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video-to-gif
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Better input handling

This commit is contained in:
Amber McCloughan 2024-07-25 23:21:55 -04:00
parent 8edf92e0cc
commit 1e6f056156
1 changed files with 8 additions and 8 deletions
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16
video_to_gif.py
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@ -45,10 +45,10 @@ def get_tag() -> str:
return ''.join(random.choices(string.ascii_uppercase + string.digits, k=5))
def call_ffmpeg(command: str) -> bool:
print("ffmpeg", *command.split(' '))
process = subprocess.run(["ffmpeg", '-hide_banner', '-loglevel', 'error',
*command.split(' ')])
def call_ffmpeg(command: List[str]) -> bool:
print("ffmpeg", ' '.join(command))
full_command = ["ffmpeg", '-hide_banner', '-loglevel', 'error'] + command
process = subprocess.run(full_command)
return process.returncode == 0
@ -61,16 +61,16 @@ def generate_gif_files(inputs: List[str], args: Dict[str, Any]) -> Dict[str, Tup
interpolate_cmd = ''
if interpolate != 'none':
interpolate_cmd = f"minterpolate=fps={ \
interpolate_cmd = f"minterpolate=fps={
framerate}:mi_mode={interpolate},"
output_map = {}
for input in inputs:
file_name = f"{Path(input).stem}_{tag}.gif"
full_path = f"{Path(input).parent}/{file_name}"
success = call_ffmpeg(f"-i {input} -f gif -r {framerate} -filter_complex {interpolate_cmd}scale={ \
width}:-1:flags={scaler},split[v1][v2];[v1]palettegen[plt];[v2][plt]paletteuse { \
full_path}")
command = ['-i', input, '-f', 'gif', '-r', f"{framerate}", '-filter_complex', f"{interpolate_cmd}scale={ \
width}:-1:flags={scaler},split[v1][v2];[v1]palettegen[plt];[v2][plt]paletteuse", f"{full_path}"]
success = call_ffmpeg(command)
# Tuple of (was it successful?, path of output)
output_map[input] = (success, full_path)