d64e085247
* Prepare travis is tests * Fix ffmpeg travis source * Trying xenial * Move shell scripts * Upload video assets * Upload video assets * Change text input method * Add ui test docker support * Fix travis docker build * Fix asset uploader * Fix dockerfile * Update dockerfile * Change writeText behavior * Fix type error * Fix exit codes * Fix types * fix upload * Fix writeText * Fix argument name * Add test scenarios * Enable vnc and change mqtt host
22 lines
742 B
Bash
Executable File
22 lines
742 B
Bash
Executable File
#!/bin/bash
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cp app.mp4 original.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=app.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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# Trim black frames at start
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ffmpeg -ss $END_OF_BLACK -i app.mp4 app2.mp4
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mv app2.mp4 app.mp4
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# Generate gif palette
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ffmpeg -y -i app.mp4 -vf fps=10,scale=720:-1:flags=lanczos,palettegen palette.png
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# Create gif
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ffmpeg -i app.mp4 -i palette.png -filter_complex "fps=10,scale=720:-1:flags=lanczos[x];[x][1:v]paletteuse" app.gif
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# Clean up
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rm ffmpeg_info palette.png
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mv app.mp4 ui-test.mp4
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mv app.gif ui-test.gif
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