Videos

List video archives

To list video archives, use the following method:

GET /videos/

The REQUEST contains QUERY-STRING PARAMETERS.

Name	Schema	Description
`case_in`	array of integer	Select videos included in these cases.
`created_date_gt`	date-time	Select objects with `created_date` greater than this value.
`created_date_gte`	date-time	Select objects with `created_date` greater than or equal to this value.
`created_date_last_n_days`	number	Select objects with `created_date` in last N days.
`created_date_lt`	date-time	Select objects with `created_date` less than this value.
`created_date_lte`	date-time	Select objects with `created_date` less than or equal to this value.
`created_date_nth_full_week`	number	Select objects with `created_date` in last Nth week (including Sunday and Saturday).
`created_date_nth_work_week`	number	Select objects with `created_date` in last Nth week (only working days, i.e. excluding Sunday and Saturday).
`limit`	string	Number of results to return per page.
`name`	string	Select video archives with this `name` field.
`ordering`	string	Available fields: id, created_date, name.
`page`	string	Pagination cursor value.
`save_to`	string	Select video archives with this save_to field.

For example, select some number of results for limit.

CURL example

curl -X GET "http://<findface-ip:port>/videos/?limit=2" \
 -H "Accept: application/json" \
 -H "Content-Language: ru" \
 -H "Accept-Language: ru" \
 -H "Authorization: Token <token>" \

If the response is successful (OK: 200), it returns an object that contains with the following parameters. Example.

Name	Schema
`next_page`	string┃null
`prev_page`	string┃null
`results`	array

The results contain an array with the following parameters:

Name	Schema	Description
`id*`	integer 🆁	ID of the video archives.
`camera_group*`	integer	Camera group.
`name*`	string┃null	Name of the video archives. Constraints: Max 256 chars.
`url`	string┃null	URL.
`camera`	integer┃null	Camera.
`processing_start_date*`	date-time 🆁	Video processing start date.
`active*`	boolean 🆁	Processing is active.
`screenshot*`	uri 🆁	Screenshot URL.
`stream_settings`	{…}	Serializer mixin that raises ValidationError if excess fields are presented. Can be used in nested serializers.
`source_len*`	number 🆁	Source length in seconds.
`health_status*`	{…}	Additional status information.
`finished*`	boolean 🆁	`true` if the video processing is finished.
`queued*`	boolean 🆁	`true` if the video is in the processing queue.
`face_count*`	integer 🆁	Number of created faces.
`file_size*`	integer 🆁	Video file size in the archive.
`created_date*`	date-time 🆁	Object creation date.
`body_count*`	integer 🆁	Number of created bodies.
`car_count*`	integer 🆁	Number of created cars.
`case`	integer┃null	Case.
`face_cluster_count*`	integer┃null 🆁	Count of face clusters created from this video.
`body_cluster_count*`	integer┃null 🆁	Count of body clusters created from this video.
`car_cluster_count*`	integer┃null 🆁	Count of car clusters created from this video.

Note

Cases are not supported in FindFace Multi 2.1 and are kept in API only.

Response example

{
 "next_page": null,
 "prev_page": null,
 "results": [
   {
     "id": 2,
     "camera_group": 1,
     "name": "file.mp4",
     "url": null,
     "camera": null,
     "processing_start_date": null,
     "active": false,
     "screenshot": "http://<findface-ip:port>/videos/2/screenshot/",
     "stream_settings": {
       "detectors": {
         "face": {
           "filter_max_size": 8192,
           "filter_min_quality": 0.45,
           "filter_min_size": 60,
           "fullframe_crop_rot": false,
           "fullframe_use_png": false,
           "jpeg_quality": 95,
           "overall_only": true,
           "post_best_track_frame": true,
           "post_best_track_normalize": true,
           "post_first_track_frame": false,
           "post_last_track_frame": false,
           "realtime_post_every_interval": false,
           "realtime_post_first_immediately": false,
           "realtime_post_interval": 1,
           "roi": "",
           "track_interpolate_bboxes": true,
           "track_max_duration_frames": 0,
           "track_miss_interval": 1,
           "track_overlap_threshold": 0.25,
           "track_send_history": false,
           "tracker_type": "simple_iou",
           "track_deep_sort_matching_threshold": 0.65,
           "track_deep_sort_filter_unconfirmed_tracks": true
         },
         "body": null,
         "car": null
       },
       "disable_drops": true,
       "ffmpeg_format": "",
       "ffmpeg_params": [],
       "imotion_threshold": 0,
       "play_speed": -1,
       "rot": "",
       "router_timeout_ms": 15000,
       "router_verify_ssl": true,
       "start_stream_timestamp": 0,
       "stream_data_filter": "",
       "use_stream_timestamp": false,
       "video_transform": "",
       "enable_recorder": false,
       "enable_liveness": false
     },
     "source_len": null,
     "health_status": {
       "enabled": false,
       "status": "DISABLED",
       "msg": "",
       "statistic": {
         "processed_duration": 0,
         "faces_posted": 0,
         "faces_failed": 0,
         "faces_not_posted": 0,
         "processing_fps": 0,
         "frames_dropped": 0,
         "frames_processed": 0,
         "frames_imotion_skipped": 0,
         "decoding_soft_errors": 0,
         "frame_width": 0,
         "frame_height": 0,
         "last_stream_timestamp": 0,
         "objects": null,
         "job_starts": 0
       },
       "code": "gray",
       "code_desc": "Обработка видео не запущена"
     },
     "finished": false,
     "queued": false,
     "face_count": 0,
     "file_size": 2259950,
     "created_date": "2023-01-12T08:57:36.811305Z",
     "body_count": 0,
     "car_count": 0,
     "case": null,
     "face_cluster_count": 0,
     "body_cluster_count": 0,
     "car_cluster_count": 0
   }
 ]
}

Add a new video archive

To add video archives, use the following method:

POST /videos/

The REQUEST BODY is required and contains application/json object with the following parameters:

Name	Schema	Description
`camera_group*`	integer	ID value of camera group.
`name*`	string┃null	Name of the video archive. Constraints: 1 to 256 chars.
`url`	string┃null	Constraints: Min 1 chars.
`camera`	integer┃null	Camera.
`stream_settings`	{…}	Serializer mixin that raises ValidationError if excess fields are presented. Can be used in nested serializers.
`case`	integer┃null	Case.

Note

Cases are not supported in FindFace Multi 2.1 and are kept in API only.

Request example

Tip

This example is given for reference only, substitute your values in the corresponding fields. You may fill in only the required fields, and the others will be by default.

{
 "camera_group": 0,
 "name": "A",
 "url": "A",
 "camera": 0,
 "stream_settings": {
   "detectors": {
     "face": {
       "filter_max_size": 0,
       "filter_min_quality": 0,
       "filter_min_size": 0,
       "fullframe_crop_rot": false,
       "fullframe_use_png": false,
       "jpeg_quality": 0,
       "overall_only": false,
       "post_best_track_frame": false,
       "post_best_track_normalize": false,
       "post_first_track_frame": false,
       "post_last_track_frame": false,
       "realtime_post_every_interval": false,
       "realtime_post_first_immediately": false,
       "realtime_post_interval": 0,
       "roi": "string",
       "track_interpolate_bboxes": false,
       "track_max_duration_frames": 0,
       "track_miss_interval": 0,
       "track_overlap_threshold": 0,
       "track_send_history": false,
       "tracker_type": "string",
       "track_deep_sort_matching_threshold": 0,
       "track_deep_sort_filter_unconfirmed_tracks": false
     },
     "body": {
       "filter_max_size": 0,
       "filter_min_quality": 0,
       "filter_min_size": 0,
       "fullframe_crop_rot": false,
       "fullframe_use_png": false,
       "jpeg_quality": 0,
       "overall_only": false,
       "post_best_track_frame": false,
       "post_best_track_normalize": false,
       "post_first_track_frame": false,
       "post_last_track_frame": false,
       "realtime_post_every_interval": false,
       "realtime_post_first_immediately": false,
       "realtime_post_interval": 0,
       "roi": "string",
       "track_interpolate_bboxes": false,
       "track_max_duration_frames": 0,
       "track_miss_interval": 0,
       "track_overlap_threshold": 0,
       "track_send_history": false,
       "tracker_type": "string",
       "track_deep_sort_matching_threshold": 0,
       "track_deep_sort_filter_unconfirmed_tracks": false
     },
     "car": {
       "filter_max_size": 0,
       "filter_min_quality": 0,
       "filter_min_size": 0,
       "fullframe_crop_rot": false,
       "fullframe_use_png": false,
       "jpeg_quality": 0,
       "overall_only": false,
       "post_best_track_frame": false,
       "post_best_track_normalize": false,
       "post_first_track_frame": false,
       "post_last_track_frame": false,
       "realtime_post_every_interval": false,
       "realtime_post_first_immediately": false,
       "realtime_post_interval": 0,
       "roi": "string",
       "track_interpolate_bboxes": false,
       "track_max_duration_frames": 0,
       "track_miss_interval": 0,
       "track_overlap_threshold": 0,
       "track_send_history": false,
       "tracker_type": "string",
       "track_deep_sort_matching_threshold": 0,
       "track_deep_sort_filter_unconfirmed_tracks": false
     }
   },
   "disable_drops": false,
   "ffmpeg_format": "string",
   "ffmpeg_params": [
     "A"
   ],
   "imotion_threshold": 0,
   "play_speed": 0,
   "rot": "string",
   "router_timeout_ms": 0,
   "router_verify_ssl": false,
   "start_stream_timestamp": 0,
   "stream_data_filter": "string",
   "use_stream_timestamp": false,
   "video_transform": "string",
   "enable_recorder": false,
   "enable_liveness": false
 },
 "case": 0
}

For example, you may send these parameters.

{
 "camera_group": 1,
 "name": "Pitt&Jolie"
}

CURL example

curl -X POST "http://<findface-ip:port>/videos/" \
  -H "Accept: application/json" \
  -H "Content-Language: ru" \
  -H "Accept-Language: ru" \
  -H "Authorization: Token <token>" \
  -H "Content-Type: application/json" \
  -d '{"camera_group":1,"name":"Pitt&Jolie"}' \

If the response is successful (Created: 201), it returns an object that contains parameters. Example.

Response example

{
 "id": 6,
 "camera_group": 1,
 "name": "Pitt&Jolie",
 "url": null,
 "camera": null,
 "processing_start_date": null,
 "active": false,
 "screenshot": "http://<findface-ip:port>/videos/6/screenshot/",
 "stream_settings": {
   "detectors": {
     "face": {
       "filter_max_size": 8192,
       "filter_min_quality": 0.45,
       "filter_min_size": 60,
       "fullframe_crop_rot": false,
       "fullframe_use_png": false,
       "jpeg_quality": 95,
       "overall_only": true,
       "post_best_track_frame": true,
       "post_best_track_normalize": true,
       "post_first_track_frame": false,
       "post_last_track_frame": false,
       "realtime_post_every_interval": false,
       "realtime_post_first_immediately": false,
       "realtime_post_interval": 1,
       "roi": "",
       "track_interpolate_bboxes": true,
       "track_max_duration_frames": 0,
       "track_miss_interval": 1,
       "track_overlap_threshold": 0.25,
       "track_send_history": false,
       "tracker_type": "simple_iou",
       "track_deep_sort_matching_threshold": 0.65,
       "track_deep_sort_filter_unconfirmed_tracks": true
     },
     "body": {
       "filter_max_size": 8192,
       "filter_min_quality": 0.6,
       "filter_min_size": 70,
       "fullframe_crop_rot": false,
       "fullframe_use_png": false,
       "jpeg_quality": 95,
       "overall_only": true,
       "post_best_track_frame": true,
       "post_best_track_normalize": true,
       "post_first_track_frame": false,
       "post_last_track_frame": false,
       "realtime_post_every_interval": false,
       "realtime_post_first_immediately": false,
       "realtime_post_interval": 1,
       "roi": "",
       "track_interpolate_bboxes": true,
       "track_max_duration_frames": 0,
       "track_miss_interval": 1,
       "track_overlap_threshold": 0.25,
       "track_send_history": false,
       "tracker_type": "simple_iou",
       "track_deep_sort_matching_threshold": 0.65,
       "track_deep_sort_filter_unconfirmed_tracks": true
     },
     "car": {
       "filter_max_size": 8192,
       "filter_min_quality": 0.73,
       "filter_min_size": 100,
       "fullframe_crop_rot": false,
       "fullframe_use_png": false,
       "jpeg_quality": 95,
       "overall_only": true,
       "post_best_track_frame": true,
       "post_best_track_normalize": true,
       "post_first_track_frame": false,
       "post_last_track_frame": false,
       "realtime_post_every_interval": false,
       "realtime_post_first_immediately": false,
       "realtime_post_interval": 1,
       "roi": "",
       "track_interpolate_bboxes": true,
       "track_max_duration_frames": 0,
       "track_miss_interval": 1,
       "track_overlap_threshold": 0.25,
       "track_send_history": false,
       "tracker_type": "simple_iou",
       "track_deep_sort_matching_threshold": 0.65,
       "track_deep_sort_filter_unconfirmed_tracks": true
     }
   }
 },
 "source_len": null,
 "health_status": {
   "enabled": false,
   "status": "WAITING_FOR_SYNC",
   "msg": "",
   "statistic": {},
   "code": "red",
   "code_desc": "Отсутствует задача в видео менеджере. Дождитесь синхронизации."
 },
 "finished": false,
 "queued": false,
 "face_count": 0,
 "file_size": 0,
 "created_date": "2023-01-18T08:38:52.119129Z",
 "body_count": 0,
 "car_count": 0,
 "case": null,
 "face_cluster_count": 0,
 "body_cluster_count": 0,
 "car_cluster_count": 0
}

Then point its id to upload the source file with PUT /videos/{id}/upload/source_file/.

Upload video file

To upload a video file, use the following method:

PUT /videos/{id}/upload/source_file/

The request contains required PATH PARAMETERS:

Name	Schema	Description
`id*`	integer	A unique integer value identifying this video.

In REQUEST BODY attach your video source file with id of the video archive.

Returns:

Created: 201 – in success.
Not Found: 404 – if fail.

CURL example

curl -X PUT "http://<findface-ip:port>/videos/6/upload/source_file/" \
 -H "Content-Language: ru" \
 -H "Accept-Language: ru" \
 -H "Authorization: Token <token>" \
 -H "Content-Type: video/mp4" \
 --data-binary @pittjolie.mp4 \

Start video archive processing

To start video archive processing, use the following method:

POST /videos/{id}/process/

The REQUEST contains id in PATH PARAMETERS, identifying unique integer value of the video archive.

CURL example

curl -X POST "http://<findface-ip:port>/videos/6/process/" \
 -H "Content-Language: ru" \
 -H "Accept-Language: ru" \
 -H "Authorization: Token <token>" \

Returns:

OK: 200 – in success.
Not Found: 404 – if fail.

Useful requests

GET /videos/
POST /videos/
GET /videos/{id}/
PUT /videos/{id}/
DELETE /videos/{id}/
POST /videos/{id}/process/
GET /videos/{id}/screenshot/
POST /videos/{id}/screenshot/
POST /videos/{id}/stop/
PUT /videos/{id}/upload/source_file/
GET /videos/count/