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Opened 2 years ago

Closed 2 years ago

Last modified 2 years ago

#10709 closed Bug Report - General (fixed)

No digital audio upgrading from 20c814a to d6ed457

Reported by: yiannividalis@… Owned by: jyavenard
Priority: minor Milestone: 0.26
Component: MythTV - Audio Output Version: Master Head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

On one SB, with opensuse 11.4, after upgrading, there is no audio when playing recordings or videos. The videos are "slower" during playback.

I tried audio setup, rescanning for devices, but no luck. During the audio test the speakers just click once but no sound comes out.

Two other frontends, (1 hdmi, 1 analog) have no audio problem.

The only other software I upgraded on the affected system is the libx264-devel library to version 122 because mythtv wouldn't compile with the previous one (114, minimum 118).

The log complains of:

2012-05-09 18:05:13.396755 I [6857/6893] Decoder audio/audiooutputdigitalencoder.cpp:184 (Encode) - DEnc: low mem, reallocating in buffer from 262144 to 393216
2012-05-09 18:05:13.397253 E [6857/6893] Decoder audio/audiooutputdigitalencoder.cpp:233 (Encode) - DEnc: AC-3 encode error
2012-05-09 18:05:13.420305 E [6857/6893] Decoder audio/audiooutputdigitalencoder.cpp:233 (Encode) - DEnc: AC-3 encode error
2012-05-09 18:05:13.551111 E [6857/6893] Decoder audio/audiooutputdigitalencoder.cpp:233 (Encode) - DEnc: AC-3 encode error
2012-05-09 18:05:13.660346 I [6857/6893] Decoder audio/audiooutputdigitalencoder.cpp:184 (Encode) - DEnc: low mem, reallocating in buffer from 393216 to 524288

I have attached a copy.

I tried playing a song in mythmusic and there was sound, but exiting the plugin segfaulted (not included in the log)

MythTV Version : v0.26-pre-237-gd6ed457-dirty
MythTV Branch : master
Network Protocol : 74
Library API : 0.26.20120504-1
QT Version : 4.7.2
Options compiled in:
 linux profile use_hidesyms using_alsa using_oss using_pulse using_pulseoutput using_backend using_bindings_perl using_bindings_python using_bindings_php using_dvb using_frontend using_hdpvr using_iptv using_ivtv using_libcrypto using_libfftw3 using_libxml2 using_libudf using_lirc using_mheg using_opengl_video using_qtwebkit using_qtscript using_qtdbus using_v4l2 using_v4l1 using_x11 using_xrandr using_bindings_perl using_bindings_python using_bindings_php using_mythtranscode using_opengl using_vdpau using_ffmpeg_threads using_live using_mheg using_libxml2 using_libudf

TIA,

Yianni.

Attachments (2)

mythfrontend-noaudio.log (52.4 KB) - added by yiannividalis@… 2 years ago.
mythfrontend-noaudio491a033.log (59.4 KB) - added by yiannividalis@… 2 years ago.
Log from 491a033.

Download all attachments as: .zip

Change History (6)

Changed 2 years ago by yiannividalis@…

comment:1 Changed 2 years ago by jyavenard

Please upgrade your copy of the source.

Should be working now.

And report.
Thanks

comment:2 Changed 2 years ago by yiannividalis@…

Thanks for the quick reply, but it doesn't work yet.

I upgraded to 491a033 but I've got the same problem.

Changed 2 years ago by yiannividalis@…

Log from 491a033.

comment:3 Changed 2 years ago by Jean-Yves Avenard <jyavenard@…>

  • Resolution set to fixed
  • Status changed from new to closed

In 97bbc951660d840b8212945adebd9fc44c23a673/mythtv:

Fix AC3 encoder and SPDIF muxer following FFmpeg resync

Fixes #10709

comment:4 Changed 2 years ago by wagnerrp

  • Milestone changed from unknown to 0.26

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