This package allows you to parse audio and video steams for provided YouTube video with best possible quality found. Retrieved streams do not have buffering issues and can be played in any player, like media_kit. Library was created from the source code of a popular flutter gaming modification app named ExLoader that is also written on Dart & Flutter. Well tested on thounsands of different devices and from many countries for several years with help of previously mentioned ExLoader client.

Example of usage:

  final (YoutubeVideoData? video, String? audio) = await getYoutubeVideoStreams(
    'https://www.youtube.com/watch?v=pW14qPkhSoc',
  );
  print(
    [
      'Height: ${video?.height}',
      'Quality: ${video?.quality}',
      'Video url: ${video?.url}',
      "Audio: $audio",
    ].join('\n'),
  );

Output:

flutter: Height: 1080.0
Quality: _Quality.high_1080p
Video url: https://rr1---sn-whqp-f5fe.googlevideo.com/videoplayback?expire=1724715879&ei=B7_MZqKxF7K26dsPsvbtsAg&ip=109.233.92.66&id=o-ALJGx3lNZoDyGOzW4YnGQy8gg2Z9xC9CUjAuBfN5hf1V&itag=137&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=Dv&mm=31%2C29&mn=sn-whqp-f5fe%2Csn-f5f7lne6&ms=au%2Crdu&mv=m&mvi=1&pl=21&initcwndbps=2095000&vprv=1&svpuc=1&mime=video%2Fmp4&rqh=1&gir=yes&clen=1600725220&dur=3338.633&lmt=1714567383515416&mt=1724693829&fvip=5&keepalive=yes&c=ANDROID_TESTSUITE&txp=5535434&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cvprv%2Csvpuc%2Cmime%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRAIgF0jVTzz5PqLHTJVa19bxzkifLEGctRn1rSpMDHc0Yd4CIF70bqZEvCx_Jbn76Dx8SCQNzveTwkPKwSOG0TfoV9Dj&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AGtxev0wRQIgdIotzhdBGdbsY1cQVYG8_XAGuiY4baAbF1ykbLE2tgsCIQC-Qip7rRqfJM_cgnQ3sJJ5JtuWq_uJFy-Uo43dMhQAmw%3D%3D
Audio: https://rr1---sn-whqp-f5fe.googlevideo.com/videoplayback?expire=1724715879&ei=B7_MZqKxF7K26dsPsvbtsAg&ip=109.233.92.66&id=o-ALJGx3lNZoDyGOzW4YnGQy8gg2Z9xC9CUjAuBfN5hf1V&itag=251&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=Dv&mm=31%2C29&mn=sn-whqp-f5fe%2Csn-f5f7lne6&ms=au%2Crdu&mv=m&mvi=1&pl=21&initcwndbps=2095000&vprv=1&svpuc=1&mime=audio%2Fwebm&rqh=1&gir=yes&clen=59089084&dur=3338.661&lmt=1714549744063225&mt=1724693829&fvip=5&keepalive=yes&c=ANDROID_TESTSUITE&txp=5532434&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cvprv%2Csvpuc%2Cmime%2Crqh%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIhAK3u2H8Zv4SOg5RoSva3PlEsDYqygdFfrSW68VTindelAiBow9g3q_pS61w2eYWGnuue3fWQINfsuOfY6dt2S74WgQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AGtxev0wRQIgdIotzhdBGdbsY1cQVYG8_XAGuiY4baAbF1ykbLE2tgsCIQC-Qip7rRqfJM_cgnQ3sJJ5JtuWq_uJFy-Uo43dMhQAmw%3D%3D

This package does not need to be built and can be found on pub.dev