$ lsdvd -c dvd.iso
Disc Title: CDROM
Title: 01, Length: 00:02:15.153 Chapters: 07, Cells: 07, Audio streams: 01, Subpictures: 00
        Chapter: 01, Length: 00:00:22.020, Start Cell: 01
        Chapter: 02, Length: 00:00:22.076, Start Cell: 02
        Chapter: 03, Length: 00:00:22.286, Start Cell: 03
        Chapter: 04, Length: 00:00:22.310, Start Cell: 04
        Chapter: 05, Length: 00:00:22.266, Start Cell: 05
        Chapter: 06, Length: 00:00:22.143, Start Cell: 06
        Chapter: 07, Length: 00:00:00.110, Start Cell: 07

Title: 02, Length: 00:00:10.066 Chapters: 07, Cells: 07, Audio streams: 01, Subpictures: 00
        Chapter: 01, Length: 00:00:01.153, Start Cell: 01
        Chapter: 02, Length: 00:00:01.153, Start Cell: 02
        Chapter: 03, Length: 00:00:01.200, Start Cell: 03
        Chapter: 04, Length: 00:00:01.153, Start Cell: 04
        Chapter: 05, Length: 00:00:01.153, Start Cell: 05
        Chapter: 06, Length: 00:00:01.200, Start Cell: 06
        Chapter: 07, Length: 00:00:00.143, Start Cell: 07