[mythtv-users] Blu Ray Stuttering

[Swanseasurfing]

Hi,

I tried to play a Blu Ray disc. Actually it's working, but nearly every 30
seconds a short stuttering is visible. Since this might have a lot of
reasons it would be great to get some hints where to look first.

The graphics card is an Nvidia GT610, connected via HDMI to a Samsung TV.
Since the borders of the desktop (Taskbar, Start Menu, ...) were not
visible I had to configure Overscan ("viewportout" in xorg.conf.

Thank you
  Jens



/etc/X11/xorg.conf:

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
    Option         "XkbRules" "xorg"
    Option         "XkbLayout" "de"
    Option         "XkbVariat" "nodeadkeys"
    Option         "XkbModel" "pc105"
EndSection

Section "Monitor"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "SamsungTV"
    VendorName     "Unknown"
    ModelName      "SAMSUNG"
    HorizSync       26.0 - 81.0
    VertRefresh     24.0 - 75.0
    Option         "DPMS"
    Option    "UseEdidDpi"  "FALSE"
#    Option    "DPI"  "100 x 100"
# /etc/X11/xinit/xserverrc: exec /usr/bin/X -dpi 96 -nolisten tcp "$@"
einfuegen waere moeglich
EndSection

Section "Device"
    Identifier     "nvidia610"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 610"
# for VDPAU issues, adds more buffer to 2D instead of 3D
    Option         "TripleBuffer" "True"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "nvidia610"
    Monitor        "SamsungTV"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "1920x1080_60 +0+0
{viewportout=1836x1032+42+23}"
#    Option         "metamodes" "1920x1080_60 +0+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

# to avoid tearing
Section "Extensions"
    Option "Composite" "Disable"
EndSection
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