Opened 9 years ago

Closed 9 years ago

#8697 closed defect (Won't Fix)

Digital audio out has been broken since 25164 commit.

Reported by: anonymous Owned by: JYA
Priority: minor Milestone: unknown
Component: MythTV - Audio Output Version: Master Head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

Digital audio out no longer works for me using trunk. (.23 works fine)

2 channel analog audio works.

2 channel digital audio plays with very choppy video and audio.

5.1 channel digital audio doesn't work at all.

2 channel digital audio up mixed to 5.1 doesn't work at all.

When I increase the audio buffer time in audiooutputalsa.cpp then 2 channel digital audio works.

Changed:

buffer_time = period_time << 1;

to:

buffer_time = period_time * 4 << 1;

Attachments (4)

frontend-2channel-digital.log (13.2 KB) - added by anonymous 9 years ago.
frontend-2channel-upmixed-5.1channel-digital.log (9.3 KB) - added by anonymous 9 years ago.
frontend-5.1channel-digital.log (29.0 KB) - added by anonymous 9 years ago.
audio-buffer-time-v1.patch (506 bytes) - added by anonymous 9 years ago.

Download all attachments as: .zip

Change History (9)

Changed 9 years ago by anonymous

Changed 9 years ago by anonymous

Changed 9 years ago by anonymous

Changed 9 years ago by anonymous

Attachment: audio-buffer-time-v1.patch added

comment:1 Changed 9 years ago by anonymous

This problem actually happened after the hdaudio merge in commit 24847.

comment:2 Changed 9 years ago by anonymous

You can go ahead and close this ticket.

I have retired the good old sound blaster live.

I built a spdif bracket for the on board audio for 4 dollars and digital out works fine with it.

comment:3 Changed 9 years ago by robertm

Resolution: fixed
Status: newclosed

comment:4 Changed 9 years ago by stuartm

Resolution: fixed
Status: closednew

comment:5 Changed 9 years ago by stuartm

Resolution: Won't Fix
Status: newclosed
Note: See TracTickets for help on using tickets.