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ImageSequenceClip from moviepy library gives me Exception: ImageSequenceClip requires all images to be the same size

  • Thread starter Thread starter Bruno Vontor
  • Start date Start date
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Bruno Vontor

Guest
this is my function

Code:
def create_image_sequence(images, fps=None, aspectRatio=None, resolution=None):
    '''
    Takes request.FILE images and makes video sequence it finnaly transfers to gif
    
    DONT FORGET TO DELETE GIF
    '''
    
    #STORING IMAGES INTO TMP FOLDER
    imagesTMPpaths = []
    
    for key, value in images.items():
        ext = photo_extension(value)
        
        tmp_image = tempfile.NamedTemporaryFile(delete=False, suffix=ext)
        tmp_image.write(io.BytesIO(value.read()).read())
        tmp_image.close()
        
        imagesTMPpaths.append(tmp_image.name)
        print(f'{key}: {value}')
    

    #GETTING SMALLEST WIDTH --------
    
    images_sizes = []
    
    for image_tmp_path in imagesTMPpaths:
        
        with Image.open(image_tmp_path) as img:
            
            width, height = img.size #returns duplets
            images_sizes.append([width*height, width, height])
        
    images_sizes.sort() #it automaticly sorts by its first value
    print('xxxxxxx\nSize resizing to: ', images_sizes[0], '\nxxxxxxx')
    
    #GETTING SMALLEST WIDTH end --------
    
    
    #RESIZE IMAGES TO SMALLEST ONE --------
    print('\nresizing proces\n-------')
    for image_tmp_path in imagesTMPpaths:
        #https://stackoverflow.com/a/4271003 (resize with black fillers/padding)
        
        with Image.open(image_tmp_path) as img:
            print('\noriginal size: ', img.size)

            imgModified = ImageOps.pad(Image.open(image_tmp_path), (images_sizes[0][1], images_sizes[0][2]), color='black')
            
            imgModified.save(image_tmp_path)
            print('modified size: ', imgModified.size)
            print('PASSED: ', imgModified.size == (images_sizes[0][1], images_sizes[0][2]), '\n')
        
        
    # Verify all images have been resized correctly
    for image_tmp_path in imagesTMPpaths:
        with Image.open(image_tmp_path) as img:
            img = Image.open(image_tmp_path)
            print('size: ', img.size)
            print('PASSED: ', img.size == (images_sizes[0][1], images_sizes[0][2]), '\n')
        
    
    print(imagesTMPpaths)
    print(type(fps))
    print(f'fps: --{fps}--')
    print(fps not in [None,''])
    
    
        
    # Creating image sequence clip
    if fps in [0, None, '']:
        fps = len(imagesTMPpaths)
    else:
        fps = int(fps)
    
    imageSequence = ImageSequenceClip(imagesTMPpaths, fps=fps)
    
    
        
    if resolution  not in [None,'no change']:
        width, height = map(int, resolution.split('x')) #split will split around X and map makes two outputs int
        print('Resolution allowed:', resolution)
        print(width, height)
        imageSequence = imageSequence.resize(newsize=(width, height))
        print("Resolution updated. New size:", imageSequence.size)
    
    # Adjust aspect ratio if specified
    if aspectRatio not in [None,'no change']:
        print('Aspect ratio allowed:', aspectRatio)
        x, y = map(int, aspectRatio.split(':'))
        
        imageSequence = imageSequence.resize(newsize=(imageSequence.size[0], int(imageSequence.size[0] * y / x)))
        print("Aspect ratio updated. New size:", imageSequence.size)
    
    
    #final GIF
    tmp_gif = tempfile.NamedTemporaryFile(delete=False, suffix='.gif')
    
    
    imageSequence.write_gif(tmp_gif.name, program = 'ffmpeg')#WRITING INTO --> tmp_gif,  when using same tmp_gif path!
    imageSequence.close()
    
    tmp_gif.close()
    
    for image_tmp_path in imagesTMPpaths:
        os.remove(image_tmp_path)
    
    return tmp_gif.name

Everything works fine until it hits imageSequence = ImageSequenceClip(imagesTMPpaths, fps=fps) even after i validate in console that images have same width and length it still makes the exception.

This is output from console:

Code:
####-web-1  | 0: xddd.png
####-web-1  | 1: Candlera-7_c582e094-1714-43df-bc18-a56e8277bd91.webp
####-web-1  | xxxxxxx
####-web-1  | Size resizing to:  (111, 194) 
####-web-1  | xxxxxxx
####-web-1  | 
####-web-1  | original size:  (111, 194)
####-web-1  | modified size:  (111, 194)
####-web-1  | PASSED:  True
####-web-1  |
####-web-1  |
####-web-1  | original size:  (700, 700)
####-web-1  | modified size:  (111, 194)
####-web-1  | PASSED:  True
####-web-1  |
####-web-1  | size:  (111, 194)
####-web-1  | PASSED:  True
####-web-1  |
####-web-1  | size:  (111, 194)
####-web-1  | PASSED:  True

then it hits the exception: ImageSequenceClip requires all images to be the same size

As you see in code i tried resizing images to smallest image size but with same ratio from original image so i used this this: imgModified = ImageOps.pad(Image.open(image_tmp_path), (images_sizes[0][1], images_sizes[0][2]), color='black')

and after that i validated twice in console if the sizes are correct and output from console is showing it is same.

I tried to wipe entire tmp folder in docker but it didnt help i tried rebuild entire container and it didnt help.
<p>this is my function</p>
<pre><code>def create_image_sequence(images, fps=None, aspectRatio=None, resolution=None):
'''
Takes request.FILE images and makes video sequence it finnaly transfers to gif

DONT FORGET TO DELETE GIF
'''

#STORING IMAGES INTO TMP FOLDER
imagesTMPpaths = []

for key, value in images.items():
ext = photo_extension(value)

tmp_image = tempfile.NamedTemporaryFile(delete=False, suffix=ext)
tmp_image.write(io.BytesIO(value.read()).read())
tmp_image.close()

imagesTMPpaths.append(tmp_image.name)
print(f'{key}: {value}')


#GETTING SMALLEST WIDTH --------

images_sizes = []

for image_tmp_path in imagesTMPpaths:

with Image.open(image_tmp_path) as img:

width, height = img.size #returns duplets
images_sizes.append([width*height, width, height])

images_sizes.sort() #it automaticly sorts by its first value
print('xxxxxxx\nSize resizing to: ', images_sizes[0], '\nxxxxxxx')

#GETTING SMALLEST WIDTH end --------


#RESIZE IMAGES TO SMALLEST ONE --------
print('\nresizing proces\n-------')
for image_tmp_path in imagesTMPpaths:
#https://stackoverflow.com/a/4271003 (resize with black fillers/padding)

with Image.open(image_tmp_path) as img:
print('\noriginal size: ', img.size)

imgModified = ImageOps.pad(Image.open(image_tmp_path), (images_sizes[0][1], images_sizes[0][2]), color='black')

imgModified.save(image_tmp_path)
print('modified size: ', imgModified.size)
print('PASSED: ', imgModified.size == (images_sizes[0][1], images_sizes[0][2]), '\n')


# Verify all images have been resized correctly
for image_tmp_path in imagesTMPpaths:
with Image.open(image_tmp_path) as img:
img = Image.open(image_tmp_path)
print('size: ', img.size)
print('PASSED: ', img.size == (images_sizes[0][1], images_sizes[0][2]), '\n')


print(imagesTMPpaths)
print(type(fps))
print(f'fps: --{fps}--')
print(fps not in [None,''])



# Creating image sequence clip
if fps in [0, None, '']:
fps = len(imagesTMPpaths)
else:
fps = int(fps)

imageSequence = ImageSequenceClip(imagesTMPpaths, fps=fps)



if resolution not in [None,'no change']:
width, height = map(int, resolution.split('x')) #split will split around X and map makes two outputs int
print('Resolution allowed:', resolution)
print(width, height)
imageSequence = imageSequence.resize(newsize=(width, height))
print("Resolution updated. New size:", imageSequence.size)

# Adjust aspect ratio if specified
if aspectRatio not in [None,'no change']:
print('Aspect ratio allowed:', aspectRatio)
x, y = map(int, aspectRatio.split(':'))

imageSequence = imageSequence.resize(newsize=(imageSequence.size[0], int(imageSequence.size[0] * y / x)))
print("Aspect ratio updated. New size:", imageSequence.size)


#final GIF
tmp_gif = tempfile.NamedTemporaryFile(delete=False, suffix='.gif')


imageSequence.write_gif(tmp_gif.name, program = 'ffmpeg')#WRITING INTO --> tmp_gif, when using same tmp_gif path!
imageSequence.close()

tmp_gif.close()

for image_tmp_path in imagesTMPpaths:
os.remove(image_tmp_path)

return tmp_gif.name
</code></pre>
<p>Everything works fine until it hits <code>imageSequence = ImageSequenceClip(imagesTMPpaths, fps=fps)</code>
even after i validate in console that images have same width and length it still makes the exception.</p>
<p>This is output from console:</p>
<pre><code>####-web-1 | 0: xddd.png
####-web-1 | 1: Candlera-7_c582e094-1714-43df-bc18-a56e8277bd91.webp
####-web-1 | xxxxxxx
####-web-1 | Size resizing to: (111, 194)
####-web-1 | xxxxxxx
####-web-1 |
####-web-1 | original size: (111, 194)
####-web-1 | modified size: (111, 194)
####-web-1 | PASSED: True
####-web-1 |
####-web-1 |
####-web-1 | original size: (700, 700)
####-web-1 | modified size: (111, 194)
####-web-1 | PASSED: True
####-web-1 |
####-web-1 | size: (111, 194)
####-web-1 | PASSED: True
####-web-1 |
####-web-1 | size: (111, 194)
####-web-1 | PASSED: True
</code></pre>
<p>then it hits the exception: ImageSequenceClip requires all images to be the same size</p>
<p>As you see in code i tried resizing images to smallest image size but with same ratio from original image so i used this this: <code>imgModified = ImageOps.pad(Image.open(image_tmp_path), (images_sizes[0][1], images_sizes[0][2]), color='black')</code></p>
<p>and after that i validated twice in console if the sizes are correct and output from console is showing it is same.</p>
<p>I tried to wipe entire <code>tmp</code> folder in docker but it didnt help i tried rebuild entire container and it didnt help.</p>
 
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