Opened 14 years ago

Closed 14 years ago

Last modified 14 years ago

#2432 closed defect (fixed)

XvMC OSD fading leaves a ghost behind

Reported by: support@… Owned by: Isaac Richards
Priority: minor Milestone: unknown
Component: mythtv Version: 0.20
Severity: high Keywords:
Cc: Ticket locked: no

Description

This initially appears to be a new variant on #1461.

Running MythTV 0.20-fixes r11244, with accelerated NVidia graphics drivers. Video is NForce 6150 based with 1.0.8756 or 1.0.8744 driver release.

Video playback is Standard XvMC, and I can select any de-interlacer or leave the video interlaced. I've reporoduced the problem with several different TV resolutions. Using the Blue OSD.

Playing TV either live or recorded, if I fast forward or rewind the video and leave the OSD to fade away the osd only partially fades leaving a grey ghost behind on the screen.

Because of chroma issues with XvMC the OSD is grey rather than blue and a grey ghost stretches the whole width of the screen. Leaving the OSD to fade the OSD box disappears, but the ghost that stretched across the rest of the screen remains.

Trying to confirm problem remains in most recent SVN at present.

I have included the debug output from "mythfrontend -v osd -l osd.log"

Attachments (3)

osd.log (6.6 KB) - added by support@… 14 years ago.
mythtv.r11327.fixes.diff (4.5 KB) - added by support@… 14 years ago.
Backport of changes to 0.20-fixes branch
mythtv.r11327.fixes.2.diff (3.3 KB) - added by support@… 14 years ago.
Backport of changes to 0.20-fixes branch - Corrected

Download all attachments as: .zip

Change History (11)

Changed 14 years ago by support@…

Attachment: osd.log added

comment:1 Changed 14 years ago by support@…

Problem confirmed to still be present in SVN r11259

comment:2 in reply to:  description Changed 14 years ago by anonymous

Replying to support@openmedia.co.nz:

Running MythTV 0.20-fixes r11244, with accelerated NVidia graphics drivers. Video is NForce 6150 based with 1.0.8756 or 1.0.8744 driver release.

Question for the submitter, I have the same 6150 chipset. I am using MythTV fixes (not sure of the rev) but I have other problems. Any MPEG2 content (HD/SD) has garbled audio (video is fine). This is live or recorded viewing. MPEG4 plays fine. I can play these same files fine manually with Xine. Have you seen similar problems?

comment:3 Changed 14 years ago by support@…

RE anonymous - None of these issues.

  1. Which SVN build are you running.
  1. What architecture?
  1. Whats your os base - mine is Knoppmyth

comment:4 in reply to:  3 Changed 14 years ago by anonymous

Replying to support@openmedia.co.nz:

RE anonymous - None of these issues.

  1. Which SVN build are you running.

Latest as of yesterday. I also tried going back to 0.19 release, same thing

  1. What architecture?

I'm on the Asus M2NPV-VM with an AMD X2 3800+, latest BIOS

  1. Whats your os base - mine is Knoppmyth

distro is Ubuntu Dapper but I've tried various kernels (all the way up to the latest 2.6.18).

Odd thing of course is that these same recordings are fine in Xine and any other audio is fine elsewhere. MPEG4 playback in Myth is also fine. It has to be a Myth sensitivity.

comment:5 Changed 14 years ago by Isaac Richards

trac is not a mailing list.

comment:6 Changed 14 years ago by Isaac Richards

Resolution: fixed
Status: newclosed

This should have been fixed by [11327].

comment:7 Changed 14 years ago by support@…

Any chance of this making it into the 0.20-fixes branch as well as the main trunk?

comment:8 Changed 14 years ago by support@…

I have attached a diff against 0.20-fixes r11452 that includes the XvMC changes. This appears to have improved general XvMC playback of Live/Recorded? TV.

This should also close

  • #2374: OSD time-out & VIA XVMC

Note that there are still issues with DVD Playback and XvMC.

Changed 14 years ago by support@…

Attachment: mythtv.r11327.fixes.diff added

Backport of changes to 0.20-fixes branch

Changed 14 years ago by support@…

Attachment: mythtv.r11327.fixes.2.diff added

Backport of changes to 0.20-fixes branch - Corrected

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