yair
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bfc8756a2a
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scripts: rewrite append_signals.py for linescan scrolling video
Complete rewrite to properly handle linescan image sequences:
- Stitches linescan images horizontally into wide panorama
- Creates scrolling video that pans left-to-right
- Configurable scroll speed based on capture rate (750 lines/sec)
- Output saved one folder up from image source
- Uses Pillow for image stitching, ffmpeg for video creation
Features:
- --scroll-speed: multiplier for playback speed (1.0 = real-time)
- --lines-per-second: linescan capture rate (default: 750)
- --max-frames: limit frames for testing
- --fps: output video framerate (default: 30)
- --width: viewport width (default: 1920)
- Automatic cleanup of temporary stitched image
Example usage:
# Real-time playback
uv run scripts\append_signals.py results\20251122\bumpy-filter
# 2x speed
uv run scripts\append_signals.py results\20251122\bumpy-filter --scroll-speed 2.0
# Test with 10 frames
uv run scripts\append_signals.py results\20251122\bumpy-filter --max-frames 10
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2025-11-22 16:59:41 +02:00 |
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yair
|
11b279cb08
|
scripts: rewrite append_signals.py for linescan scrolling video
Complete rewrite to properly handle linescan image sequences:
- Stitches linescan images horizontally into wide panorama
- Creates scrolling video that pans left-to-right
- Configurable scroll speed based on capture rate (750 lines/sec)
- Output saved one folder up from image source
- Uses Pillow for image stitching, ffmpeg for video creation
Features:
- --scroll-speed: multiplier for playback speed (1.0 = real-time)
- --lines-per-second: linescan capture rate (default: 750)
- --max-frames: limit frames for testing
- --fps: output video framerate (default: 30)
- --width: viewport width (default: 1920)
- Automatic cleanup of temporary stitched image
Example usage:
# Real-time playback
uv run scripts\append_signals.py results\20251122\bumpy-filter
# 2x speed
uv run scripts\append_signals.py results\20251122\bumpy-filter --scroll-speed 2.0
# Test with 10 frames
uv run scripts\append_signals.py results\20251122\bumpy-filter --max-frames 10
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2025-11-22 16:59:26 +02:00 |
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yair
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411310e4f1
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scripts: add append_signals.py for frame sequence to video conversion
Add Python script to concatenate frame sequences into videos using ffmpeg.
Features:
- Handles non-sequential frames with gaps in numbering
- Automatic output naming: {folder_name}_{unix_timestamp}.mp4
- Configurable FPS, width, quality (CRF), and frame limit
- Uses uv inline dependencies for easy execution
- Supports .jpeg, .jpg, and .png files
Example usage:
uv run scripts\append_signals.py results\20251122\bumpy-filter
uv run scripts\append_signals.py results\20251122\bumpy-filter --max-frames 100 --fps 60
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2025-11-22 16:50:09 +02:00 |
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