562 B
562 B
convert video
ffmpeg -i ../badapple.webm -vf "fps=30,scale=40:40:force_original_aspect_ratio=increase,crop=40:40,format=gray" gfx/frame_%04d.png
move to gfx folder, then:
# old method
# python3 scripts/gfx_convert.py
python3 scripts/gfx_to_blob.py
convert audio
ffmpeg -i ../badapple.webm -ar 44000 audio/output.wav
move to audio folder, then:
python3 scripts/audio_convert.py
on the SD card, create a folder named badapple and inside, add audio.bin from audio and gfx.bin and gfx_len.bin from gfx_output.