* v4l.c : Video4Linux input module for vlc
*****************************************************************************
* Copyright (C) 2002 VideoLAN
- * $Id: v4l.c,v 1.17 2003/05/31 01:23:29 fenrir Exp $
+ * $Id: v4l.c,v 1.18 2003/07/24 18:27:07 bigben Exp $
*
* Author: Samuel Hocevar <sam@zoy.org>
* Laurent Aimar <fenrir@via.ecp.fr>
p_sys->i_frequency =
strtol( psz_parser + strlen( "frequency=" ),
&psz_parser, 0 );
+ if( p_sys->i_frequency < 30000 )
+ {
+ msg_Warn( p_input, "v4l syntax has changed : 'frequency' is now channel frequency in kHz");
+ }
}
else if( !strncmp( psz_parser, "audio=", strlen( "audio=" ) ) )
{
}
}
#endif
+
+ // show a warning if frequency is < than 30000. User is certainly usint old syntax.
+
+
/* set frequency */
if( p_sys->i_frequency >= 0 )
{
- if( ioctl( p_sys->fd, VIDIOCSFREQ, &p_sys->i_frequency ) < 0 )
+ int driver_frequency = p_sys->i_frequency * 16 /1000;
+ if( ioctl( p_sys->fd, VIDIOCSFREQ, &driver_frequency ) < 0 )
{
msg_Err( p_input, "cannot set frequency" );
goto failed;
}
- msg_Dbg( p_input, "frequency %d", p_sys->i_frequency );
+ msg_Dbg( p_input, "frequency %d (%d)", p_sys->i_frequency,
+ driver_frequency );
}
}