[mythtv-commits] Ticket #5396: Audio stuttering when video is paused
MythTV
mythtv at cvs.mythtv.org
Mon May 26 06:32:42 UTC 2008
#5396: Audio stuttering when video is paused
--------------------------------+-------------------------------------------
Reporter: mythdev at tiscali.nl | Owner: ijr
Type: defect | Status: new
Priority: minor | Milestone: unknown
Component: mythtv | Version: unknown
Severity: medium | Mlocked: 0
--------------------------------+-------------------------------------------
When I pause my video, the audio starts stuttering. So a very annoying
sound is made. When I resume the video everything is normal again until I
pause the video.
Also when skipping the sound can be heard a very limited time. It is a
repeating "tick".
It worked until about 2 weeks ago. I always follow SVN as close as
possible, but I do not yet know what commit broke this for me.
I use an epia as frontend, that may be relevant (or not).
The frontend log shows the following:
[...]
2008-05-26 08:31:25.252 TV: Attempting to change from None to
WatchingPreRecorded
2008-05-26 08:31:25.423 DPMS Deactivated
2008-05-26 08:31:26.761 AFD: Opened codec 0x83b1d80,
id(MPEG2VIDEO_XVMC_VLD) type(Video)
2008-05-26 08:31:26.762 AFD: codec MP2 has 2 channels
2008-05-26 08:31:26.762 AFD: Opened codec 0x923d250, id(MP2) type(Audio)
2008-05-26 08:31:26.808 Opening audio device 'default'. ch 2(2) sr 48000
2008-05-26 08:31:26.822 Opening ALSA audio device 'default'.
2008-05-26 08:31:27.694 VideoOutputXv: XvMC Adaptor Name: 'XV_SWOV'
Unable to create XvMC Surface.
2008-05-26 08:31:27.738 OSD Theme Dimensions W: 640 H: 480
2008-05-26 08:31:37.652 TV: Changing from None to WatchingPreRecorded
[...]
2008-05-26 08:27:43.944 WriteAudio: buffer underrun
2008-05-26 08:27:43.984 WriteAudio: buffer underrun
2008-05-26 08:27:44.024 WriteAudio: buffer underrun
2008-05-26 08:27:44.064 WriteAudio: buffer underrun
2008-05-26 08:27:44.104 WriteAudio: buffer underrun
2008-05-26 08:27:44.154 WriteAudio: buffer underrun
2008-05-26 08:27:44.194 WriteAudio: buffer underrun
2008-05-26 08:27:44.244 WriteAudio: buffer underrun
[...]
Please include all output in bug reports.
MythTV Version : 17392
MythTV Branch : trunk
Library API : 0.22.20080512-2
Network Protocol : 40
QT Version : 4.3.4
Options compiled in:
linux release using_alsa using_backend using_frontend using_lirc
using_v4l using_x11 using_xv using_xvmc using_xvmc_vld using_bindings_perl
using_bindings_python using_opengl using_ffmpeg_threads
00:00.0 Host bridge: VIA Technologies, Inc. VT8623 [Apollo CLE266]
00:01.0 PCI bridge: VIA Technologies, Inc. VT8633 [Apollo Pro266 AGP]
00:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host
Controller (rev 80)
00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 80)
00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 80)
00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 80)
00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82)
00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge
00:11.1 IDE interface: VIA Technologies, Inc.
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
00:11.5 Multimedia audio controller: VIA Technologies, Inc.
VT8233/A/8235/8237 AC97 Audio Controller (rev 50)
00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev
74)
01:00.0 VGA compatible controller: VIA Technologies, Inc. VT8623 [Apollo
CLE266] integrated CastleRock graphics (rev 03)
Sound Modules:
snd_via82xx 18676 0
snd_ac97_codec 84224 1 snd_via82xx
ac97_bus 1344 1 snd_ac97_codec
snd_pcm 52488 2 snd_via82xx,snd_ac97_codec
snd_page_alloc 6824 2 snd_via82xx,snd_pcm
snd_mpu401_uart 5376 1 snd_via82xx
snd_rawmidi 14496 1 snd_mpu401_uart
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/5396>
MythTV <http://www.mythtv.org/>
MythTV
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