From owner-freebsd-multimedia  Sun Jun  8 19:46:54 1997
Return-Path: <owner-multimedia>
Received: (from root@localhost)
          by hub.freebsd.org (8.8.5/8.8.5) id TAA29384
          for multimedia-outgoing; Sun, 8 Jun 1997 19:46:54 -0700 (PDT)
Received: from rah.star-gate.com (rah.star-gate.com [204.188.121.18])
          by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id TAA29379
          for <multimedia@FreeBSD.ORG>; Sun, 8 Jun 1997 19:46:52 -0700 (PDT)
Received: from rah.star-gate.com (localhost.star-gate.com [127.0.0.1])
	by rah.star-gate.com (8.8.5/8.8.5) with ESMTP id TAA19011;
	Sun, 8 Jun 1997 19:46:55 -0700 (PDT)
Message-Id: <199706090246.TAA19011@rah.star-gate.com>
X-Mailer: exmh version 1.6.9 8/22/96
To: Michael Smith <msmith@atrad.adelaide.edu.au>
cc: multimedia@FreeBSD.ORG
Subject: Re: "mtv" - unimplemented ioctl 
In-reply-to: Your message of "Mon, 09 Jun 1997 11:02:44 +0930."
             <199706090132.LAA23427@genesis.atrad.adelaide.edu.au> 
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Date: Sun, 08 Jun 1997 19:46:55 -0700
From: Amancio Hasty <hasty@rah.star-gate.com>
Sender: owner-multimedia@FreeBSD.ORG
X-Loop: FreeBSD.org
Precedence: bulk

Hi Michael,

If you run ftp://rah.star-gate.com/pub/guspnp7.tar.gz it supports
that ioctl.

	Amancio

>From The Desk Of Michael Smith :
> Randall Hopper stands accused of saying:
> >      mtv, a nice Linux MPEG audio/video/system player, generates this error
> > when I try to play an MPEG system stream (audio and video mixed):
> > 
> >      LINUX: 'ioctl' fd=10, typ=0x450(P), num=0xf not implemented
> > 
> > I get a brief microsecond burst of audio and that's it, so that may be
> > related.
> > 
> >      Is this ioctl supported in the latest -current emulation?  And out of
> > curiousity, what is the function of this particular ioctl?a
> 
> It's not so much the emulation as the current sound drivers that are
> the issue here.  It's defined in <linux/soundcard.h> as :
> 
> #define SNDCTL_DSP_GETTRIGGER           _IOR ('P',16, int)
> #define SNDCTL_DSP_SETTRIGGER           _IOW ('P',16, int)
> 
> The OSS lite beta driver may support it, but it's known to be buggy.
> 
> > Randall
> 
> -- 
> ]] Mike Smith, Software Engineer        msmith@gsoft.com.au             [[
> ]] Genesis Software                     genesis@gsoft.com.au            [[
> ]] High-speed data acquisition and      (GSM mobile)     0411-222-496   [[
> ]] realtime instrument control.         (ph)          +61-8-8267-3493   [[
> ]] Unix hardware collector.             "Where are your PEZ?" The Tick  [[