this is working fine with uploading image files. but for other files like .mp4 or any pdf it gives the image codec error

[abdullahwaheed12]

════════ Exception caught by image resource service ════════════════════════════
The following _Exception was thrown resolving an image codec:
Exception: Invalid image data

When the exception was thrown, this was the stack
#0 _futurize (dart:ui/painting.dart:6408:5)
#1 ImageDescriptor.encoded (dart:ui/painting.dart:6265:12)
#2 instantiateImageCodecFromBuffer (dart:ui/painting.dart:2150:60)
#3 PaintingBinding.instantiateImageCodecFromBuffer
package:flutter/…/painting/binding.dart:153
#4 FileImage._loadAsync
package:flutter/…/painting/image_provider.dart:1008

Path: /data/user/0/com.example.flutter_application_1/cache/2ab44901-a77a-4a7f-ae5f-783883d4f016/1000000018.mp4