[mythtv-users] NVP::AddAudioData():p2: Audio buffer overflow, audio data lost

Tue Feb 5 00:27:40 UTC 2008

I start getting the error above "Too many in the log file", when start  
using svn version.
My current configuration:

Capture card: PVR 500
Audio: ALC 883 High Definition 7.1 Channel Audio (Onboard)

MythTV:

MythTV Revision  : 15757M
MythTV Branch    : trunk
Library API      : 0.21.20080202-1
Network Protocol : 39
Options compiled in:
  linux release using_oss using_alsa using_arts using_jack  
using_backend using_dbox2 using_dvb using_frontend using_hdhomerun  
using_iptv using_ivtv using_joystick_menu using_lirc  
using_opengl_vsync using_v4l using_x11 using_xrandr using_xv  
using_xvmc using_xvmcw using_xvmc_vld using_bindings_perl using_opengl  
using_live

This happen when I play DVD

2008-02-05 00:08:10.678 AFD: Warning, audio codec 0x2aaaac6f8300  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:10.678 AFD: Opened codec 0x2aaaac7a3190, id(AC3)  
type(Audio)
2008-02-05 00:08:10.678 NVP: Disabling Audio, params(0,0,0)
2008-02-05 00:08:10.746 audio stream changed
2008-02-05 00:08:10.746 Opening OSS audio device '/dev/dsp'.
2008-02-05 00:08:10.746 NVP: Enabling Audio
2008-02-05 00:08:10.823 [ac3 @ 0x2af80dcebcf0]chbwcod = 62 > 60error  
parsing the audio block
2008-02-05 00:08:14.719 AFD: Warning, video codec 0x945b20  
id(MPEG2VIDEO) type (Video) already open.
2008-02-05 00:08:14.787 AFD: Warning, audio codec 0x2aaaac6fb780  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:14.788 AFD: Warning, audio codec 0x2aaaac88c8f0  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:14.788 AFD: Warning, audio codec 0x2aaaac6f8300  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:14.788 AFD: Warning, audio codec 0x2aaaac7a3190  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:14.788 AFD: Opened codec 0x2aaaac602ef0,  
id(DVD_SUBTITLE) type(Subtitle)
2008-02-05 00:08:14.866 [ac3 @ 0x2af80dcebcf0]delta bit allocation  
strategy reserved
2008-02-05 00:08:14.866 [ac3 @ 0x2af80dcebcf0]error parsing the audio  
block
2008-02-05 00:08:19.013 AFD: Warning, video codec 0x945b20  
id(MPEG2VIDEO) type (Video) already open.
2008-02-05 00:08:19.081 AFD: Warning, audio codec 0x2aaaac6fb780  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:19.081 AFD: Warning, audio codec 0x2aaaac88c8f0  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:19.081 AFD: Warning, audio codec 0x2aaaac6f8300  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:19.081 AFD: Warning, audio codec 0x2aaaac7a3190  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:19.081 AFD: Opened codec 0x2aaaac46d1c0,  
id(DVD_SUBTITLE) type(Subtitle)
2008-02-05 00:08:19.214 [mpeg2video @ 0x2af80dcebcf0]ac-tex damaged at  
35 7
2008-02-05 00:08:19.293 [ac3 @ 0x2af80dcebcf0]delta bit allocation  
strategy reserved
2008-02-05 00:08:19.293 [ac3 @ 0x2af80dcebcf0]error parsing the audio  
block
2008-02-05 00:08:23.045 AFD: Warning, video codec 0x945b20  
id(MPEG2VIDEO) type (Video) already open.
2008-02-05 00:08:23.113 AFD: Warning, audio codec 0x2aaaac6fb780  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:23.113 AFD: Warning, audio codec 0x2aaaac88c8f0  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:23.113 AFD: Warning, audio codec 0x2aaaac6f8300  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:23.113 AFD: Warning, audio codec 0x2aaaac7a3190  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:23.113 AFD: Opened codec 0x2aaaac3b1b50,  
id(DVD_SUBTITLE) type(Subtitle)
2008-02-05 00:08:23.117 [mpeg2video @ 0x2af80dcebcf0]ac-tex damaged at  
35 7
2008-02-05 00:08:23.194 [ac3 @ 0x2af80dcebcf0]delta bit allocation  
strategy reserved
2008-02-05 00:08:23.194 [ac3 @ 0x2af80dcebcf0]error parsing the audio  
block
2008-02-05 00:08:23.226 GetNextFreeFrame() served a busy frame C.  
Dropping. LUUAUUUUUUUUUUuUUAAUUUUUUUUUUUU
2008-02-05 00:08:27.624 AFD: Warning, video codec 0x945b20  
id(MPEG2VIDEO) type (Video) already open.
2008-02-05 00:08:27.653 NVP: prebuffering pause
2008-02-05 00:08:27.692 AFD: Warning, audio codec 0x2aaaac6fb780  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:27.692 AFD: Warning, audio codec 0x2aaaac88c8f0  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:27.692 AFD: Warning, audio codec 0x2aaaac6f8300  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:27.692 AFD: Warning, audio codec 0x2aaaac7a3190  
id(AC3) type (Audio) already open, leaving it alone.
2008-02-05 00:08:27.692 AFD: Opened codec 0x2aaaac6d5270,  
id(DVD_SUBTITLE) type(Subtitle)
2008-02-05 00:08:27.721 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.721 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.721 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.721 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.722 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.722 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.722 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.722 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.723 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.723 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.723 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.724 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.724 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!
2008-02-05 00:08:27.724 NVP::AddAudioData():p2: Audio buffer overflow,  
audio data lost!