CME4406 Assignment, 2019 Spring
Write a Metadata Extractor for multimedia files.
Deadline: 10 May 2019

  • You can use one of the following programming languages: C, C++, C#, Java and Python. You can use any IDE you want.  If you want to code in a different language, you must ASK first.
  • You CAN NOT use any library, package or function that directly extracts the metadata from the files. You can use some utility libraries such as file i/o.
  • You should consider only wav, gif and jpeg files.
  • You must show your working code on your computer during class hours at a schedule to be announced later.
  • You have to code and complete the assignment individually.

For the WAV file:

  • Chunk Size (File size-8 Bytes)
  • Format
  • Channel No
  • Sampling Rate
  • Bits per Sample For the GIF file:
  • Image Resolution (Width x Height)
  • Background Color
  • Number of Images in GIF animation For the JPEG file:
  • File size
  • Big/Little Endian
  • Whether image was processed outside camera (APP segment)


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