138138138 a62adccd3d
change lang to label
lang has to be BCP 47 standard. Using label also can let video.js know there are 2 audio tracks.
2022-06-25 16:33:02 +08:00
..
2022-06-25 16:33:02 +08:00
2022-06-08 23:56:40 +02:00