Kiloview P3 Mini handleiding
Handleiding
Je bekijkt pagina 34 van 48
Copyright@2024 KILOVIEW Electronics Co., LTD
P3 5G Wireless Bonding Encoder·User Manual
30
and High; for H.265, select Main. Higher profiles offer better video compression and advanced encoding features,
potentially improving image quality at the same bitrate. Ensure your receiving/decoding system supports the
chosen profile.
⚫ Scaling: Default is AUTO, maintaining video resolution consistent with actual HDMI/SDI input resolution. Specific
scaling to predefined resolutions is also available (select from list). Note: P3 Mini currently does not support video
upscaling; therefore, scaling above input resolution won't take effect.
⚫ Color: Two options available: grayscale and color.
⚫ Frame Rate: Default is "Full Frame Rate," matching the input source frame rate automatically. Alternatively, select
"Automatically halve when original video frame rate >= 50," or specify another frame rate (choose from list). Note:
P3 Mini does not currently support frame interpolation, so the selected frame rate higher than actual input frame
rate will automatically match the actual frame rate.
⚫ Bitrate Control Mode: Choose between CBR (Constant Bitrate) and VBR (Variable Bitrate). CBR is a fixed bit rate.
After selecting fixed encoding, the video encoder "tries to control" the bit rate output of the video encoding to be
constant. For example, if the video encoding bit rate is set to 4Mbps, then no matter how the complexity of the
image content changes, the encoder tries to keep the output bit rate uniformly around 4Mbps. VBR is a variable bit
rate. The encoder will change the encoding bit rate of each frame significantly based on the complexity of the actual
video content and the set target bit rate, with the premise of ensuring that image quality is the first goal and the
average bit rate does not exceed the set target bit rate, so its instantaneous bit rate has a large fluctuation. CBR
encoding settings are more suitable for wireless network transmission scenarios, because the constant bit rate in a
wireless network environment can ensure that the network delay and jitter are more stable.
⚫ Encoding Bitrate: Options range from 512Kbps to 40Mbps, defaulting to 6Mbps.
⚫ GOP Size: GOP (Group of Pictures) represents a series of consecutive frames including one I-frame (keyframe),
several P-frames (predictive frames), and B-frames (bi-directional predictive frames, which are not produced under
P3 Mini's default settings). Shorter GOPs enhance video quality by more frequent I-frame insertion, aiding in error
recovery, but increasing bitrate. Longer GOPs compress video more efficiently but may sacrifice quality in motion
or complex scenes. The default GOP value is 60 (frames), adjustable based on video performance.
8.3.3 Audio Source
Click on the "gear" icon in the "Audio Source" area of the information bar interface (see Figure 36, highlighted in red) to
enter the audio source settings interface, where you can switch between audio sources:
Figure 36: Entry for selecting audio sources.
The available audio sources for switching include: HDMI/SDI/Line-IN. If using Line IN for audio input, connect the audio
source to the device's 3.5mm audio input port.
Bekijk gratis de handleiding van Kiloview P3 Mini, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Kiloview |
| Model | P3 Mini |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8497 MB |
