Context: I think I may have found something . After posting my sample , I decided to test it using just the sample ( instead of the whole file ) and found that I no longer had the problem . The resulting video was correctly encoded as anamorphic wide screen . I then tested the whole file and again no problem .

Question: What kind of file are they testing ?
Options:
0. A music file .
1. A video file .
2. A coded file .
3. A legal file .
Answer: 1