Ken Burns: Country Music
Description: Ken Burns' eight-part, 16-hour documentary series, COUNTRY MUSIC, chronicles the history of a uniquely American art form, focusing on the biographies of the fascinating characters who created it. More than eight years in the making, the film follows the evolution of country music from its diverse and humble origins as it emerged, by the end of the twentieth century, into a worldwide phenomenon. Filled with memorable musical moments, interviews with more than 80 country music artists, and evocative footage and photographs - it weaves an unforgettable story that is both intimate and sweeping.

NOTE: I have a very limited understanding of the various methods and
nuances associated with converting DVDs to other formats.  These
DVDs were converted to ISO files with DVDFab and, then, converted
to MP4 format with Handbrake.  The setting I used in Handbrake was "Web Video > Vimeo and YouTube 720p30". 

The resulting videos appear, to me, to be of excellent quality - and not
enormous in size.

Using a freeware program called MediaInfo, I made the following 
analysis of the MP4 files (which might be meaningful to some people):

------------------------------
Format                                   : MPEG-4
Format profile                           : Base Media / Version 2
Codec ID                                 : mp42 (isom/iso2/avc1/mp41)
Overall bit rate                         : 1 141 kb/s
Writing application                      : HandBrake 1.1.0 2018042400
Format                                   : AVC
Format/Info                              : Advanced Video Codec
Format profile                           : 
Format settings                          : CABAC / 2 Ref Frames
Format settings, CABAC                   : Yes
Format settings, Reference frames        : 2 frames
Codec ID                                 : avc1
Codec ID/Info                            : Advanced Video Coding
Bit rate                                 : 867 kb/s
Width                                    : 720 pixels
Height                                   : 406 pixels
Display aspect ratio                     : 16:9
Frame rate mode                          : Constant
Frame rate                               : 29.970 (30000/1001) FPS
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Progressive
Bits/(Pixel*Frame)                       : 0.099
Stream size                              : 702 MiB (76%)