一个阿里云怎么做两个网站,荣耀手机官方商城官网,传媒公司招聘,网站建设模板报价20240626让飞凌的OK3588-C开发板在相机使用1080p60分辨率下预览 2024/6/26 15:15 4.2.1 全编译测试 在源码路径内#xff0c;提供了编译脚本 build.sh#xff0c;运行该脚本对整个源码进行编译#xff0c;需要在终端切换到解压 出来的源码路径#xff0c;找到 build.sh 文件…20240626让飞凌的OK3588-C开发板在相机使用1080p60分辨率下预览 2024/6/26 15:15 4.2.1 全编译测试 在源码路径内提供了编译脚本 build.sh运行该脚本对整个源码进行编译需要在终端切换到解压 出来的源码路径找到 build.sh 文件。 forlinxubuntu:~$ cd /home/forlinx/3588/OK3588_Linux_fs 以下操作需要在源码目录下操作全编译方法 1、生成编译所需配置此时需要 forlinx 用户密码密码也是 forlinx forlinxubuntu: ~/3588/OK3588_Linux_fs$ sudo ./build.sh BoardConfig-linuxfs-ok3588.mk 2、进行全编译 forlinxubuntu: ~/3588/OK3588_Linux_fs$ sudo ./build.sh 编译成功后使系统镜像将在 rockdev 文件夹下生成如下图
4.2.2 单独编译 用户在内核源码路径下进行操作。 forlinxubuntu: ~/3588/OK3588_Linux_fs$ sudo ./build.sh kernel v4l2-ctl --list-devices v4l2-ctl --list-formats-ext -d /dev/video0 抖动 gst-launch-1.0 v4l2src device/dev/video0 ! video/x-raw, formatNV12, width1920,height1080, framerate30/1 ! waylandsink
出错 gst-launch-1.0 v4l2src device/dev/video0 ! video/x-raw, formatNV12, width1920,height1080, framerate60/1 ! waylandsink
抖动 gst-launch-1.0 v4l2src device/dev/video0 ! video/x-raw, formatNV12, width1920,height1080 ! waylandsink rootok3588:/# rootok3588:/# V12, width1920,height1080, framerate30/1 ! waylandsink! video/x-raw, formatNV Setting pipeline to PAUSED ... Using mplane plugin for capture Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Redistribute latency... ^Chandling interrupt. Interrupt: Stopping pipeline ... Execution ended after 0:00:29.580406555 Setting pipeline to NULL ... Caught SIGSEGV exec gdb failed: No such file or directory Spinning. Please run gdb gst-launch-1.0 1570 to continue debugging, Ctrl-C to quit, or Ctrl-\ to dump core. ^Crootok3588:/# rootok3588:/# V12, width1920,height1080, framerate60/1 ! waylandsink! video/x-raw, formatNV Setting pipeline to PAUSED ... Using mplane plugin for capture Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Internal data stream error. Additional debug info: ../libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: streaming stopped, reason not-negotiated (-4) Execution ended after 0:00:00.001854125 Setting pipeline to NULL ... Freeing pipeline ... rootok3588:/# rootok3588:/# rootok3588:/#
rootok3588:/# V12, width1920,height1080 ! waylandsinkice/dev/video0 ! video/x-raw, formatNV Setting pipeline to PAUSED ... Using mplane plugin for capture Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Redistribute latency... ^Chandling interrupt. Interrupt: Stopping pipeline ... Execution ended after 0:00:03.758202503 Setting pipeline to NULL ... Caught SIGSEGV exec gdb failed: No such file or directory Spinning. Please run gdb gst-launch-1.0 1588 to continue debugging, Ctrl-C to quit, or Ctrl-\ to dump core. ^C rootok3588:/#
录像时在HDMI OUT可以预览 gst-launch-1.0 v4l2src device/dev/video0 num-buffers100000 ! video/x-raw,formatNV12, width1920,height1080 ! tee namet ! queue ! mpph264enc ! queue ! h264parse ! qtmux ! filesink locationfpga10000-9500.mp4 t. ! queue ! waylandsink
在HDMI OUT预览时不要保存mp4文件 gst-launch-1.0 v4l2src device/dev/video0 num-buffers100000 ! video/x-raw,formatNV12, width1920,height1080 ! tee namet ! queue ! mpph264enc ! queue ! h264parse ! qtmux t. ! queue ! waylandsink
在HDMI OUT预览时帧数也不要了 gst-launch-1.0 v4l2src device/dev/video0 ! video/x-raw,formatNV12, width1920,height1080 ! tee namet ! queue ! mpph264enc ! queue ! h264parse ! qtmux t. ! queue ! waylandsink
rootok3588:/# ! qtmux t. ! queue ! waylandsinkamet ! queue ! mpph264enc ! queue ! h264parse Setting pipeline to PAUSED ... Using mplane plugin for capture Pipeline is live and does not need PREROLL ... Pipeline is PREROLLED ... Setting pipeline to PLAYING ... New clock: GstSystemClock Redistribute latency... ^Chandling interrupt. Interrupt: Stopping pipeline ... Execution ended after 1:00:46.847308499 Setting pipeline to NULL ... Freeing pipeline ... rootok3588:/# D:\20240423wyb\20240626 D:\20240423wyb\20240626 D:\20240423wyb\20240626adb pull /fpga10000-9500.mp4 /fpga10000-9500.mp4: 1 file pulled, 0 skipped. 6.0 MB/s (3281516705 bytes in 522.460s)
D:\20240423wyb\20240626
