Moflex video is used by Nintendo 3DS. Decode work: https://github.com/Gericom/MobiclipDecoder.
See Program.cs and comment out/in.
- Split moflex video to wav and frames. (Then you can upscale with waifu2x)
- If this is a 3D video, you can rename them to frameXXXXXL and frameXXXXXR
- Merge left and right frame to side by side frame.
ffmpeg examples:
Merge a 3D video for local player.
./ffmpeg -framerate 24 -i "output3D\3dframe%08d.png" -i "output\audio.wav" -c:v libx264 -c:a aac -b:a 256k 0.mkv
Add 3D metadata for youtube. The aspect ratio will be weird in local player. Only for upload.
./ffmpeg -i 0.mkv -c copy -metadata:s:v:0 stereo_mode=1 1.mkv
Merge a normal video use left frame data
./ffmpeg -framerate 24 -i "output(UpRGB)(noise_scale)(Level2)(height 1080)\frame%08dL.png" -i "output\audio.wav" -c:v libx264 -c:a aac -b:a 256k 0.mkv