def _side_by_side(self, mp, location=None):
logger.info('Executing SideBySide for MP {0}'.format(
mp.getIdentifier()))
mp.setOpStatus('sidebyside', mediapackage.OP_PROCESSING)
if not location:
name = datetime.now().replace(microsecond=0).isoformat()
location = location or os.path.join(self.export_path,
name + '.mp4')
self.repo.update(mp)
self.dispatcher.emit('start-operation', 'sidebyside', mp)
audio = None #'camera'
camera = screen = None
for track in mp.getTracks():
if track.getMimeType()[0:5] == 'audio':
audio = track.getURI()
else:
if track.getFlavor()[0:9] == 'presenter':
camera = track.getURI()
if track.getFlavor()[0:12] == 'presentation':
screen = track.getURI()
try:
sidebyside.create_sbs(location, screen, camera, audio)
mp.setOpStatus('sidebyside', mediapackage.OP_DONE)
self.dispatcher.emit('stop-operation', 'sidebyside', mp, True)
except:
logger.error("Failed SideBySide for MP {0}".format(
mp.getIdentifier()))
mp.setOpStatus('sidebyside', mediapackage.OP_FAILED)
self.dispatcher.emit('stop-operation', 'sidebyside', mp, False)
self.repo.update(mp)
def _side_by_side(self, mp, location=None):
self.logger.info('Executing SideBySide for MP {0}'.format(mp.getIdentifier()))
mp.setOpStatus('sidebyside',mediapackage.OP_PROCESSING)
if not location:
name = datetime.now().replace(microsecond=0).isoformat()
location = location or os.path.join(self.export_path, name + '.mp4')
self.repo.update(mp)
self.dispatcher.emit('start-operation', 'sidebyside', mp)
audio = None #'camera'
camera = screen = None
for track in mp.getTracks():
if track.getMimeType()[0:5] == 'audio':
audio = track.getURI()
else:
if track.getFlavor()[0:9] == 'presenter' :
camera = track.getURI()
if track.getFlavor()[0:12] == 'presentation':
screen = track.getURI()
try:
sidebyside.create_sbs(location, camera, screen, audio, self.sbs_layout)
mp.setOpStatus('sidebyside',mediapackage.OP_DONE)
self.dispatcher.emit('stop-operation', 'sidebyside', mp, True)
except:
self.logger.error("Failed SideBySide for MP {0}".format(mp.getIdentifier()))
mp.setOpStatus('sidebyside', mediapackage.OP_FAILED)
self.dispatcher.emit('stop-operation', 'sidebyside', mp, False)
self.repo.update(mp)
def _side_by_side(self, mp, location=None):
location = location or self.gen_location('mp4')
self.logger.info('Executing SideBySide for MP {0}'.format(
mp.getIdentifier()))
mp.setOpStatus('sidebyside', mediapackage.OP_PROCESSING)
self.repo.update(mp)
self.dispatcher.emit('start-operation', 'sidebyside', mp)
audio = None #'camera'
camera = screen = None
for track in mp.getTracks():
if track.getMimeType()[0:5] == 'audio':
audio = track.getURI()
else:
if track.getFlavor()[0:9] == 'presenter':
camera = track.getURI()
if track.getFlavor()[0:12] == 'presentation':
screen = track.getURI()
try:
sidebyside.create_sbs(location, camera, screen, audio,
self.sbs_layout, self.logger)
mp.setOpStatus('sidebyside', mediapackage.OP_DONE)
self.dispatcher.emit('stop-operation', 'sidebyside', mp, True)
except:
self.logger.error("Failed SideBySide for MP {0}".format(
mp.getIdentifier()))
mp.setOpStatus('sidebyside', mediapackage.OP_FAILED)
self.dispatcher.emit('stop-operation', 'sidebyside', mp, False)
self.repo.update(mp)
def _side_by_side(self, mp, params={}):
"""Tries to immediately do the side by side operation to a mediapackage.
If the side by side operation cannot be done, logger prints it properly.
Args:
mp (Mediapackage): the mediapackage.
location (str): the location for the new video file.
"""
location = self.gen_location('mp4') if not "location" in params else params["location"]
audio_mode = "auto" if not "audio" in params else params["audio"]
sbs_layout = self.sbs_layout if not "layout" in params else params["layout"]
if audio_mode not in ["embedded", "external", "auto"]:
self.logger.warning("SideBySide for MP {}: unknown value {} for parameter 'audio', default to auto-mode".format(mp.getIdentifier(), audio_mode))
audio_mode = "auto"
audio = None #'camera'
camera = screen = None
for track in mp.getTracksVideoMaster():
if track.getFlavor()[0:9] == 'presenter':
camera = track.getURI()
if track.getFlavor()[0:12] == 'presentation':
screen = track.getURI()
if mp.getTracksAudio():
audio = mp.getTracksAudio()[0].getURI()
if not camera or not screen:
raise IOError('Error in SideBySide process: Two videos needed (with presenter and presentation flavors)')
if audio_mode == "auto":
self.logger.info('SideBySide for MP {0}: auto audio-mode'.format(mp.getIdentifier()))
# Look for embedded audio track, if this not exists use external audio
info = get_info(camera)
if 'audio-codec' in info.get_stream_info().get_streams()[0].get_tags().to_string():
self.logger.info('SideBySide for MP {0}: embedded audio detected'.format(mp.getIdentifier()))
audio = None
else:
self.logger.info('SideBySide for MP {0}: embedded audio NOT detected, trying to use external audio...'.format(mp.getIdentifier()))
elif audio_mode == "embedded":
self.logger.info('SideBySide for MP {0}: embedded audio-mode'.format(mp.getIdentifier()))
# Look for embedded audio track, if this not exists use external audio
info = get_info(camera)
if 'audio-codec' in info.get_stream_info().get_streams()[0].get_tags().to_string():
self.logger.info('SideBySide for MP {0}: embedded audio detected'.format(mp.getIdentifier()))
audio = None
else:
self.logger.info('SideBySide for MP {0}: embedded audio NOT detected, trying to use external audio...'.format(mp.getIdentifier()))
else:
self.logger.info('SideBySide for MP {0}: external audio-mode'.format(mp.getIdentifier()))
if not audio:
self.logger.info('SideBySide for MP {0}: external audio NOT detected, trying to use embedded audio...'.format(mp.getIdentifier()))
sidebyside.create_sbs(location, camera, screen, audio, sbs_layout, self.logger)
def _side_by_side(self, mp, params={}):
"""Tries to immediately do the side by side operation to a mediapackage.
If the side by side operation cannot be done, logger prints it properly.
Args:
mp (Mediapackage): the mediapackage.
location (str): the location for the new video file.
"""
location = self.gen_location('mp4') if not "location" in params else params["location"]
audio_mode = "auto" if not "audio" in params else params["audio"]
sbs_layout = self.sbs_layout if not "layout" in params else params["layout"]
if audio_mode not in ["embedded", "external", "auto"]:
self.logger.warning("SideBySide for MP {}: unknown value {} for parameter 'audio', default to auto-mode".format(mp.getIdentifier(), audio_mode))
audio_mode = "auto"
audio = None #'camera'
camera = screen = None
for track in mp.getTracksVideoMaster():
if track.getFlavor()[0:9] == 'presenter':
camera = track.getURI()
if track.getFlavor()[0:12] == 'presentation':
screen = track.getURI()
if mp.getTracksAudio():
audio = mp.getTracksAudio()[0].getURI()
if not camera or not screen:
raise IOError, 'Error in SideBySide process: Two videos needed (with presenter and presentation flavors)'
if audio_mode == "auto":
self.logger.info('SideBySide for MP {0}: auto audio-mode'.format(mp.getIdentifier()))
# Look for embedded audio track, if this not exists use external audio
info = get_info(camera)
if 'audio-codec' in info.get_stream_info().get_streams()[0].get_tags().to_string():
self.logger.info('SideBySide for MP {0}: embedded audio detected'.format(mp.getIdentifier()))
audio = None
else:
self.logger.info('SideBySide for MP {0}: embedded audio NOT detected, trying to use external audio...'.format(mp.getIdentifier()))
elif audio_mode == "embedded":
self.logger.info('SideBySide for MP {0}: embedded audio-mode'.format(mp.getIdentifier()))
# Look for embedded audio track, if this not exists use external audio
info = get_info(camera)
if 'audio-codec' in info.get_stream_info().get_streams()[0].get_tags().to_string():
self.logger.info('SideBySide for MP {0}: embedded audio detected'.format(mp.getIdentifier()))
audio = None
else:
self.logger.info('SideBySide for MP {0}: embedded audio NOT detected, trying to use external audio...'.format(mp.getIdentifier()))
else:
self.logger.info('SideBySide for MP {0}: external audio-mode'.format(mp.getIdentifier()))
if not audio:
self.logger.info('SideBySide for MP {0}: external audio NOT detected, trying to use embedded audio...'.format(mp.getIdentifier()))
sidebyside.create_sbs(location, camera, screen, audio, sbs_layout, self.logger)
def create_sbs_video(sbs_location, sbs_layout, mp):
audio = None # 'camera'
camera = screen = None
for track in mp.getTracks():
if track.getMimeType()[0:5] == 'audio':
audio = track.getURI()
else:
if track.getFlavor()[0:9] == 'presenter':
camera = track.getURI()
if track.getFlavor()[0:12] == 'presentation':
screen = track.getURI()
create_sbs(sbs_location, camera, screen, audio, sbs_layout)
def test_sbs_with_audio(self):
out = tempfile.NamedTemporaryFile()
screen = path.join(self.base_dir, 'SCREEN.mp4')
camera = path.join(self.base_dir, 'CAMERA.mp4')
audio = path.join(self.base_dir, 'AUDIO.mp3')
out = sidebyside.create_sbs(out.name, camera, screen, audio)
self.assertTrue(out)
def test_sbs_with_audio(self):
out = tempfile.NamedTemporaryFile()
screen = path.join(self.base_dir, 'SCREEN.mp4')
camera = path.join(self.base_dir, 'CAMERA.mp4')
audio = path.join(self.base_dir, 'AUDIO.mp3')
out = sidebyside.create_sbs(out.name, screen, camera, audio)
self.assertTrue(out)
def _side_by_side(self, mp, params={}):
"""Tries to immediately do the side by side operation to a mediapackage.
If the side by side operation cannot be done, logger prints it properly.
Args:
mp (Mediapackage): the mediapackage.
location (str): the location for the new video file.
"""
location = self.gen_location("mp4") if not "location" in params else params["location"]
audio_mode = "auto" if not "audio" in params else params["audio"]
sbs_layout = self.sbs_layout if not "layout" in params else params["layout"]
if audio_mode not in ["embedded", "external", "auto"]:
self.logger.warning(
"SideBySide for MP {}: unknown value {} for parameter 'audio', default to auto-mode".format(
mp.getIdentifier(), audio
)
)
audio_mode = "auto"
self.logger.info("Executing SideBySide for MP {0}".format(mp.getIdentifier()))
mp.setOpStatus("sidebyside", mediapackage.OP_PROCESSING)
self.repo.update(mp)
self.dispatcher.emit("start-operation", "sidebyside", mp)
audio = None #'camera'
camera = screen = None
for track in mp.getTracksVideoMaster():
if track.getFlavor()[0:9] == "presenter":
camera = track.getURI()
if track.getFlavor()[0:12] == "presentation":
screen = track.getURI()
if mp.getTracksAudio():
audio = mp.getTracksAudio()[0].getURI()
try:
if not camera or not screen:
raise IOError, "Error in SideBySide proccess: Two videos needed (with presenter and presentation flavors)"
if audio_mode == "auto":
self.logger.debug("SideBySide for MP {0}: auto audio-mode".format(mp.getIdentifier()))
# Look for embedded audio track, if this not exists use external audio
info = get_info(camera)
if "audio-codec" in info.get_stream_info().get_streams()[0].get_tags().to_string():
self.logger.debug("SideBySide for MP {0}: embedded audio detected".format(mp.getIdentifier()))
audio = None
else:
self.logger.debug(
"SideBySide for MP {0}: embedded audio NOT detected, trying to use external audio...".format(
mp.getIdentifier()
)
)
elif audio_mode == "embedded":
self.logger.debug("SideBySide for MP {0}: embedded audio-mode".format(mp.getIdentifier()))
# Look for embedded audio track, if this not exists use external audio
info = get_info(camera)
if "audio-codec" in info.get_stream_info().get_streams()[0].get_tags().to_string():
self.logger.debug("SideBySide for MP {0}: embedded audio detected".format(mp.getIdentifier()))
audio = None
else:
self.logger.debug(
"SideBySide for MP {0}: embedded audio NOT detected, trying to use external audio...".format(
mp.getIdentifier()
)
)
else:
self.logger.debug("SideBySide for MP {0}: external audio-mode".format(mp.getIdentifier()))
if not audio:
self.logger.debug(
"SideBySide for MP {0}: external audio NOT detected, trying to use embedded audio...".format(
mp.getIdentifier()
)
)
sidebyside.create_sbs(location, camera, screen, audio, sbs_layout, self.logger)
self.operation_success(mp, SBS)
except Exception as exc:
self.operation_error(mp, SBS, exc)
self.repo.update(mp)
