def credits1(creditfile,width,stretch=30,color='white',
stroke_color='black', stroke_width=2,
font='Impact-Normal',fontsize=60):
"""
Parameters
-----------
creditfile
A text file whose content must be as follows: ::
# This is a comment
# The next line says : leave 4 blank lines
.blank 4
..Executive Story Editor
MARCEL DURAND
..Associate Producers
MARTIN MARCEL
DIDIER MARTIN
..Music Supervisor
JEAN DIDIER
width
Total width of the credits text in pixels
gap
Gap in pixels between the jobs and the names.
**txt_kw
Additional argument passed to TextClip (font, colors, etc.)
Returns
---------
image
An ImageClip instance that looks like this and can be scrolled
to make some credits :
Executive Story Editor MARCEL DURAND
Associate Producers MARTIN MARCEL
DIDIER MARTIN
Music Supervisor JEAN DIDIER
"""
# PARSE THE TXT FILE
with open(creditfile) as f:
lines = f.readlines()
lines = filter(lambda x:not x.startswith('\n'),lines)
texts = []
oneline=True
for l in lines:
if not l.startswith('#'):
if l.startswith('.blank'):
for i in range(int(l.split(' ')[1])):
texts.append(['\n','\n'])
elif l.startswith('..'):
texts.append([l[2:],''])
oneline=True
else:
if oneline:
texts.append(['',l])
oneline=False
else:
texts.append(['\n',l])
left,right = [ "".join(l) for l in zip(*texts)]
# MAKE TWO COLUMNS FOR THE CREDITS
left,right = [TextClip(txt,color=color,stroke_color=stroke_color,
stroke_width=stroke_width,font=font,
fontsize=fontsize,align=al)
for txt,al in [(left,'East'),(right,'West')]]
cc = CompositeVideoClip( [left, right.set_pos((left.w+gap,0))],
size = (left.w+right.w+gap,right.h),
transparent=True)
# SCALE TO THE REQUIRED SIZE
scaled = cc.fx(resize , width=width)
# TRANSFORM THE WHOLE CREDIT CLIP INTO AN ImageCLip
imclip = ImageClip(scaled.get_frame(0))
amask = ImageClip(scaled.mask.get_frame(0),ismask=True)
return imclip.set_mask(amask)
def credits1(creditfile,
width,
stretch=30,
color='white',
stroke_color='black',
stroke_width=2,
font='Impact-Normal',
fontsize=60):
"""
Parameters
-----------
creditfile
A text file whose content must be as follows: ::
# This is a comment
# The next line says : leave 4 blank lines
.blank 4
..Executive Story Editor
MARCEL DURAND
..Associate Producers
MARTIN MARCEL
DIDIER MARTIN
..Music Supervisor
JEAN DIDIER
width
Total width of the credits text in pixels
gap
Gap in pixels between the jobs and the names.
**txt_kw
Additional argument passed to TextClip (font, colors, etc.)
Returns
---------
image
An ImageClip instance that looks like this and can be scrolled
to make some credits :
Executive Story Editor MARCEL DURAND
Associate Producers MARTIN MARCEL
DIDIER MARTIN
Music Supervisor JEAN DIDIER
"""
# PARSE THE TXT FILE
with open(creditfile) as f:
lines = f.readlines()
lines = filter(lambda x: not x.startswith('\n'), lines)
texts = []
oneline = True
for l in lines:
if not l.startswith('#'):
if l.startswith('.blank'):
for i in range(int(l.split(' ')[1])):
texts.append(['\n', '\n'])
elif l.startswith('..'):
texts.append([l[2:], ''])
oneline = True
else:
if oneline:
texts.append(['', l])
oneline = False
else:
texts.append(['\n', l])
left, right = ["".join(l) for l in zip(*texts)]
# MAKE TWO COLUMNS FOR THE CREDITS
left, right = [
TextClip(txt,
color=color,
stroke_color=stroke_color,
stroke_width=stroke_width,
font=font,
fontsize=fontsize,
align=al) for txt, al in [(left, 'East'), (right, 'West')]
]
cc = CompositeVideoClip([left, right.set_pos((left.w + gap, 0))],
tamano=(left.w + right.w + gap, right.h),
transparent=True)
# SCALE TO THE REQUIRED SIZE
scaled = cc.fx(resize, width=width)
# TRANSFORM THE WHOLE CREDIT CLIP INTO AN ImageCLip
imclip = ImageClip(scaled.get_frame(0))
amask = ImageClip(scaled.mask.get_frame(0), ismask=True)
return imclip.set_mask(amask)
def credits1(creditfile,width,stretch=30,color='white',
stroke_color='black', stroke_width=2,
font='Impact-Normal',fontsize=60):
"""
The first credits I imagined. They take as argument a file like: ::
# This is a comment
# The next line says : leave 4 blank lines
.blank 4
..Executive Story Editor
MARCEL DURAND
..Associate Producers
MARTIN MARCEL
DIDIER MARTIN
..Music Supervisor
JEAN DIDIER
And produce an ImageClip that looks like :
Executive Story Editor MARCEL DURAND
Associate Producers MARTIN MARCEL
DIDIER MARTIN
Music Supervisor JEAN DIDIER
:param width: total width of the credits text
:param stretch: stretch in pixels between the jobs and the names.
The other keywords are passed to the ``TextClip``s
"""
# PARSE THE TXT FILE
with open(creditfile) as f:
lines = f.readlines()
lines = filter(lambda x:not x.startswith('\n'),lines)
texts = []
oneline=True
for l in lines:
if not l.startswith('#'):
if l.startswith('.blank'):
for i in range(int(l.split(' ')[1])):
texts.append(['\n','\n'])
elif l.startswith('..'):
texts.append([l[2:],''])
oneline=True
else:
if oneline:
texts.append(['',l])
oneline=False
else:
texts.append(['\n',l])
left,right = [ "".join(l) for l in zip(*texts)]
# MAKE TWO COLUMNS FOR THE CREDITS
left,right = [TextClip(txt,color=color,stroke_color=stroke_color,
stroke_width=stroke_width,font=font,
fontsize=fontsize,align=al)
for txt,al in [(left,'East'),(right,'West')]]
cc = CompositeVideoClip( [left, right.set_pos((left.w+stretch,0))],
size = (left.w+right.w+stretch,right.h),
transparent=True)
# SCALE TO THE REQUIRED SIZE
scaled = cc.fx(resize , width=width)
# TRANSFORM THE WHOLE CREDIT CLIP INTO AN ImageCLip
imclip = ImageClip(scaled.get_frame(0))
amask = ImageClip(scaled.mask.get_frame(0),ismask=True)
return imclip.set_mask(amask)
