[Bug 48769] New: Attack on Titan 2 requires support for 64-bit codec drivers

WineHQ Bugzilla wine-bugs at winehq.org
Wed Mar 18 05:20:04 CDT 2020


https://bugs.winehq.org/show_bug.cgi?id=48769

            Bug ID: 48769
           Summary: Attack on Titan 2 requires support for 64-bit codec
                    drivers
           Product: Wine
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wmp&wmvcore
          Assignee: wine-bugs at winehq.org
          Reporter: qsniyg at mail.com
      Distribution: ---

To get to this stage in the first place, native wmvcore, qasf, wmasf, and media
foundation libraries must be used.

...
00dd:warn:msvideo:ICInfo No driver found for codec vidc.0x00000004.
00dd:warn:msvideo:ICLocate Could not find a driver for codec vidc.WMV3.
00dd:trace:quartz:avi_decompressor_sink_connect Unable to find a suitable VFW
decompressor
00dd:trace:quartz:avi_decompressor_sink_connect Connection refused
00dd:warn:quartz:FilterGraph2_Render Unable to connect L"AVI Decompressor" to
renderer (80040207)
00dd:trace:quartz:FilterGraph2_RemoveFilter
(000000005F262510/000000005F262518)->(0000000070488BF0)
00dd:trace:quartz:FilterGraph2_RemoveFilter Removing filter L"AVI
Decompressor".
...

Using winetricks wmv9vcm should work, but unfortunately it doesn't due to
wmv9vcm.dll being 32-bit only. It's also not included in any modern windows
installation. I'm not sure where the 64-bit drivers are stored, but my guess is
possibly wmvdecod.dll?

Related bug (tracking WMV9 support):
https://bugs.winehq.org/show_bug.cgi?id=32723 . It's not a duplicate however,
as this bug is about supporting the new 64-bit codec driver model (whatever
that may be).

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