def test_speed(self):
clip = Clip('video.mp4').speed(.5)
self.assertEqual(str(clip),
'-track timewarp:0.5:video.mp4 in=":0.000000"')
clip = Clip('video.mp4').speed(2)
self.assertEqual(str(clip),
'-track timewarp:2:video.mp4 in=":0.000000"')
def test_multitrack_composition(self):
config.MELT_BINARY = 'melt'
clip = Clip('video.mp4')
clip2 = Clip('video2.mp4')
comp = Composition([clip, clip2])
self.assertEqual(
str(comp),
'melt -track color:#000000 out=0 -track video.mp4 in=":0.000000" -track video2.mp4 in=":0.000000" -transition composite distort=1 a_track=0 b_track=1 -transition mix a_track=0 b_track=1 -transition composite distort=1 a_track=0 b_track=2 -transition mix a_track=0 b_track=2'
)
def test_basic_singletrack_composition(self):
config.MELT_BINARY = 'melt'
clip = Clip('video.mp4')
clip2 = Clip('video2.mp4')
comp = Composition([clip, clip2], singletrack=True)
self.assertEqual(
str(comp),
'melt -track color:#000000 out=0 -track video.mp4 in=":0.000000" video2.mp4 in=":0.000000" -transition composite distort=1 a_track=0 b_track=1'
)
def cut_right():
for video in list_videos:
name = path.basename(video).split(':')[0] + ".mp4"
resized_path = path.join(COMPOSITION_DESTINATION, name)
print("Cutting Right")
clip = Clip(resized_path)
clip.fx('crop', {'right': 1280/2})
Composition([clip]).save(path.join(COMPOSITION_CROPPED_RIGHT, name))
def test_cut(self):
clip = Clip('video.mp4').cut(start=1.1, end=3)
self.assertEqual(str(clip),
'-track video.mp4 in=":1.100000" out=":3.000000"')
clip = Clip('video.mp4').cut(start=1.1)
self.assertEqual(str(clip), '-track video.mp4 in=":1.100000"')
clip = Clip('video.mp4').cut(end=2)
self.assertEqual(str(clip),
'-track video.mp4 in=":0.000000" out=":2.000000"')
clip = Clip('video.mp4').cut(start=1, duration=3)
self.assertEqual(str(clip),
'-track video.mp4 in=":1.000000" out=":4.000000"')
def compose_silences(min_silence=2, max_silence=4.0, total=None, randomize=True, outname='silences.mp4'):
silences = []
for jsonfile in glob(BASE + '*.json'):
with open(jsonfile, 'r') as infile:
words = json.load(infile)['words']
for a, b in zip(words, words[1:]):
try:
dist = b['start'] - a['end']
if dist >= min_silence and dist <= max_silence:
silences.append((jsonfile, a['end'], b['start']))
except Exception as e:
continue
if randomize:
random.shuffle(silences)
if total is not None:
silences = silences[0:total]
clips = []
for s in silences:
jsonfile, start, end = s
vid = jsonfile.replace('.json', '')
print(vid, start, end)
clip = Clip(vid, start=start, end=end)
clips.append(clip)
comp = Composition(clips, singletrack=True)
comp.save(outname)
def compose(timestamps):
p = Pool(processes=5)
_urls = p.map(get_vid_url, timestamps.keys())
urls = {}
for v, u in _urls:
if u:
urls[v] = u
to_download = []
i = 0
for vid in timestamps:
if vid not in urls:
continue
words = timestamps[vid]
for w in words:
start = w['start']
end = w['end'] + 0.02
outname = str(i).zfill(4) + '.mp4'
to_download.append((urls[vid], start, end, outname))
i += 1
# if os.path.exists(outname):
# i += 1
# continue
clipnames = p.starmap(download_segment, to_download)
clips = []
for f in clipnames:
clips.append(Clip(f))
comp = Composition(clips, singletrack=True)
comp.save('supercut.mp4')
def compose_hmms():
eats = []
for jsonfile in glob(BASE + '*.json'):
with open(jsonfile, 'r') as infile:
words = json.load(infile)['words']
for a in words:
if a['word'].lower() == 'mmm' and 'end' in a and 'start' in a:
eats.append((jsonfile, a['start'], a['end']))
clips = []
for i, s in enumerate(eats):
jsonfile, start, end = s
vid = jsonfile.replace('.json', '')
if end - start > 1:
start = end - 1
if end - start < 0.1:
continue
print(vid, start, end)
clip = Clip(vid, start=start, end=end)
# clip.save('eats/{}.mp4'.format(str(i).zfill(4)))
clips.append(clip)
outname = 'hmm.mp4'
comp = Composition(clips, singletrack=True)
comp.save(outname)
def test_profie(self):
clip = Clip(os.path.realpath('demos/videos/hand1.mp4'))
self.assertAlmostEqual(clip.original_duration, 4.18000)
self.assertAlmostEqual(clip.duration, 4.18000)
self.assertEqual(clip.total_frames, 251)
self.assertEqual(clip.original_fps, 60)
self.assertEqual(clip.width, 1280)
self.assertEqual(clip.height, 720)
def test_args(self):
clip = Clip('video.mp4')
self.assertEqual(str(clip), '-track video.mp4 in=":0.000000"')
clip = Clip('video.mp4', start=1.5)
self.assertEqual(str(clip), '-track video.mp4 in=":1.500000"')
clip = Clip('video.mp4', start=1.1, end=3)
self.assertEqual(str(clip),
'-track video.mp4 in=":1.100000" out=":3.000000"')
clip = Clip('video.mp4', offset=2)
self.assertEqual(str(clip),
'-track -blank :2.000000 video.mp4 in=":0.000000"')
clip = str(Clip('video.mp4', somearg=5, anotherarg="hi"))
self.assertTrue(' somearg="5"' in clip)
self.assertTrue(' anotherarg="hi"' in clip)
def make_video():
randomq = get_random_question()
nouns = get_nouns(randomq)
print randomq
print nouns
saved_image = get_image(random.choice(nouns))
print saved_image
clip = Clip(saved_image, start=0, end=2)
text = Text(randomq, start=0, end=2)
text.spin(20)
comp = Composition([clip, text])
comp.save('lol.mp4')
def compose_right():
list_videos_right = glob('./recorded_videos/recorded_videos_cut/recorded_videos_cut_right/*.mp4')
clips_right = []
for video in list_videos_right:
clip_right = Clip(video)
clips_right.append(clip_right)
print("Composing Right Videos")
shuffle(clips_right)
# play videos on top of each other
composition = Composition(clips_right, singletrack=True)
composition.save(COMPOSITION_CROPPED_RIGHT + '/composition_right/videos_right.mp4')
def compose_with_vidpy(
maxduration=60,
thresh=0.2,
fade=0.3,
duration=4,
sections=3,
padding=0.5,
outname="home.mp4",
):
shots = {}
allshots = []
for f in glob("videos/*.shots.json"):
# if re.search(r'^videos/\d+', f) is None:
# continue
with open(f, "r") as infile:
data = json.load(infile)
f = f.replace(".shots.json", "")
_shots = [(f, d["time"]) for d in data if d["score"] > thresh]
_shots = [d["time"] for d in data if d["score"] > thresh]
shots[f] = []
for i, d in enumerate(_shots):
if i > 0:
start = _shots[i - 1]
else:
start = 0
end = d
shots[f].append((start, end))
# if len(_shots) > 5:
# shots[f] = _shots
# allshots += _shots
offset = 0
clips = []
while offset < maxduration:
filename = random.choice(list(shots.keys()))
if len(shots[filename]) < 5:
continue
start, end = random.choice(shots[filename])
start += padding
end -= padding
dur = min(end - start, duration - padding)
clip = Clip(filename, start=start, end=start + dur, offset=offset)
clip.zoompan([0, 0, "100%", "100%"], ["-25%", "-25%", "150%", "150%"],
0, 100)
clip.fadein(fade)
offset += dur - fade
clips.append(clip)
# if stitch:
comp = Composition(clips)
comp.save(outname)
def test_xml(self):
clip = Clip('demos/videos/hand1.mp4')
clip2 = Clip('demos/videos/hand2.mp4')
# by default, the duration/width/height/fps should be set automatically
comp = Composition([clip, clip2])
xml = fromstring(comp.xml())
profile = xml.find('profile')
self.assertEqual(profile.get('width'), '1280')
self.assertEqual(profile.get('height'), '720')
self.assertEqual(profile.get('frame_rate_num'), '60')
self.assertEqual(xml.find('tractor').get('out'), '250')
self.assertEqual(xml.find('producer').get('out'), '250')
self.assertEqual(xml.find('./playlist/entry').get('out'), '250')
# overwrite fps, width, height, duration
comp = Composition([clip, clip2],
duration=10,
width=100,
height=50,
fps=30)
xml = fromstring(comp.xml())
profile = xml.find('profile')
self.assertEqual(profile.get('width'), '100')
self.assertEqual(profile.get('height'), '50')
self.assertEqual(profile.get('frame_rate_num'), '30')
self.assertEqual(xml.find('tractor').get('out'), ':10.000000')
self.assertEqual(xml.find('producer').get('out'), ':10.000000')
self.assertEqual(xml.find('./playlist/entry').get('out'), ':10.000000')
# test duration for singletrack
comp = Composition([clip, clip2], singletrack=True)
xml = fromstring(comp.xml())
self.assertEqual(xml.find('tractor').get('out'), '396')
self.assertEqual(xml.find('producer').get('out'), '396')
self.assertEqual(xml.find('./playlist/entry').get('out'), '396')
def compose(lines, outname='cut.mp4'):
alllines = {}
clips = []
vids = {}
# for srt in glob(BASE + '*.srt'):
# _lines = clean_srt(srt)
# alllines += [(k, _lines[k], srt) for k in _lines]
segments = []
for jsonfile in glob(BASE + '*.json'):
with open(jsonfile, 'r') as infile:
words = json.load(infile)['words']
alllines[jsonfile] = words
for l in lines:
# ts, text, srt = random.choice(find_line(l, alllines))
# print(ts, text, srt)
# vid = srt.replace('.srt', '.mp4')
# # if vid not in vids:
# # vids[vid] = VideoFileClip(vid)
# start, end = convert_timespan(ts)
# clip = vids[vid].subclip(start, end + 0.5)
# clips.append(clip)
results = find_in_json(l, alllines)
for r in results:
if r not in segments:
segments.append(r)
# segments += results
for result in segments:
jsonfile, start, end = result
vid = jsonfile.replace('.json', '')
print(vid, start, end)
# if vid not in vids:
# vids[vid] = VideoFileClip(vid)
# clip = vids[vid].subclip(start, end)
clip = Clip(vid, start=start, end=end)
clips.append(clip)
# comp = concatenate(clips)
# comp.write_videofile(outname)
comp = Composition(clips, singletrack=True)
comp.save(outname)
def main(filenames=None):
# try:
# shutil.rmtree('shots')
# except:
# pass
#
# os.makedirs('shots')
query = ''
if filenames is None:
with open('recipes.txt', 'r') as infile:
recipes = [r.strip() for r in infile.readlines()]
recipes = [r for r in recipes if r != '']
query = random.choice(recipes)
download(query)
filenames = glob('videos/*.mp4')
video = [
('ingredients', '(<DT>? <CD>? <JJ>? <NN|NNS>+ <IN> <NN|NNS>+)'),
('simple_ingredients', '(<JJ> <NN|NNS>)'),
('simple_ingredients2', '(<JJ>? <NN> <IN> <JJ>? <NN|NNS>)'),
('instructions', '(<RB>? <VB> <DT>? <JJ>? <NN|NNS> <RB>?)'),
('instructions2', '(<VB> <PRP> <RB>? <NN|NNS>?)'),
('delicious', 'delicious|incredible|wonderful|amazing'),
('hmm', 'hmm|mmm|yum'),
]
clips = []
for cat, pat in video:
outname = cat + '.mp4'
compose_clip(filenames, outname, pat)
clips.append(Clip(outname))
comp = Composition(clips, singletrack=True)
# finalname = 'cookingshow_' + query + '.mp4'
finalname = 'cookingshow.mp4'
comp.save(finalname)
return finalname
def test_fx(self):
clip = Clip('video.mp4').fx('somefx')
self.assertEqual(
str(clip), '-track video.mp4 in=":0.000000" -attach-track somefx')
clip = Clip('video.mp4').fx('somefx')
self.assertEqual(' '.join(clip.args(singletrack=True)),
'video.mp4 in=":0.000000" -attach-clip somefx')
clip = str(
Clip('video.mp4').fx('somefx', {
'param1': 2,
'param2': 'hello'
}))
self.assertTrue(
'-track video.mp4 in=":0.000000" -attach-track somefx' in clip)
self.assertTrue(' param1="2"' in clip)
self.assertTrue(' param2="hello"' in clip)
def extract_shots(thresh=0.2, duration=4, padding=0.5):
shots = {}
allshots = []
for f in glob('videos/*.shots.json'):
with open(f, 'r') as infile:
data = json.load(infile)
f = f.replace('.shots.json', '')
_shots = [d['time'] for d in data if d['score'] > thresh]
for i, d in enumerate(_shots):
if i > 0:
start = _shots[i - 1]
else:
start = 0
end = d
start += padding
end -= padding
end = min(end, start + duration - padding)
if end - start < 1:
continue
print(start, end)
outname = 'shots/{}_{}_{}.mp4'.format(f.replace('videos/', ''),
start, end)
if os.path.exists(outname):
continue
clip = Clip(f, start=start, end=end)
clip.zoompan([0, 0, '100%', '100%'],
['-25%', '-25%', '150%', '150%'], 0, 100)
clip.save(outname)
from vidpy import Clip, Composition
video1 = 'sunset/sunset1_small.mp4'
clips = []
clip1 = Clip(video1)
# attempt to automatically remove background color
# you can also specify a color with color='#00ff00'
clip1.chroma(amount=0.001)
clip1.chroma(color="#9187ff")
clips = [clip1]
comp = Composition(clips, bgcolor='#FF87DC')
comp.save('sunsetlayer1.mp4')
comp.preview()
from vidpy import Clip, Composition
video = 'videos/hand1.mp4'
clips = []
for i in range(0, 5):
clip = Clip(video)
# attempt to automatically remove background color
# you can also specify a color with color='#00ff00'
clip.chroma(amount=0.2)
# start the clips 1/2 second after last clip
clip.set_offset(i * 0.5)
# change the clips x coordinate
clip.position(x=(i * 100) - 300)
# loop the clip 3 times
clip.repeat(3)
clips.append(clip)
comp = Composition(clips, bgcolor='#ff4dff', duration=4)
comp.save('chroma_overlay.mp4')
import glob
from vidpy import Clip, Composition, Text
clips = []
face_files = glob.glob("face*.mp4")
start = 0
for f in face_files:
clip = Clip(f)
clip.set_offset(start)
clip.repeat(20)
clip.opacity(.5)
clips.append(clip)
start += .5
textclip = Text("Your faces look cool!", font="Comic Sans MS", color="#ff0000")
clips.append(textclip)
comp = Composition(clips)
comp.preview()
# clip1 = Clip("face-5.mp4")
# clip1.repeat(50)
# clip1.fx('frei0r.cartoon', {'0': .999})
#
# comp = Composition([clip1])
# comp.preview()
# clip2 = Clip("face-3.mp4")
# clip1.repeat(100)
# start position
x = 0
y = 0
# variable for introducing randomness
delta = 5
# empty list of clips
clips = []
# while y is inside of canvas
while y < canvasHeight:
# create a clip
clip = Clip(video)
# set clip position
# add random offsets to each variable
randomX = x + random.uniform(-delta, delta)
randomY = y + random.uniform(-delta, delta)
randomWidth = vidWidth + random.uniform(-delta, delta)
randomHeight = vidHeight + random.uniform(-delta, delta)
clip.position(x=randomX, y=randomY, w=randomWidth, h=randomHeight)
# fade in for 0.1 second
clip.fadein(0.1)
# repeat the clip three times
clip.repeat(3)
from vidpy import Clip, Composition
clip = Clip('videos/hand2.mp4')
clip.speed(0.1)
clip.preview()
# Composition([clip]).preview()
def make_video():
clips = []
blankclip = Clip('black.mp4')
clips.append(blankclip)
for video in mergeSequence:
#print mergeSequence
#print each video of the sequence and tagsself.and colors
#filename = "./videos/" + video['id']
filename = video["path"]
#print video
print(filename)
# if filename.endswith('mp3'):
# continue
clip = Clip(filename, start=video['start'], end=video['end'])
# clip.position(x=0, y=0, w='100%', h='100%', distort=True)
# clip.fx('crop', {
# 'center': 1
# })
# clip.fx('affine', {
# 'transition.geometry': '0/0:640x640',
# 'transition.fill': 1,
# 'transition.distort': 1,
# 'transition.scale': 1,
# 'scale': 1
# })
if "abstract" in video["tags"]:
clip.fadein(1)
clip.fadeout(1.5)
if video in beginning:
clip.fadein(3)
if video in ending:
clip.fadeout(1.5)
if video in randomSounds:
clip.fadein(1)
clip.fadeout(1.5)
clip.glow()
clips.append(clip)
print(mergeSequence[0]["id"])
# clips = clips[0:3]
composition = Composition(clips, singletrack=True)
videoName = "render/videoMergeClassic" + datetime.datetime.now().strftime(
"%Y%m%d%H%M%S") + ".mp4"
#composition.save(videoName)
composition.preview()
def make_video():
clips=[]
for video in mergeSequence:
#print mergeSequence
#print each video of the sequence and tagsself.and colors
#filename = "./videos/" + video['id']
filename = video["path"]
#print video
#print filename
clip = Clip(filename, start=video['start'], end= video['end'])
if "abstract" in video["tags"]:
clip.fadein(1)
clip.fadeout(1.5)
for video in beginning:
clip.fadein(3)
for video in ending:
clip.fadeout(1.5)
for video in randomSounds:
clip.fadein(1)
clip.fadeout(1.5)
clip.glow()
clips.append(clip)
print (mergeSequence[0]["id"])
composition = Composition(clips,singletrack=True, width=800, height=800)
videoName = "render/videoMergeClassic" + datetime.datetime.now().strftime("%Y%m%d%H%M%S") +".mp4"
composition.save(videoName)
'invert': [],
'extract_color': [],
'glow': [],
'softglow': [],
}
# empty list of clips
clips = []
# number of videos to be stitched
videos = 10
# iterate through every video
for video in range(videos):
# create a clip one second long
clip = Clip(vid, start=0, end=random.random()*10)
# mute it
clip.volume(0)
# pick random key from the dictionary
f = random.choice(list(filters.keys()))
# retrieve the arguments from the dictionary
args = filters[f]
if len(args) > 0:
getattr(clip, f)(*args)
else:
getattr(clip, f)()
import random
import time
from vidpy import Clip, Composition
hands = glob.glob('hands/*.mp4')
hand = random.choice(hands)
print hand
clips = []
x = -400
start = 0
backgrounds = ['#2cffff', '#fc282a', '#fcdb2a', '#2452d8']
for i in range(0, 6): # same as for i in [0, 1, 2, 3, 4]
clip = Clip(hand)
clip.chroma()
clip.set_offset(start)
clip.position(x=x)
clip.fadein(0.2)
clip.fadeout(0.2)
clips.append(clip)
start += 0.5
x += 150
composition = Composition(clips, bgcolor=random.choice(backgrounds))
outname = 'coolhands_{}.mp4'.format(int(time.time()))
composition.save(outname)
from vidpy import Clip, Composition
clip1 = Clip("videos/output.mp4", start=1, end=5)
clip2 = Clip("videos/zuck.mp4", start=0, end=6)
# clip1.fadein(1)
# clip2.fadeout(1)
# clip1.chroma(color='#000000')
clips = [clip1, clip2]
comp = Composition(clips, singletrack=True)
comp.preview()
def compose_clip(filenames, outname, pat):
timestamps = []
for f in filenames:
try:
with open(f.replace('.mp4', '.en.vtt'), 'r') as infile:
data = infile.read()
sentences = vtt.parse_auto_sub(data)
except:
continue
if 'words' not in sentences[0]:
continue
if '<' in pat:
text = ' '.join([s['text'] for s in sentences])
doc = nlp(text)
results = pos_regex_matches(doc, pat)
results = [r.string.lower().strip() for r in results]
results = [r for r in results if "'" not in r]
results = list(set(results))
else:
results = pat.split('|')
allwords = []
for s in sentences:
allwords += s['words']
justwords = [w['word'].lower().strip() for w in allwords]
for r in results:
# print(r)
indices = find_sub_list(r.split(' '), justwords)
for i in indices:
start = allwords[i[0]]['start']
end = allwords[i[1]]['end'] + 0.2
timestamps.append((f, r, start, end))
timestamps = sorted(timestamps, key=lambda x: x[1])
clips = []
'''create with vidpy'''
for f, r, start, end in timestamps:
print(r)
clip = Clip(f, start=start, end=end)
clip.text(r,
font='Courgette',
size=60,
valign='bottom',
color='#FFFF00',
bbox=('1%', '1%', '98%', '98%'))
clips.append(clip)
tmpclips = []
for i, chunk in enumerate(chunker(clips, 60)):
tmpname = outname + '.tmp.{}.mp4'.format(str(i).zfill(5))
comp = Composition(chunk, singletrack=True)
comp.save(tmpname)
tmpclips.append(tmpname)
comp = Composition([Clip(t) for t in tmpclips], singletrack=True)
comp.save(outname)
for tmpname in tmpclips:
os.remove(tmpname)
'''create with ffmpeg'''
# clipnum = 0
# for f, r, start, end in timestamps:
# tempout = 'shots/' + str(clipnum).zfill(6) + '.mp4'
# fontfile = os.path.abspath("Courgette-Regular.ttf")
# args = '''ffmpeg -hide_banner -loglevel panic -y -i {} -ss {} -t {} -strict -2 -vf drawtext="fontfile={}:text='{}': fontcolor=yellow: fontsize=30: x=(w-text_w)/2: y=(h-text_h-20)" {}'''.format(f, start, end-start, fontfile, r, tempout)
# args = '''ffmpeg -hide_banner -loglevel panic -y -i {} -ss {} -t {} -strict -2 {}'''.format(f, start, end-start, tempout)
# with Popen(args, shell=True):
# pass
# clipnum += 1
'''create clips with vidpy'''
# clipnum = 0
# for f, r, start, end in timestamps:
# print(r)
# tempout = 'shots/' + str(clipnum).zfill(6) + '.mp4'
# clip = Clip(f, start=start, end=end)
# clip.text(r, font='Courgette', size=60, valign='bottom', color='#FFFF00', bbox=('1%', '1%', '98%', '98%'))
# Composition([clip]).save(tempout, silent=True)
# clipnum += 1
return outname
## example based on Stitch Videos example from VidPy website
## https://antiboredom.github.io/vidpy/examples.html
# import vidpy module
from vidpy import Clip, Composition
# load clips
clip1 = Clip('videos/video1.mp4')
clip2 = Clip('videos/video2.mp4')
clip3 = Clip('videos/video3.mp4')
# list of videos
clips = [clip1, clip2, clip3]
# stitch all clips together
stiched = Composition(clips, singletrack=True)
stiched.save('allVids.mp4')