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  • luwy 我这边测试没有问题啊
    1. root@firefly:/# GST_DEBUG=fpsdisplaysink:6 gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,format=NV12,width=1920,height=1080 ! queue ! fpsd>
    2. Setting pipeline to PAUSED ...
    3. 0:00:00.642663648  1047   0x5572920ed0 DEBUG         fpsdisplaysink fpsdisplaysink.c:440:fps_display_sink_start:<fpsdisplaysink0> Use text-overlay? 0
    4. Pipeline is live and does not need PREROLL ...
    5. Setting pipeline to PLAYING ...
    6. New clock: GstSystemClock
    7. 0:00:02.235007308  1047   0x5572979000 DEBUG         fpsdisplaysink fpsdisplaysink.c:372:display_current_fps:<fpsdisplaysink0> Updated max-fps to 58.0
    8. 91143
    9. 0:00:02.235276225  1047   0x5572979000 DEBUG         fpsdisplaysink fpsdisplaysink.c:376:display_current_fps:<fpsdisplaysink0> Updated min-fps to 58.0
    10. 91143
    11. 0:00:02.751517360  1047   0x5572979000 DEBUG         fpsdisplaysink fpsdisplaysink.c:372:display_current_fps:<fpsdisplaysink0> Updated max-fps to 60.0
    12. 11788
    13. 0:00:06.851622522  1047   0x5572979000 DEBUG         fpsdisplaysink fpsdisplaysink.c:372:display_current_fps:<fpsdisplaysink0> Updated max-fps to 60.0
    14. 12887
    15. 0:00:22.651553194  1047   0x5572979000 DEBUG         fpsdisplaysink fpsdisplaysink.c:372:display_current_fps:<fpsdisplaysink0> Updated max-fps to 60.0
    16. 17665
    Copy the code

    我用的固件版本是
    1. root@firefly:/# cat proc/version
    2. Linux version 4.19.232 (llq@tchip14) (rk356x/firefly: f7165816db073abb32bfe4f754a317d687c7bbcf) (sdk version: rk356x_linux_release_20230710_v1.3.2f.xm
    3. l) (gcc version 10.3.1 20210621 (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)), GNU ld (GNU Toolchain for the A-profile Archi
    4. tecture 10.3-2021.07 (arm-10.29)) 2.36.1.20210621) #796 SMP Mon Jul 17 10:36:36 CST 2023
    Copy the code
    Posted at 2024-8-23 10:00:26  
  • czg516
    luwy 发表于 2024-8-23 10:00
    我这边测试没有问题啊

    我用的固件版本是

    请问您的固件是从哪里下载的,我是从官方下载ubuntu固件
    Posted at 2024-8-23 11:27:56  
  • luwy https://pan.baidu.com/s/1ebjbGVA ... 1670-20701074579022

    就是从官网下载的,用的230719 版本
    Posted at 2024-8-23 14:25:24  
  • czg516
    luwy 发表于 2024-8-23 14:25
    https://pan.baidu.com/s/1ebjbGVABiHiPyLw5z6p0CA?pwd=1234#list/path=%2Fsharelink1414141670-2070107457 ...

    [    0.000000] Booting Linux on physical CPU 0x0000000000 [0x412fd050]
    [    0.000000] Linux version 4.19.232 (llq@tchip14) (rk356x/firefly: f7165816db073abb32bfe4f754a317d687c7bbcf) (sdk version: rk356x_linux_release_20230
    710_v1.3.2f.xml) (gcc version 10.3.1 20210621 (GNU Toolchain for the A-profile Architecture 10.3-2021.07 (arm-10.29)), GNU ld (GNU Toolchain for the A-
    profile Architecture 10.3-2021.07 (arm-10.29)) 2.36.1.20210621) #796 SMP Mon Jul 17 10:36:36 CST 2023
    我也是这个版本,好奇怪
    Posted at 2024-8-23 16:46:33  
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