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Note
titleImportant!

You can get audio from x64 Server only.

You can't get audio in MJPEG format.



General information

GET httpGET http://IP- Address:port/prefix/live/media/{VIDEOSOURCEID}

Tip

{VIDEOSOURCEID} – a —a three-component source endpoint ID (see Get list of video cameras and information about them). For instance, "SERVER1/DeviceIpint.3/SourceEndpoint.video:0:0".

Note
titleImportantAttention!
  • If no parameters are specified in the request, then the video will be received in the MJPEG format.
  • You can't get audio in MJPEG format.
ParameterRequiredDescription
formatNo

Parameter values are "mp4", "hls".

Video can be received in the original format (without recompression) via HLS protocols. HLS protocol supports only H.264 format.

The

MP4

"mp4" player allows to receive the original video in H.264 and H.265 formats. In all other cases the

server

Server recompresses it to MJPEG format

. 

Note
title
Important
Attention!

If video is requested in the format that differs from the original one, then recompression will be performed, therefore, Server load will increase.

w, hNo

w

– frame

—frame width, h

 – frame

—frame height

.

info
Note
title
Note
Attention!
  • The mp4 video is transferred without scaling.
  • If the h and w values are
more
  • greater than the size of the original video, the video will be received with the original size.
  • Zooming out of width and height is available only
discretely − in
  • discretely—in 2, 4, 8 times, etc. If specified sizes are not corresponding to 1/2, 1/4 etc. of original video size, the video will be received with size divisible by the original video size close to specified values
. Note
titleImportant!
The MP4 video is transferred without scaling
  • .
frNo
fps.

The FPS value

Note
title
Important
Attention!

This parameter is relevant only for MJPEG video.

enable_token_
auth 
auth No

Get authorized and signed links to video streams

.

:

  • enable_token_auth
– enable
  • —enable authorization by token = 1.
  • valid_token_hours
– signature
  • —signature validation time (in hours). The maximum value is a week. The default value is 12 hours
.
valid_token_hoursNo

key_frames

No

1—playback only by key frames;

0—original frame rate (default)

authTokenNo

Connecting via AxxonNet.

For example, https://axxonnet.com/arpserver/25455_0/webclient/live/media/SERVER/DeviceIpint.1/SourceEndpoint.video:0:1?authToken=...

auth_tokenNo

Authorizing when connecting directly to the Server and authorizing by token.

For example, http://127.0.0.1:80/live/media/SERVER/DeviceIpint.1/SourceEndpoint.video:0:0?format=mp4&auth_token=...


Sample request:

GET http://IP-Address:port/prefix127.0.0.1:80/live/media/Server1/DeviceIpint.23/SourceEndpoint.video:0:0?w=640&h=480&enable_token_auth=1&valid_token_hours=1.

HTML
<script id="asciicast-507163" src="https://asciinema.org/a/507163.js" async></script>


HLS video

HLS protocol video can be received in the original format only. The following parameters are in use used when receiving HLS protocol video:

ParameterRequiredDescription
keep_aliveNoTime in seconds in which the stream is to be kept alive
. 
hls_timeNoThe segment length in seconds
. 
hls_list_sizeNoThe maximum number of playlist entries. If set to 0, the list file will contain all
the
segments
.
hls_wrapNoThe number after which the segment filename number wraps. If set to 0, the number will be never wrapped
.

Sample request:

GET http://127.0.0.1:80/live/media/SERVER1/DeviceIpint.23/SourceEndpoint.video:0:0?format=hls&keep_alive=60

Sample response:

Code Block
{
    "keep_alive_seconds": 60,
    "keep_alive_url": "/live/media/hls/keep?stream_id=7e9d8c93-80e2-4521-9a54-cb854fe3cd2d",
    "stop_url": "/live/media/hls/stop?stream_id=7e9d8c93-80e2-4521-9a54-cb854fe3cd2d",
    "stream_url": "/hls/7e9d8c93-80e2-4521-9a54-cb854fe3cd2d/playout.m3u8"
}
ParameterDescription
keep_alive_secondsTime in seconds in which the stream is to be kept alive
. 
keep_alive_url The url to keep the stream alive
.
stop_urlThe url to stop the stream
.
stream_urlThe url to access the list of segments
.
Note
titleImportantAttention!

HLS protocol video becomes available with some delay (about 20 seconds). This is due to a feature of the HLS protocol: after receiving the link, it forms a cache of several video segments, and only after that the video starts playing.

To playback video via HLS protocol, use the stream_url parameter from the response as follows:

ffplay "http://root:root@10.0.12.65:80/hls/c83b48d5-2ab7-49eb-91ef-593f808d4e51/playout.m3u8".

RTSP video

RTSP protocol video is sent in the original format only.

Request to get the structure of the RTSP link:  http://login:password@IP-addressAddress:Port/live/media/Server1/DeviceIpint.23/SourceEndpoint.video:0:0?format=rtsp

Sample response:

Code Block
{
    "http": {
        "description": "RTP/RTSP/HTTP/TCP",
        "path": "hosts/Server1/DeviceIpint.23/SourceEndpoint.video:0:0",
        "port": "8554"
    },
    "rtsp": {
        "description": "RTP/UDP or RTP/RTSP/TCP",
        "path": "hosts/Server1/DeviceIpint.23/SourceEndpoint.video:0:0",
        "port": "554"
    }
}

Request to get video: GET rtsp://login:password@IP -addressAddress:554/hosts/Server1/DeviceIpint.23/SourceEndpoint.video:0:0

Note
titleImportantAttention!

In some cases, the RTSP video can be streamed with artifacts. To fix this, change the TCP/IP settings using this reg file.

RTSP stream information:

GET GET http://IP-Address Address:port/prefix/rtsp/stat

HTTP video

ffplay.exe -v debug "http://login:password@IP-address Address:8001/live/media/Server1/DeviceIpint.23/SourceEndpoint.video:0:0?w=1600&h=0".

Note
titleImportantAttention!

HTTP sends video in MJPEG mjpeg only, the w and h parameters are mandatory.

Tunneling RTSP over HTTP

...

See Configure tunneling RTSP over HTTP in VLC.

Video is sent over the tunnel in the original format.

Sample request:

ffplay -rtsp_transport http "rtsp://login:password@IP - Address:80/rtspproxy/hosts/Server1/DeviceIpint.23/SourceEndpoint.video:0:0".

GET for VLC: rtsp://login:password@IP - Address:80/rtspproxy/hosts/Server1/DeviceIpint.23/SourceEndpoint.video:0:0

H.264 and H.265 video

To get live video in the original H.264 /and H.265 format formats, use MP4 mp4 format.

Sample request:

ffplay.exe "http://root:root@192.168.25.112:8001/live/media/Server1/DeviceIpint.61/SourceEndpoint.video:0:0?format=mp4".