Twitter video won’t play on iPhone/Android/Chrome?
How to Fix Twitter Videos Not Playing on Android/iPhone
Here are 4 solutions to fix the issue of Twitter videos won't play on Android and iPhone.

Solution 1. Check Network
The poor network will cause Twitter video not loading on iPhone or Android.

If your videos won't play on Twitter app, you should first check your network. Connect it to an enough-signal-strengths Wi-Fi, and then restart Twitter to load videos.

Solution 2. Reinstall Twitter App
If there are some glitches with Twitter app, Twitter videos won't play on phone. It is recommended to uninstall Twitter, then reinstall it, and load videos again.

Solution 3. Update Twitter App to the Latest Version
Sometimes, the reason why videos won't play on Twitter app is that your phone may not support the current version of Twitter app anymore.

Download the latest version of Twitter or update your iPhone to the newest iOS system, and then load Twitter videos again.

Solution 4. Launch Mobile Phone Browser to Check
If you encounter the Twitter video not playing Android and iPhone issue when visiting www.twitter.com on your phone, you can try cleaning all cache and cookies and then restarting phone to load Twitter videos.

Note: please be careful when cleaning cache and cookies since they store much information.

For instance, to clear the cookies from Safari on your iPhone, you need to go to Settings, select Safari, and tap Clear History and Website Data.

How to Fix Twitter Videos Not Playing in Chrome
Here are 8 solutions you can try when you can’t play Twitter videos Chrome.

Solution 1. Switch Browsers
If you can’t play videos on Chrome browser, you can switch to Firefox or other browsers to see if it works fine. If you can watch video successfully in Firefox, please keep reading to find how to solve this issue in Chrome.

Solution 2. Restart Chrome Browser

Want to trim video to remove unwanted frames from the start or end of a clip to create your masterpiece?
To trim video effectively and quickly, you can try a powerful video trimmer like MiniTool Movie Maker.

With the best video cutter, you can effectively and perfectly trim video as it offers wizard-like interfaces as well as powerful functions. Besides, it is a free tool. Thus, it can help you trim video free. It is definitely worth a try!

Next, let’s see how to use the best video cutter to trim your video to remove the unwanted frames from the start or end of your video clip.

Step 1. Download and install MiniTool Movie Maker on your computer.

Step 2. Launch this free video editing tool, and then choose the Full-Feature Mode to enter its main interface

Step 3. Click the Import Media Files option to import your video files to the best video cutter, and then drag the video files to the storyboard. With this tool, you can import different video formats including .wmv, .mp4, .avi, .mov, .f4v, .mkv, .mpeg2, etc. .

Step 4. Select the video file you want to trim on the storyboard, and then click the scissor icon on the toolbar to open the Split/Trim window. After that, click the Trim table to enter the Trim window.

Step 5. Move the clip’s start point to the desired place and then click the scissor icon on the Start, and move the clip’s end point to the desired place, and then click the scissor icon on the End. After that, click the OK button to save these changes.

Step 6. Export this trimmed video. With MiniTol Movie Maker, you can export this video into different video formats including .wmv, .mp4, .avi, .mov, .f4v, .mkv, .3gp, .mpeg2, .webm, .gif, and more.

Trim Video with the Built-in Photos App
The steps are:

Firstly, you should right-click the video file.

Secondly, you are supposed to choose Open with and then select the Photos option.

Thirdly, click the Edit & Create button at the top and then choose Trim.

YouTube video shows a black screen! How do I fix the YouTube black screen Firefox/Google issue? How to fix YouTube black screen on phone?
Solution 1. Sign out of Your YouTube (Google) Account
Several users have remarked that the problem ceases to exist once they log out of their YouTube (Google) Account.
Solution 2. Check the Status of Your Network Connection
It is very necessary to check if you have a reliable and strong network connection. Poor and unstable network connection might prevent your browser from loading the complete video, just display a black screen or in some rare cases, only output the audio.

After checking the network connection, you can try refreshing the YouTube page or restarting the browser and check if it is working correctly.

Besides, you can check all running programs on your PC and make sure that they are not consuming too much traffic.

Solution 3. Update the Browser
If your web browser isn't updated to its latest version, you will encounter the YouTube black screen issue. Besides, if your browser is still using the Adobe Flash Player plug-in which isn’t supported by YouTube anymore, you also will encounter this issue. To fix this issue, you need to update the browser.

Solution 4. Clear Your Browser’s Cache and Cookies
Sometimes, the cache and history present in your browser can cause the black screen issue. Thus, you need to clear the browser’s data to fix this issue. Here, we take the top 2 most popular browsers for example to show how to solve the black screen issue.

Solution 5. Disabling AdBlockers and Extensions
If the above methods cannot solve the YouTube black screen issue, you can check to see if there's an extension causing a conflict with YouTube.

Solution 6. Check Adobe Flash Player
There is no doubt that Adobe Flash Player is pre-installed in many web browsers and is widely used to embed videos on several websites.

Is YouTube not working? What do you do when you discover YouTube not working?
Part 1. How to Fix YouTube Is Not Working on PC
Solution 1. Update Chrome
The Chrome should always be running the latest version so you can benefit from the latest features and bug fixes. Try updating the browser if you can’t watch YouTube videos.

Step 1. Click the three vertical dots icon in the top right corner of the browser.
Step 2. Select Help and choose About Google Chrome.
Step 3. If there is no Google Chrome is up to date option, you should click the Update Google Chrome and then click Relaunch.
Solution 2. Update Video Drivers
Outdated video drivers might cause the YouTube not working issue. Try updating them to fix this issue.
The steps are:
Step 1. Press Windows key + X and click Device Manager.
Step 2. Double click Display adaptors.
Step 3. Right-click your adaptor and click the Update driver.
Step 4. Click Search automatically for updated driver software.
Step 5. Follow the wizard to update video drivers.
Solution 3. Check Your Internet Connection
In some cases, the reason why you can’t watch video on YouTube might be due to connection issues. If you find YouTube is not working, try visiting Google or a random website to see if it loads.
If not, you can try resetting router, or try using Windows 10’s native troubleshooter to detect and resolve problems.
Press Windows key + I to open Settings.
Select Update & Security.
Select Troubleshoot > Internet Connections > Run the troubleshooter.
Solution 4. Turn off Hardware Acceleration and Turn on JavaScript in Chrome
To turn off hardware acceleration, you can try the following steps:

Navigate to chrome://settings and click Advanced.
If the hardware acceleration slider is on, click it to turn it off.
Click Relaunch to restart Chrome with hardware acceleration turned off, or proceed to the next step to turn on JavaScript first.
To turn on JavaScript, you can try the following steps:

Today, you are going to learn 5 powerful YouTube SEO strategies which work great in 2018. Try them to rank your YouTube videos in 2019.
Secret 1. YouTube Keyword Research
The first and the most important step of YouTube SEO process is video keyword research.

Question is: How to find perfect keywords?

Here is the deal:

These are simple methods to find the right keywords for your YouTube videos.

YouTube Suggestions
Have you ever used the YouTube’s Search Suggest feature (it is also called YouTube Autocomplete)?

The simplest way to find keywords is YouTube Suggest. It is one of my favorite strategies. The trick is to open YouTube and then enter your main keyword. Next, YouTube will display many search suggestions related to what you typed in.

For instance, you enter data recovery. Then, you will get a bunch of keywords and they are great as they have very high Click Through Rate (CTR). There’s no need to wonder these words which are suggested by YouTube are popular or not.

Secret 2. Create an Awesome Video
If you can create a video that your viewers are happy with it, your video will have a good rank. MiniTool Movie Maker is recommended here to help you create wonderful videos because of its powerful functions.

If you want to increase YouTube subscribers and rank YouTube video, you need to consider the following parameters before creating video content:

CTR
Engagement
Watch Time

Secret 3. YouTube Video Optimization
Title, description, tags, and thumbnails are the foundation of your video’s YouTube SEO.

Video Title
Video title is one of the first impressions of your video. YouTube title appears in a very prominent place in the YouTube Search Results Page (YSRP). Thus it greatly affects your CTR. Viewers will check it and then decide either to click and watch your video or not.

Make sure the title is at least 5 words long.
Include keywords in the title.