当前位置: 首页> 游戏> 攻略 > 网站如何做好优化_衢州品牌设计案例_爱站网域名查询_推广文案怎么写吸引人

网站如何做好优化_衢州品牌设计案例_爱站网域名查询_推广文案怎么写吸引人

时间:2025/7/10 18:16:55来源:https://blog.csdn.net/wb4916/article/details/144613609 浏览次数:0次
网站如何做好优化_衢州品牌设计案例_爱站网域名查询_推广文案怎么写吸引人

20241220在荣品开发板PRO-RK3566的buildroot下适配gc2093
2024/12/20 16:00


@余顺?PRO-RK3566开发板 挂 gc2093模块。刷 buildroot的预编译固件。
update-pro-rk3566-buildroot-hdmi-20231130-034633.img

1、现在发现 qcamera的 拍照Capture、Record录像模式都是640x480分辨率。
请问可以配置成为1920x1080分辨率吗?

2、习惯了ubuntu下的ll命令了。不想输入ls -l
请问 buildroot下如何配置ll命令?

3、请问 buildroot下 有什么好的的截屏指令?
Android下有 screencap


@造诣==灶燚 1, 改源码,代码默认预览640x480
2. alias ll='ls -alF'
3. weston-screenshooter


@余顺?@小灏星?请提供一下 gc2093的datasheet
请问gc2093在1080p分辨率下只有15fps吗?

1、weston-screenshooter 的 DEBUG模式?
2、gc2093在1080p分辨率下的最大帧率是多少?现在在buildroot下只有15fps


(c) Microsoft Corporation。保留所有权利。

C:\Users\QQ>adb shell
root@rk3566-buildroot:/#
root@rk3566-buildroot:/# we
webpinfo                      weston-simple-dmabuf-egl
webpmux                       weston-simple-dmabuf-v4l
weston                        weston-simple-egl
weston-calibration-helper.sh  weston-simple-shm
weston-calibrator             weston-simple-touch
weston-debug                  weston-terminal
weston-screenshooter          weston-touch-calibrator
weston-simple-damage
root@rk3566-buildroot:/# we
webpinfo                      weston-simple-dmabuf-egl
webpmux                       weston-simple-dmabuf-v4l
weston                        weston-simple-egl
weston-calibration-helper.sh  weston-simple-shm
weston-calibrator             weston-simple-touch
weston-debug                  weston-terminal
weston-screenshooter          weston-touch-calibrator
weston-simple-damage
root@rk3566-buildroot:/# weston-screenshooter 01.png
weston_screenshooter@5: error 0: screenshooter failed: permission denied. Debug protocol must be enabled
root@rk3566-buildroot:/# weston-screenshooter 01.png --debug
weston_screenshooter@5: error 0: screenshooter failed: permission denied. Debug protocol must be enabled
root@rk3566-buildroot:/#


root@rk3566-buildroot:/# v4l2-ctl --list-devices
rkisp-statistics (platform: rkisp):
    /dev/video7
    /dev/video8

rkisp_mainpath (platform:rkisp-vir0):
    /dev/video0
    /dev/video1
    /dev/video2
    /dev/video3
    /dev/video4
    /dev/video5
    /dev/video6
    /dev/media0

root@rk3566-buildroot:/# 
root@rk3566-buildroot:/# v4l2-ctl --list-formats-ext -d /dev/video0
ioctl: VIDIOC_ENUM_FMT
    Type: Video Capture Multiplanar

    [0]: 'UYVY' (UYVY 4:2:2)
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [1]: '422P' (Planar YUV 4:2:2)
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [2]: 'NV16' (Y/CbCr 4:2:2)
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [3]: 'NV61' (Y/CrCb 4:2:2)
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [4]: 'YM16' (Planar YUV 4:2:2 (N-C))
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [5]: 'NV21' (Y/CrCb 4:2:0)
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [6]: 'NV12' (Y/CbCr 4:2:0)
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [7]: 'NM21' (Y/CrCb 4:2:0 (N-C))
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [8]: 'NM12' (Y/CbCr 4:2:0 (N-C))
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [9]: 'YU12' (Planar YUV 4:2:0)
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
    [10]: 'YM24' (Planar YUV 4:4:4 (N-C))
        Size: Stepwise 32x32 - 1920x1080 with step 8/8
root@rk3566-buildroot:/# 
root@rk3566-buildroot:/# 


v4l2-ctl --list-devices
v4l2-ctl --list-formats-ext -d /dev/video0


gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=100 ! video/x-raw,format=NV12, width=1920,height=1080 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=fpga100-gc2093.mp4 t. ! queue ! waylandsink

1分钟:15*60=900
gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=900 ! video/x-raw,format=NV12, width=1920,height=1080 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=fpga900-gc2093.mp4 t. ! queue ! waylandsink

10分钟:15*60*10=9000
gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=9000 ! video/x-raw,format=NV12, width=1920,height=1080 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=fpga9000-gc2093.mp4 t. ! queue ! waylandsink

30分钟:15*60*30=27000
gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=27000 ! video/x-raw,format=NV12, width=1920,height=1080 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=fpga27000-gc2093.mp4 t. ! queue ! waylandsink

120分钟:15*60*30=27000 两小时
gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=108000 ! video/x-raw,format=NV12, width=1920,height=1080 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=fpga108000-gc2093.mp4 t. ! queue ! waylandsink

gst-launch-1.0 v4l2src device=/dev/video0 num-buffers=100000 ! video/x-raw,format=NV12, width=1920,height=1080 ! tee name=t ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink location=fpga10000-405.mp4 t. ! queue ! waylandsink


 

关键字:网站如何做好优化_衢州品牌设计案例_爱站网域名查询_推广文案怎么写吸引人

版权声明:

本网仅为发布的内容提供存储空间,不对发表、转载的内容提供任何形式的保证。凡本网注明“来源:XXX网络”的作品,均转载自其它媒体,著作权归作者所有,商业转载请联系作者获得授权,非商业转载请注明出处。

我们尊重并感谢每一位作者,均已注明文章来源和作者。如因作品内容、版权或其它问题,请及时与我们联系,联系邮箱:809451989@qq.com,投稿邮箱:809451989@qq.com

责任编辑: