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Hello, 1, we have to consider what kind of monitoring and control equipment you use to record, now and DVR, NVR and PC industrial control, there should be no videotape. If it is DVR and NVR, if you can still see it when you are retrieving the video, but you can't do it, one possibility is that this data is already in the covered sequence, restart the machine, and there will be no more such files; If it still exists, then there is too much disk fragmentation on the monitoring host, which is causing read errors. If it is a PC IPC, there is also the possibility of overwriting or disk fragmentation causing read errors.
b. Use other general **device**, first of all, you must determine the format of your video recording, the corresponding **device**, and the storm is generally OK**. If not, refer to C;
d. Make a new copy of the source file of the previous monitoring, refer to the steps of a, b, and c above, if there is no source file, only this file, the above has been tried or not, only congratulations, your file has been damaged.
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The same MP4 format ** file, it has a variety of encoding methods: such as divx, xvid, h264 and so on. The encoding method supported by the mobile phone is usually divx or h264.
And for MP4 encoded in XVID, the support is not good.
Workaround: ** Format factory, convert ** a bit. Or convert to mp4 format,When converting,Click on the output configuration,In the **encoding line,Select divx(or h264),In the screen size line,Select 640*480,There is no problem。
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The same is an MP4 format** file, and its encoding methods are sold in many ways: such as divx, xvid, h264, etc. The encoding method supported by the mobile phone is usually divx or h264.
And for MP4 encoded in XVID, the support is not good.
Workaround: ** Format factory, convert ** a bit. Or convert to mp4 format,When converting in the middle of the front,Click on the output configuration,In the **encoding line,Select divx(or h264),In the screen size of this line,Select640*480,Or dust is no problem。
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Log in to your computer with your administrator username, and you're most likely logged in as a guest.
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In the same way, I can't open the two screen recording software on my computer.
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Re-import this software, some of the software has a unique format, you haven't deleted it, right?
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What recording software was used before?,You can try it again.,Du Niang has a "raccoon vortex**Recording" The first one is,You can refer to it,Open the "Almighty Recording" to set the size of the recording frame or directly record at full range,Save it.,I hope it can help you。
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Just modify the resolution of the computer, like some computers with the best resolution software is not yet compatible.
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Mine too, how to solve it.
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Currently, webcam recording is a recording mode designed for recording webcams. If you only wish to record the content of your camera, then it is recommended that you choose this mode. This mode also supports recording system sound and microphone sound at the same time.
Support Windows and Mac membership rights sharing! Buy one, both systems enjoy membership rights, save time, trouble, efficiency and convenience, and can be compatible with more platforms in the future, and at the same time have a multi-functional one-click screen recording, support all mainstream image quality requirements, support high frame rate smooth recording, and support plan recording, picture-in-picture recording and brush annotation recording, so that you can set up as you like and record easily.
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Oh, the recorded **format is not fixed, you can choose, but it doesn't have to be mp4 format, if you want to watch it on your phone or p4**, you can**format factory to convert it.
If you are recording web pages, 360 Browser has its own quick editing and recording function, and if you want to be all-round, use Video Master. Hope!
For many friends, the need for screen recording is often seen. For example: screen recording online courses, screen recording ** live broadcast, etc. So, what screen recording software is better to use on the computer? Don't worry, the following will share three for you, let's take a look.
The screen recording function of Huawei computers is actually very simple, we only need to use the following screen recording tools to do it: >>>More
1. Get the software.
2. Mode selection. >>>More
If you are using a Huawei phone, take the Huawei Mate 40 phone as an example: >>>More