1. The quality of the animated header file should not be changed because if the quality of the file changes then the client will not be satisfied.
2. The data loss in the file should not happen while compressing the size of a animated file so we have to be careful while compressing the file.
3. Another important point to consider is data access in a animated file should not be changed when the size of the file is reduced.
4.So when reduced the size of a animated file then the functionality of an animated file should not be changed and disturbed.
5. ANother important point to consider is that we will have lot of frames in a animated header file, so all that frames should not be disturbed and all the frames should be same after reducing the size
6. The animated header file size should be reduced by an effective compressing techniques otherwise the file wont work properly.
7. so Above all are the points that are to be considered when reducing the size of a animated header file for his client.
