Crash on ATSC Channel Change

[MariachiElf]

I was originally using the latest official release with the update (version 0.2.0.4 I believe) and when I would change channels on my ATSC card MP would crash.

I then tried the latest nightly build, which for me was:
MediaPortal-svn--09-04-2006--00-58-Rev10134

It would no longer crash when changing channels with my ATSC card.

I have attached a zip file of the .NET Log entry from the Event Viewer and my MP.log from the time of testing. THe MP.log seems to have a few instances of my launching MP in it my apologies for not knowing which instance contained the crash.


MediaPortal Version:
Windows Version: Windows XP Pro SP2
CPU Type: Intel P4 2.6G
HDD: Western Digital 400G (WDC WD400LB-60DNA1)
Memory: 768MB Unknown
Motherboard: Hewlett-Packard d530 CTM(DS059A)
Motherboard Chipset:
Motherboard Bios: Hewlett-Packard 786B2 v1.11, 7/10/2003
Video Card: Intel 82865G
Video Card Driver: ialmnt5.sys v6.14.10.4396
Sound Card: SoundMAX Integrated Digital Audio
Sound Card AC3:
Sound Card Driver: smwdm.sys v5.12.01.3620
1. TV Card: AVerMedia UltraTV Media Center PCI 550
1. TV Card Type: Analog NTSC + FM
1. TV Card Driver: v1.3.0.17
2. TV Card: DVICO Fusion HDTV 5 Gold
2. TV Card Type: ATSC
2. TV Card Driver: v3.41
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: Default with MP
MPEG2 Audio Codec: Default with MP
Satelite/CableTV Provider: none - OTA
HTPC Case:
Cooling:
Power Supply:
Remote: DVICO FusionRemote
TV: LG - 42LB1DRA
TV - HTPC Connection: Sub-D

[MariachiElf]

I might have spoke to soon about the crash being resolved.
Instead of crashing on the first channel change it took a few more but did crash.
A quick comparison of the fault address in mpsa.ax shows only a difference of 10
(0x00001235 vs 0x00001245) which given proximity to the fault address from the same version I'm attributing to the same bug.

Thus far I have had timeshifting turned on. I'm going to turn it off and see if I can still reproduce the bug.

Attached is the MP TestTool output.

[MariachiElf]

OK tried it again with TS off and get the same result.

[natrlhy]

MediaPortal Version: 0.2.0.4
Windows Version: Windows XP Pro SP2
CPU Type: AMD Athlon 64 X2 3800+ AM2
HDD: Western Digital 500GB SATA II (WD5000KS)
Memory: 1 GB DDR2 800 (2x 512MB) Corsair XMS2
Motherboard: Asus M2N-E
Motherboard Chipset: NVIDIA nForce® 570 Ultra
Motherboard Bios: 0203
Video Card: MSI 7600GT 256MB (NX7600GT-VT2D256EHD)
Video Card Driver: ForceWare 91.47
Sound Card: ADI (onboard) HD
Sound Card AC3:
Sound Card Driver:
1. TV Card: Nvidia DualTV MCE
1. TV Card Type: Analog
1. TV Card Driver: 1.31
2. TV Card: Vbox Cat's Eye DTA-150
2. TV Card Type: ATSC
2. TV Card Driver: 2.1.705.7
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: NVIDIA PureVideo
MPEG2 Audio Codec:
Satelite/CableTV Provider: DirecTV (San Francisco)
HTPC Case: SilverStone LC17-B
Cooling: Arctic Cooling Alpine 64 HSF
Power Supply: SeaSonic S12-430W
Remote: Microsoft MCE (US Version)
TV: Pioneer Elite PRO-1110HD 50" Plasma
TV - HTPC Connection: DVI - HDMI


Error Description:
1. Star MediaPortal in fullscreen mode
2. To to My TV
3. Recording is in progress on analog channel
4. Disabled Timeshifting
5. Click on TV Guide
6. Changed to ATSC channel 2-1, 4-1, 7-1
7. Viewing of these channels was very jittery/jumpy. Not even worth watching
8. Hard drive activty was minimal (Single 500GB disk installed)
9. MediaPortal box appears saying MP needs to be closed.
10. Click Close and ran Step 2 of the TestTool.

This is VERY reproducable.