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diff --git a/cinelerra-5.1/cinelerra/playbackconfig.h b/cinelerra-5.1/cinelerra/playbackconfig.h
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+++ b/cinelerra-5.1/cinelerra/playbackconfig.h
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+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#ifndef PLAYBACKCONFIG_H
+#define PLAYBACKCONFIG_H
+
+#include "audiodevice.inc"
+#include "bcwindowbase.inc"
+#include "bchash.inc"
+#include "playbackconfig.inc"
+
+// This structure is passed to the driver for configuration during playback
+class AudioOutConfig
+{
+public:
+	AudioOutConfig();
+	~AudioOutConfig();
+
+	int operator!=(AudioOutConfig &that);
+	int operator==(AudioOutConfig &that);
+	AudioOutConfig& operator=(AudioOutConfig &that);
+	void copy_from(AudioOutConfig *src);
+	int load_defaults(BC_Hash *defaults, int active_config);
+	int save_defaults(BC_Hash *defaults, int active_config);
+
+	int fragment_size;
+
+
+// Offset for synchronization in seconds
+	float audio_offset;
+	double play_gain;
+	int map51_2;
+
+	int driver;
+	int oss_enable[MAXDEVICES];
+	char oss_out_device[MAXDEVICES][BCTEXTLEN];
+	int oss_out_bits;
+
+
+
+	char esound_out_server[BCTEXTLEN];
+	int esound_out_port;
+
+// ALSA options
+	char alsa_out_device[BCTEXTLEN];
+	int alsa_out_bits;
+	int interrupt_workaround;
+
+// Firewire options
+	int firewire_channel;
+	int firewire_port;
+	int firewire_frames;
+	char firewire_path[BCTEXTLEN];
+	int firewire_syt;
+
+
+// DV1394 options
+	int dv1394_channel;
+	int dv1394_port;
+	int dv1394_frames;
+	char dv1394_path[BCTEXTLEN];
+	int dv1394_syt;
+
+};
+
+// This structure is passed to the driver
+class VideoOutConfig
+{
+public:
+	VideoOutConfig();
+	~VideoOutConfig();
+
+	int operator!=(VideoOutConfig &that);
+	int operator==(VideoOutConfig &that);
+	VideoOutConfig& operator=(VideoOutConfig &that);
+	void copy_from(VideoOutConfig *src);
+	int load_defaults(BC_Hash *defaults, int active_config);
+	int save_defaults(BC_Hash *defaults, int active_config);
+	char* get_path();
+
+	int driver;
+	char lml_out_device[BCTEXTLEN];
+	char buz_out_device[BCTEXTLEN];
+// Entry in the buz channel table
+	int buz_out_channel;
+	int buz_swap_fields;
+
+// X11 options
+	char x11_host[BCTEXTLEN];
+	int x11_use_fields;
+// Values for x11_use_fields
+	enum
+	{
+		USE_NO_FIELDS,
+		USE_EVEN_FIRST,
+		USE_ODD_FIRST
+	};
+
+
+
+// Picture quality
+	int brightness;
+	int hue;
+	int color;
+	int contrast;
+	int whiteness;
+
+// Firewire options
+	int firewire_channel;
+	int firewire_port;
+	char firewire_path[BCTEXTLEN];
+	int firewire_syt;
+
+// DV1394 options
+	int dv1394_channel;
+	int dv1394_port;
+	char dv1394_path[BCTEXTLEN];
+	int dv1394_syt;
+};
+
+class PlaybackConfig
+{
+public:
+	PlaybackConfig();
+	~PlaybackConfig();
+
+	PlaybackConfig& operator=(PlaybackConfig &that);
+	void copy_from(PlaybackConfig *src);
+	int load_defaults(BC_Hash *defaults, int load_config=-1);
+	int save_defaults(BC_Hash *defaults);
+
+	char hostname[BCTEXTLEN];
+	int active_config;
+	int port;
+
+	AudioOutConfig *aconfig;
+	VideoOutConfig *vconfig;
+};
+
+
+#endif