Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / cinelerra / audiompeg.h

diff --git a/cinelerra-5.1/cinelerra/audiompeg.h b/cinelerra-5.1/cinelerra/audiompeg.h
new file mode 100644 (file)
index 0000000..37876c5
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/audiompeg.h
@@ -0,0 +1,72 @@
+
+/*
+ * 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 AUDIOMPEG_H
+#define AUDIOMPEG_H
+
+
+#include "audiodevice.h"
+#include "devicempeginput.inc"
+#include "audiompeg.inc"
+#include "vdevicempeg.inc"
+
+
+
+// This reads audio from the DVB input and output uncompressed audio only.
+// Used for the LiveAudio plugin and previewing.
+
+
+
+
+class AudioMPEG : public AudioLowLevel
+{
+public:
+       AudioMPEG(AudioDevice *device);
+       ~AudioMPEG();
+
+       friend class VDeviceMPEG;
+       virtual DeviceMPEGInput *get_mpeg_input() = 0;
+       
+       int open_input();
+       int close_all();
+       int write_buffer(char *buffer, int size);
+       int read_buffer(char *buffer, int size);
+       int64_t device_position();
+       int flush_device();
+       int interrupt_playback();
+       double device_timestamp();
+       int start_toc(const char *path, const char *toc_path);
+       int start_record(int fd, int bsz);
+       int stop_record();
+       int total_audio_channels();
+       DeviceMPEGInput *mpeg_device() { return mpeg_input; }
+
+       int audio_open;
+       DeviceMPEGInput *mpeg_input;
+};
+
+
+
+
+
+
+
+#endif