def testHachoir(self):
tt = time.time()
# import
import collective.flowplayer.metadata_extraction as metaex
# parse
file_handle.seek(0)
metadata = metaex.parse_raw(file_handle)
file_handle.close()
assert((288, 360) == metaex.scale_from_metadata(metadata))
print 'parse with metadata_extraction: ' + str(time.time() - tt)
def testHachoir(self):
tt = time.time()
# import
import collective.flowplayer.metadata_extraction as metaex
# parse
file_handle.seek(0)
metadata = metaex.parse_raw(file_handle)
file_handle.close()
assert ((288, 360) == metaex.scale_from_metadata(metadata))
print 'parse with metadata_extraction: ' + str(time.time() - tt)
def update_media_info(context, event):
info = IPrimaryFieldInfo(context)
anno = IAnnotations(context)
ext = None
if info.value is not None:
parts = info.value.filename.rsplit('.', 1)
if len(parts) == 2:
ext = '.' + parts[1]
if ext in AUDIO_EXTENSIONS:
anno[MEDIA_INFO_KEY] = dict(audio_only=True)
elif ext in VIDEO_EXTENSIONS:
f = info.value.open()
metadata = parse_raw(f)
height, width = scale_from_metadata(metadata)
anno[MEDIA_INFO_KEY] = dict(audio_only=False, width=width, height=height)
f.close()
else:
if MEDIA_INFO_KEY in anno:
del anno[MEDIA_INFO_KEY]
def handleVideo(self):
video = IVideo.providedBy(self.content)
if not video:
alsoProvides(self.content, IVideo)
self.object.reindexObject(idxs=['object_provides'])
info = IMediaInfo(self.content)
if (not video) or (info.height == None or info.width == None):
handle = self.file_handle
try:
metadata = parse_raw(handle)
height, width = scale_from_metadata(metadata)
handle.close()
except StreamError:
height = width = None
if height and width:
info.height = height
info.width = width
def update_media_info(context, event):
info = IPrimaryFieldInfo(context)
anno = IAnnotations(context)
ext = None
if info.value is not None:
parts = info.value.filename.rsplit('.', 1)
if len(parts) == 2:
ext = '.' + parts[1]
if ext in AUDIO_EXTENSIONS:
anno[MEDIA_INFO_KEY] = dict(audio_only=True)
elif ext in VIDEO_EXTENSIONS:
f = info.value.open()
metadata = parse_raw(f)
height, width = scale_from_metadata(metadata)
anno[MEDIA_INFO_KEY] = dict(audio_only=False,
width=width,
height=height)
f.close()
else:
if MEDIA_INFO_KEY in anno:
del anno[MEDIA_INFO_KEY]
def handleVideo(self):
video = IVideo.providedBy(self.content)
if not video:
alsoProvides(self.content, IVideo)
self.object.reindexObject(idxs=['object_provides'])
info = IMediaInfo(self.content)
if (not video) or (info.height is None or info.width is None):
handle = self.file_handle
try:
metadata = parse_raw(handle)
height, width = scale_from_metadata(metadata)
handle.close()
except StreamError:
height = width = None
if height and width:
info.height = height
info.width = width
