this.videoContext = uni.createVideoContext('myVideo'); 真是弱爆了

为什么：this.videoContext = uni.createVideoContext('myVideo'); 没有onEnded，也没有onCanplay 不像：uni.createInnerAudioContext 。

总结： uni.createVideoContext 真是弱爆了，没有onEnded，也没有onCanplay，还不兼容h5。

例子：
https://www.***.com/mini/play-video?token=xxx&filePath=%2Fphp%2F1.mp4&rand=50b5f6e8-ad86-4b4a-b22a-2d8d779b9ca0

返回：

EXTM3U  
#EXT-X-VERSION:3  
#EXT-X-TARGETDURATION:11  
#EXT-X-MEDIA-SEQUENCE:0  
#EXTINF:10.416667,  
/mini/play-video-ts?token=3fed153128dc4b8c72318a82433de291&rand=a11cd319-7649-4508-ab2c-0b8282219f61&file=74cc24692dac38f0730b81df49c32980/seg-0.ts  
#EXTINF:10.416667,  
/mini/play-video-ts?token=0090261e4cffa55736821242c9304e56&rand=fa0c057d-8101-4fb0-aefc-ab20e7080292&file=74cc24692dac38f0730b81df49c32980/seg-1.ts  
#EXTINF:10.416667,  
/mini/play-video-ts?token=667921a0fa77b796913b942f48675818&rand=77dc4c65-dbdf-44df-ae8f-91979a6d949b&file=74cc24692dac38f0730b81df49c32980/seg-2.ts  
#EXTINF:10.416667,  
/mini/play-video-ts?token=4969de9639f756fe8948e60e3462192b&rand=4a92afae-800a-40cc-a902-4c58dcbb1adc&file=74cc24692dac38f0730b81df49c32980/seg-3.ts  
#EXTINF:10.416667,  
/mini/play-video-ts?token=4f119f19ffba8a1d0754b6bb8cf9fb25&rand=e53e331a-159a-43b5-8ed9-f6887ed33105&file=74cc24692dac38f0730b81df49c32980/seg-4.ts  
#EXTINF:7.000000,  
/mini/play-video-ts?token=3b784c0e6935c841620fd163da125076&rand=763d3946-c1c6-4d6b-aebd-6663aabdda92&file=74cc24692dac38f0730b81df49c32980/seg-5.ts  
#EXT-X-ENDLIST