robertoj Posted November 4, 2024 Author Posted November 4, 2024 If anyone needs h264 acceleration in opiz3, it is possible quickly with a version of Armbian from mid 2024, as shown in this thread: https://forum.armbian.com/topic/32449-repository-for-v4l2request-hardware-video-decoding-rockchip-allwinner/?do=findComment&comment=205516 (in opi zero, h264 is already possible with official debian debs) There are a few suggestions to make it work in the latest Armbian... I am bumping this thread because I have limited time with my opiz3, but you may be able to do it (and share). More references of success: https://forum.armbian.com/topic/31848-cant-use-ffmpeg-hardware-accelration-v4l2-orange-pi-4-lts/?do=findComment&comment=175688 ^ Actually, if you see that link, you will see a way to compile your own Armbian image, with some linux patches that allow ffmpeg-v4l2request do its work. 0 Quote
robertoj Posted November 11, 2024 Author Posted November 11, 2024 Success story for h264 hardware acceleration, thanks to Jock, NickA and Armbian https://forum.armbian.com/topic/32449-repository-for-v4l2request-hardware-video-decoding-rockchip-allwinner/?do=findComment&comment=205855 0 Quote
RimYT Posted February 4 Posted February 4 i tried your dts for opiz2w, and thank you, its helped me! but i have two problems: first - screen size is not 320x240 for my system (somewhere the line is being moved, although there is still space further on the screen, and the beginning of the line vertically is not at the very top of the screen, but in the middle), and second - bgr... i tried bgr = <0> and bgr = <1> and rgb = <0> etc... do you know, how to fix at least one of it? 0 Quote
RimYT Posted February 4 Posted February 4 oke, i found out, that system defines display in 240x320 mode, but i need 320x240, idk i tried to change height and weight values in dts 0 Quote
robertoj Posted February 4 Author Posted February 4 I can't understand your situation can yoiu send a photo of the LCD, the kernel version, and do some of the tests that I wrote in this thread? Start with the DTS here: https://forum.armbian.com/topic/44191-orangepi-zero-lts-ili9341-tft-lcd-and-later-orangepi-zero-3/#findComment-205335 The bgr and rgb parameters are among the last things to fix (applies to only some LCD drivers)... do you even get a picture in the LCD with wrong colors? 0 Quote
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