media: Massive UX improvements
- Keyboard controls are now available, though they might not be good enough. Thanks firefox. - f: Fullscreen - m: Mute - Space: Play/Pause - Home: Jump to Start - End: Jump to End - Comma: Go back 0.1s - Period: Go forward 0.1s - Left Arrow: Go back 5s - Right Arrow: Go forward 5s - Up Arrow: Increase logarithmic volume by 5% - Down Arrow: Decrease logarithmic volume by 5% - P: Toggle pitch correction - Page Up: Speed up video - Page Down: Slow down video - Mouse controls are improved too. - Accessibility drastically improved. - Now using the new symbols as well.
This commit is contained in:
Michael Fabian 'Xaymar' Dirks
+360
-244
@@ -1,3 +1,7 @@
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'use strict';
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import("./HTMLMediaElement.mjs");
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async function xmr_media_lazyload_perform(element) {
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let content = element.querySelector("noscript");
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if (content) {
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@@ -22,262 +26,374 @@ async function xmr_initialize_player(el) {
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if (!media)
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el.querySelector("audio");
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// Play/Pause
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let play_pause = el.querySelector(".play");
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play_pause.update = function() {
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if (media.paused) {
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play_pause.classList.remove("playing");
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play_pause.innerText = "⏵";
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} else if (media.error || media.ended) {
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play_pause.classList.remove("playing");
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play_pause.innerText = "⏹";
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} else {
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play_pause.classList.add("playing");
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play_pause.innerText = "⏸";
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}
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}
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play_pause.addEventListener("click", () => {
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if (media.paused) {
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media.play();
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} else {
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media.pause();
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}
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});
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media.addEventListener("play", () => { play_pause.update(); });
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media.addEventListener("pause", () => { play_pause.update(); });
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media.addEventListener("ended", () => { play_pause.update(); });
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media.addEventListener("error", () => { play_pause.update(); });
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play_pause.update();
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// Mute
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let audio_mute = el.querySelector(".mute");
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audio_mute.update = function() {
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if (media.muted) {
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audio_mute.classList.add("muted");
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audio_mute.innerText = "🔇";
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} else {
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audio_mute.classList.remove("muted");
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if (media.volume > 0.5) {
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audio_mute.innerText = "🔊";
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} else if (media.volume > 0.125) {
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audio_mute.innerText = "🔉";
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{ // Play/Pause
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play_pause.update = function() {
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if (media.paused) {
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play_pause.classList.remove("playing");
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play_pause.dataset.symbol = "⏵";
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play_pause.ariaLabel = "Play";
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} else if (media.error || media.ended) {
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play_pause.classList.remove("playing");
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play_pause.dataset.symbol = "⏹";
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play_pause.ariaLabel = "Stopped";
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} else {
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audio_mute.innerText = "🔈";
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play_pause.classList.add("playing");
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play_pause.dataset.symbol = "⏸";
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play_pause.ariaLabel = "Pause";
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}
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}
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}
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audio_mute.addEventListener("click", () => {
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media.muted = !media.muted;
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});
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media.addEventListener("volumechange", () => {
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audio_mute.update();
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});
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audio_mute.update();
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// Volume
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let audio_volume = el.querySelector(".volume");
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audio_volume.min = 0;
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audio_volume.max = 2147483647;
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audio_volume.update = function() {
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let min = parseInt(audio_volume.min, 10);
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let max = parseInt(audio_volume.max, 10);
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let dlt = max - min;
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audio_volume.value = (media.volume * dlt) + min;
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if (media.muted) {
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audio_volume.classList.add("muted");
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} else {
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audio_volume.classList.remove("muted");
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}
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}
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audio_volume.addEventListener("input", () => {
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let min = parseInt(audio_volume.min, 10);
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let max = parseInt(audio_volume.max, 10);
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let val = parseInt(audio_volume.value, 10);
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let dlt = max - min;
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let vol = (val + min) / dlt;
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media.volume = vol;
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media.muted = (media.volume < 0.01);
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});
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media.addEventListener("volumechange", () => { audio_volume.update(); });
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audio_volume.update();
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// Time
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let playback_time = el.querySelector(".time");
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playback_time.update = function() {
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function formatSeconds(seconds, with_ms, with_minutes, with_hour) {
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let result = [];
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if (isFinite(seconds) && !isNaN(seconds)) {
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let tainted_seconds = seconds % 60;
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let pure_seconds = Math.floor(seconds % 60);
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let tainted_minutes = ((seconds - pure_seconds) / 60);
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let pure_minutes = Math.floor(tainted_minutes % 60);
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let pure_hours = Math.floor((tainted_minutes - pure_minutes) / 60);
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result.unshift(`${pure_seconds.toString(10).padStart(2, '0')}`);
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if (with_ms) {
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result[0] = `${result[0]}.${Math.floor((tainted_seconds % 1) * 100).toString(10).padStart(2, '0')}`
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}
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if ((with_minutes === true) || ((with_minutes === undefined) && (pure_minutes > 0))) {
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result[0] = result[0].padStart(2, '0');
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result.unshift(`${pure_minutes.toString(10)}`);
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}
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if ((with_hour === true) || ((with_hour === undefined) && (pure_hours > 0))) {
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result[0] = result[0].padStart(2, '0');
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result.unshift(`${pure_hours.toString(10)}`);
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}
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}
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return result;
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}
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let duration = formatSeconds(media.duration, true);
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let current = formatSeconds(media.currentTime, true, duration.length >= 2, duration.length >= 3);
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for (let idx in duration) {
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current[idx].padStart(duration[idx].length, '0');
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}
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if (duration.length > 0) {
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playback_time.innerText = `${current.join(':')} / ${duration.join(':')}`;
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} else {
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playback_time.innerText = `${current.join(':')}`;
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}
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}
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media.addEventListener("timeupdate", () => { playback_time.update(); });
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media.addEventListener("durationupdate", () => { playback_progress.update(); });
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media.addEventListener("loadedmetadata", () => { playback_time.update(); });
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playback_time.update();
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// Progress
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let playback_progress = el.querySelector(".progress");
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playback_progress.update = function() {
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playback_progress.disabled = !media.seekable;
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playback_progress.min = 0;
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playback_progress.max = media.duration * 100;
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playback_progress.value = media.currentTime * 100;
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}
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playback_progress.addEventListener("input", () => {
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if (isFinite(media.duration)) {
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media.currentTime = parseInt(playback_progress.value, 10) / 100;
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}
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});
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media.addEventListener("timeupdate", () => { playback_progress.update(); });
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media.addEventListener("durationupdate", () => { playback_progress.update(); });
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media.addEventListener("loadeddata", () => { playback_progress.update(); });
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media.addEventListener("loadedmetadata", () => { playback_progress.update(); });
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playback_progress.update();
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// Fullscreen
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let fullscreen = el.querySelector(".fullscreen");
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fullscreen.update = function() {
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if (document.fullscreenElement) {
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fullscreen.innerText = "⬚";
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} else {
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fullscreen.innerText = "⛶";
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}
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};
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fullscreen.addEventListener("click", () => {
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if (document.fullscreenElement) {
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document.exitFullscreen();
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} else {
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el.requestFullscreen();
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}
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});
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el.addEventListener("fullscreenchange", (ev) => {
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fullscreen.update();
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});
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fullscreen.update();
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// Media Play/Pause by click
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media.addEventListener("click", () => {
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play_pause.click();
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})
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// Media Fullscreen by dblclick
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media.addEventListener("dblclick", () => {
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fullscreen.click();
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})
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// Hide/Show controls
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el.showOverlay = function() {
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el.cancelHideOverlay();
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el.classList.remove("hide");
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}
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el.hideOverlay = function() {
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if (!media.paused && !media.ended && !media.error) {
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el.classList.add("hide");
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}
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}
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el.delayHideOverlay = function() {
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el.cancelHideOverlay();
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el.timer = setTimeout(() => { el.hideOverlay(); }, 2500);
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}
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el.cancelHideOverlay = function() {
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if (el.timer) {
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clearTimeout(el.timer);
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}
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}
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el.addEventListener("mousemove", () => {
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el.showOverlay();
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if (!media.paused && !media.ended && !media.error) {
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el.delayHideOverlay();
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}
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});
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el.hideOverlay();
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// Show/Hide Audio controls without audio.
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function checkAudioPresence() {
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let hasAudio = Boolean(media.mozHasAudio)
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|| Boolean(media.webkitAudioDecodedByteCount)
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|| Boolean(media.audioTracks && media.audioTracks.length);
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audio_mute.style.display = hasAudio ? "" : "none";
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audio_volume.style.display = hasAudio ? "" : "none";
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}
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media.addEventListener("loadedmetadata", () => { checkAudioPresence() });
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media.addEventListener("loadeddata", () => { checkAudioPresence() });
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checkAudioPresence();
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// Variants
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let variant = el.querySelector(".variant");
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variant.update = function() {
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// Store current state and pause.
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let paused = media.paused;
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let muted = media.muted;
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let volume = media.volume;
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let time = media.currentTime;
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media.pause();
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play_pause.update();
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// Tell the media source to begin loading.
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media.src = variant.value;
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media.load();
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media.currentTime = time;
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media.addEventListener("canplay", () => {
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media.currentTime = time;
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media.volume = volume;
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media.muted = muted;
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if (paused) {
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media.pause();
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} else {
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play_pause.addEventListener("click", () => {
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if (media.paused) {
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media.play();
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} else {
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media.pause();
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}
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});
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play_pause.addEventListener("keydown", (ev) => {
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if (ev.isComposing || ev.keyCode === 229) {
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// Ignore IME compositing.
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return;
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}
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if (["Space", "Enter"].includes(ev.code)) {
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play_pause.click();
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ev.preventDefault();
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ev.stopPropagation();
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}
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});
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media.addEventListener("play", () => { play_pause.update(); });
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media.addEventListener("pause", () => { play_pause.update(); });
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media.addEventListener("ended", () => { play_pause.update(); });
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media.addEventListener("error", () => { play_pause.update(); });
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play_pause.update();
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}
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let playback_time = el.querySelector(".time");
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{ // Time
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playback_time.update = function() {
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function formatSeconds(seconds, with_ms, with_minutes, with_hour) {
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let result = [];
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if (isFinite(seconds) && !isNaN(seconds)) {
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let tainted_seconds = seconds % 60;
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let pure_seconds = Math.floor(seconds % 60);
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let tainted_minutes = ((seconds - pure_seconds) / 60);
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let pure_minutes = Math.floor(tainted_minutes % 60);
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let pure_hours = Math.floor((tainted_minutes - pure_minutes) / 60);
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result.unshift(`${pure_seconds.toString(10).padStart(2, '0')}`);
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if (with_ms) {
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result[0] = `${result[0]}.${Math.floor((tainted_seconds % 1) * 100).toString(10).padStart(2, '0')}`
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}
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if ((with_minutes === true) || ((with_minutes === undefined) && (pure_minutes > 0))) {
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result[0] = result[0].padStart(2, '0');
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result.unshift(`${pure_minutes.toString(10)}`);
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}
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if ((with_hour === true) || ((with_hour === undefined) && (pure_hours > 0))) {
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result[0] = result[0].padStart(2, '0');
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result.unshift(`${pure_hours.toString(10)}`);
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}
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}
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return result;
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}
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let duration = formatSeconds(media.duration, true);
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let current = formatSeconds(media.currentTime, true, duration.length >= 2, duration.length >= 3);
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for (let idx in duration) {
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current[idx].padStart(duration[idx].length, '0');
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}
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if (duration.length > 0) {
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playback_time.innerText = `${current.join(':')} / ${duration.join(':')}`;
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} else {
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playback_time.innerText = `${current.join(':')}`;
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}
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}
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media.addEventListener("timeupdate", () => { playback_time.update(); });
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media.addEventListener("durationupdate", () => { playback_progress.update(); });
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media.addEventListener("loadedmetadata", () => { playback_time.update(); });
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playback_time.update();
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}
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let playback_progress = el.querySelector(".progress");
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{ // Progress
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playback_progress.update = function() {
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playback_progress.disabled = !media.seekable;
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playback_progress.min = 0;
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playback_progress.max = media.duration * 100;
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playback_progress.value = media.currentTime * 100;
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}
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playback_progress.addEventListener("input", () => {
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if (isFinite(media.duration)) {
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media.currentTime = parseInt(playback_progress.value, 10) / 100;
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}
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});
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media.addEventListener("timeupdate", () => { playback_progress.update(); });
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media.addEventListener("durationupdate", () => { playback_progress.update(); });
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media.addEventListener("loadeddata", () => { playback_progress.update(); });
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media.addEventListener("loadedmetadata", () => { playback_progress.update(); });
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playback_progress.update();
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}
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let audio_mute = el.querySelector(".mute");
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{ // Mute
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audio_mute.update = function() {
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if (media.muted) {
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audio_mute.classList.add("muted");
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audio_mute.dataset.symbol = "🔇";
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audio_mute.ariaLabel = "Unmute";
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} else {
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audio_mute.classList.remove("muted");
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if (media.volume > 0.5) {
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audio_mute.dataset.symbol = "🔊";
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} else if (media.volume > 0.25) {
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audio_mute.dataset.symbol = "🔉";
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} else {
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audio_mute.dataset.symbol = "🔈";
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}
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audio_mute.ariaLabel = `Volume: ${(media.volume * 100).toString(10)}%`;
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}
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}
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audio_mute.addEventListener("click", () => {
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media.muted = !media.muted;
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});
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audio_mute.addEventListener("keydown", (ev) => {
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if (ev.isComposing || ev.keyCode === 229) {
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// Ignore IME compositing.
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return;
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}
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if (["Space", "Enter"].includes(ev.code)) {
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audio_mute.click();
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ev.preventDefault();
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ev.stopPropagation();
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}
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});
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media.addEventListener("volumechange", () => {
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audio_mute.update();
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});
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audio_mute.update();
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}
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let audio_volume = el.querySelector(".volume");
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{ // Volume
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audio_volume.min = 0;
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audio_volume.max = 2147483647;
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audio_volume.update = function() {
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let min = parseInt(audio_volume.min, 10);
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let max = parseInt(audio_volume.max, 10);
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let dlt = max - min;
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audio_volume.value = (media.logVolume * dlt) + min;
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audio_volume.ariaLabel = `Volume: ${(media.volume * 100).toString(10)}%`;
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if (media.muted) {
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audio_volume.classList.add("muted");
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} else {
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audio_volume.classList.remove("muted");
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}
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}
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audio_volume.addEventListener("input", () => {
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let min = parseInt(audio_volume.min, 10);
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let max = parseInt(audio_volume.max, 10);
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let val = parseInt(audio_volume.value, 10);
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let dlt = max - min;
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let vol = (val + min) / dlt;
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media.logVolume = vol;
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media.muted = (media.volume < 0.01);
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});
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media.addEventListener("volumechange", () => { audio_volume.update(); });
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audio_volume.update();
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}
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let fullscreen = el.querySelector(".fullscreen");
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{ // Fullscreen
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fullscreen.update = function() {
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if (document.fullscreenElement) {
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fullscreen.dataset.symbol = "⬚";
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} else {
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fullscreen.dataset.symbol = "⛶";
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}
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};
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fullscreen.addEventListener("click", () => {
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if (document.fullscreenElement) {
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document.exitFullscreen();
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} else {
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el.requestFullscreen();
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}
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});
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fullscreen.addEventListener("keydown", (ev) => {
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if (ev.isComposing || ev.keyCode === 229) {
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// Ignore IME compositing.
|
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return;
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}
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if (["Space", "Enter"].includes(ev.code)) {
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fullscreen.click();
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ev.preventDefault();
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}
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})
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el.addEventListener("fullscreenchange", () => {
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fullscreen.update();
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});
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fullscreen.update();
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}
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let variant = el.querySelector(".variant");
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{ // Variants
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||||
variant.update = function() {
|
||||
// Store current state and pause.
|
||||
let paused = media.paused;
|
||||
let muted = media.muted;
|
||||
let volume = media.volume;
|
||||
let time = media.currentTime;
|
||||
media.pause();
|
||||
play_pause.update();
|
||||
}, {
|
||||
"once": true
|
||||
|
||||
// Tell the media source to begin loading.
|
||||
media.src = variant.value;
|
||||
media.load();
|
||||
media.currentTime = time;
|
||||
|
||||
media.addEventListener("canplay", () => {
|
||||
media.currentTime = time;
|
||||
media.volume = volume;
|
||||
media.muted = muted;
|
||||
if (paused) {
|
||||
media.pause();
|
||||
} else {
|
||||
media.play();
|
||||
}
|
||||
|
||||
play_pause.update();
|
||||
}, {
|
||||
"once": true
|
||||
})
|
||||
}
|
||||
variant.addEventListener("input", () => { variant.update(); });
|
||||
variant.addEventListener("value", () => { variant.update(); });
|
||||
|
||||
// Variants - Add options from available sources.
|
||||
let sources = el.querySelectorAll("source");
|
||||
for (let k of sources) {
|
||||
let option = document.createElement("option");
|
||||
option.value = k.src;
|
||||
option.textContent = k.title;
|
||||
variant.appendChild(option);
|
||||
}
|
||||
variant.value = media.currentSrc;
|
||||
}
|
||||
|
||||
{ // Keyboard/Mouse Controls
|
||||
el.addEventListener("keydown", (ev) => {
|
||||
if (ev.isComposing || ev.keyCode === 229) {
|
||||
// Ignore IME compositing.
|
||||
return;
|
||||
}
|
||||
|
||||
if (["f", "F"].includes(ev.key)) {
|
||||
fullscreen.click();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (["m", "M"].includes(ev.key)) {
|
||||
audio_mute.click();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "Space") {
|
||||
play_pause.click();
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "Home") {
|
||||
media.currentTime = 0;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "ArrowLeft") {
|
||||
media.currentTime -= 5;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "Comma") {
|
||||
media.currentTime -= .1;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "Period") {
|
||||
media.currentTime += .1;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "ArrowRight") {
|
||||
media.currentTime += 5;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "End") {
|
||||
media.currentTime = media.duration;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "ArrowUp") {
|
||||
media.volume = Math.max(0, Math.min(media.logVolume + 0.05, 1.0));
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "ArrowDown") {
|
||||
media.volume = Math.max(0, Math.min(media.logVolume - 0.05, 1.0));
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (["p", "P"].includes(ev.key)) {
|
||||
media.preservesPitch = !media.preservesPitch;
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "PageDown") {
|
||||
media.playbackRate = Math.max(0.25, Math.min(media.playbackRate - 0.05, 4.0));
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
} else if (ev.code === "PageUp") {
|
||||
media.playbackRate = Math.max(0.25, Math.min(media.playbackRate + 0.05, 4.0));
|
||||
ev.preventDefault();
|
||||
ev.stopPropagation();
|
||||
}
|
||||
});
|
||||
|
||||
media.addEventListener("click", () => {
|
||||
play_pause.click();
|
||||
});
|
||||
|
||||
media.addEventListener("dblclick", () => {
|
||||
fullscreen.click();
|
||||
})
|
||||
}
|
||||
variant.addEventListener("input", () => { variant.update(); });
|
||||
variant.addEventListener("value", () => { variant.update(); });
|
||||
|
||||
// Variants - Add options from available sources.
|
||||
let sources = el.querySelectorAll("source");
|
||||
for (let k of sources) {
|
||||
let option = document.createElement("option");
|
||||
option.value = k.src;
|
||||
option.textContent = k.title;
|
||||
variant.appendChild(option);
|
||||
{ // Hide/Show controls
|
||||
el.showOverlay = function() {
|
||||
el.cancelHideOverlay();
|
||||
el.classList.remove("hide");
|
||||
}
|
||||
el.hideOverlay = function() {
|
||||
if (!media.paused && !media.ended && !media.error) {
|
||||
el.classList.add("hide");
|
||||
}
|
||||
}
|
||||
el.delayHideOverlay = function() {
|
||||
el.cancelHideOverlay();
|
||||
el.timer = setTimeout(() => { el.hideOverlay(); }, 2500);
|
||||
}
|
||||
el.cancelHideOverlay = function() {
|
||||
if (el.timer) {
|
||||
clearTimeout(el.timer);
|
||||
}
|
||||
}
|
||||
el.addEventListener("mousemove", () => {
|
||||
el.showOverlay();
|
||||
if (!media.paused && !media.ended && !media.error) {
|
||||
el.delayHideOverlay();
|
||||
}
|
||||
});
|
||||
el.hideOverlay();
|
||||
}
|
||||
|
||||
{ // Show/Hide Audio controls without audio.
|
||||
function checkAudioPresence() {
|
||||
let hasAudio = Boolean(media.mozHasAudio)
|
||||
|| Boolean(media.webkitAudioDecodedByteCount)
|
||||
|| Boolean(media.audioTracks && media.audioTracks.length);
|
||||
audio_mute.style.display = hasAudio ? "" : "none";
|
||||
audio_volume.style.display = hasAudio ? "" : "none";
|
||||
}
|
||||
media.addEventListener("loadedmetadata", () => { checkAudioPresence() });
|
||||
media.addEventListener("loadeddata", () => { checkAudioPresence() });
|
||||
checkAudioPresence();
|
||||
}
|
||||
variant.value = media.currentSrc;
|
||||
|
||||
// Signal the browser to try and load some information.
|
||||
media.load();
|
||||
|
||||
Reference in New Issue
Block a user