epiphan Pearl Mini, Руководство пользователя

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Pearl Mini User Guide Optimum CPU performance
Product dimensions 10 1/4" × 6 3/4" × 2 3/8" (261 mm × 172 mm × 60 mm)
Product weight 3.8 lbs (1.7 kg)
Country of origin Made in Taiwan
¹ One of the video sources you connect can be either a USB or an RTSP source; however, you cannot connect
both at the same time.
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SD-SDI audio is not supported.
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Pearl Mini supports up to three HD video sources in a single channel with two picture in picture layouts
under certain conditions, see AV inputs .
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SD card is reserved for system use and cannot be used to transfer files to other devices, like a laptop. Use a
USB memory device to manually transfer files instead.
Optimum CPU performance
Pearl Mini is a powerful live video production system; however, there's a limit to the number of concurrent
tasks the onboard CPU can perform efficiently.
The number of concurrent tasks depends on many factors, like: how many channels you have, how many
layouts you have per channel, how often you switch layouts, is the system resizing (scaling) video sources,
what frame rate and bit rate is used per channel, are the video output ports used, etc. Keep in mind that
connecting a live monitor to the HDMI output port consumes about the equivalent of an encoded
1920×1080@30 fps channel.
For best results, we recommend keeping Pearl Mini's CPU usage under 70%.
You can check the Overall system load from the Info page using the Admin panel.
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