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Update to v2 APIs #26

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wacky6 opened this issue Nov 13, 2023 · 3 comments
Open

Update to v2 APIs #26

wacky6 opened this issue Nov 13, 2023 · 3 comments

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@wacky6
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wacky6 commented Nov 13, 2023

Entry point appears to be:

https://api.live.bilibili.com/xlive/web-room/v2/index/getRoomPlayInfo?room_id=<RoomID>
@wacky6
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wacky6 commented Nov 13, 2023

V1 playUrl seems to be still working. Assuming response data quality field is correct

@wacky6
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wacky6 commented Nov 13, 2023 •
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v2 provides, qn=10000 （原画？）

  • (proto 0?) flv: hevc/h264; H264 URL appears to agree with v1 API
  • (proto 1?) m3u8: hevc/h264; Much slower TTFB

Open Q:

  • Unclear if m3u8 is better (or less susceptible to jitter)
  • Dual codec is suspicious. Would have go through re-encode unless source streams 2 formats (upload bw is okay now, probably okay??)

Well-known configs going through encoder (quality=3 / qn < 10000) will jank.

@wacky6
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wacky6 commented Dec 17, 2023

Warn: new HLS stream m4s chunk pacing is broken in high latency situations. Guaranteed jank.

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