40 gst_init(
nullptr,
nullptr);
60 media::Track::MetaData md;
62 track_meta_data.set(std::make_tuple(playbin.uri(), md));
67 playbin.set_volume(new_volume.value);
72 playbin.set_audio_stream_role(new_audio_role);
84 playbin.set_lifetime(lifetime);
89 state = Engine::State::ready;
100 client_disconnected();
110 video_dimension_changed(height, width);
116 orientation(
media::Player::Orientation::rotate0),
117 is_video_source(false),
118 is_audio_source(false),
119 about_to_finish_connection(
120 playbin.signals.about_to_finish.connect(
124 on_state_changed_connection(
125 playbin.signals.on_state_changed.connect(
127 &
Private::on_playbin_state_changed,
129 std::placeholders::_1))),
130 on_tag_available_connection(
131 playbin.signals.on_tag_available.connect(
135 std::placeholders::_1))),
136 on_volume_changed_connection(
137 volume.changed().connect(
141 std::placeholders::_1))),
142 on_audio_stream_role_changed_connection(
143 audio_role.changed().connect(
145 &
Private::on_audio_stream_role_changed,
147 std::placeholders::_1))),
148 on_orientation_changed_connection(
149 playbin.signals.on_orientation_changed.connect(
151 &
Private::on_orientation_changed,
153 std::placeholders::_1))),
154 on_lifetime_changed_connection(
155 lifetime.changed().connect(
159 std::placeholders::_1))),
160 on_seeked_to_connection(
161 playbin.signals.on_seeked_to.connect(
165 std::placeholders::_1))),
166 client_disconnected_connection(
167 playbin.signals.client_disconnected.connect(
169 &
Private::on_client_disconnected,
171 on_end_of_stream_connection(
172 playbin.signals.on_end_of_stream.connect(
176 on_video_dimension_changed_connection(
177 playbin.signals.on_add_frame_dimension.connect(
179 &
Private::on_video_dimension_changed,
181 std::placeholders::_1,
182 std::placeholders::_2)))
191 core::Property<Engine::State>
state;
192 core::Property<std::tuple<media::Track::UriType, media::Track::MetaData>>
track_meta_data;
195 core::Property<media::Engine::Volume>
volume;
224 cout <<
"Creating a new Engine instance in " << __PRETTY_FUNCTION__ << endl;
225 d->state = media::Engine::State::ready;
235 return d->meta_data_extractor;
245 d->playbin.set_uri(uri);
251 d->playbin.set_uri(uri, headers);
257 d->playbin.create_video_sink(texture_id);
262 auto result = d->playbin.set_state_and_wait(GST_STATE_PLAYING);
266 d->state = media::Engine::State::playing;
267 cout <<
"play" << endl;
268 d->playback_status_changed(media::Player::PlaybackStatus::playing);
277 if (d->state == media::Engine::State::stopped)
280 auto result = d->playbin.set_state_and_wait(GST_STATE_NULL);
284 d->state = media::Engine::State::stopped;
285 cout <<
"stop" << endl;
286 d->playback_status_changed(media::Player::PlaybackStatus::stopped);
294 auto result = d->playbin.set_state_and_wait(GST_STATE_PAUSED);
298 d->state = media::Engine::State::paused;
299 cout <<
"pause" << endl;
300 d->playback_status_changed(media::Player::PlaybackStatus::paused);
308 return d->playbin.seek(ts);
314 if (type == gstreamer::Playbin::MediaFileType::MEDIA_FILE_TYPE_VIDEO)
315 d->is_video_source.set(
true);
317 d->is_video_source.set(
false);
319 return d->is_video_source;
325 if (type == gstreamer::Playbin::MediaFileType::MEDIA_FILE_TYPE_AUDIO)
326 d->is_audio_source.set(
true);
328 d->is_audio_source.set(
false);
330 return d->is_audio_source;
335 d->position.set(d->playbin.position());
341 d->duration.set(d->playbin.duration());
357 return d->audio_role;
367 return d->audio_role;
372 return d->orientation;
380 const core::Property<std::tuple<media::Track::UriType, media::Track::MetaData>>&
383 return d->track_meta_data;
388 return d->about_to_finish;
398 return d->client_disconnected;
403 return d->end_of_stream;
408 return d->playback_status_changed;
413 return d->video_dimension_changed;
void on_tag_available(const gstreamer::Bus::Message::Detail::Tag &tag)
core::ScopedConnection on_state_changed_connection
bool open_resource_for_uri(const core::ubuntu::media::Track::UriType &uri)
core::ScopedConnection on_video_dimension_changed_connection
const core::Property< core::ubuntu::media::Engine::Volume > & volume() const
core::Property< bool > is_video_source
const core::Signal< core::ubuntu::media::Player::PlaybackStatus > & playback_status_changed_signal() const
const core::Property< core::ubuntu::media::Player::AudioStreamRole > & audio_stream_role() const
const core::Property< bool > & is_video_source() const
void on_video_dimension_changed(uint32_t height, uint32_t width)
const core::Signal< void > & client_disconnected_signal() const
core::Signal< void > end_of_stream
core::ScopedConnection on_lifetime_changed_connection
void on_seeked_to(uint64_t value)
void on_about_to_finish()
const core::Property< State > & state() const
const core::Property< core::ubuntu::media::Player::Lifetime > & lifetime() const
core::ScopedConnection on_seeked_to_connection
core::ScopedConnection on_end_of_stream_connection
void on_orientation_changed(const media::Player::Orientation &o)
gstreamer::Playbin playbin
bool seek_to(const std::chrono::microseconds &ts)
const core::Signal< uint64_t > & seeked_to_signal() const
struct gstreamer::Init init
void create_video_sink(uint32_t texture_id)
const core::Property< std::tuple< core::ubuntu::media::Track::UriType, core::ubuntu::media::Track::MetaData > > & track_meta_data() const
core::ScopedConnection client_disconnected_connection
const core::Signal< uint32_t, uint32_t > & video_dimension_changed_signal() const
const core::Property< bool > & is_audio_source() const
void on_volume_changed(const media::Engine::Volume &new_volume)
const core::Property< uint64_t > & duration() const
core::ScopedConnection on_volume_changed_connection
const core::Signal< void > & about_to_finish_signal() const
core::Property< media::Player::Orientation > orientation
core::Property< media::Player::AudioStreamRole > audio_role
core::Signal< uint32_t, uint32_t > video_dimension_changed
const core::Signal< void > & end_of_stream_signal() const
core::Signal< void > client_disconnected
core::Signal< uint64_t > seeked_to
core::Property< media::Player::Lifetime > lifetime
std::shared_ptr< Engine::MetaDataExtractor > meta_data_extractor
void on_playbin_state_changed(const gstreamer::Bus::Message::Detail::StateChanged &state_change)
core::ScopedConnection on_tag_available_connection
const std::shared_ptr< MetaDataExtractor > & meta_data_extractor() const
core::Property< media::Engine::Volume > volume
core::ScopedConnection about_to_finish_connection
core::Property< Engine::State > state
const core::Property< core::ubuntu::media::Player::Orientation > & orientation() const
core::Property< uint64_t > position
core::Property< std::tuple< media::Track::UriType, media::Track::MetaData > > track_meta_data
core::Signal< void > about_to_finish
core::Signal< media::Player::PlaybackStatus > playback_status_changed
const core::Property< uint64_t > & position() const
core::ScopedConnection on_orientation_changed_connection
void on_client_disconnected()
void on_audio_stream_role_changed(const media::Player::AudioStreamRole &new_audio_role)
void on_lifetime_changed(const media::Player::Lifetime &lifetime)
core::Property< bool > is_audio_source
core::Property< uint64_t > duration
core::ScopedConnection on_audio_stream_role_changed_connection