def worker(die_at=None, thumbnails=[]):
for i in xrange(5):
if die_at == i:
raise ValueError("we died")
for j in xrange(10):
time.sleep(0.01 + 0.1 * random.random())
set_progress(i * 10 + j + 1, maximum=50, status="Working... %d of 50" % (i * 10 + j + 1))
if thumbnails:
set_thumbnail(random.choice(thumbnails))
notify(message="Sleeping is complete.")
def worker(die_at=None, thumbnails=[]):
for i in xrange(5):
if die_at == i:
raise ValueError('we died')
for j in xrange(10):
time.sleep(0.01 + 0.1 * random.random())
set_progress(i * 10 + j + 1,
maximum=50,
status='Working... %d of 50' % (i * 10 + j + 1))
if thumbnails:
set_thumbnail(random.choice(thumbnails))
notify(message='Sleeping is complete.')
def make_quicktime(movie_path,
frames_path,
audio_path=None,
framerate=None,
on_progress=None):
from uifutures.worker import set_progress, notify
# Replace #### with %04d
glob_path = re.sub(r'(#+|%.+?[sd])', '*', frames_path)
frame_count = len(glob.glob(glob_path))
frames_path = re.sub(r'(#+)', lambda m: '%%0%dd' % len(m.group(1)),
frames_path)
cmd = ['ffmpeg', '-y']
if framerate:
cmd.extend(['-framerate', str(framerate)])
cmd.extend(['-i', frames_path])
if audio_path:
cmd.extend(['-i', audio_path])
cmd.extend([
'-c:v', 'libx264', '-pix_fmt', 'yuv420p', '-profile:v', 'baseline',
'-crf', '22', '-threads', '0'
])
if audio_path:
cmd.extend([
'-c:a',
'pcm_s24le',
])
cmd.extend([movie_path])
proc = subprocess.Popen(cmd, stderr=subprocess.PIPE)
for line in proc.stderr:
if on_progress:
m = re.match(r'frame=\s*(\d+)', line)
if m:
on_progress(int(m.group(1)), frame_count)
sys.stderr.write(line)
sys.stderr.flush()
notify('Your QuickTime is ready.')
def make_quicktime(movie_paths, frames_path, audio_path=None, extended_data=None, progress_callback=None):
from uifutures.worker import set_progress, notify
from dailymaker import dailymaker
from dailymaker import utils as daily_utils
from dailymaker import presets
if isinstance(movie_paths, basestring):
movie_paths = [movie_paths]
movie_path = movie_paths[0]
frame_sequence = daily_utils.parse_source_path(frames_path)
qt = dailymaker.DailyMaker()
qt.image_sequence = frame_sequence
qt.source = frames_path
qt.dest = movie_path
qt.render_preview = False
qt.extended_data = extended_data
qt.set_preset(presets.find_preset(presets.get_default_preset()))
# Setup signal to the user.
if progress_callback is not None:
qt._progress_callback = progress_callback
else:
qt._progress_callback = lambda value, maximum, image: set_progress(
value, maximum, status = "Encoding %s" % os.path.basename(frame_sequence[value])
)
if audio_path:
qt.audio = audio_path
# Process it.
qt.start()
for extra_path in movie_paths[1:]:
set_progress(status="Copying to %s" % os.path.dirname(extra_path))
copy(movie_path, extra_path)
notify('Your QuickTime is ready.')
def make_quicktime(movie_paths, frames_path, audio_path=None):
from uifutures.worker import set_progress, notify
import ks.core.project
import ks.core.quicktime.quicktime
if isinstance(movie_paths, basestring):
movie_paths = [movie_paths]
movie_path = movie_paths[0]
# Get an actual file name out of a pattern.
if '#' in frames_path:
frames_path = re.sub('#+', '*', frames_path)
if '*' in frames_path:
frames_path = sorted(glob.glob(frames_path))[0]
# Read in the sequence.
# TODO: Rebuild this functionality.
frame_sequence = ks.core.project.get_sequence(frames_path)
qt = ks.core.quicktime.quicktime.quicktime()
# Setup signal to the user.
qt.progress = lambda value, maximum: set_progress(
value,
maximum,
status="Encoding %s" % os.path.basename(frame_sequence[value]))
# Process it.
qt.make_quicktime(frame_sequence, movie_path)
if audio_path:
set_progress(status="Adding %s" % os.path.basename(audio_path))
qt.add_audio(movie_path, audio_path)
for extra_path in movie_paths[1:]:
set_progress(status="Copying to %s" % os.path.dirname(extra_path))
copy(movie_path, extra_path)
notify('Your QuickTime is ready.')
def make_quicktime(movie_paths, frames_path, audio_path=None):
from uifutures.worker import set_progress, notify
import ks.core.project
import ks.core.quicktime.quicktime
if isinstance(movie_paths, basestring):
movie_paths = [movie_paths]
movie_path = movie_paths[0]
# Get an actual file name out of a pattern.
if '#' in frames_path:
frames_path = re.sub('#+', '*', frames_path)
if '*' in frames_path:
frames_path = sorted(glob.glob(frames_path))[0]
# Read in the sequence.
# TODO: Rebuild this functionality.
frame_sequence = ks.core.project.get_sequence(frames_path)
qt = ks.core.quicktime.quicktime.quicktime()
# Setup signal to the user.
qt.progress = lambda value, maximum: set_progress(value, maximum, status="Encoding %s" % os.path.basename(frame_sequence[value]))
# Process it.
qt.make_quicktime(frame_sequence, movie_path)
if audio_path:
set_progress(status="Adding %s" % os.path.basename(audio_path))
qt.add_audio(movie_path, audio_path)
for extra_path in movie_paths[1:]:
set_progress(status="Copying to %s" % os.path.dirname(extra_path))
copy(movie_path, extra_path)
notify('Your QuickTime is ready.')
