mpv-player / mpv-player/mpv

Profile "low-latency" don't play the audio track

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#10,434 10 comments 0 reactions 0 assignees View on GitHub

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os:win
Dominant language
C
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Description

Important Information

Provide following Information:

  • mpv version : mpv-x86_64-20220710-git-0044c19
  • Windows Version : 10 20H2
  • If known which version of mpv introduced the problem. Suspect it happen after a security Windows update.
  • Possible screenshot or video of visual glitches

Call :
mpv udp://10.169.88.33@239.11.169.48:5000 --profile=low-latency --sub-create-cc-track=yes

  • Only Video and EAI608 track appear

If i call without "--profile=low-latency". Audio track re-appear again !

VLC works just fine (but not "as fast" as MPV, in therm of delay".

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the supplied UDP command with and without --profile=low-latency, comparing the available tracks. The issue is resolved when the audio track appears while using the low-latency profile; no source file or test is identified in the report.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
cli
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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