The War On Drugs
June 13, 2015
Bonnaroo Music and Arts Festival 2015
Manchester, TN

Audio extracted via VLC for SugarMegs stream.
Source: Red Bull 720p webcast @ highest bitrate available (3840kb/sec)

Transfer: .m3u8 link > ffmpeg ("-c copy") as .ts > lossless container change ("-c copy") to .mp4 as intermediary (can't go directly from m3u8 transport stream to matroska due to ADTS audio stream) > lossless container change to matroska (another "-c copy" command, changing only the container and leaving the underlying bitstream untouched).