libdvdread is a dvd reading and parsing library based on the original libdvdread. It offers some bug fixes over the original library, as well as some additional features. libdvdread-vgtmpeg is the dvd reading library used by vgtmpeg ####features
- Reads from VIDEO_TS folder, ISO image, or folder files
- has hooks for a possible CSS library (not included, library can't read encrypted folders)
- full DVD navigation, titles, and chapter information.
####logging The original libdvdread lacks a proper logging mechanism and by default messages are send to stderr/stdout. libdvdread-vgtmpeg has a hook to provide your own function for logging so you can redirect all messaging from the library to your application.
The additional APIs are defined in
dvd_reader.h. The relevant APIs for logging are the following:
#define DVDREAD_LOGLEVEL_NORMAL 1 #define DVDREAD_LOGLEVEL_VERBOSE 5 typedef void (*dvd_reader_logf)(const char *); dvd_reader_t *DVDOpenEx( const char *, dvd_reader_logf log, int loglevel );
Define your own
dvd_reader_logf function in your user code. This function will get called to output all the log messages from inside libdvdread-vgtmpeg. The logging function is provided when you open the DVD library with
DVDOpenEx. The parameter
loglevel specifies the verbosity of the logging messages.
####license libdvdread-vgtmpeg is released under the GPL license
####author Alberto Vigata. Learn more about me