40 gst_init(
nullptr,
nullptr);
55 return media::Player::PlaybackStatus::playing;
56 else if (state.
new_state == GST_STATE_PAUSED)
57 return media::Player::PlaybackStatus::paused;
58 else if (state.
new_state == GST_STATE_READY)
59 return media::Player::PlaybackStatus::ready;
60 else if (state.
new_state == GST_STATE_NULL)
61 return media::Player::PlaybackStatus::null;
63 return media::Player::PlaybackStatus::stopped;
68 if (p.second ==
"playbin")
70 std::cout <<
"State changed on playbin: " << p.first.new_state << std::endl;
71 playback_status_changed(gst_state_to_player_status(p.first));
78 if (g_strcmp0(g_quark_to_string(ewi.
error->domain),
"gst-core-error-quark") == 0)
80 switch (ewi.
error->code)
82 case GST_CORE_ERROR_NEGOTIATION:
83 return media::Player::Error::resource_error;
84 case GST_CORE_ERROR_MISSING_PLUGIN:
85 return media::Player::Error::format_error;
87 std::cerr <<
"Got an unhandled core error: '"
88 << ewi.
debug <<
"' (code: " << ewi.
error->code <<
")" << std::endl;
89 return media::Player::Error::no_error;
92 else if (g_strcmp0(g_quark_to_string(ewi.
error->domain),
"gst-resource-error-quark") == 0)
94 switch (ewi.
error->code)
96 case GST_RESOURCE_ERROR_NOT_FOUND:
97 case GST_RESOURCE_ERROR_OPEN_READ:
98 case GST_RESOURCE_ERROR_OPEN_WRITE:
99 case GST_RESOURCE_ERROR_READ:
100 case GST_RESOURCE_ERROR_WRITE:
101 return media::Player::Error::resource_error;
102 case GST_RESOURCE_ERROR_NOT_AUTHORIZED:
103 return media::Player::Error::access_denied_error;
105 std::cerr <<
"Got an unhandled resource error: '"
106 << ewi.
debug <<
"' (code: " << ewi.
error->code <<
")" << std::endl;
107 return media::Player::Error::no_error;
110 else if (g_strcmp0(g_quark_to_string(ewi.
error->domain),
"gst-stream-error-quark") == 0)
112 switch (ewi.
error->code)
114 case GST_STREAM_ERROR_CODEC_NOT_FOUND:
115 case GST_STREAM_ERROR_DECODE:
116 return media::Player::Error::format_error;
118 std::cerr <<
"Got an unhandled stream error: '"
119 << ewi.
debug <<
"' (code: " << ewi.
error->code <<
")" << std::endl;
120 return media::Player::Error::no_error;
124 return media::Player::Error::no_error;
130 if (e != media::Player::Error::no_error)
137 if (e != media::Player::Error::no_error)
143 std::cerr <<
"Got a playbin info message (no action taken): " << ewi.
debug << std::endl;
148 media::Track::MetaData md;
150 track_meta_data.set(std::make_tuple(playbin.uri(), md));
155 playbin.set_volume(new_volume.value);
160 playbin.set_audio_stream_role(new_audio_role);
172 playbin.set_lifetime(lifetime);
177 state = Engine::State::ready;
188 client_disconnected();
198 video_dimension_changed(dimensions);
204 orientation(
media::Player::Orientation::rotate0),
205 is_video_source(false),
206 is_audio_source(false),
207 about_to_finish_connection(
208 playbin.signals.about_to_finish.connect(
212 on_state_changed_connection(
213 playbin.signals.on_state_changed.connect(
215 &
Private::on_playbin_state_changed,
217 std::placeholders::_1))),
219 playbin.signals.on_error.connect(
223 std::placeholders::_1))),
224 on_warning_connection(
225 playbin.signals.on_warning.connect(
229 std::placeholders::_1))),
231 playbin.signals.on_info.connect(
235 std::placeholders::_1))),
236 on_tag_available_connection(
237 playbin.signals.on_tag_available.connect(
241 std::placeholders::_1))),
242 on_volume_changed_connection(
243 volume.changed().connect(
247 std::placeholders::_1))),
248 on_audio_stream_role_changed_connection(
249 audio_role.changed().connect(
251 &
Private::on_audio_stream_role_changed,
253 std::placeholders::_1))),
254 on_orientation_changed_connection(
255 playbin.signals.on_orientation_changed.connect(
257 &
Private::on_orientation_changed,
259 std::placeholders::_1))),
260 on_lifetime_changed_connection(
261 lifetime.changed().connect(
265 std::placeholders::_1))),
266 on_seeked_to_connection(
267 playbin.signals.on_seeked_to.connect(
271 std::placeholders::_1))),
272 client_disconnected_connection(
273 playbin.signals.client_disconnected.connect(
275 &
Private::on_client_disconnected,
277 on_end_of_stream_connection(
278 playbin.signals.on_end_of_stream.connect(
282 on_video_dimension_changed_connection(
283 playbin.signals.on_video_dimensions_changed.connect(
285 &
Private::on_video_dimension_changed,
287 std::placeholders::_1)))
296 core::Property<Engine::State>
state;
297 core::Property<std::tuple<media::Track::UriType, media::Track::MetaData>>
track_meta_data;
300 core::Property<media::Engine::Volume>
volume;
328 core::Signal<media::Player::Error>
error;
333 cout <<
"Creating a new Engine instance in " << __PRETTY_FUNCTION__ << endl;
334 d->state = media::Engine::State::no_media;
340 d->state = media::Engine::State::no_media;
345 return d->meta_data_extractor;
361 d->playbin.set_uri(uri, headers);
367 d->playbin.create_video_sink(texture_id);
372 auto result = d->playbin.set_state_and_wait(GST_STATE_PLAYING);
376 d->state = media::Engine::State::playing;
377 cout << __PRETTY_FUNCTION__ << endl;
378 cout <<
"Engine: playing uri: " << d->playbin.uri() << endl;
379 d->playback_status_changed(media::Player::PlaybackStatus::playing);
388 if (d->state == media::Engine::State::stopped)
391 auto result = d->playbin.set_state_and_wait(GST_STATE_NULL);
395 d->state = media::Engine::State::stopped;
396 cout << __PRETTY_FUNCTION__ << endl;
397 d->playback_status_changed(media::Player::PlaybackStatus::stopped);
405 auto result = d->playbin.set_state_and_wait(GST_STATE_PAUSED);
409 d->state = media::Engine::State::paused;
410 cout << __PRETTY_FUNCTION__ << endl;
411 d->playback_status_changed(media::Player::PlaybackStatus::paused);
419 return d->playbin.seek(ts);
425 if (type == gstreamer::Playbin::MediaFileType::MEDIA_FILE_TYPE_VIDEO)
426 d->is_video_source.set(
true);
428 d->is_video_source.set(
false);
430 return d->is_video_source;
436 if (type == gstreamer::Playbin::MediaFileType::MEDIA_FILE_TYPE_AUDIO)
437 d->is_audio_source.set(
true);
439 d->is_audio_source.set(
false);
441 return d->is_audio_source;
446 d->position.set(d->playbin.position());
452 d->duration.set(d->playbin.duration());
468 return d->audio_role;
478 return d->audio_role;
483 return d->orientation;
491 const core::Property<std::tuple<media::Track::UriType, media::Track::MetaData>>&
494 return d->track_meta_data;
499 return d->about_to_finish;
509 return d->client_disconnected;
514 return d->end_of_stream;
519 return d->playback_status_changed;
524 return d->video_dimension_changed;
void on_tag_available(const gstreamer::Bus::Message::Detail::Tag &tag)
core::ScopedConnection on_state_changed_connection
core::ScopedConnection on_video_dimension_changed_connection
core::Signal< core::ubuntu::media::video::Dimensions > video_dimension_changed
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
const core::Signal< void > & client_disconnected_signal() const
core::ScopedConnection on_info_connection
core::Signal< void > end_of_stream
core::ScopedConnection on_lifetime_changed_connection
void on_seeked_to(uint64_t value)
void on_playbin_warning(const gstreamer::Bus::Message::Detail::ErrorWarningInfo &ewi)
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)
core::Signal< media::Player::Error > error
gstreamer::Playbin playbin
bool seek_to(const std::chrono::microseconds &ts)
core::ScopedConnection on_warning_connection
bool open_resource_for_uri(const core::ubuntu::media::Track::UriType &uri, bool do_pipeline_reset)
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
void on_playbin_error(const gstreamer::Bus::Message::Detail::ErrorWarningInfo &ewi)
media::Player::Error from_gst_errorwarning(const gstreamer::Bus::Message::Detail::ErrorWarningInfo &ewi)
const core::Property< bool > & is_audio_source() const
void on_volume_changed(const media::Engine::Volume &new_volume)
const core::Signal< core::ubuntu::media::Player::Error > & error_signal() const
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
const core::Signal< void > & end_of_stream_signal() const
const core::Signal< core::ubuntu::media::video::Dimensions > & video_dimension_changed_signal() const
core::Signal< void > client_disconnected
core::Signal< uint64_t > seeked_to
void on_playbin_info(const gstreamer::Bus::Message::Detail::ErrorWarningInfo &ewi)
core::ScopedConnection on_error_connection
core::Property< media::Player::Lifetime > lifetime
std::shared_ptr< Engine::MetaDataExtractor > meta_data_extractor
core::ScopedConnection on_tag_available_connection
const std::shared_ptr< MetaDataExtractor > & meta_data_extractor() const
core::Property< media::Engine::Volume > volume
void on_playbin_state_changed(const std::pair< gstreamer::Bus::Message::Detail::StateChanged, std::string > &p)
media::Player::PlaybackStatus gst_state_to_player_status(const gstreamer::Bus::Message::Detail::StateChanged &state)
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_video_dimension_changed(const media::video::Dimensions &dimensions)
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