mangui/flashls

GrindPlayer:audiotrack wrong captions for playlist with alternate audio

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#236 opened on Mar 31, 2015

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OSMFbughelp wanted

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Description

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

Contributor guide

Research direction
Investigate how the player selects the default audio track and how NAME tags are parsed in the HLS playlist.
Tech stack
None
Domain
web dev
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
GitHLS playlist structure
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70