![]() The trick would be getting GStreamer to set that up. It can then resize in realtime as it's producing the output for the HDMI display. Hiromare wrote:it will be also possibile to live manipulate a bit the video by cropping the news bar or adding a simple black overlay to mask the banner at 50fps and output on hdmi without drop frame?įrom a Pi hardware perspective, the easiest thing is to pass the incoming frames to the rendering hardware (HVS) with a source cropping rectangle. So if the usb3 mounted on raspberry pi4 now can manage an 1080p50 (or upto an 1080i50 hdmi feed it will be sufficient for me) usb dongle without downside what are the advantage to use the camera module?Ī solution adviced by fruitoftheloom could work as well as the auvidea b101 solution? Then i would understand the differecence by using an usb3 dongleīecause the auvidea b101 with tax and shipping will cost €120 How much the picture will be dregraded in the process if i don't crop and zoom in but i only cut of the banner from the video, it will be more and less on par with the original signal? ![]() ![]() It will be also possibile to live manipulate a bit the video by cropping the news bar or adding a simple black overlay to mask the banner at 50fps and output on hdmi without drop frame? #Newsbar refresh rate driverSince my decoder support 1080p50 output and i don't need a multi channel then i should be fine with a raspberrypi4 and the auvidea b101Ħby9 i read some of your post about this, the i2s pins to connect the audio on gpio pins, kernel driver to achive 1080p50, gstreamer to have both audio and video in sync, etc ![]()
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