I am unable to get playback video using investigation IDEx: xpMobileSDK.requestPlaybackVideo(this,allProperties);

MIP
, ,
2

Hi Revan,

Could you provide us a little bit more detail, please ?

Sample code for example.

The best will be if you have and communication trace.

Thanks in advance !

3

HashMap<String, String> videoProps = new HashMap<>();

// Use a default width & height

videoProps.put(CommunicationCommand.PARAM_WIDTH, “640”);

videoProps.put(CommunicationCommand.PARAM_HEIGHT, “480”);

videoProps.put(CommunicationCommand.PARAM_USER_DOWNSAMPLING, “No”);

videoProps.put(CommunicationCommand.PARAM_RESIZE_AVAILABLE, “Yes”);

videoProps.put(CommunicationCommand.PARAM_INVESTIGATION_ID, “bcc7571a-0119-4aea-b536-a5598733e971”);

videoProps.put(CommunicationCommand.PARAM_ITEM_ID, cameraId);

videoProps.put(CommunicationCommand.PARAM_CAN_EXPORT_AVI, “Yes”);

videoProps.put(CommunicationCommand.PARAM_CAN_EXPORT_JPEG, “Yes”);

HashMap<String, Object> allProperties = new HashMap<>();

allProperties.put(LiveVideo.CAMERA_ID_PROPERTY, camera.getId() );

allProperties.put(LiveVideo.VIDEO_PROPERTIES, videoProps );

playbackVideo = xpMobileSDK.requestPlaybackVideo(VideoReceiver.this,allProperties);

playbackVideo.setIsPull(true);

ErrorState rslt = playbackVideo.requestVideo();

4

Hi @Revan Akepati​

Please follow the Milestone’s playback sample for Android and just change the parameters that you pass to the server with:

//Setting up video settings

val videoProps = HashMap<String, String>()

videoProps.put(CommunicationCommand.PARAM_WIDTH, videoView?.width.toString())

videoProps.put(CommunicationCommand.PARAM_HEIGHT, videoView?.height.toString())

videoProps.put(CommunicationCommand.PARAM_USER_DOWNSAMPLING, “No”)

videoProps.put(CommunicationCommand.PARAM_RESIZE_AVAILABLE, “Yes”)

videoProps.put(CommunicationCommand.PARAM_INVESTIGATION_ID, “812f01e3-1e3e-4626-bd69-bb42054f28ea”)

videoProps.put(CommunicationCommand.PARAM_FORCE_PLAYBACK_FROM_EXPORT, “Yes”)

videoProps.put(CommunicationCommand.PARAM_SEEK_TYPE, “TimeOrAfter”)

videoProps.put(CommunicationCommand.PARAM_TIME, “1538987908919”) // For this example the PARAM_TIME is equal as the StartTime parameter, which is received from the GetInvestigations command.

//Setting up video channel properties

val allProperties = HashMap<String, Any>()

allProperties.put(PlaybackVideo

.CAMERA_ID_PROPERTY, “0a71f753-2ba0-4724-a9bb-4a7e5d99f889”)

allProperties.put(PlaybackVideo

.VIDEO_PROPERTIES, videoProps)

allProperties.put(PlaybackVideo

.FPS_PROPERTY, “8”)

Thread(Runnable {

//Instancing playback object

playbackVideo = applicationObject?.xpMobileSDK?.requestPlaybackVideo(this,allProperties)

}).start()

So after the playbackVideo object is successfully created, you should use it for managing the direction of playing as written in the example.

For more information about the request/response parameters, please read the official Mobile Server Protocol Documentation.

If you have some issues or questions, do not hesitate to ask.

Regards, Dilyan.