Subler is a simple MP4 file-format muxer and tagger. Quickly remux your MKV or MOV files to MP4, or add new subtitles tracks to your MP4 file.
- Creation of .tx3g subtitles tracks, compatible with all Apple's devices (iPod, AppleTV, iPhone, QuickTime).
- Mux video, audio, chapters, subtitles, and closed-captions tracks from MOV, MP4, and MKV.
- Raw formats: H.264 Elementary streams (.h264, .264), AAC (.aac), AC3 (.ac3), Scenarist (.scc)
- iTunes metadata editing.
- ChapterDb support. Search in ChapterDB database from File -> Import -> Search Chapters Online… or add the toolbar item by customizing the toolbar. Result quality may vary.
- Fixed MPEG-4 visual tracks muxing from MP4.
- Added an option to automatically add the missing audio fallback tag to AC-3 tracks.
- OS X 10.7 or later