Remove files counted from the first recording time form the local storage media.
n
where
n: the number of files from the first recording time. These files will be removed.
If it is 0, all recorded files in the local storage media will be removed. Note that the file which firmware has been not closed will not be removed.
For example:
Assume few files are in the media and listed by the recorded time.
1. video-20110928-124035.raw which its recorded time is 2011/09/28 12:40:35
2. video-20110928-124040.raw which its recorded time is 2011/09/28 12:40:40
3. video-20110928-124040-DI1-00.raw which its recorded time is 2011/09/28 12:40:40
4. video-20110928-124045.raw which its recorded time is 2011/09/28 12:40:45
The video-20110928-124035.raw and video-20110928-124040.raw will be removed when device receives DISK_REMOVE_OLD_FILES=2.
The video-20110928-124035.raw, video-20110928-124040.raw and video-20110928-124040-DI1-00.raw will be removed when device receives DISK_REMOVE_OLD_FILES=3.
All files will be removed when device receives DISK_REMOVE_OLD_FILES=0.
OK
or
ERROR: internal error. ....
Platform Devices Supported Firmware Version PlatformT Camera, Video server with local storage A1D-310-V4.12 and later PlatformK Camera A1D-311-V5.08.06 and later PlatformA1 Camera A1D-500-V6.02 and later
Valid
DISK_GET_FILE, DISK_REMOVE_FILE, DISK_FILE_LIST, DISK_FILE_SEARCH_TIME, DISK_FILE_SEARCH_EVENT
http://ip:port/cgi-bin/system?USER=admin&PWD=123456&DISK_REMOVE_OLD_FILES=0
or
http://ip:port/cgi-bin/cmd/system?DISK_REMOVE_OLD_FILES=0