sampotts/plyr

iOS change quality restarts playback

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#997 建立於 2018年6月4日

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 (10 留言) (0 反應) (0 負責人)JavaScript (25,318 star) (2,856 fork)batch import
Browser IssueHelp Wanted

描述

Expected behaviour

Continue playback from current time after changing quality on iOS devices

Actual behaviour

Restarts playback from begining after changing quality on iOS devices

Environment

  • Browser: iPhone Safari
  • Version: 11
  • Operating System: iOS
  • Version: 11.3.1

Steps to reproduce

  • on iOS devices start video playback
  • change quality to other one

貢獻者指南

技術棧
javascripthtmlcss
領域
frontend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
3-5 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
basic knowledge of video playersiOS Safari debugging skills
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
35
研究方向
Investigate the quality switching implementation in plyr, likely in the source files under src/js/ or similar. Check if there is any iOS specific handling or browser detection that might cause the restart. Review the comments on issue #997 for any hints or reproduction details. Test on iOS Safari to confirm the behavior and identify the exact code path that triggers playback restart when quality changes.