You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
150 lines
5.1 KiB
150 lines
5.1 KiB
/***************************************************************************
|
|
recording.h - description
|
|
-------------------
|
|
begin : Mi Aug 27 2003
|
|
copyright : (C) 2003 by Martin Witte
|
|
email : witte@kawo1.rwth-aachen.de
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* 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. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#ifndef KRADIO_RECORDING_H
|
|
#define KRADIO_RECORDING_H
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
|
|
#include <tqobject.h>
|
|
#include <tqstring.h>
|
|
#include <tqmap.h>
|
|
|
|
#include "../../src/include/plugins.h"
|
|
#include "../../src/include/timecontrol_interfaces.h"
|
|
#include "../../src/include/soundstreamclient_interfaces.h"
|
|
|
|
#include "recording-config.h"
|
|
#include "reccfg_interfaces.h"
|
|
#include "encoder.h"
|
|
|
|
class RadioStation;
|
|
class StationList;
|
|
class TQSocketNotifier;
|
|
class RecordingEncoding;
|
|
class FileRingBuffer;
|
|
|
|
class Recording : public TQObject,
|
|
public PluginBase,
|
|
public ISoundStreamClient,
|
|
public IRecCfg
|
|
{
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
Recording(const TQString &name);
|
|
~Recording();
|
|
|
|
virtual TQString pluginClassName() const { return "Recording"; }
|
|
|
|
virtual const TQString &name() const { return PluginBase::name(); }
|
|
virtual TQString &name() { return PluginBase::name(); }
|
|
|
|
virtual bool connectI(Interface *i);
|
|
virtual bool disconnectI(Interface *i);
|
|
|
|
|
|
bool isRecording () const;
|
|
|
|
|
|
// PluginBase
|
|
|
|
public:
|
|
virtual void saveState (TDEConfig *) const;
|
|
virtual void restoreState (TDEConfig *);
|
|
|
|
virtual ConfigPageInfo createConfigurationPage();
|
|
virtual AboutPageInfo createAboutPage();
|
|
|
|
protected:
|
|
|
|
// IRecCfg
|
|
|
|
bool setEncoderBuffer (size_t BufferSize, size_t BufferCount);
|
|
bool setSoundFormat (const SoundFormat &sf);
|
|
bool setMP3Quality (int q);
|
|
bool setOggQuality (float q);
|
|
bool setRecordingDirectory(const TQString &dir);
|
|
bool setOutputFormat (RecordingConfig::OutputFormat of);
|
|
bool setPreRecording (bool enable, int seconds);
|
|
bool setRecordingConfig (const RecordingConfig &cfg);
|
|
|
|
void getEncoderBuffer(size_t &BufferSize, size_t &BufferCount) const;
|
|
const SoundFormat &getSoundFormat () const;
|
|
int getMP3Quality () const;
|
|
float getOggQuality () const;
|
|
const TQString &getRecordingDirectory() const;
|
|
RecordingConfig::OutputFormat getOutputFormat() const;
|
|
bool getPreRecording(int &seconds) const;
|
|
const RecordingConfig &getRecordingConfig() const;
|
|
|
|
// ISoundStreamClient
|
|
|
|
void noticeConnectedI (ISoundStreamServer *s, bool pointer_valid);
|
|
|
|
bool startPlayback(SoundStreamID id);
|
|
bool stopPlayback(SoundStreamID id);
|
|
|
|
bool startRecording(SoundStreamID id);
|
|
bool startRecordingWithFormat(SoundStreamID id, const SoundFormat &sf, SoundFormat &real_format);
|
|
bool noticeSoundStreamData(SoundStreamID id, const SoundFormat &sf, const char *data, size_t size, size_t &consumed_size, const SoundMetaData &md);
|
|
bool stopRecording(SoundStreamID id);
|
|
bool isRecordingRunning(SoundStreamID id, bool &b, SoundFormat &sf) const;
|
|
|
|
bool getSoundStreamDescription(SoundStreamID id, TQString &descr) const;
|
|
bool getSoundStreamRadioStation(SoundStreamID id, const RadioStation *&rs) const;
|
|
|
|
bool noticeSoundStreamClosed(SoundStreamID id);
|
|
bool noticeSoundStreamChanged(SoundStreamID id);
|
|
|
|
bool enumerateSoundStreams(TQMap<TQString, SoundStreamID> &list) const;
|
|
|
|
protected slots:
|
|
|
|
bool event(TQEvent *e);
|
|
|
|
protected:
|
|
|
|
bool startEncoder(SoundStreamID ssid, const RecordingConfig &cfg);
|
|
void stopEncoder(SoundStreamID ssid);
|
|
|
|
protected:
|
|
|
|
RecordingConfig m_config;
|
|
TQMap<SoundStreamID, FileRingBuffer*> m_PreRecordingBuffers;
|
|
|
|
TQMap<SoundStreamID, RecordingEncoding*> m_EncodingThreads;
|
|
TQMap<SoundStreamID, SoundStreamID> m_RawStreams2EncodedStreams;
|
|
TQMap<SoundStreamID, SoundStreamID> m_EncodedStreams2RawStreams;
|
|
};
|
|
|
|
/* PreRecording Notes: listen for startplayback, stopplayback, closestream
|
|
manage map streamid => buffer
|
|
set each started stream into capture mode
|
|
put data into ringbuffers
|
|
on capture start, feed everything into the encoder buffer,
|
|
if encoderbuffer < prerecbuffer =>
|
|
put as much as possible into encoder
|
|
put new audio data into ring buffer
|
|
|
|
*/
|
|
|
|
#endif
|