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Send and receive video signals from USB devices.
The "USB Video Class" (UVC) includes devices that transmit video over USB and groups them into a specific class of USB devices. These include webcams, camcorders, transcoders, and devices that convert analog tapes to a digital format. These types of video sources are displayed as video sources in the datarhei Restreamer's graphical user interface and are active for live streaming with a few simple steps.
Use as screen capture monitor
Works - but is only used for native installations and is not officially supported by us yet. But don't worry, this will be added very soon.
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Edit the audio and video sources, determine their processing, add metadata, and define the desired license.
The sources menu section shows the active video and audio settings per channel.
Use the wizard for quick and easy setup, or edit sources directly in custom mode.
🧙Start the video source wizard.
Adjust the active video settings
🧙Starts the wizard for the audio sources
Customize the active audio settings.
Unsaved settings are lost by canceling.
The active video source is completely removed from the system.
Do not forget to save settings.
Closes the active window without saving.
Send and receive video signals from a network on the LAN or WAN.
Fetch or receive data? There are two different variants to choose from as a mode: Push or Pull. The respective setting influences the further menu navigation.
You can select between > SRT > RTMP or > HLS.
Enter this address in the sending device from the video signal.
Pressing the button verifies the reception of the video signal.
If the stream is not accepted, the error message can be displayed directly. By clicking on: "View details of the review".
At this point, the address of the server can be customized. The address supports HTTP, HTTPS (HLS, DASH), RTP, RTSP, RTMP, and SRT.
If required, the access data of the video source can be entered here.
Read input at native speed
Force input frame rate
This option sets the maximum number of packets in the queue when read from the file or device. For low latency/high rate live streams, packages may be discarded if they are not read in time; setting this value may force FFmpeg to use a separate input thread and read packets as they arrive. The default value is 512.
Default value is: genpts
discardcorrput -> Discard damaged frames
fastseek -> Enable fast but inaccurate searches for some formats.
genpts -> Generate the timestamp of the video
igndts -> Ignore decoding of the timestamp
ignidx -> Ignore index
nobuffer -> Reduce latency caused by optional buffering
nofillin -> Do not fill in missing values that can be calculated exactly
noparse -> Disable AVParsers, that needs filling too
sortdts -> Try to interleave the output packets by decoding the timestamp
After starting the test process, the active video stream can be selected.
"Show probe details" shows the feedback from the system.
Passthrough (copy) option takes the unedited video stream.
Passthrough (copy) option takes the unedited video stream.
H.264 (libx264) starts a video encoding with the free and open-source software library.
Afterwards, you can directly switch to the audio settings.
With the help of the test signals, it is possible to test a transmission system, check for stability, or determine properties.
Various signals, such as “Game Of Live” are available as an option with S23/B3 rule for test operation. FPS and size can be adjusted depending on the signal.
Test pattern
Test pattern extended
RGB test pattern
YUV test pattern
EBU PAL 75%
EBU PAL 100%
SMPTE EG 1-1990
SMPTE RP 219-2002
Game of Live
Frame rate refers to the number of frames captured or played back per period and is specified in units of FPS (Frames Per Second), BpS (Frames / Frames per Second), or Hz (Hertz). Default value is in 25 / 30 / 50 / 60 FPS.
A resolution that corresponds to a display device's resolution (number of pixels) is called native resolution. The Restreamer works best with 16:9 resolutions.
After a successful check, more details and the encoding settings can be shown.
There are different types of camera boards for the Raspberry Pi. The official Raspberry Pi cameras can take high-resolution photos and Full HD 1080p videos and be fully controlled programmatically. After installing the "raspi-config" menu, all cameras can be used in the Restreamer for livestreaming.
Use audio signal with the video channel from the network.
Silence
Noise
Sine
We recommend the standard sampling rate of 44100 Hz.
96000 Hz
88200 Hz
48000 Hz
44100 Hz
22050 Hz
8000 Hz
Custom …
Sampling rate of the audio stream.
Stereo and mono support.
After selecting the settings, the audio stream must be checked. The setting can only be saved after a successful check.
> CHECK If the audio source is not accepted, the error message can be displayed directly. By clicking on: "View details of the check".
The audio settings for a virtual audio source.
Silence
Noise
Sine
We recommend a sampling rate of 44100 Hz.
96000 Hz
88200 Hz
48000 Hz
44100 Hz
22050 Hz
8000 Hz
Custom ...
Sampling rate of the audio stream.
Stereo and mono support.
After selecting the settings, the audio stream must be checked. The setting can only be saved after a successful check.
Pressing the button verifies the reception of the video signal.
