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Is it possible to merge multiple cam videos ( lets say cam1...cam4 ) to one file? Specifications: AVTech AVC796B Video File Format: *.stream Is there a tool maybe that can do this? Cause it is a mass t view each separately... Thanks!

Hello I have a question regarding the "Video Viewer" from AVTech. When I watch remotely using the VideoViewer, I can see a blinking Ex.Mark at the top left which indicates a motion. When i click on the mark, I can see the date, time, event and which channel. But as soon as I close it, the mark is gone and next time it shows up all the former log listings are gone too. I can access the log on the DVR directly, and over the DVR`s website, but it is so much complicated to go back for example 10 hours, you need to click like 200 times to go to previous page. Now my question is how can I get this "quick notify mark" to not delete the records, but to be able to have them listed all or change dates easily on the website. Cheers!

Hey thanks for the reply, actually i sound a solution! For all you that might have the same problem here is what i did: 1. Take out the HDD from the DVR 2. Connect it to PC --> it will not show in "my computer" only in bios, and "disk management" ( DO NOT FORMAT, CONVERT TO DYNAMIC! ) 3. Download a program called DM Disk Editor v3 4. When program installed select physical drives, and select the HDD from the DVR 5. It will take some minutes to read the HDD , after that there will be 2 partitions shown - 1st will be about 500mb (system reserve) - 2nd will be (depends on how large you hdd is, mine is in this case 1TB) ~990GB 6. Select "Open Volume" 7. You will be able to see all data in the explorer, simply select the folder you want to "recover" and select recover data... 8. Select destination folder and click "Go" 9. Now the recovered files will be "*.stream" files which are able to be played & converted by the VideoPlayerLiteHJ from AVTech Just in case somebody runs into the same problem as me, there was nothing I found on the net just you know. Cheers!

Hello, I have a huge problem. My DVR "AVC796B" was at a really old firmware, i got it from a client in order to backup the entire hard drive (1TB -> 80% FULL) so i was searching for a fast and efficient way in order to back up and thought okey lets make a firmware upgrade to 1020 and see if there are some extras for backing up. Now the thing is the upgrade was successfull, but once the DVR rebooted it said: "Clean HDD HDD0" -Yes -No ... I said no and in the upper right corner where it usually says how much GB of free space is available it says "NO HDD" How can i get the data back? This data is extremely important due to a robbery and the police needs the video material for the process in order to have some proves. Please help me asap! Thank you in advance!