84 System ConfigurationNetworkSee page 102 for information on network parameter setup.Channel ConfigurationInput channel configuration pertains to recording processes on Channel 1. Output configurationpertains to playback variables, and can be set individually for each of the three server channels.Changes made to recording parameters are recognized by the server the next time a clip is created(from the GUI, when FILE>NEW>CREATE is invoked). For example, if the bit rate is changedafter creating a clip name, but before recording, the change will not be applied to this recording.Therefore, do not make changes to a recording’s characteristics after you have initiated it.Input ConfigurationThe factory default settings for Input Channel Configuration are presented for reference.Most of these video encoding options will be suitable for general broadcast operations, butmay not be optimum for contribution content, or use at low bit rates.INPUT SOURCE CVBS MPEG-2 PROFILE 4:2:2TRACK ARM GOP STRUCTURE I-FRAMEVideo ONAudio 1-2 ON BIT RATE 25Audio 3-4 OFFCC OFFAUDIO Sample RateConversionTracks 1-2 OFFTracks 3-4 OFFTIMECODE SOURCE MANUALStart: 00:00:00:00Figure 18: Channel 1 Factory Default Settings
