def play_sequence(seq, fps=30, repeats=1):
shape = seq[0].size
console.set_terminal_size(shape)
t = time.clock()
for im in seq:
console.clear_term()
print(im)
interval = time.clock()-t
t = time.clock()
remaining = 1.0/fps-interval
if remaining > 0:
time.sleep(remaining)
def play_sequence(seq, fps=30, repeats=1):
shape = seq[0].size
console.set_terminal_size(shape)
t = time.time()
for im in seq:
console.clear_term()
print(im)
interval = time.time()-t
t = time.time()
remaining = 1.0/fps-interval
if remaining > 0:
time.sleep(remaining)
def _play_movie(self, fps=None, repeats=1):
fps = fps or self.default_fps
if repeats < 0:
repeats = 1 # lets just play movies once by default
for i in range(repeats):
video = cv2.VideoCapture(self.movie_path)
frame = 0
t = time.clock()
while 1:
result, image = video.read()
if type(image) != np.ndarray:
print("End of movie.")
break
if result:
ascii_img = AsciiImage(image,
scalefactor=self.scalefactor,
invert=self.invert,
equalize=self.equalize,
lut=self.lut,
font_path=self.font_path)
#set terminal size on the first image?
if frame == 0:
try:
console.set_terminal_size(ascii_img.size)
except:
pass
console.clear_term()
print(ascii_img)
frame += 1
else:
break
draw_time = time.clock()-t
t = time.clock()
remaining = 1.0/fps-draw_time
if remaining > 0:
time.sleep(remaining)
interval = draw_time+remaining
else:
interval = draw_time
self.frame_intervals.append(interval)
self.draw_times.append(draw_time)
print("Total frames displayed:", frame)
print("Avg draw time:", np.mean(self.draw_times))
print("Avg frame interval:", np.mean(self.frame_intervals))
print("Max frame interval:", np.max(self.frame_intervals))
print("Min frame interval:", np.min(self.frame_intervals))
video.release()
def _play_movie(self, fps=None, repeats=1):
fps = fps or self.default_fps
if repeats < 0:
repeats = 1 # lets just play movies once by default
for i in range(repeats):
video = cv2.VideoCapture(self.movie_path)
frame = 0
t = time.clock()
while 1:
result, image = video.read()
if type(image) != np.ndarray:
print("End of movie.")
break
if result:
ascii_img = AsciiImage(image,
scalefactor=self.scalefactor,
invert=self.invert,
equalize=self.equalize,
lut=self.lut,
font_path=self.font_path)
#set terminal size on the first image?
if frame == 0:
try:
console.set_terminal_size(ascii_img.size)
except:
pass
console.clear_term()
print(ascii_img)
frame += 1
else:
break
draw_time = time.clock()-t
t = time.clock()
remaining = 1.0/fps-draw_time
if remaining > 0:
time.sleep(remaining)
interval = draw_time+remaining
else:
interval = draw_time
self.frame_intervals.append(interval)
self.draw_times.append(draw_time)
print("Total frames displayed:", frame)
print("Avg draw time:", np.mean(self.draw_times))
print("Avg frame interval:", np.mean(self.frame_intervals))
print("Max frame interval:", np.max(self.frame_intervals))
print("Min frame interval:", np.min(self.frame_intervals))
video.release()
def stream(self, fps=15.0):
frame = 0
t = time.clock()
while 1:
result, image = self.video.read()
if type(image) != np.ndarray:
if frame == 0:
raise IOError(
"No frames available. Bro, do you even camera?")
##TODO: find some way to break out besides ^C
print("End of movie.")
break
if result:
ascii_img = AsciiImage(image,
scalefactor=self.scalefactor,
invert=self.invert,
equalize=self.equalize,
lut=self.lut)
#set terminal size on the first image?
if frame == 0:
try:
console.set_terminal_size(ascii_img.size)
except:
pass
console.clear_term()
print(ascii_img)
frame += 1
else:
break
draw_time = time.clock() - t
t = time.clock()
remaining = 1.0 / fps - draw_time
if remaining > 0:
time.sleep(remaining)
interval = draw_time + remaining
else:
interval = draw_time
self.frame_intervals.append(interval)
self.draw_times.append(draw_time)
print("Total frames displayed:", frame)
print("Avg draw time:", np.mean(self.draw_times))
print("Avg frame interval:", np.mean(self.frame_intervals))
print("Max frame interval:", np.max(self.frame_intervals))
print("Min frame interval:", np.min(self.frame_intervals))
self.release()
def stream(self, fps=15.0):
frame = 0
t = time.clock()
while 1:
result, image = self.video.read()
if type(image) != np.ndarray:
if frame == 0:
raise IOError("No frames available. Bro, do you even camera?")
##TODO: find some way to break out besides ^C
print("End of movie.")
break
if result:
ascii_img = AsciiImage(image,
scalefactor=self.scalefactor,
invert=self.invert,
equalize=self.equalize,
lut=self.lut)
#set terminal size on the first image?
if frame == 0:
try:
console.set_terminal_size(ascii_img.size)
except:
pass
console.clear_term()
print(ascii_img)
frame += 1
else:
break
draw_time = time.clock()-t
t = time.clock()
remaining = 1.0/fps-draw_time
if remaining > 0:
time.sleep(remaining)
interval = draw_time+remaining
else:
interval = draw_time
self.frame_intervals.append(interval)
self.draw_times.append(draw_time)
print("Total frames displayed:", frame)
print("Avg draw time:", np.mean(self.draw_times))
print("Avg frame interval:", np.mean(self.frame_intervals))
print("Max frame interval:", np.max(self.frame_intervals))
print("Min frame interval:", np.min(self.frame_intervals))
self.release()