Doni/OrangePi3588Media
5
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add FFmpeg decode variants for RTSP stall isolation

Browse Source
This commit is contained in:
tian 2026-03-15 02:50:15 +08:00
parent f0d1d341a8
commit bb5ebcfab4
2 changed files with 219 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

170
configs/sample_person_shoe_two_stage_balanced_ffmpeg_decode.json Normal file
View File

@ -0,0 +1,170 @@
{
"queue": {
"size": 8,
"strategy": "drop_oldest"
},
"graphs": [
{
"name": "person_shoe_two_stage_balanced_ffmpeg_decode",
"executor": {
"batch_size": 2,
"run_budget": 8
},
"nodes": [
{
"id": "in",
"type": "input_rtsp",
"role": "source",
"enable": true,
"url": "rtsp://10.0.0.49:8554/cam",
"fps": 30,
"width": 1920,
"height": 1080,
"use_ffmpeg": true,
"use_mpp": false,
"force_tcp": true
},
{
"id": "pre_rgb",
"type": "preprocess",
"role": "filter",
"enable": true,
"dst_w": 1920,
"dst_h": 1080,
"dst_format": "rgb",
"dst_packed": true,
"resize_mode": "stretch",
"rga_gate": "person_shoe_two_stage_balanced_ffmpeg_decode",
"use_rga": true
},
{
"id": "person_det",
"type": "ai_yolo",
"role": "filter",
"enable": true,
"cpu_affinity": [4],
"use_rga": true,
"rga_gate": "person_shoe_two_stage_balanced_ffmpeg_decode",
"rga_max_inflight": 4,
"dst_packed": true,
"use_dma_input": true,
"infer_fps": 2,
"infer_phase_ms": 0,
"model_path": "./models/yolov8n-640.rknn",
"model_version": "v8",
"model_w": 640,
"model_h": 640,
"num_classes": 80,
"conf": 0.35,
"nms": 0.45,
"class_filter": [0],
"bbox_expand": {
"enable": true,
"class_id": 0,
"left": 0.06,
"right": 0.06,
"top": 0.04,
"bottom": 0.16
}
},
{
"id": "person_trk",
"type": "tracker",
"role": "filter",
"enable": true,
"cpu_affinity": [5],
"mode": "bytetrack_lite",
"per_class": true,
"track_classes": [0],
"high_th": 0.6,
"low_th": 0.15,
"iou_th": 0.3,
"max_age_ms": 700,
"min_hits": 2
},
{
"id": "shoe_det",
"type": "ai_shoe_det",
"role": "filter",
"enable": true,
"cpu_affinity": [6],
"use_rga": true,
"rga_gate": "person_shoe_two_stage_balanced_ffmpeg_decode",
"rga_max_inflight": 4,
"dst_packed": true,
"use_dma_input": false,
"infer_fps": 2,
"infer_phase_ms": 250,
"model_path": "./models/shoe_detector_openimages_ppe_v1.rknn",
"model_w": 640,
"model_h": 640,
"conf": 0.20,
"nms": 0.45,
"v8_box_format": "cxcywh",
"append_detections": true,
"dynamic_roi": {
"enable": true,
"person_class_id": 0,
"shoe_class_id": 1,
"debug_roi_class_id": -1,
"max_rois": 1,
"min_person_height": 80,
"x_offset": -0.20,
"y_offset": 0.68,
"width_scale": 1.40,
"height_scale": 0.50
}
},
{
"id": "osd",
"type": "osd",
"role": "filter",
"enable": true,
"cpu_affinity": [7],
"draw_bbox": true,
"draw_text": false,
"use_rga_bbox": false,
"labels": ["person", "shoe"]
},
{
"id": "post",
"type": "preprocess",
"role": "filter",
"enable": true,
"cpu_affinity": [7],
"dst_w": 1920,
"dst_h": 1080,
"dst_format": "nv12",
"resize_mode": "stretch",
"rga_gate": "person_shoe_two_stage_balanced_ffmpeg_decode",
"use_rga": true
},
{
"id": "pub",
"type": "publish",
"role": "filter",
"enable": true,
"cpu_affinity": [3],
"codec": "h264",
"fps": 30,
"bitrate_kbps": 2000,
"mpp_output_timeout_ms": 50,
"mpp_packet_wait_ms": 10,
"use_mpp": true,
"outputs": [
{"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
]
}
],
"edges": [
["in", "pre_rgb"],
["pre_rgb", "person_det"],
["person_det", "person_trk"],
["person_trk", "shoe_det", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
["shoe_det", "osd", {"queue": {"size": 16, "strategy": "drop_oldest"}}],
["osd", "post", {"queue": {"size": 32, "strategy": "drop_oldest"}}],
["post", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
]
}
]
}

49
configs/sample_rtsp_publish_only_ffmpeg_decode.json Normal file
View File

@ -0,0 +1,49 @@
{
"queue": {
"size": 16,
"strategy": "drop_oldest"
},
"graphs": [
{
"name": "rtsp_publish_only_ffmpeg_decode",
"executor": {
"batch_size": 2,
"run_budget": 8
},
"nodes": [
{
"id": "in",
"type": "input_rtsp",
"role": "source",
"enable": true,
"url": "rtsp://10.0.0.49:8554/cam",
"fps": 30,
"width": 1920,
"height": 1080,
"use_ffmpeg": true,
"use_mpp": false,
"force_tcp": true
},
{
"id": "pub",
"type": "publish",
"role": "filter",
"enable": true,
"cpu_affinity": [3],
"codec": "h264",
"fps": 30,
"bitrate_kbps": 2000,
"mpp_output_timeout_ms": 50,
"mpp_packet_wait_ms": 10,
"use_mpp": true,
"outputs": [
{"proto": "rtsp_server", "port": 8555, "path": "/live/cam1"}
]
}
],
"edges": [
["in", "pub", {"queue": {"size": 64, "strategy": "drop_oldest"}}]
]
}
]
}