Fred Gleason 796164403c 2017-09-01 Fred Gleason <fredg@paravelsystems.com>
* Added 'CUTS.ORIGIN_LOGIN_NAME' and 'CUTS.SOURCE_HOSTNAME' fields to
	the database.
	* Incremented the database version to 267.
	* Added 'RDCut::originLoginName()', 'RDCut::setOriginLoginName()',
	'RDCut::sourceHostname()' and 'RDCut::setSourceHostname()' methods
	in 'lib/rdcut.cpp' and 'lib/rdcut.h'.
	* Added '<originLoginName>' and '<sourceHostname>' tags to the cut
	XML schema in 'RDCart::xmlSql()' and 'RDCut::xml()' methods.
	* Refactored the layout of the 'Cut Info/Record' dialog in RDLibrary.
	* Added a 'Source Host' control to the 'Cut Info/Record' dialog
	in RDLibrary.
2017-09-01 09:34:25 -04:00

68 lines
3.1 KiB
Plaintext

CUTS Table Layout for Rivendell
The CUTS table holds data concerning each individual audio cut on the
system, as opposed to CART (where individual entries may reference
more than one cut, as in the case of rotators). Following is the
layout of a record in the CUTS table:
FIELD NAME TYPE REMARKS
---------------------------------------------------------------
CUT_NAME char(12) * Primary key, Base name of WAV file
CART_NUMBER int(10) unsigned Parent Cart Entry, Indexed
EVERGREEN enum('N','Y')
DESCRIPTION char(64) Indexed
OUTCUE char(64) Indexed
ISRC char(12) International Standard Recording Code
ISCI char(32) ISCI Code
SHA1_HASH char(40)
LENGTH int(10) unsigned Overall length in ms.
ORIGIN_DATETIME datetime Date/Time when recorded
START_DATETIME datetime
END_DATETIME datetime
START_DAYPART time
END_DAYPART time
SUN enum('N','Y')
MON enum('N','Y')
TUE enum('N','Y')
WED enum('N','Y')
THU enum('N','Y')
FRI enum('N','Y')
SAT enum('N','Y')
ORIGIN_NAME char(64) Workstation ID where recorded
ORIGIN_LOGIN_NAME char(255) From USERS.LOGIN_NAME
SOURCE_HOSTNAME char(255) Hostname of remote originator of audio
WEIGHT int(10) unsigned Relative airplay frequency, 1 = normal
PLAY_ORDER int(11) Play order when weighting disabled
LAST_PLAY_DATETIME datetime
UPLOAD_DATETIME datetime Copy-split upload timestamp
PLAY_COUNTER int(10) unsigned
LOCAL_COUNTER int(10) Resets when cart structure changes
VALIDITY int(10) 0 = Invalid, 1 = Conditionally Valid,
2 = Valid
CODING_FORMAT int(10) unsigned 0 = PCM16, 2 = Layer-2, 3 = Layer-3
SAMPLE_RATE int(10) unsigned In samples/sec
BIT_RATE int(10) unsigned In bits/sec, PCM16 = 0
CHANNELS int(10) unsigned 1 = mono, 2 = stereo
PLAY_GAIN int(11) signed In 1/100 dB
START_POINT int(10) unsigned Offset to Start point in ms
FADEUP_POINT int(10) unsigned Offset to FadeUp point in ms
FADEDOWN_POINT int(10) unsigned Offset to FadeDown point in ms
END_POINT int(10) unsigned Offset to End point in ms
HOOK_START_POINT int(10) unsigned Offset to Hook Start point in ms
HOOK_END_POINT int(10) unsigned Offset to Hook End point in ms
TALK_START_POINT int(10) unsigned Offset to Talk Start point in ms
TALK_END_POINT int(10) unsigned Offset to Talk End point in ms
* Names of WAV files are calculated as follows:
CCCCCC_NNN.wav
where:
CCCCCC = The cart number (000000 - 999999)
NNN = The rotator offset (000 - 999)
Thus, we can accomodate up to 1000 cuts in a single rotator. The
base name is that part of the name prior to '.wav'.