GPUVideoSampler requires pycuda and PyNvVideoCodec to be installed.
Usage: python -m video_sampler [OPTIONS] COMMAND [ARGS]...
Video sampler allows you to efficiently sample video frames from a video file or a list of video files or urls.
╭─ Options ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ --install-completion Install completion for the current shell. │
│ --show-completion Show completion for the current shell, to copy it or customize the installation. │
│ --help Show this message and exit. │
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╭─ Commands ───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ buffer Buffer type can be one of entropy, gzip, hash, passthrough │
│ clip Buffer type can be only of type hash when using CLIP gating. │
│ config Create a sampler from a configuration file. │
│ hash Default buffer is the perceptual hash buffer │
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Config
GPUVideoSampler requires pycuda and PyNvVideoCodec to be installed.
Usage: python -m video_sampler config [OPTIONS] CONFIG_PATH INPUT_PATH
OUTPUT_PATH
Create a sampler from a configuration file.
╭─ Arguments ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ * config_path TEXT Path to the configuration file. [default: None] [required] │
│ * input_path TEXT Path to the video file, image folder or a glob pattern. [default: None] [required] │
│ * output_path TEXT Path to the output folder. [default: None] [required] │
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╭─ Options ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ --ytdlp --no-ytdlp Use yt-dlp to download videos from urls. Default is False. Enabling this will treat video_path as an input to ytdlp command. [default: no-ytdlp] │
│ --yt-extra-args TEXT Extra arguments for YouTube-DLP extraction in classic format. [default: None] │
│ --images --no-images Use image sampler. [default: no-images] │
│ --help Show this message and exit. │
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Hash
GPUVideoSampler requires pycuda and PyNvVideoCodec to be installed.
Usage: python -m video_sampler hash [OPTIONS] VIDEO_PATH OUTPUT_PATH
Default buffer is the perceptual hash buffer
╭─ Arguments ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ * video_path TEXT Path to the video file or a glob pattern. [default: None] [required] │
│ * output_path TEXT Path to the output folder. [default: None] [required] │
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╭─ Options ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ --min-frame-interval-sec FLOAT Minimum frame interval in seconds. [default: 1.0] │
│ --stats --no-stats Print stats. [default: stats] │
│ --keyframes-only --no-keyframes-only Only sample keyframes. [default: keyframes-only] │
│ --buffer-size INTEGER Size of the buffer. [default: 10] │
│ --hash-size INTEGER Size of the hash. [default: 4] │
│ --queue-wait FLOAT Time to wait for the queue. [default: 0.1] │
│ --start-time-s INTEGER The starting time for sampling in seconds. [default: 0] │
│ --end-time-s INTEGER The ending time for sampling in seconds. None for no end. [default: None] │
│ --debug --no-debug Enable debug mode. [default: no-debug] │
│ --threshold FLOAT Threshold for the blur gate. If 0 then no blur gate is used. [default: 20.0] │
│ --blur-method TEXT Method to use for blur gate. Can be fft or variance. [default: fft] │
│ --ytdlp --no-ytdlp Use yt-dlp to download videos from urls. Default is False. Enabling this will treat video_path as an input to ytdlp command. │
│ [default: no-ytdlp] │
│ --yt-extra-args TEXT Extra arguments for YouTube-DLP extraction in classic format. [default: None] │
│ --keywords TEXT Comma separated positive keywords for text extraction. [default: None] │
│ --summary-url TEXT URL to summarise the video using LLaMA. [default: None] │
│ --summary-interval INTEGER Interval in seconds to summarise the video. [default: -1] │
│ --n-workers INTEGER Number of workers to use. Default is 1. Use -1 to use all CPUs. [default: 1] │
│ --use-gpu-decoder --no-use-gpu-decoder Use GPU decoder. [default: no-use-gpu-decoder] │
│ --help Show this message and exit. │
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Buffer
GPUVideoSampler requires pycuda and PyNvVideoCodec to be installed.
Usage: python -m video_sampler buffer [OPTIONS] BUFFER_TYPE:{entropy|gzip|hash
|passthrough|grid} VIDEO_PATH
OUTPUT_PATH
Buffer type can be one of entropy, gzip, hash, passthrough
╭─ Arguments ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ * buffer_type BUFFER_TYPE:{entropy|gzip|hash|passthrough|grid} [default: None] [required] │
│ * video_path TEXT Path to the video file or a glob pattern. [default: None] [required] │
│ * output_path TEXT Path to the output folder. [default: None] [required] │
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╭─ Options ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ --min-frame-interval-sec FLOAT Minimum frame interval in seconds. [default: 1.0] │
│ --stats --no-stats Print stats. [default: stats] │
│ --keyframes-only --no-keyframes-only Only sample keyframes. [default: keyframes-only] │
│ --buffer-size INTEGER Size of the buffer. [default: 10] │
│ --hash-size INTEGER Size of the hash. [default: 4] │
│ --expiry INTEGER Expiry time for the buffer. [default: 4] │
│ --queue-wait FLOAT Time to wait for the queue. [default: 0.1] │
│ --start-time-s INTEGER The starting time for sampling in seconds. [default: 0] │
│ --end-time-s INTEGER The ending time for sampling in seconds. None for no end. [default: None] │
│ --debug --no-debug Enable debug mode. [default: no-debug] │
│ --grid-size INTEGER Grid size for the grid buffer. [default: 4] │
│ --max-hits INTEGER Max hits for the grid buffer. [default: 2] │
│ --threshold FLOAT Threshold for the blur gate. If 0 then no blur gate is used. [default: 20.0] │
│ --blur-method TEXT Method to use for blur gate. Can be fft or variance. [default: fft] │
│ --ytdlp --no-ytdlp Use yt-dlp to download videos from urls. Default is False. Enabling this will treat video_path as an input to ytdlp command. │
│ [default: no-ytdlp] │
│ --yt-extra-args TEXT Extra arguments for YouTube-DLP extraction in classic format. [default: None] │
│ --n-workers INTEGER Number of workers to use. Default is 1. Use -1 to use all CPUs. [default: 1] │
│ --use-gpu-decoder --no-use-gpu-decoder Use GPU decoder. [default: no-use-gpu-decoder] │
│ --help Show this message and exit. │
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Clip
GPUVideoSampler requires pycuda and PyNvVideoCodec to be installed.
Usage: python -m video_sampler clip [OPTIONS] VIDEO_PATH OUTPUT_PATH
Buffer type can be only of type hash when using CLIP gating.
╭─ Arguments ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ * video_path TEXT Path to the video file or a glob pattern. [default: None] [required] │
│ * output_path TEXT Path to the output folder. [default: None] [required] │
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╭─ Options ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ --pos-samples TEXT Comma separated positive samples to use for gating. [default: None] │
│ --neg-samples TEXT Comma separated negative samples to use for gating. [default: None] │
│ --pos-margin FLOAT Positive margin for gating. [default: 0.2] │
│ --neg-margin FLOAT Negative margin for gating. [default: 0.3] │
│ --batch-size INTEGER Batch size for CLIP. [default: 32] │
│ --model-name TEXT Model name for CLIP. [default: ViT-B-32] │
│ --min-frame-interval-sec FLOAT Minimum frame interval in seconds. [default: 1.0] │
│ --stats --no-stats Print stats. [default: stats] │
│ --keyframes-only --no-keyframes-only Only sample keyframes. [default: keyframes-only] │
│ --buffer-size INTEGER Size of the buffer. [default: 10] │
│ --hash-size INTEGER Size of the hash. [default: 4] │
│ --queue-wait FLOAT Time to wait for the queue. [default: 0.1] │
│ --start-time-s INTEGER The starting time for sampling in seconds. [default: 0] │
│ --end-time-s INTEGER The ending time for sampling in seconds. None for no end. [default: None] │
│ --debug --no-debug Enable debug mode. [default: no-debug] │
│ --ytdlp --no-ytdlp Use yt-dlp to download videos from urls. Default is False. Enabling this will treat video_path as an input to ytdlp command. │
│ [default: no-ytdlp] │
│ --yt-extra-args TEXT Extra arguments for YouTube-DLP extraction in classic format. [default: None] │
│ --n-workers INTEGER Number of workers to use. Default is 1. Use -1 to use all CPUs. [default: 1] │
│ --use-gpu-decoder --no-use-gpu-decoder Use GPU decoder. [default: no-use-gpu-decoder] │
│ --help Show this message and exit. │
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