OpenShot Library | libopenshot 0.3.3
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QtPlayer.h
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1
10// Copyright (c) 2008-2019 OpenShot Studios, LLC
11//
12// SPDX-License-Identifier: LGPL-3.0-or-later
13
14#ifndef OPENSHOT_QT_PLAYER_H
15#define OPENSHOT_QT_PLAYER_H
16
17#include <iostream>
18#include <vector>
19
20#include "PlayerBase.h"
21#include "Qt/PlayerPrivate.h"
22#include "RendererBase.h"
23
24namespace openshot
25{
26 using AudioDeviceList = std::vector<std::pair<std::string, std::string>>;
27
33 {
35 bool threads_started;
36
37 public:
39 explicit QtPlayer();
40 explicit QtPlayer(openshot::RendererBase *rb);
41
43 virtual ~QtPlayer();
44
46 void CloseAudioDevice();
47
49 std::string GetError();
50
52 double GetDefaultSampleRate();
53
56
59
61 void Play();
62
64 void Loading();
65
68
70 void Pause();
71
73 int64_t Position();
74
76 void Seek(int64_t new_frame);
77
79 void SetSource(const std::string &source);
80
82 void SetTimelineSource(const std::string &json);
83
87 void SetQWidget(int64_t qwidget_address);
88
90 int64_t GetRendererQObject();
91
93 float Speed();
94
96 void Speed(float new_speed);
97
99 void Stop();
100
102 void Reader(openshot::ReaderBase *new_reader);
103
106
108 float Volume();
109
111 void Volume(float new_volume);
112 };
113}
114
115#endif
std::vector< std::pair< std::string, std::string > > AudioDeviceList
Header file for PlayerBase class.
Source file for PlayerPrivate class.
Header file for RendererBase class.
This is the base class of all Players in libopenshot.
Definition PlayerBase.h:42
The private part of QtPlayer class, which contains an audio thread and video thread,...
This class is used to playback a video from a reader.
Definition QtPlayer.h:33
void Loading()
Display a loading animation.
Definition QtPlayer.cpp:144
void Seek(int64_t new_frame)
Seek to a specific frame in the player.
Definition QtPlayer.cpp:166
void SetSource(const std::string &source)
Set the source URL/path of this player (which will create an internal Reader)
Definition QtPlayer.cpp:99
AudioDeviceList GetAudioDeviceNames()
Get Audio Devices from JUCE.
Definition QtPlayer.cpp:75
AudioDeviceInfo GetCurrentAudioDevice()
Get current audio device or last attempted.
Definition QtPlayer.cpp:81
int64_t Position()
Get the current frame number being played.
Definition QtPlayer.cpp:161
QtPlayer()
Default constructor.
Definition QtPlayer.cpp:29
void SetQWidget(int64_t qwidget_address)
Definition QtPlayer.cpp:215
std::string GetError()
Get Error (if any)
Definition QtPlayer.cpp:57
void CloseAudioDevice()
Close audio device.
Definition QtPlayer.cpp:50
float Volume()
Get the Volume.
Definition QtPlayer.cpp:241
virtual ~QtPlayer()
Default destructor.
Definition QtPlayer.cpp:42
float Speed()
Get the Playback speed.
Definition QtPlayer.cpp:226
void Play()
Play the video.
Definition QtPlayer.cpp:131
double GetDefaultSampleRate()
Return the default audio sample rate (from the system)
Definition QtPlayer.cpp:66
openshot::PlaybackMode Mode()
Get the current mode.
Definition QtPlayer.cpp:150
void Pause()
Pause the video.
Definition QtPlayer.cpp:155
openshot::ReaderBase * Reader()
Get the current reader, such as a FFmpegReader.
Definition QtPlayer.cpp:210
void SetTimelineSource(const std::string &json)
Set the source JSON of an openshot::Timelime.
Definition QtPlayer.cpp:86
int64_t GetRendererQObject()
Get the Renderer pointer address (for Python to cast back into a QObject)
Definition QtPlayer.cpp:221
void Stop()
Stop the video player and clear the cached frames.
Definition QtPlayer.cpp:181
This abstract class is the base class, used by all readers in libopenshot.
Definition ReaderBase.h:76
This is the base class of all Renderers in libopenshot.
This namespace is the default namespace for all code in the openshot library.
Definition Compressor.h:29
std::vector< std::pair< std::string, std::string > > AudioDeviceList
PlaybackMode
This enumeration determines the mode of the video player (i.e. playing, paused, etc....
Definition PlayerBase.h:27
This struct hold information about Audio Devices.