I’ve been exploring the luckfox_pico_rkmpi_example repository, specifically the example for recording and streaming video with the SC3306 camera. The example can be found here: luckfox_pico_rkmpi_example.
I’m currently working with a USB camera and would like to know if it’s possible to adapt this repository to work with it. Additionally, I’m interested in utilizing the H.265 codec for video encoding and streaming.
Code: Select all
./luckfox_pico_rtsp_opencv_capture
opencv-mobile MIPI CSI camera with v4l2 rkaiq
Stop Application ...
killall: rkipc: no process killed
rkipc exit
ls: /oem/usr/etc/init.d/S??*: No such file or directory
devpath = /dev/video13
driver = rkisp_v7
card = rkisp_mainpath
bus_info = platform:rkisp-vir0
version = 20000
capabilities = 84201000
device_caps = 4201000
fmt = UYVY 4:2:2 59565955
fmt = Y/CbCr 4:2:2 3631564e
fmt = Y/CrCb 4:2:2 3136564e
fmt = Y/CrCb 4:2:0 3132564e
size = 32 x 16 ~ 800 x 600 (+8 +8)
[/dev/video13 ioctl VIDIOC_ENUM_FRAMEINTERVALS 10 failed 19 No such device
1.836150] rkisp-vir0: rrockit log path (null), log_size = 0, can use export rt_log_path=, export rt_log_size= change
log_file = (nil)
RTVersion 10:34:10-196 {dump :064} ---------------------------------------------------------
RTVersion 10:34:10-217 {dump :065} rockit version: git-8cb4d25b8 Tue Feb 28 11:12:39 2023 +0800
RTVersion 10:34:10-228 {dump :066} rockit building: built- 2023-02-28 15:23:19
RTVersion 10:34:10-236 {dump :067} ---------------------------------------------------------
rockit default level 4, can use export rt_log_level=x, x=0,1,2,3,4,5,6 change
(null) 10:34:10-254 {read_log_level :093} text is all=4
(null) 10:34:10-260 {read_log_level :095} module is all, log_level is 4
kisp_enum_frameintervals (null) No 10:34:10-270 {monitor_log_level :1t44} #Start monitor_log_leve al thread, arg:(nil)
ctive sensor
RTIsp3x 10:34:10-288 {ispInitDevice :208} sensor name = Camera 1
RTIsp3x 10:34:10-291 {ispInitDevice :211} sensor_index = 61
RTIsp3x 10:34:10-299 {getIspSubdevs :100} rkisp_bypasspath entity name is NULL
RTIsp3x 10:34:10-308 {getIspSubdevs :111} rkisp_mainpath_4x4sampling entity name is NULL
RTIsp3x 10:34:10-318 {getIspSubdevs :122} rkisp_bypasspath_4x4sampling entity name is NULL
RTIsp3x 10:34:10-328 {getIspSubdevs :133} isp_luma_path entity name is NULL
RTIsp3x 10:34:10-342 {ispInitDevice :208} sensor name = Camera 1
RTIsp3x 10:34:10-345 {ispInitDevice :211} sensor_index = 61
RTIsp3x 10:34:10-353 {getIspSubdevs :100} rkisp_bypasspath entity name is NULL
RTIsp3x 10:34:10-362 {getIspSubdevs :111} rkisp_mainpath_4x4sampling entity name is NULL
RTIsp3x 10:34:10-372 {getIspSubdevs :122} rkisp_bypasspath_4x4sampling entity name is NULL
RTIsp3x 10:34:10-383 {getIspSubdevs :133} isp_luma_path entity name is NULL
Create Pool success !
[INFO rtsp_demo.c:280:rtsp_new_demo] rtsp server demo starting on port 554
[DEBUG rtsp_demo.c:480:rtsp_new_session] add session path: /live/0
rtsp streamq_alloc size is 1753484
venc_init
RKVencChannel 10:34:10-425 {configProfileLevel:2523} h265e unsupport profile 77. use default 0
MpiAdapterEncode 10:34:10-431 {ma_encode_create :1653} ringbuf buf_size 3112960
[ 101.931613] vsys dev open 26
[ 102.087361] mpp_vcodec: 44: num_chan = 0
[ 102.087504] mpp_vcodec: 368: attr->max_width = 1920, attr->max_height = 1080
[ 102.092057]init success mpp_v
codec: 103: chan_entry->handle dbbceba9, enc dbbceba9
[ 102.099000] 755: MPP_ENC_SET_CFG in
[ 102.099033] 524: MPP_ENC_SET_RC_CFG bps 23328000 [21870000 : 24786000] fps [30:30] gop 60
[ 102.099049] h265e_proc_prep_cfg:414: MPP_ENC_SET_PREP_CFG w:h [1920:1080] stride [5760:1080]
[ 102.099071] 271: send header for set cfg change input/format
[ 102.101080] 755: MPP_ENC_SET_CFG in
[ 102.101105] 524: MPP_ENC_SET_RC_CFG bps 3072000 [2880000 : 3264000] fps [30:30] gop 1
[ 102.101121] 271: send header for set cfg change rc_mode/fps/gop
[ 102.101738] 755: MPP_ENC_SET_CFG in
[ 102.101756] 524: MPP_ENC_SET_RC_CFG bps 3072000 [2880000 : 3264000] fps [30:30] gop 1
[ 102.101768] 271: send header for set cfg change rc_mode/fps/gop
i change usb mode to host and it can detect usb camera
Code: Select all
v4l2-ctl --list-devices
[ 191.086855] rockchip-csi2-dphy0: No link between dphy and sensor
[ 191.087093] rkcif-mipi-lvds: rkcif_update_sensor_info: stream[0] get remote terminal sensor failed!
[ 191.087123] stream_cif_mipi_id0: update serkisp-statistics (platform: rkisp):
/dev/video21
/dev/video22
rkcif-mipi-lvds (platform:rkcif):
/dev/media1
rkisp_mainpath (platform:rkisp-vir0):
/dev/video13
/dev/video14
/dev/video15
/dev/video16
/dev/video17
/dev/video18
/dev/video19
/dev/video20
/dev/media2
FHD Camera: FHD Camera (usb-xhci-hcd.0.auto-1):
/dev/video0
/dev/video1
/dev/media0
Here are my main questions:
Can the current examples or any part of this repository be modified to support a USB camera?
How can I enable H.265 codec support for video encoding in this setup?
Any guidance, tips, or resources you could provide would be greatly appreciated. Looking forward to your insights!
