- Idea is to convert it from a library to a quickly-digestible tool including some other handy services & discovery options.
- Support for searching via other mechanicsms like UPnP,mdns,port number based to get list of all potential cameras.
- DiscoverCameras : discover cameras in your network. Supported scan types are Upnp, RTSP Port scan, Onvif.
- GetMp4stream : gets you the rtsp or other similar url to web play-able mp4 stream.
- Probestream : Probe a stream by giving URL as parameter. ffprobe response is returend as json giving details like
- Stream-ops : Pass a streamURL,
- Save the video file from stream locally.
- Respond with html video tag playable stream. (via /mp4stream)
- Save the video file from stream on cloud.
- Get Image file from stream as Response. (One shot usage)
- Get Image Steam from given stream as Response. (BULK USAGE)
- Restream the resource locally or on cloud.
- Access the stream via websocket.
- Access the stream on HLS.
- Health check call for camera via strategies:
- Run docker directly:
docker run --rm --name=camerasdiscovery -p 8000:8000 --network host saurabhshandy/camerasdiscovery
#OR
bash run.sh- Only Pullling docker image
docker pull saurabhshandy/camerasdiscoveryDockerhub : Link
List of Routes:
-
/discoverCameras: discover cameras in your network.Code:
curl --request GET \ --url http://localhost:8000/v1/rpc/discoverCameras \ --header 'content-type: application/json'Sample Output:
{ "status": "success", "data": [ { "urn": "urn:uuid:xxxxx-xxxx-xxxx-xxxx-xxxxxxxxx", "name": "IPCAM", "hardware": "HS-Camera", "location": "Country:[China]", "types": [ "_0:NetworkVideoTransmitter" ], "xaddrs": [ "http://192.168.x.y:port/onvif/device_service" ], "scopes": [ "onvif://www.onvif.org/type/NetworkVideoTransmitter", "onvif://www.onvif.org/location/Country:[China]", "onvif://www.onvif.org/name/IPCAM", "onvif://www.onvif.org/hardware/HS-Camera" ] }, { "urn": "urn:uuid:xxxxx-xxxx-xxxx-xxxx-xxxxxxxxx", "name": "Avantgarde-Test", "hardware": "PL1234", "location": "shenzhen", "types": [ "dn:NetworkVideoTransmitter" ], "xaddrs": [ "http://192.168.x.y:36000/onvif/device_service" ], "scopes": [ "onvif://www.onvif.org/type/video_encoder", "onvif://www.onvif.org/type/ptz", "onvif://www.onvif.org/type/audio_encoder", "onvif://www.onvif.org/hardware/PL1234", "onvif://www.onvif.org/name/Avantgarde-Test", "onvif://www.onvif.org/location/shenzhen" ] } ] } -
/mp4stream: Returns a web play-able mp4 stream so that you can embed this as src in your video element and play the video simply. The request takes 3 params.- camerastream : pass uriencoded(EncodeURIComponent) stream link; ex: rtsp://192.168.x.y/live/av0?user=myuser&passwd=mypassword
- ttl: time duration for which you want the stream to be running in seconds; ex: 600s i.e 10minutes.
- width: the width of the video you want; ex: 720 pixels. ffmpeg conversion in the function takes care of the above params to give you html video tag embeddable video off the bat.
Code:
curl --request GET \ --url http://localhost:8000/v1/rpc/mp4stream?camerastream=rtsp%3A%2F%2F192.168.x.y%2Flive%2Fav0%3Fuser%3Dmyuser%26passwd%3Dmypassword&ttl=600&width=720 \
Sample Output:
-
/streamops: Do operations on video stream/file like saving it locally/cloud or restream it.Code:
curl --request POST \ --url http://localhost:8000/v1/rpc/streamops \ --header 'content-type: application/json' \ --data '{ "url" : "rtsp://192.168.x.y/live/av0?user=myuser&passwd=mypassword", "type" : "local", "saveOptions" :{ "filename" : "myfile", "maxfilesize" : "100M", "duration": "10" }, "videostreamOptions" :{ "enabled" : true, "restream" : false, "fps" : "auto", "videosize" : "1280x720", "codec" : "mpeg1video", "transport":"tcp", "format" : "mpegts" }, "audiostreamOptions" :{ "enabled" : false } }'Sample Output:
{ "url": "rtsp://192.168.1.99/live/av0?user=myusename&passwd=mypassword", "requestID": "b3efd892-fe9f-4813-b5fe-09a2a4c958b0", "type": "localfilepath", "saveOptions": { "filename": "myfile", "maxfilesize": "100M" }, "videostreamOptions": { "enabled": true, "restream": "public stream URL", "fps": "auto", "videosize": "1280x720", "codec": "mpeg1video", "transport": "tcp", "format": [ "mpegts" ] }, "audiostreamOptions": { "enabled": false } } -
/probestream: Do affprobeon the given stream.Code:
curl --request POST \ --url http://localhost:8000/v1/rpc/probestream \ --header 'content-type: application/json' \ --data '{ "url" : "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4" }'
Sample Output:
{ "streams": [ { "index": 0, "codec_name": "h264", "codec_long_name": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10", "profile": "Baseline", "codec_type": "video", "codec_time_base": "1/50", "codec_tag_string": "[0][0][0][0]", "codec_tag": "0x0000", "width": 1280, "height": 720, "coded_width": 1280, "coded_height": 720, "has_b_frames": 1, "sample_aspect_ratio": "0:1", "display_aspect_ratio": "0:1", "pix_fmt": "yuvj420p", "level": 31, "color_range": "pc", "color_space": "bt709", "color_transfer": "bt709", "color_primaries": "bt709", "chroma_location": "left", "field_order": "progressive", "timecode": "N/A", "refs": 1, "is_avc": "false", "nal_length_size": 0, "id": "N/A", "r_frame_rate": "25/1", "avg_frame_rate": "25/1", "time_base": "1/90000", "start_pts": 21600, "start_time": 0.24, "duration_ts": "N/A", "duration": "N/A", "bit_rate": "N/A", "max_bit_rate": "N/A", "bits_per_raw_sample": 8, "nb_frames": "N/A", "nb_read_frames": "N/A", "nb_read_packets": "N/A", "disposition": { "default": 0, "dub": 0, "original": 0, "comment": 0, "lyrics": 0, "karaoke": 0, "forced": 0, "hearing_impaired": 0, "visual_impaired": 0, "clean_effects": 0, "attached_pic": 0, "timed_thumbnails": 0 } }, { "index": 1, "codec_name": "pcm_alaw", "codec_long_name": "PCM A-law / G.711 A-law", "profile": "unknown", "codec_type": "audio", "codec_time_base": "1/8000", "codec_tag_string": "[0][0][0][0]", "codec_tag": "0x0000", "sample_fmt": "s16", "sample_rate": 8000, "channels": 1, "channel_layout": "unknown", "bits_per_sample": 8, "id": "N/A", "r_frame_rate": "0/0", "avg_frame_rate": "0/0", "time_base": "1/8000", "start_pts": 0, "start_time": 0, "duration_ts": "N/A", "duration": "N/A", "bit_rate": 64000, "max_bit_rate": "N/A", "bits_per_raw_sample": "N/A", "nb_frames": "N/A", "nb_read_frames": "N/A", "nb_read_packets": "N/A", "disposition": { "default": 0, "dub": 0, "original": 0, "comment": 0, "lyrics": 0, "karaoke": 0, "forced": 0, "hearing_impaired": 0, "visual_impaired": 0, "clean_effects": 0, "attached_pic": 0, "timed_thumbnails": 0 } } ], "format": { "filename": "rtsp://192.168.x.y/live/av0?user=myuser&passwd=mypassword", "nb_streams": 2, "nb_programs": 0, "format_name": "rtsp", "format_long_name": "RTSP input", "start_time": 0, "duration": "N/A", "size": "N/A", "bit_rate": "N/A", "probe_score": 100, "tags": { "title": "streamed by the Santachi RTSP server" } }, "chapters": [] } -
/getstreams: Get rtsp stream URL for Onvif Cameras. Accepts list or single Onvif Object.Code:
curl --request POST \ --url http://localhost:8000/v1/rpc/getstreams \ --header 'content-type: application/json' \ --data '[ { "xaddr" : "http://192.168.1.99:36000/onvif/device_service", "user" : "username", "pass" : "password" }, { "xaddr" : "http://192.168.1.113:36000/onvif/device_service", "user" : "username", "pass" : "password" } ]'
Sample Output:
[ { "xaddr": "http://192.168.1.113:36000/onvif/device_service", "user": "admin", "pass": "admin", "url": "rtsp://192.168.1.113:554/live/av0?user=admin&passwd=admin" }, { "xaddr": "http://192.168.1.99:36000/onvif/device_service", "user": "admin", "pass": "admin", "url": "rtsp://192.168.1.99:554/live/av0?user=admin&passwd=admin" } ] -
/sampleurls: Don't have streams ?? This route will give you stuff to play around.Code:
curl --request GET --url http://localhost:8000/v1/rpc/sampleurls
Sample Output:
[sampleurls.json](https://github.com/beyondszine/camerasdiscovery/blob/master/routes/sampleurls.json)
-
/getimage: Get only one image for the requested stream. (Don't abuse this route too much. For getting multiple snapshots in fast manner, usegetimagestream).Code:
curl --request POST \ --url http://localhost:8000/v1/rpc/getimage \ --header 'content-type: application/json' \ --data '{ "url" : "rtsp://192.168.x.y/live/av0?user=myuser&passwd=mypassword" }'
-
/getimagestream: This enables to get recurring images in case you want image stream.Code:
## Nothing yet. -
/liveliness: This method is to check the liveliness of the cameras. Three strategies are put in place.Code:
# req.body must be json of following schema { "strategy": "portknock", "camerasList": [{ "address": "192.168.0.109", "port": 554 }] } # response.body must of [ { "status": true, "address": "192.168.0.109", "port": 554 } ]
Srcs:
- https://github.com/futomi/node-onvif
- https://gist.github.com/jsturgis/3b19447b304616f18657
- fluent-ffmpeg
- foscam-streamer
- ffmpeg-intro
- https://ffmpeg.org/
- https://github.com/phoboslab/jsmpeg
- https://trac.ffmpeg.org/wiki/StreamingGuide
- https://trac.ffmpeg.org/wiki/Encode/H.264
- https://stackoverflow.com/questions/32814161/how-to-make-spoiler-text-in-github-wiki-pages/39920717#39920717 ( for most import README formatting. lol)
The MIT License (MIT)
Copyright (c) @ Saurabh Shandilya
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