.222,246.865 254.35,246.448 254.605,246.056C254.861,245.663 255.246,245.354 255.76,245.13C256.273,244.905 256.977,244.793 257.872,244.793C258.97,244.793 259.807,244.997 260.383,245.405C260.959,245.813 261.302,246.463 261.411,247.353L258.909,247.5C258.843,247.113 258.703,246.832 258.49,246.656C258.277,246.48 257.983,246.393 257.608,246.393C257.3,246.393 257.067,246.458 256.911,246.589C256.755,246.72 256.677,246.879 256.677,247.066C256.677,247.203 256.741,247.326 256.87,247.436C256.995,247.549 257.292,247.654 257.761,247.752C258.921,248.002 259.752,248.255 260.254,248.511C260.756,248.767 261.121,249.084 261.35,249.463C261.578,249.842 261.692,250.266 261.692,250.734C261.692,251.285 261.54,251.793 261.235,252.258C260.931,252.723 260.505,253.075 259.958,253.315C259.411,253.556 258.722,253.676 257.89,253.676C256.429,253.676 255.417,253.395 254.854,252.832C254.292,252.27 253.974,251.555 253.899,250.687ZM256.962,250.446L256.963,250.457C257.002,250.75 257.067,250.978 257.186,251.132C257.359,251.35 257.611,251.445 257.931,251.445C258.153,251.445 258.33,251.415 258.451,251.311C258.522,251.249 258.571,251.185 258.571,251.103C258.571,251.028 258.524,250.969 258.458,250.91C258.3,250.767 257.921,250.665 257.345,250.538C257.344,250.538 257.344,250.538 257.343,250.538C257.212,250.508 257.085,250.478 256.962,250.446ZM258.304,247.317C258.266,247.216 258.215,247.134 258.144,247.075C258.016,246.969 257.834,246.936 257.608,246.936C257.457,246.936 257.337,246.941 257.26,247.005C257.25,247.014 257.24,247.022 257.233,247.031L257.235,247.033C257.26,247.056 257.308,247.066 257.368,247.088C257.498,247.134 257.666,247.177 257.872,247.22C257.873,247.22 257.874,247.221 257.875,247.221C258.023,247.253 258.166,247.285 258.304,247.317Z" style="fill:rgb(255,0,0);"/>
+        <path d="M262.179,244.396C262,244.396 261.833,244.484 261.732,244.631C261.63,244.777 261.607,244.965 261.67,245.132L264.916,253.721C264.996,253.933 265.199,254.073 265.425,254.073L268.302,254.073C268.529,254.073 268.732,253.931 268.811,253.718L271.999,245.128C272.061,244.962 272.037,244.775 271.935,244.629C271.834,244.483 271.667,244.396 271.489,244.396L268.794,244.396C268.555,244.396 268.345,244.552 268.275,244.779L266.886,249.288C266.886,249.288 265.475,244.777 265.475,244.777C265.404,244.55 265.194,244.396 264.956,244.396L262.179,244.396ZM262.179,244.939L264.956,244.939L266.89,251.121L268.794,244.939L271.489,244.939L268.302,253.529L265.425,253.529L262.179,244.939Z" style="fill:rgb(255,0,0);"/>
+        <path d="M278.513,248.087L280.35,247.759C280.501,247.733 280.634,247.643 280.715,247.513C280.797,247.383 280.819,247.225 280.778,247.077C280.598,246.438 280.325,245.913 279.967,245.496C279.596,245.065 279.131,244.745 278.569,244.54C278.057,244.353 277.286,244.25 276.253,244.25C275.17,244.25 274.31,244.413 273.67,244.718C273.669,244.719 273.668,244.719 273.667,244.719C272.816,245.13 272.171,245.732 271.73,246.523C271.301,247.292 271.081,248.195 271.081,249.234C271.081,250.219 271.28,251.09 271.671,251.85C272.077,252.64 272.652,253.233 273.39,253.632C274.1,254.016 275.015,254.219 276.142,254.219C277.034,254.219 277.805,254.112 278.455,253.903C279.098,253.697 279.841,253.313 280.678,252.742C280.827,252.641 280.915,252.473 280.915,252.293L280.915,248.631C280.915,248.331 280.672,248.087 280.372,248.087L278.513,248.087ZM276.27,250.418L276.27,248.631L280.372,248.631L280.372,252.293C279.587,252.828 278.893,253.192 278.289,253.386C277.686,253.579 276.97,253.676 276.142,253.676C275.122,253.676 274.291,253.502 273.648,253.154C273.006,252.807 272.508,252.289 272.154,251.602C271.801,250.914 271.624,250.125 271.624,249.234C271.624,248.297 271.817,247.481 272.204,246.788C272.591,246.095 273.157,245.568 273.903,245.209C274.485,244.932 275.269,244.793 276.253,244.793C277.202,244.793 277.912,244.879 278.383,245.051C278.853,245.223 279.244,245.489 279.555,245.851C279.865,246.212 280.099,246.67 280.255,247.225L277.694,247.682C277.589,247.357 277.41,247.109 277.158,246.937C276.906,246.766 276.585,246.68 276.194,246.68C275.612,246.68 275.148,246.882 274.803,247.286C274.457,247.69 274.284,248.33 274.284,249.205C274.284,250.135 274.459,250.799 274.809,251.197C275.158,251.596 275.645,251.795 276.27,251.795C276.567,251.795 276.851,251.752 277.12,251.666C277.39,251.58 277.698,251.434 278.046,251.227L278.046,250.418L276.27,250.418ZM277.333,248.087C277.263,248.025 277.208,247.944 277.178,247.85C277.112,247.65 277.008,247.492 276.852,247.386C276.681,247.27 276.46,247.223 276.194,247.223C275.787,247.223 275.458,247.356 275.216,247.639C274.935,247.967 274.827,248.495 274.827,249.205C274.827,249.963 274.932,250.514 275.217,250.839C275.467,251.124 275.823,251.252 276.27,251.252C276.51,251.252 276.738,251.218 276.955,251.148C277.093,251.104 277.241,251.042 277.401,250.961L276.27,250.961C275.97,250.961 275.727,250.718 275.727,250.418L275.727,248.631C275.727,248.331 275.97,248.087 276.27,248.087L277.333,248.087Z" style="fill:rgb(255,0,0);"/>
+    </g>
+</svg>
diff --git a/test/data/not-mov.mov b/test/data/not-mov.mov
new file mode 100644
index 0000000..557db03
--- /dev/null
+++ b/test/data/not-mov.mov
@@ -0,0 +1 @@
+Hello World
diff --git a/test/data/not-wave.wav b/test/data/not-wave.wav
new file mode 100644
index 0000000..557db03
--- /dev/null
+++ b/test/data/not-wave.wav
@@ -0,0 +1 @@
+Hello World