https://developers.weixin.qq.com/miniprogram/dev/api/media/video/wx.chooseMedia.htmlhttps://developers.weixin.qq.com/miniprogram/dev/api/media/video/wx.chooseMedia.html Flaw in sample code (indexer missing): is: console.log(res.tempFiles.tempFilePath) console.log(res.tempFiles.size) should be: console.log(res.tempFiles[0].tempFilePath) console.log(res.tempFiles[0].size) Kind regards, Markus