How do I view a video that I transferred from my PC to the phone? I know the file was transferred by phone shows "No Videos."

There are a lot of tools could download videos to you iPhone. If you want to copy videos from PC to iPhone directly, you are also able to try this iPhone data transfer software. Leawo iTransfer allows you to transfer files among iOS devices, iTunes and PCs with ease. With this software, you don't have to worry about the sync of iTunes and the sizes of your video files, you can transfer all the video files you need at one time. The following guidance will show you how to transfer videos from PC to iPhone, and you can free download the software and have a try. Note that the trial version has a limit on the times of data transfers. Download Leawo iTransfer ' Leawo iTransfer for Mac and install it.
1. Run Leawo iTransfer on your computer and connect iPhone to computer with the USB cable. The software will recognize your iPhone and automatically detect the contents in your iPhone. Then the software will show the libraries of your iPhone in the left sidebar.

2. Click "Movies" in the left sidebar, and the contents will be shown in the right part of the window. If your Movie Library is empty, the software will offer an "Add File" button in the middle of the window to help you add video files from computer. Or you can click "File > Add > Add File/Add Folder" at the upper right corner of the window to add video files from your computer.

3. After choosing files, the software will start transferring videos from PC to iPhone. The progress bar in the dialog will show you the percentage of the transfer process, and when the transfer is done, you will get the videos in the target folder.




For more detail, check: How to Transfer Videos from PC to iPhone

Try Android Phone Manager.
Here are some related articles you can follow:
How to Transfer Samsung Galaxy S7 Photos / Videos to Computer
How to Transfer Samsung Galaxy S3/S4/S5/S6/S7 Pictures to PC
Jihosoft Android Manager
How to Transfer Samsung Galaxy S7 Photos Videos to Computer
How to Transfer Samsung Galaxy S3 S4 S5 S6 S7 Pictures to PC

As for this kind of situation, you can resort to Leawo iTransfer to solve this problem. Just follow the below steps.

1. Run Leawo iTransfer on your computer and connect iPhone to computer with the USB cable. The software will recognize your iPhone and automatically detect the contents in your iPhone. Then the software will show the libraries of your iPhone in the left sidebar.

2. Click "Movies" in the left sidebar, and the contents will be shown in the right part of the window. If your Movie Library is empty, the software will offer an "Add File" button in the middle of the window to help you add video files from computer. Or you can click "File > Add > Add File/Add Folder" at the upper right corner of the window to add video files from your computer.
3. After choosing files, the software will start transferring videos from PC to iPhone. The progress bar in the dialog will show you the percentage of the transfer process, and when the transfer is done, you will get the videos in the target folder.
Note:
We all know that Apple has not enabled its iTunes to transfer video from iPhone to iTunes or computer. However, with Leawo iTransfer, you could easily transfer video from iPhone to computer or iTunes, as well as other data and file types like pictures, messages, notes, etc.

For more details, check: How to Transfer Videos from PC to iPhone

I assume you mean videos you've recorded on the MV700i? You need a FireWire card for your PC.
http://www.firewire-1394.com/
But most computer shops will sell them. The camcorder - from memory - comes with a FireWire cable. The "small end" plugs into your camcorder - and the "big end" into your new FireWire PC port.
Then you just need Windows Movie Maker to do the job. You can download to the PC in AVI format if you wish - but for most purposes use "Other settings" -> "Video for local playback (2.1 Mbps)"

If the format of the video from your camera is .3gp you can play them using quicktime player or if you want to view the video using MS Media Player you need to convert the video using a video converter

You could use Total Video Converter

are you transferring the videos through pc suite? if not then do so. the pc suite will convert the video to a format compatible with your phone.

Sansa Media Converter software lets you convert photos and videos as appropriate,
and then transfer them to your Sansa player. Sansa Media Converter offers
features such as cropping, rotating, and resizing before transferring them to your
player as well as the ability to transfer photo and video files to your microSD card.
Refer to the Sansa Media Converter software for file formats supported.
To transfer photos and videos to your Sansa player, follow these steps:
1. Connect the Sansa player to your computer.
2. Select Converter using Sansa Media Converter on initial connection.
3. Click Add Media to select photo or video files to be converted.
4. The Sansa Media Converter will store all converted files in My Album. Click
the Album Name box and type in the name you want.
5. Click to start the conversion process. A status box will appear
showing which file(s) are being converted.

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