Encoding H264 error by 1080p in Android Chrome or Webview

[SunnyChengSH]

I initialized the encoder parameters like this:

const encodeParams = {
    codec: 'avc1.42001e',
    width: 720,
    height: 1280
}

or

const encodeParams = {
    codec: 'avc1.42001e',
    width: 1920,
    height: 1080
}

It works is PC Chrome, but reports encoder creation error in Android Chrome or Webview.
Isn't it supported 1080p in Android?

[ytakio]

avc1.42001e seems Baseline@3.0. At level 3.0, AVC/H.264 can't handle over SD size.
see: https://en.wikipedia.org/wiki/Advanced_Video_Coding#Levels

[sandersdan]

See #253 for WebCodec's interpretation of codec strings for encoding. Note that while the discussion recommends some flexibility in the implementation, the final spec text is not so accommodating.

I filed https://bugs.chromium.org/p/chromium/issues/detail?id=1267987 to more reliably reject this configuration in Chrome.