Media File APIs request

Please implement the APIs on section 4.11.5-4.11.7 of the AMCREST_HTTP_API_SDK_V2.10.pdf. These media file APIs would enable SD card media file search and download, which would add some useful functionalities to the Amcrest IP camera. For example, one can write a simple automation script to download a motion-triggered recorded video on camera SD card, based on certain conditions that are practically useful, e.g. when there is no network traffic and/or within certain time frames. Currently, Amcrest Ip cams can either record motion-triggered video to sd or send off to an FTP server. While this limitation is practically good to prevent network traffic (when multiple ip cams trying to send files to an FTP server), it is a big disadvantage not having a way to store the recorded video in a safer place, other than the cam sd card.