描述

For example, this playlist have 2 audiostreams with NAME tags "Russian" and "English", and 2 videostreams without audio. Player shows me 2 language - "Default" and "English"

EXTM3U

EXT-X-VERSION:4

EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="audio",LANGUAGE="ru",NAME="Russian",AUTOSELECT=YES,DEFAULT=YES,URI="3591/audio_l.m3u8"

EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="audio",LANGUAGE="en",NAME="English",AUTOSELECT=YES,DEFAULT=NO,URI="3591/audio_r.m3u8"

EXT-X-STREAM-INF:PROGRAM-ID=1,AUDIO="audio",DEFAULT=NO,BANDWIDTH=98304

3591/160p_wa.m3u8

EXT-X-STREAM-INF:PROGRAM-ID=1,AUDIO="audio",DEFAULT=NO,BANDWIDTH=548864

3591/360p_wa.m3u8

貢獻者指南

技術棧: 無
領域: frontend
議題類型: bug
難度: 4
預計時間: over 1 week
活動狀態: stale
清晰度: clear
前置要求: understanding of HLS protocolActionScript basicsfamiliarity with flashls player internals
新手友善度: 25
研究方向: The issue reports that when a playlist has multiple audio streams (e.g., 'Russian' and 'English'), the player incorrectly shows only 'Default' and 'English'. Investigation should focus on how the flashls parser handles EXT X MEDIA tags with TYPE=AUDIO, particularly the interplay between DEFAULT=YES and the NAME attribute. The code likely resides in the HLS manifest parser, possibly in files like 'HLSParser.as' or similar. Examine the logic that builds the audio track list and how it assigns the 'Default' label. Also check if there are any known fixes or discussions in the issue comments.