let mc = wx.createMediaContainer() wx.chooseVideo({ sourceType: ['album', 'camera'], maxDuration: 60, camera: 'back', success: res => { let videoPath = res.tempFilePath let mt = mc.extractDataSource({ source:videoPath, success: function(mt){ console.log(mt) let videoKind = mt.tracks[1]; mc.addTrack(videoKind) //3.導出視頻 mc.export({ success: (result) => { let tempArr1 = result.tempFilePath.split("//") let tempArr2 = tempArr1[1].split("/") let tempArr3 = tempArr2[tempArr2.length-1].split("."); let tempString2='' for(let i=0;i<tempArr2.length-1;i++){ tempString2+=tempArr2[i]+"/" } let newPath = tempArr1[0]+"//"+tempString2+new Date().getTime()+"."+tempArr3[1]; //導出新視頻的名字每次都是一樣的,估計有緩存什么的,我用時間戳重命名新導出的文件 wx.getFileSystemManager().renameSync(result.tempFilePath,newPath) // 4.移除內容,清空容器 console.log(newPath) mc.removeTrack(videoKind) } }); } }) } })
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選擇視頻合成 let mc = wx.createMediaContainer()wx.chooseVideo({sourceType: ['album', 'camera'],maxDuration: 60,camera: 'back',success: res => {let videoPath = res.tempFilePathlet mt = mc.extractDataSource({source:videoPath,success: function(mt){console.log(mt)let videoKind = mt.tracks[1];mc.addTrack(videoKind)
//3.導出視頻mc.export({success: (result) => {let tempArr1 = result.tempFilePath.split("//")let tempArr2 = tempArr1[1].split("/")let tempArr3 = tempArr2[tempArr2.length-1].split(".");let tempString2=''for(let i=0;i<tempArr2.length-1;i++){tempString2+=tempArr2[i]+"/"}let newPath = tempArr1[0]+"//"+tempString2+new Date().getTime()+"."+tempArr3[1];//導出新視頻的名字每次都是一樣的,估計有緩存什么的,我用時間戳重命名新導出的文件wx.getFileSystemManager().renameSync(result.tempFilePath,newPath)// 4.移除內容,清空容器console.log(newPath)mc.removeTrack(videoKind)}});}})}})123456789101112131415161718192021222324252627282930313233343536歡迎關注公眾號(web學習吧),一起學習進步
————————————————版權聲明:本文為CSDN博主「qq_34231078」的原創文章,遵循CC 4.0 BY-SA版權協議,轉載請附上原文出處鏈接及本聲明。原文鏈接:https://blog.csdn.net/qq_34231078/article/details/105453646