Fix mistake code and typo
Fix timing of initialization code
Add simple function for file check
Unify the functions of file operations
cosmetics
Fix the code for demux
Fix typo
Fix a bug that demux function was broken in MPEG-ES
Fix a bug that caused by uninitialized variables
Fix timing of position check
Suppress unnecessary processing
Add the file reader and replace the functions of file access
Fix typo
Fix wrong code of demux processing
utils: MPEG-2 TS/ES Parser 0.0.4