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Frame skipping when using G400 DVD playback

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  • Frame skipping when using G400 DVD playback

    When I play DVD's I get frame skips which are very annoying. They appear approx. 1 time each second. It looks like the dvd hangs on one frame and then continue and I wish to make it go away, but I can't figure out how. On the monitor there seems to be no frame skips but on the TV they are visable.

    I tried OC my P2 450MHz --> 504MHz but it didn't help.

    The G400 is sharing IRQ 11 with my adaptec controller, but with my previous 2 display adapters that hasn't been an issue.


    ------------------
    Dual P2 450
    MSI 6120 MoBo
    512MB PC-100 SDRAM
    Adaptec 2940U2W Scsi controller
    3x 9,1GB U2W Harddrives
    SB Awe64 Gold
    3Com FastEtherlink XL (3C905b-TX)
    Dual P2 450
    MSI 6120 MoBo
    512MB PC-100 SDRAM
    Adaptec 2940U2W Scsi controller
    3x 9,1GB U2W Harddrives
    SB Awe64 Gold
    3Com FastEtherlink XL (3C905b-TX)

  • #2
    That's the issue here, without a doubt.
    The G400 cannot handle IRQ conflicts. It's something you have to live with as a G400 owner. I'm assuming your DVD player is SCSI, which is why you see the skips there.
    Juggle your PCI cards, make changes, and remove that conflict, and the good money says your problem goes away.

    ------------------
    P3-450@558mhz@2.1v, ABit BE6, 128megs 7.3125ns PC133 SDRAM, SB Live! Value, G400 32meg Dualhead (@120%), Acer ALN-201 PCI 10bT NIC, 6.5gig Seagate Medalist Pro 7200rpm, 13gig Quantum Fireball CR, Yamaha 4416e Burner, Pioneer 10x DVD-ROM, Panasonic e70 17" Monitor, Antec KS-188 24" Tower, 6 year old Honeywell-SUH 101key Keyboard, Logitech Trackman Marble+


    P3-450@558mhz@2.1v, ABit BE6, 128megs 7.3125ns PC133 SDRAM, SB Live! Value, G400 32meg Dualhead (@120%), Acer ALN-201 PCI 10bT NIC, 6.5gig Seagate Medalist Pro 7200rpm, 13gig Quantum Fireball CR, Yamaha 4416e Burner, Pioneer 10x DVD-ROM, Panasonic e70 17" Monitor, Antec KS-188 24" Tower, 6 year old Honeywell-SUH 101key Keyboard, Logitech Trackman Marble+

    Comment


    • #3
      No I dont have a SCSI DVD, I use a Hitachi GD2500 Atapi device, but ill try and move the card to another slot and see what happens.

      ------------------
      Dual P2 450
      MSI 6120 MoBo
      512MB PC-100 SDRAM
      Adaptec 2940U2W Scsi controller
      3x 9,1GB U2W Harddrives
      SB Awe64 Gold
      3Com FastEtherlink XL (3C905b-TX)
      Dual P2 450
      MSI 6120 MoBo
      512MB PC-100 SDRAM
      Adaptec 2940U2W Scsi controller
      3x 9,1GB U2W Harddrives
      SB Awe64 Gold
      3Com FastEtherlink XL (3C905b-TX)

      Comment


      • #4
        I have a PIII 450MHz with a Max, and there doesn't seem to be any frame skipping here...are you using the default engine that came with the DVD player?

        Larry

        Comment


        • #5
          If it still does it after sorting out the IRQ sharing, I bet you're playing NTSC (region 1) DVDs out to a PAL TV (as in the UK for example). This is a known problem with the G400s and hopefully will be fixed soon.

          ------------------
          Cheers,
          Steve

          "The chances of anything coming from Mars, are a million-to-one", he said.

          Comment


          • #6
            I have the same problem and I'll bet that Steve is right.

            Steve do you know if this problem is being worked on? If not Im afraid I'll have to buy a new tv that supports ntsc
            System:
            Asus A7V rev. 1.01p bios 1011
            AMD Thunderbird 800
            SBLive retail with liveware 3.0
            Matrox g400 MAX pd 6.51
            LG Flatron 795FT 17" monitor
            IBM 13.5 GB 7200 hdd
            Pioneer 106-s dvdrom
            WinME
            directx 8.0a
            384mb pc133

            Comment


            • #7
              Damn that didn't cross my mind that I used PAL tvout when watching NTSC region1 DVD's, well I will change the TV out to NTSC since my TV supports that, thanx for all the help.

              ------------------
              Dual P2 450
              MSI 6120 MoBo
              512MB PC-100 SDRAM
              Adaptec 2940U2W Scsi controller
              3x 9,1GB U2W Harddrives
              SB Awe64 Gold
              3Com FastEtherlink XL (3C905b-TX)
              Dual P2 450
              MSI 6120 MoBo
              512MB PC-100 SDRAM
              Adaptec 2940U2W Scsi controller
              3x 9,1GB U2W Harddrives
              SB Awe64 Gold
              3Com FastEtherlink XL (3C905b-TX)

              Comment


              • #8
                Is this annoying bug already solved?
                I mean, it works when switching to NTSC, but my tv-image gets a lot worse from doing that (more interlacing it seems).
                Is it a driver problem (DVDMax) or some problem in the DVD player?
                Co-Webmaster of The Matrox Sphere
                Enter The Sphere:
                go.to\matroxsphere

                Athlon 700, 256Mb 7ns CAS2 RAM, MSI K7-Pro, 10.8Gb Maxtor Diamondmax UDMA, SBLive! 1024 Player + Soundworks FPS1000, Iomega ATAPI Zip drive, Pioneer slot-in 36x SCSI CD-ROM drive, Yamaha CDRW4001t 4xWriter, 56k external modem, Winbond PCI NIC/Etherlink III ISA NIC, {bold}G400 DualHead 32Mb[/bold], Iiyama Vision Master Pro450 19' Diamondtron NF

                Comment


                • #9
                  Is it going to be solved in the next driver update?
                  Co-Webmaster of The Matrox Sphere
                  Enter The Sphere:
                  go.to\matroxsphere

                  Athlon 700, 256Mb 7ns CAS2 RAM, MSI K7-Pro, 10.8Gb Maxtor Diamondmax UDMA, SBLive! 1024 Player + Soundworks FPS1000, Iomega ATAPI Zip drive, Pioneer slot-in 36x SCSI CD-ROM drive, Yamaha CDRW4001t 4xWriter, 56k external modem, Winbond PCI NIC/Etherlink III ISA NIC, {bold}G400 DualHead 32Mb[/bold], Iiyama Vision Master Pro450 19' Diamondtron NF

                  Comment

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