diff options
| -rw-r--r-- | README | 40 |
1 files changed, 38 insertions, 2 deletions
@@ -1,2 +1,38 @@ -record: apitrace trace ./sv (cat img) -convert: apitrace dump-images -o - sv.trace | ffmpeg -r 60 -f image2pipe -vcodec ppm -i pipe: -i 078elektrouschi-video.wav -c:v libx264 -crf 21 -bf 2 -flags +cgop -pix_fmt yuv420p -c:a aac -strict -2 -b:a 384k -r:a 48000 -movflags faststart kriechstrom.mkv +Source code for the kriechstrom video +===================================== + +Playing the video from source: +------------------------------ + +Start Renoise +`renoise 078elektrouschi-video.xrns` + +Start sv +`./sv $(cat img)` + +Send Renoise MIDI to sv and hit play in Renoise ... + +Recording the video from source: +-------------------------------- + +1. Record OpenGL calls + +`renoise 078elektrouschi-video.xrns` +`apitrace trace ./sv $(cat img)` + +2. Convert to video + +- Export audio from 078elektrouschi3-external-fx2.xrns (e.g. 078elektrouschi-video.wav)078elektrouschi-video.wav + +- Convert trace to video +`apitrace dump-images -o - sv.trace | ffmpeg -r 60 -f image2pipe -vcodec ppm -i pipe: -i 078elektrouschi-video.wav -c:v libx264 -crf 21 -bf 2 -flags +cgop -pix_fmt yuv420p -c:a aac -strict -2 -b:a 384k -r:a 48000 -movflags faststart kriechstrom.mkv` + +Files: +------ + +078elektrouschi3-external-fx2.xrns: Renoise project for the audio part +078elektrouschi-video.xrns: Renoise project driving visuals per midi +sv.c: Source code for loading the shader to the GPU (compile with `make`) and responding to MIDI input +shader.frag: GLSL fragment shader +img: List of images +*JPG, *png: Source images |