Project mobipeg - World's first OSS video encoder for Wii, 3DS, and DS Mobiclip Video

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mobipeg
Download at github.com/quatric/mobipeg/releases/latest/

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mobipeg is a fork of FFmpeg with added support for encoding and decoding Nintendo MobiClip video formats. It uses a modified version of x264 for encoding and bundles a GUI tool for easy use.

Features
  • Allows encoding and decoding Mobiclip videos for Wii, 3DS, and DS
  • Allows ADPCM, FastAudio and PCM audio for Wii, 3DS, and DS (along with Vorbis for Wii)
  • Allows encoding 3D video for 3DS
  • Has a GUI for easy use to encode or decode videos, also can be used with CLI
  • Works on Windows, Mac, and Linux - no Mobiclip SDK needed, and no license needed
 
Last edited by quatric,
mobiclip v1.1 released

  • New format and codec support: Added encoders and decoders for VX (Actimagine/MobiclipDS video), RVID (Rocket Video), KWZ (Flipnote Studio 3D), PPM Flipnote, and THP (GameCube/Wii video). VX includes full CAVLC video codec, audio encoder/decoder, and both mux/demux.
  • MODS improvements: Extended MODS encoder/decoder with broader audio support; Codebook (SX/FastAudio-SX) audio is now fully decodable (previously errored).
  • ADPCM encoder: Major expansion of the ADPCM encoder (adpcmenc.c) with ~535 lines of new encoding logic.
  • encode.py / encode_gui.py: Added YCgCo inverse colorspace correction (fixes green/magenta cast on MODS/VX decode), auto-detection of YCgCo sources via ffprobe, per-format demuxer forcing (PPM, KWZ, THP, RVID), duration/FPS probing, and MOBICLIP_KEYINT_MAX cap (90 frames, matching retail Wii .mo cadence).
  • RVID tools: Added rvid.py, rvid_decode.py, and rvid_lz.c for standalone RVID unpacking with LZ compression
 
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