ardour/livetrax
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BWF USID according to EBU-R99

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This commit is contained in:
Robin Gareus 2015-09-29 01:20:09 +02:00
parent deabc0f41b
commit b8ccf8accc
1 changed files with 11 additions and 4 deletions
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15
libs/ardour/broadcast_info.cc
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@ -90,12 +90,19 @@ BroadcastInfo::set_originator_ref_from_session (Session const & /*session*/)
/* Serial number is 12 chars */
std::ostringstream serial_number;
serial_number << "ARDOUR" << "r" << std::setfill('0') << std::right << std::setw(5) << revision;
serial_number << PROGRAM_NAME << revision;
/* https://tech.ebu.ch/docs/r/r099.pdf
* CC Country code: (2 characters) based on the ISO 3166-1 standard
* OOO Organisation code: (3 characters) based on the EBU facility codes, Tech 3279
* NNNNNNNNNNNN Serial number: (12 characters extracted from the recorder model and serial number) This should identify the machine’s type and serial number.
* HHMMSS OriginationTime (6 characters,) from the <OriginationTime> field of the BWF.
* RRRRRRRRR Random Number (9 characters 0-9) Generated locally by the recorder using some reasonably random algorithm.
*/
snprintf_bounded_null_filled (info->originator_reference, sizeof (info->originator_reference), "%2s%3s%12s%02d%02d%02d%9d",
SessionMetadata::Metadata()->country().c_str(),
SessionMetadata::Metadata()->organization().c_str(),
serial_number.str().c_str(),
SessionMetadata::Metadata()->country().substr (0, 2).c_str(),
SessionMetadata::Metadata()->organization().substr (0, 3).c_str(),
serial_number.str().substr (0, 12).c_str(),
_time.tm_hour,
_time.tm_min,
_time.tm_sec,