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From: Eamon Skelton on
On Mon, 15 Aug 2005 10:48:59 +0100, David Haggett wrote:


> Would you mind trying http://www.haggett.demon.co.uk/dl/lategroove2.wmv
> just to make sure (it's a bloke playing a guitar).

It plays perfectly with xine. Mplayer had problems with it.

Error message from mplayer:
=================================================================
Requested video codec family [wmv9dmo] (vfm=dmo) not available.
Enable it at compilation.
Requested video codec family [wmvdmo] (vfm=dmo) not available.
Enable it at compilation.
Cannot find codec matching selected -vo and video format 0x33564D57.
Read DOCS/HTML/en/codecs.html!
==================================================================

Looks like I need to re-compile mplayer.

E.S.

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From: Tony Houghton on
In <pan.2005.08.15.09.48.58.900794(a)haggett.demon.co.uk>,
David Haggett <news-spam(a)haggett.demon.co.uk> wrote:

> I'm running SuSE9.3 x86_64. Are the win32 codecs compatible with 64bit
> applications?

No. You need to set up a 32-bit chroot and install MPlayer in it. There
are guides for setting up the chroot in Debian and Ubuntu, hopefully
SuSE has something similar. If you compile MPlayer yourself you'll
probably have to intercept uname to stop it identifying the system as
64-bit.

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From: Nix on
On 15 Aug 2005, Tony Houghton murmured woefully:
> If you compile MPlayer yourself you'll
> probably have to intercept uname to stop it identifying the system as
> 64-bit.

I'd be surprised if there wasn't a personality-setting tool to do this
(Linux/SPARC has the sparc32 and sparc64 tools for that purpose:
internally, they call personality()).

--
`I work in computers so, of course, I'm an expert on everything.'
--- Simon Rumble
From: Tony Houghton on
In <87ek8vtfan.fsf(a)amaterasu.srvr.nix>,
Nix <nix-razor-pit(a)esperi.org.uk> wrote:

> On 15 Aug 2005, Tony Houghton murmured woefully:
>> If you compile MPlayer yourself you'll
>> probably have to intercept uname to stop it identifying the system as
>> 64-bit.
>
> I'd be surprised if there wasn't a personality-setting tool to do this
> (Linux/SPARC has the sparc32 and sparc64 tools for that purpose:
> internally, they call personality()).

Debian has /emul/ia32-linux/bin/uname but I haven't investigated how
you're supposed to use it. I suppose one could just make
/emul/ia32-linux/bin/ the first thing in PATH. There aren't any other
files in the directory.

And there's a wrapper called linux32. But apt-cache show includes the
comment, "On systems without support for the PER_LINUX_32 execution
domain, this program has no effect." Whatever the PER_LINUX_32 execution
domain is.

--
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From: Nix on
On 15 Aug 2005, Tony Houghton said:
> In <87ek8vtfan.fsf(a)amaterasu.srvr.nix>,
> Nix <nix-razor-pit(a)esperi.org.uk> wrote:
>> I'd be surprised if there wasn't a personality-setting tool to do this
>> (Linux/SPARC has the sparc32 and sparc64 tools for that purpose:
>> internally, they call personality()).
>
> Debian has /emul/ia32-linux/bin/uname but I haven't investigated how
> you're supposed to use it. I suppose one could just make
> /emul/ia32-linux/bin/ the first thing in PATH. There aren't any other
> files in the directory.

That's just a 32-bit copy of the uname binary, I expect. Not useful for
this.

> And there's a wrapper called linux32. But apt-cache show includes the
> comment, "On systems without support for the PER_LINUX_32 execution
> domain, this program has no effect." Whatever the PER_LINUX_32 execution
> domain is.

32-bit Linux userspace, of course.

See include/linux/personality.h.

There's probably a `linux64' as well.

Now try `linux32 uname -a', and be enlightened.

--
`I work in computers so, of course, I'm an expert on everything.'
--- Simon Rumble
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