Problem with 2048 in quick time player - Apple QuickTime

Not only missing codecs lead to QuickTime error 2048, many other factors also contribute to playback issues like that.

1. Header corruption in MOV files
The header of a video file contains information like creation date, file size, last modification date, etc. All these information is required to share the data. If any how the header gets corrupted you will lose access to your file.

2. Inappropriate ejection of external hard drives
Sometimes users remove their external storage devices without ejecting them properly via the Windows controls. An abrupt removal of storage devices often leads to corruption of data.

3. Virus intrusion
In case your storage devices are exposed to viruses or malware threat, your files are likely to get corrupted. Virus infection can cause severe corruption issues in files irrespective of the file type or format.

4. Unreliable compression techniques
Many users tend to use third-party tools to compress videos so as to reduce the file size. If you are using any random third-party software instead of an authentic one; it can degrade the quality of the file and as a consequent those files may become inaccessible.

5. Damaged firmware
If you are trying to access a video recorded by your smartphone's camcorder and it shows playback issues then there is high possibility that your firmware is damaged or broken.

6. Using other media players to play MOV files
As we know that MOV is the native format of the QuickTime media player. If you are using other media players to load MOV files, it might make them corrupted or damaged. . Therefore, it is always recommended to use the default application to play MOV videos.

Here is the possible solution for you.

Guide: What If the File isn't Compatible with QuickTime Player?

When you see the error massage, it means something is wrong with your codec library or your video format is not compatible with your QuickTime player.
Since the reason for error 2048 QuickTime is not certain, there is more than one solution to cope with different situations you are in.
You can check on the article: How to fix error 2048 on your PC?

When i play it . it writes 2048 error