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https://github.com/zhw2590582/ArtPlayer.git
synced 2026-10-21 04:31:20 -08:00
feat: 移除不必要的日志输出,优化视频元素的创建逻辑,增加视频播放时的内联属性
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@@ -1,11 +1,14 @@
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export default function artplayerProxyCanvas(callback) {
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return (art) => {
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const { option, constructor } = art;
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const { createElement, def, append, sleep } = constructor.utils;
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const { createElement, def, append } = constructor.utils;
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const canvas = createElement('canvas');
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const ctx = canvas.getContext('2d');
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const video = createElement('video');
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video.playsInline = true;
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const track = createElement('track');
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track.default = true;
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track.kind = 'metadata';
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@@ -62,9 +65,7 @@ export default function artplayerProxyCanvas(callback) {
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const animation = async () => {
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try {
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console.log('1');
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await draw();
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console.log('2');
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} catch (error) {
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console.error('Error drawing video frame:', error);
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}
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@@ -72,36 +73,32 @@ export default function artplayerProxyCanvas(callback) {
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};
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const resize = () => {
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try {
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const player = art.template?.$player;
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if (!player || option.autoSize) return;
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const player = art.template?.$player;
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if (!player || option.autoSize) return;
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const aspectRatio = video.videoWidth / video.videoHeight;
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const containerWidth = player.clientWidth;
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const containerHeight = player.clientHeight;
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const containerRatio = containerWidth / containerHeight;
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const aspectRatio = video.videoWidth / video.videoHeight;
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const containerWidth = player.clientWidth;
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const containerHeight = player.clientHeight;
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const containerRatio = containerWidth / containerHeight;
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let canvasWidth, canvasHeight;
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if (containerRatio > aspectRatio) {
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canvasHeight = containerHeight;
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canvasWidth = canvasHeight * aspectRatio;
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} else {
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canvasWidth = containerWidth;
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canvasHeight = canvasWidth / aspectRatio;
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}
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canvas.width = canvasWidth;
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canvas.height = canvasHeight;
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const paddingLeft = (containerWidth - canvasWidth) / 2;
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const paddingTop = (containerHeight - canvasHeight) / 2;
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Object.assign(canvas.style, {
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padding: `${paddingTop}px ${paddingLeft}px`,
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});
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} catch (error) {
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console.error('Error in resize function:', error);
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let canvasWidth, canvasHeight;
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if (containerRatio > aspectRatio) {
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canvasHeight = containerHeight;
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canvasWidth = canvasHeight * aspectRatio;
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} else {
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canvasWidth = containerWidth;
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canvasHeight = canvasWidth / aspectRatio;
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}
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canvas.width = canvasWidth;
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canvas.height = canvasHeight;
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const paddingLeft = (containerWidth - canvasWidth) / 2;
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const paddingTop = (containerHeight - canvasHeight) / 2;
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Object.assign(canvas.style, {
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padding: `${paddingTop}px ${paddingLeft}px`,
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});
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};
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art.on('video:loadedmetadata', async () => {
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@@ -116,7 +113,6 @@ export default function artplayerProxyCanvas(callback) {
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});
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art.on('video:pause', () => {
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console.log('video:pause');
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cancelAnimationFrame(animationFrame);
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});
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