def main(output, background, overlay,
vlc='',
angle=0, position_x=0, position_y=0,
maskfile='', width=0, height=0,
watch=False, segfaults=20, timeout=120,
verbose=False, debug=False, remote=''):
"""
Overlay videos with alpha compositing and rotation using VLM from VLC.
@param vlc -V --vlc path to vlc executable
@param position_x -x --position-x x-position of the overlay (default: 0)
@param position_y -y --position-y y-position of the overlay (default: 0)
@param width -W --width width of the overlay (default: original size)
@param height -H --height height of the overlay (default: original size)
@param angle -a --angle which angle to rotate the overlay (default: 0)
@param maskfile -m --mask overlay alpha mask image (optional)
@param watch -w --watch whether to display the result in vlc
(default: false)
@param segfaults -s --segfaults how many segfaults to compensate for
(default: 20)
@param timeout -t --timeout when to timeout and kill VLC (default: 120s)
@param verbose -v --verbose Use this if something goes wrong:
a) doesn't suppress stdout and stderr of vlc
b) sends '--verbose=2' to vlc
c) doesn't send '--quiet' to vlc
@param debug -d --debug Use this if something goes wrong:
a) log vlc command (even in non-verbose mode)
b) keep temporary files (vlm, vlc log, mask)
@param remote -r --remote Use remote video processing service at given url
"""
setup_logging()
if verbose:
logger.setLevel(logging.DEBUG)
logger.info("zt.vlc.twister starting")
options = locals()
options.update({
'output': output,
'background': background,
'overlay': overlay,
})
if verbose or debug:
media_info('background', options['background'])
media_info('overlay', options['overlay'])
twister = VideoTwisterOverlay(**options)
twister.start()
def main(port=8001, verbose=False):
"""
Overlay videos with alpha compositing and rotation using VLM from VLC.
@param port -p --port Port to listen on
@param verbose -v --verbose More output
"""
loglevel = verbose and logging.DEBUG or logging.INFO
setup_logging(loglevel)
logger.setLevel(loglevel)
# TODO: make this configurable to decouple
# zt.net.webcommand completely from zt.vlc
__import__('zt.vlc.twister')
logger.info("Starting web server on port 8001")
#app = get_app(globals())
app = get_app({'WebTwister': WebTwister})
make_server('', int(port), app).serve_forever()
# limitations under the License.
#
##############################################################################
import os
import sys
import logging
import inspect
from decorator import decorator
from tempfile import NamedTemporaryFile
from pprint import pprint, pformat
from zt.net.mime import get_message_multipart
from zt.net.http import posturl
from zt.util.log import setup_logging
setup_logging()
logger = logging.getLogger(__name__)
def proxify(url_option='', filenames=None, retval=None):
filenames = filenames or []
retval = retval or {}
def inner(f, *args, **kwargs):
argnames, varargs, varkw, defaults = inspect.getargspec(f)
if defaults:
positional_params = argnames[:-1 * len(defaults)]
kw_params = argnames[-1 * len(defaults):]
else:
positional_params = argnames
