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radmatrix/firmware
History
radex cd49ebf186
audio from sd
2024-05-17 19:03:59 +02:00
..
.vscode dump rp2040 firmware experiments 2024-03-18 22:53:04 +01:00
include dump rp2040 firmware experiments 2024-03-18 22:53:04 +01:00
lib firmware/lib: +lodepng dump 2024-03-23 22:09:34 +01:00
scripts audio from sd 2024-05-17 19:03:59 +02:00
src audio from sd 2024-05-17 19:03:59 +02:00
test dump rp2040 firmware experiments 2024-03-18 22:53:04 +01:00
.gitignore pwm audio poc 2024-05-16 13:47:49 +02:00
platformio.ini audio from sd 2024-05-17 19:03:59 +02:00
README.md pwm audio poc 2024-05-16 13:47:49 +02:00

README.md

add graphics

convert video

ffmpeg -i badapple.webm -ss 00:01:00 -t 30 -vf "fps=30,scale=20:20:force_original_aspect_ratio=increase,crop=20:20,format=gray" badapple-frames/badapple_%04d.png

move to gfx folder, then:

python3 scripts/gfx_convert.py

convert audio

ffmpeg -i badapple.webm -t 30 -ar 11000 output.wav

move to audio folder, then:

python3 scripts/audio_convert.py