Grass Valley MRC v.1.2 User Manual
Page 157
147
Miranda Router Configurator
User’s Guide
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NTSC Reference, Software configures HD switch for 720p
SD 525/59.94 will switch correctly.
HD 720p/59.94 will switch correctly.
HD 1080i/59.94 will not switch at the correct time.
HD 1080p/59.94 will switch, but not at the correct time.
All other standards will switch, but not at the correct time.
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PAL Reference, Software configures HD switch for 1080i
SD 625/50 will switch correctly.
HD 1080i/50 will switch correctly.
HD 1080p/50 will switch, but not at the correct time.
HD 720p/50 will switch, but not at the correct time.
All other standards will switch, but not at the correct time.
•
PAL Reference, Software configures HD switch for 1080p
SD 625/50 will switch correctly.
HD 1080p/50 will switch correctly.
HD 1080i/50 will switch, but not at the correct time.
HD 720p/50 will switch, but not at the correct time.
All other standards will switch, but not at the correct time.
•
PAL Reference, Software configures HD switch for 720p
SD 625/50 will switch correctly.
HD 720p/50 will switch correctly.
HD 1080i/50 will switch, but not at the correct time.
HD 1080p/50 will switch, but not at the correct time.
All other standards will not switch at the correct time.
•
1080i/59.94 Tri-Level Reference (no software configuration)
SD 525/59.94 will switch correctly
HD 1080i/59.94 will switch correctly.
HD 720p/59.94 will switch, but not at the correct time.
HD 1080p/59.94 will switch, but not at the correct time.
All other standards will switch, but not at the correct time.
•
1080p/59.94 Tri-Level Reference (no software configuration)
SD 525/59.94 will switch, but not correctly.
In summary, the switch points for the odd and even fields of SD are not the same time from
the start of a 1080p frame. There is a 50% chance the switch will occur at the correct point in
time.
HD 1080p/59.94 will switch correctly.
HD 720p/59.94 will switch, but not at the correct time.
HD 1080i/59.94 will switch, but not at the correct time.
All other standards will switch, but not at the correct time.