How do I Fix Video Playback Error?

Steps are as follows:

1. Go to Start.
2. Type Device Manager, under Search.
3. Press Enter.
4. Check whether there isa Yellow exclamation mark under Display Adapter.
5. If yes, then update drivers. (Download the driver, install the driver, reboot the system, and retry your Video Playback)

These are: Corrupt or Bad Codec Packs. Video Playback Errors and Issues Causes. Corrupt or Bad Device Drivers.
Steps are:

1. Uninstall all the Codec packs.
2. Reboot the System.
3. Verify native Codec is intact by launching the Windows Media Player troubleshooting packs.
4. Reboot the system.
5. Next, download the desired Codec Pack.

How do I Fix Google Play Music Playback Error?

Google Play Music "music playback error"

1. Refresh your library. To do so, follow these easy steps:
2. Clear cache for Google Play Music app (Go to Settings > Apps or Application Manager > Google Play Music > Clear cache > OK).
3. Check for updates for the Google Play Music app.
4. Check sync settings. Here's how:
5. Restart your device.

How do you fix video playback problems on Android?

How to fix videos not playing on an Android phone

1. Restart/Reboot your device.
2. Clear cache on your Android phone.
3. Uninstall insecure apps on your mobile.
4. Install VLC player/MX Player on the mobile phone.
5. Update your Android OS.
6. Get Stellar Repair for Video.
7. Reset your app preferences.
8. Factory Reset your Smartphone.