43ff3e81f0
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: thomasnordquist <7721625+thomasnordquist@users.noreply.github.com>
37 lines
1.4 KiB
Bash
Executable File
37 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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DIMENSIONS="1024x720"
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GIF_SCALE="1024"
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ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv app2.mp4
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# The video starts with a few blank frames, we want to know when the stop
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ffprobe -f lavfi -i "movie=app2.mp4,blackdetect[out0]" -show_entries tags=lavfi.black_start,lavfi.black_end -of default=nw=1 -v quiet > ffmpeg_info
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END_OF_BLACK=`cat ffmpeg_info | grep end | head -n1 | cut -d'=' -f2`
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# Remove grey frames at the beginning (app start and splash screen)
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END_OF_BLACK=`awk "BEGIN {print $END_OF_BLACK+0.8; exit}"`
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# Trim black frames at start
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ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -ss $END_OF_BLACK app.mp4
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# Generate gif palette
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ffmpeg -y -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -vf "fps=10,scale=$GIF_SCALE:-1:flags=lanczos,palettegen" palette1024.png
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# Create gif
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ffmpeg -s:v $DIMENSIONS -r 20 -f rawvideo -pix_fmt yuv420p -i qrawvideorgb24.yuv -i palette1024.png -ss $END_OF_BLACK -filter_complex "fps=10,scale=$GIF_SCALE:-1:flags=lanczos[x];[x][1:v]paletteuse" app720.gif
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# Clean up
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rm ffmpeg_info palette*.png qrawvideorgb24.yuv
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mv app.mp4 ui-test.mp4
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mv app720.gif ui-test.gif
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# Cut video into segments based on scenes.json
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echo "Cutting video into segments..."
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if [ -f "scenes.json" ]; then
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./scripts/cutVideoSegments.sh
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else
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echo "Warning: scenes.json not found, skipping segment creation"
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fi
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