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fix: wavesurfer (#699)

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一万 2023-08-30 21:47:53 +08:00 committed by GitHub
parent 9bb8820025
commit 967a9d4507
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1 changed files with 8 additions and 4 deletions
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12
src/views/able/wavesurfer/index.vue
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@ -16,8 +16,10 @@ const vTippy = tippy;
const loading = ref(true); const loading = ref(true);
const wavesurfer = ref(null); const wavesurfer = ref(null);
const wavesurferRef = ref(); const wavesurferRef = ref();
// 音频总时长 // 音频总时长（格式化后 mm:ss）
const totalTime = ref(); const totalTime = ref();
// 音频总时长（单位秒）
const totalSecondTime = ref();
// 音频当前播放位置时长 // 音频当前播放位置时长
const curTime = ref(); const curTime = ref();
// 音频是否正在播放 // 音频是否正在播放
@ -44,17 +46,19 @@ function init() {
// 当音频已解码并可以播放时触发 // 当音频已解码并可以播放时触发
wavesurfer.value.on("ready", () => { wavesurfer.value.on("ready", () => {
if (!wavesurfer.value) return; if (!wavesurfer.value) return;
const { duration } = wavesurfer.value; const { decodedData } = wavesurfer.value;
const { m, s } = getTime(duration); totalSecondTime.value = decodedData.duration;
const { m, s } = getTime(decodedData.duration);
totalTime.value = `${m}:${s}`; totalTime.value = `${m}:${s}`;
// 光标位置取中 // 光标位置取中
wavesurfer.value.setTime(duration / 2); wavesurfer.value.setTime(decodedData.duration / 2);
// 设置音频音量（范围0-1） // 设置音频音量（范围0-1）
// wavesurfer.value.setVolume(1); // wavesurfer.value.setVolume(1);
}); });
// 音频位置改变时，播放期间连续触发 // 音频位置改变时，播放期间连续触发
wavesurfer.value.on("timeupdate", timer => { wavesurfer.value.on("timeupdate", timer => {
if (timer > totalSecondTime.value) return;
const { m, s } = getTime(timer); const { m, s } = getTime(timer);
curTime.value = `${m}:${s}`; curTime.value = `${m}:${s}`;
}); });