-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Maarten de Boer wrote: > Hi Pau, hi Brian (who asked for the same some days ago) > > I implemented this many years ago. > > http://www.iua.upf.es/~mdeboer/from_ftp/projects/SMPTE/ > > Robin Gareus used/rewrote the code for a project of his, > so I put him in Cc. > > Maarten >
http://ltcsmpte.sf.net started from Maarten's SMPTEDecoder-0.1.3 codebase. It was modified to become re-entrant, a build system for a shared lib, and encoder&decoder tests were added. Additionally libltcsmpte includes support for big endian systems and SMPTE date support as per http://www.barney-wol.net/time/timecode.html My use-case a few years ago was film-postproduction, but since Pau asked, I dug out some experimental/unfinished code that uses libltcsmpte to generates MTC seeks (sysex messages - _not_ MTC quarterframes) from a jack-audio port: http://rg42.org/_media/wiki/ltc2amidi-0.1.0.tar.gz cheers, robin > On Apr 7, 2009, at 21:58 , Pau Arumí wrote: > >> >> Hi all, >> >> I'm facing the need of converting SMPTE LTC time-code* (encoded in an >> audio stream) into MTC timecode, to then route to other applications. >> Does anybody know a Linux application for that, or a library to decode >> that audio? Any advice will be appreciated. >> >> Thanks, >> P >> >> * http://www.philrees.co.uk/articles/timecode.htm#wave >> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAknlsj0ACgkQeVUk8U+VK0JQmQCfT7wp+2slB/SdOqOSamBuqZpl wtAAn0to0i64wlkSU0DYKv1PqffzMb+M =8Gmw -----END PGP SIGNATURE----- _______________________________________________ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo/linux-audio-dev