1{ 2 "pipe_0": { 3 "node_0": { 4 "node_opts": { 5 "node_name" : "rkisp" 6 }, 7 "node_opts_extra": { 8 "node_buff_type" : 0, 9 "node_buff_count" : 3, 10 "node_buff_size" : 1382400 11 }, 12 "stream_opts": { 13 "stream_output" : "isp_scale_0", 14 "stream_fmt_out" : "image:nv12" 15 }, 16 "stream_opts_extra": { 17 "opt_entity_name" : "/dev/video0", 18 "opt_width" : 1280, 19 "opt_height" : 720, 20 "opt_vir_width" : 1280, 21 "opt_vir_height" : 720, 22 "opt_buf_type" : 1, 23 "opt_mem_type" : 4, 24 "opt_use_libv4l2" : 1, 25 "opt_colorspace" : 0 26 } 27 }, 28 "node_3": { 29 "node_opts": { 30 "node_name" : "rkzoom" 31 }, 32 "node_opts_extra": { 33 "node_buff_type" : 1, 34 "node_buff_count" : 0 35 }, 36 "stream_opts": { 37 "stream_input" : "zoom_ctl_in", 38 "stream_output" : "zoom_ctl_out", 39 "stream_fmt_in" : "image:nv12", 40 "stream_fmt_out" : "image:nv12" 41 } 42 }, 43 "node_6": { 44 "node_opts": { 45 "node_name" : "rkrga" 46 }, 47 "node_opts_extra": { 48 "node_buff_type" : 0, 49 "node_buff_count" : 3, 50 "node_buff_size" : 614400 51 }, 52 "stream_opts": { 53 "stream_input" : "eptz_clip_in", 54 "stream_output" : "eptz_clip_out", 55 "stream_fmt_in" : "image:nv12", 56 "stream_fmt_out" : "image:nv12", 57 "stream_mode_in" : "remain_newest" 58 }, 59 "stream_opts_extra": { 60 "opt_trans_rect" : "(0,0,1920,1080)->(0,0,1280,720)", 61 "opt_trans_rotate": 0 62 } 63 }, 64 "node_7": { 65 "node_opts": { 66 "node_name" : "link_output" 67 }, 68 "node_opts_extra": { 69 "node_buff_type" : 1, 70 "node_buff_count" : 0 71 }, 72 "stream_opts": { 73 "stream_input" : "uvc_link_out_in", 74 "stream_output" : "uvc_link_out_out", 75 "stream_fmt_in" : "image:nv12", 76 "stream_fmt_out" : "image:nv12" 77 } 78 }, 79 "default_mode_link": "none", 80 "link_0": { 81 "link_name" : "uvc", 82 "link_ship" : "0,7" 83 }, 84 "link_2": { 85 "link_name" : "uvc_zoom", 86 "link_ship" : "0,3,6,7" 87 } 88 } 89} 90