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dvd_info
My own set of C programs that are small utilities for reading DVD info, and managing DVD drives.
Included:
dvd_info
- a successor in spirit to lsdvd, can output information about a DVD in human-readable or JSON outputdvd_drive_status
- poll the DVD drive to see the status of a drive: open, polling, closed with no disc, closed with discdvd_eject
- a small eject utility that does its best to make sure a drive is properly closed and ready to go before being able toa ccess it (very useful for shell scripts that access DVD drives)
To download, see http://bluray.beandog.org/dvd_info/.
The code is open-source, licensed under GNU GPL v2. Source code is available at https://github.com/beandog/dvd_info.
dvd_info
Usage: dvd_info [options] [-t track number] [dvd path]
By default will open /dev/dvd
. Can also open directories or image files as well.
Examples:
dvd_info /dev/sr0 dvd_info EXCITING_MOVIE.iso dvd_info ./
Human-friendly output
Here's what polling a Batman: The Animated Series DVD looks like:
$ dvd_info 1.005.0053.BATMAN_THE_ANIMATED_SERIES.iso Disc Title: BATMAN_ANIMATED_SERIES_DISC1 Title: 01, Length: 02:36:21.100 Chapters: 07, Cells: 07, Audio streams: 04, Subpictures: 03 Title: 02, Length: 00:00:12.000 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 03, Length: 00:00:32.033 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 04, Length: 00:01:06.800 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 05, Length: 00:00:29.967 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 06, Length: 00:22:20.100 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 07, Length: 00:22:20.834 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 08, Length: 00:22:24.433 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 09, Length: 00:22:17.000 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 10, Length: 00:22:18.734 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 11, Length: 00:22:24.000 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 12, Length: 00:22:16.000 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 13, Length: 00:05:02.000 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Title: 14, Length: 00:22:20.100 Chapters: 01, Cells: 01, Audio streams: 04, Subpictures: 03 Longest track: 01