Opened 8 years ago

Closed 8 years ago

Last modified 8 years ago

#11483 closed Bug Report - General (fixed)

Commit 4132132 (resync-ffmpeg) makes my digital audio card unusable

Reported by: yiannividalis@… Owned by: JYA
Priority: minor Milestone: 0.27
Component: MythTV - Audio Output Version: Master Head
Severity: medium Keywords:
Cc: Ticket locked: no


It affects only the frontend that uses digital sound (iec958:CARD=NVidia,DEV=0). Frontends with analog audio and HDMI both work ok.

Sound is ok up and until the previous commit (743d027).

On the affected frontend, I can scan the cards and find the card I normally use but pressing "test" gives me a "Card iec958:CARD=NVidia,DEV=0 is invalid or not useable" message.

I am attaching the frontend log of trying to play a video.



Attachments (1)

mythfrontend.20130412161918.30170.log (23.1 KB) - added by yiannividalis@… 8 years ago.

Download all attachments as: .zip

Change History (4)

Changed 8 years ago by yiannividalis@…

comment:1 Changed 8 years ago by yiannividalis@…

Some info on the system:

Opensuse 12.2 x86_64

Alsa packages: alsa-devel-1.0.25-3.5.1.x86_64 alsa-plugins-1.0.25-3.4.1.x86_64 alsa-plugins-pulse-1.0.25-3.4.1.x86_64 alsa-utils-1.0.25-3.2.2.x86_64 alsa-oss-1.0.25-3.1.2.x86_64 alsa-1.0.25-3.5.1.x86_64

Any more info I should provide?

It seems I had a similar issue with the same system on a previous resync-ffmpeg (Ticket

comment:2 Changed 8 years ago by Jean-Yves Avenard <jyavenard@…>

Resolution: fixed
Status: newclosed

In 476b2a826d43fca5e658ebe787c3cb1ec2334f98/mythtv:

Fix AC3 encoder following FFmpeg resync

AC3 encoder now expects planar audio data. This commit adds an utility method to de-interleave and convert interleaved data into planar data.

Fixes #11483

comment:3 Changed 8 years ago by Raymond Wagner

Milestone: unknown0.27
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