一个在pve lxc中跑frigate+核显加速的详细指南

fay000fay

gasment 发表于 2024-10-22 10:06
先把rtsp流放进potplayer播放看看有没有声音，有的话看看音频编码格式是不是acc
其他音频格式需要转码，fr ...

我问了chatgpt，它给我写了这么个代码，然后运行后，Frigate直接启动不了。

cameras:
  laojiaoutdoor: # <------ Name the camera
    enabled: true
    ffmpeg:
      hwaccel_args: preset-vaapi
      output_args:
        record:
          - "-c:v"  # 视频编码保持不变
          - "copy"
          - "-c:a"  # 音频编码使用 AAC
          - "aac"
          - "-b:a"  # 设置音频比特率，通常 128k 比较常见
          - "128k"
      inputs:
        - path: rtsp://admin:*****@192.168.2.229:554/stream1 # <----- The stream you want to use for detection
          roles:
            - detect
            - audio

复制代码

gasment

fay000fay 发表于 2024-10-22 14:03
我问了chatgpt，它给我写了这么个代码，然后运行后，Frigate直接启动不了。

我之前摄像头就默认输出g711，怎么改配置都是无声，后面统一改成acc，用 record: preset-record-generic-audio-copy参数就好使

fay000fay

gasment 发表于 2024-10-22 14:26
我之前摄像头就默认输出g711，怎么改配置都是无声，后面统一改成acc，用 record: preset-record-generic- ...

去哪里改acc啊？tplink好像就只有g711a-law

fay000fay

在CT资源页添加device passthrough，添加/dev/dri/cardX和/dev/dri/renderD128，我PVE7，CT资源页里添加没有device passthrough，只有添加挂载点

OliverY

是J4125太弱了吗？一直有问题，感觉跑不动

OliverY

循环重启唉。。。

2024-10-23 20:44:13.537883174  [INFO] Preparing Frigate...
2024-10-23 20:44:13.555078107  [INFO] Starting Frigate...
2024-10-23 20:44:16.094799632  [2024-10-23 20:44:16] frigate.app                    INFO    : Starting Frigate (0.14.1-f4f3cfa)
2024-10-23 20:44:16.094924710  [2024-10-23 20:44:16] frigate.util.config            INFO    : Checking if frigate config needs migration...
2024-10-23 20:44:16.115338418  [2024-10-23 20:44:16] frigate.util.config            INFO    : frigate config does not need migration...
2024-10-23 20:44:16.157193609  [2024-10-23 20:44:16] peewee_migrate.logs            INFO    : Starting migrations
2024-10-23 20:44:16.158193113  [2024-10-23 20:44:16] peewee_migrate.logs            INFO    : There is nothing to migrate
2024-10-23 20:44:16.167421829  [2024-10-23 20:44:16] frigate.app                    INFO    : Recording process started: 342
2024-10-23 20:44:16.177333923  [2024-10-23 20:44:16] frigate.app                    INFO    : Recording process started: 351
2024-10-23 20:44:16.184681277  [2024-10-23 20:44:16] frigate.app                    INFO    : go2rtc process pid: 96
2024-10-23 20:44:16.233912656  Process detectorv:
2024-10-23 20:44:16.234559927  [2024-10-23 20:44:16] detector.ov                    INFO    : Starting detection process: 371
2024-10-23 20:44:16.236413324  Traceback (most recent call last):
2024-10-23 20:44:16.236718393    File "/usr/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
2024-10-23 20:44:16.236722478      self.run()
2024-10-23 20:44:16.236845599    File "/usr/lib/python3.9/multiprocessing/process.py", line 108, in run
2024-10-23 20:44:16.236848223      self._target(*self._args, **self._kwargs)
2024-10-23 20:44:16.236952670    File "/opt/frigate/frigate/object_detection.py", line 102, in run_detector
2024-10-23 20:44:16.236955533      object_detector = LocalObjectDetector(detector_config=detector_config)
2024-10-23 20:44:16.237076765    File "/opt/frigate/frigate/object_detection.py", line 53, in __init__
2024-10-23 20:44:16.237079456      self.detect_api = create_detector(detector_config)
2024-10-23 20:44:16.237224627    File "/opt/frigate/frigate/detectors/__init__.py", line 18, in create_detector
2024-10-23 20:44:16.237227177      return api(detector_config)
2024-10-23 20:44:16.237376899    File "/opt/frigate/frigate/detectors/plugins/openvino.py", line 39, in __init__
2024-10-23 20:44:16.237379538      if not os.path.isfile(detector_config.model.path):
2024-10-23 20:44:16.237538331    File "/usr/lib/python3.9/genericpath.py", line 30, in isfile
2024-10-23 20:44:16.237540732      st = os.stat(path)
2024-10-23 20:44:16.237688916  TypeError: stat: path should be string, bytes, os.PathLike or integer, not NoneType
2024-10-23 20:44:16.240099510  [2024-10-23 20:44:16] frigate.app                    INFO    : Output process started: 373
2024-10-23 20:44:16.291467350  [2024-10-23 20:44:16] frigate.app                    INFO    : Camera processor started for TP: 387
2024-10-23 20:44:16.292279107  [2024-10-23 20:44:16] frigate.app                    INFO    : Capture process started for TP: 388

OliverY

OliverY 发表于 2024-10-23 20:45
循环重启唉。。。

研究了一下，J4125不支持OpenVINO。。。

fay000fay

我为了frigate，我新买了个N100软路由，之前是J1900，太拉了，威联通NAS也是快10年前的，也跑不动了。等货到了研究下，有不懂的再向楼主请教。我现有的TPLINK只有G711音频编码，我都准备把摄像头也换了

gasment

fay000fay 发表于 2024-10-23 14:55
在CT资源页添加device passthrough，添加/dev/dri/cardX和/dev/dri/renderD128，我PVE7，CT资源页里添加没 ...

需要pve8以上版本

fay000fay

gasment 发表于 2024-11-11 11:34
需要pve8以上版本

我是8.我试了，核显直通可以。但是开通SRIOV核显虚拟之后，无法调用虚拟核显。