[mythtv-users] h.264 DTT problem in NZ

[Alex and Gina Johnson]

Hi folks,

 

My problem here in NZ is that I get a good video signal, but constantly get
buffer underrun errors / NVP prebuffer and jittery sound.

I have tried everything that I can find including re-complies, changing my
tv setting profiles, turning sound off and on, changing my sound profile.

I know about Paul Kendall's LATM patch and thought I had compiled to
accommodate it

 

Any ideas of what I may have missed?

 

I am running Ubuntu 10.4 Lucid ;

P4 3.2 GHz

3 GB RAM

80 GB SATA HDD and 1TB external USB HDD

ATI HD 4650 AGP 1GB DDR graphics

Soundblaster pro (oldie but a goodie)

 

mythtv-0.23.0+fixes24158

ffmpeg_4:SVN-r24796-1_i386.deb

FFmpeg version SVN-r24796, Copyright (c) 2000-2010 the FFmpeg developers

  built on Aug 22 2010 13:08:03 with gcc 4.4.3

  configuration: --enable-gpl --enable-version3 --enable-nonfree
--enable-postproc --enable-libfaac --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libvorbis --enable-libx264 --enable-libxvid --enable-x11grab

  libavutil     50.23. 0 / 50.23. 0

  libavcore      0. 4. 0 /  0. 4. 0

  libavcodec    52.85. 1 / 52.85. 1

  libavformat   52.78. 2 / 52.78. 2

  libavdevice   52. 2. 1 / 52. 2. 1

  libavfilter    1.34. 1 /  1.34. 1

  libswscale     0.11. 0 /  0.11. 0

  libpostproc   51. 2. 0 / 51. 2. 0

 

root at Vadar:~/ffmpeg# mythfrontend --version

Please include all output in bug reports.

MythTV Version   : exported

MythTV Branch    : branches/release-0-23-fixes

Network Protocol : 56

Library API      : 0.23.20100314-1

QT Version       : 4.6.2

Options compiled in:

linux release using_oss using_alsa using_pulse using_jack using_pulseoutput
using_backend using_directfb using_dvb using_frontend using_hdpvr using_iptv
using_ivtv using_libudev using_lirc using_mheg using_opengl_video
using_opengl_vsync using_qtdbus using_qtwebkit using_v4l using_x11
using_xrandr using_xv using_xvmc using_xvmc_vld using_xvmcw
using_bindings_perl using_bindings_python using_opengl using_vdpau
using_ffmpeg_threads using_live using_mheg

 

from my configure.log

   ./configure --enable-libfaad --disable-joystick-menu --disable-firewire
--disable-hdhomerun --prefix=/usr/local

 

 

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