Longvast GVP-201, Руководство пользователя

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The “ Browse ” button allows viewing the list of recorded files. The web page will then be redirect to the root
path of the SD storage (if one is inserted). The list includes couple of folders, the event_images which
contains all the still images captured by any event trigger, and folders specified by date where the recorded
video files are located.
The recorded video files are named in date_time format, and the extension file name is “.mp4”. The recorded
files can be re-played with VLC or other application programs. Please note that AAC audio format needs to be
selected if audio needs to be recorded into the files as well, and the recoded files will be in MP4 format. If the
users have selected G711 as the audio format, video won’t be recoded into the files to save the file spaces,
and the recorded files will have the extension file name of H264. The Granvista Plus series NVRs all have
much storage spaces which are able to record superior audio into the files thus the NVR will set G711 audio
format as default.
The files generated from the recording process are handled on “first-in-first-out” basis. In other words, the
oldest folders/files will be deleted when there is not enough space for the new data.