#
# Figure out what relevant mp4 "format" the item has, eg:
# /format=h.264
# /format=h.264+IA
# /format=MPEG4
#
https://archive.org/download/1928-a-time-of-great-silliness/format=h.MPEG4?.mp4
https://archive.org/download/1928-playable-demo/format=h.264?.mp4
https://archive.org/download/1928_20240119/format=h.264+IA?.mp4
https://archive.org/download/202401180128/format=h.264+IA?.mp4
https://archive.org/download/20th-century-yodel-electro/format=MPEG4?.mp4
https://archive.org/download/a-carmen-knight/format=h.264+IA?.mp4
https://archive.org/download/a-maidens-prayer/format=MPEG4?.mp4
https://archive.org/download/a-mans-hands/format=MPEG4?.mp4
https://archive.org/download/a-member-of-the-family-2022-2024/format=h.264+IA?.mp4
https://archive.org/download/a-slice-of-1928/format=h.264+IA?.mp4
https://archive.org/download/a-vast-archive/format=MPEG4?.mp4
https://archive.org/download/a_womans_knows/format=h.264?.mp4
https://archive.org/download/agatha-christie-film-sd-480p/format=h.264?.mp4
https://archive.org/download/archive-03_202401/format=h.264+IA?.mp4
https://archive.org/download/babyimgoingintopublicdomain/format=h.264+IA?.mp4
https://archive.org/download/bathhouse-buster/format=h.264+IA?.mp4
https://archive.org/download/delrio1928/format=h.264+IA?.mp4
https://archive.org/download/domaincullenjsanchez/format=h.264+IA?.mp4
https://archive.org/download/edit-2_202401/format=MPEG4?.mp4
https://archive.org/download/falling-to-the-backrooms/format=h.264+IA?.mp4
https://archive.org/download/for-the-love-of-zero/format=h.264+IA?.mp4
https://archive.org/download/full-size-render_20240104/format=h.264?.mp4
https://archive.org/download/gamesomcl2024/format=h.264+IA?.mp4
https://archive.org/download/just-like-a-hollywood-star/format=h.264?.mp4
https://archive.org/download/lights-of-new-york-1928-no-context-remix/format=MPEG4?.mp4
https://archive.org/download/lookers-1928/format=h.264+IA?.mp4
https://archive.org/download/mcmxxviii_20240116/format=h.264+IA?.mp4
https://archive.org/download/mickey-minnie-celebrate-public-domain-day-2024/format=h.264+IA?.mp4
https://archive.org/download/movimentobusterkeaton/format=MPEG4?.mp4
https://archive.org/download/omcl2024/format=h.264+IA?.mp4
https://archive.org/download/orlando_202401/format=h.264?.mp4
https://archive.org/download/pdd-2024/format=h.264?.mp4
https://archive.org/download/public-domain-submission/format=h.264+IA?.mp4
https://archive.org/download/public-simphony-domain/format=h.264?.mp4
https://archive.org/download/public-war/format=MPEG4?.mp4
https://archive.org/download/publicdomain2024_/format=h.264+IA?.mp4
https://archive.org/download/publicdomainremix/format=h.264+IA?.mp4
https://archive.org/download/remix_202401/format=h.264+IA?.mp4
https://archive.org/download/sick-on-new-years/format=h.264+IA?.mp4
https://archive.org/download/speak-easy-1928-reimagined/format=h.264+IA?.mp4
https://archive.org/download/steamboat-willie-reimagined/format=h.264+IA?.mp4
https://archive.org/download/the-ai-man/format=h.264+IA?.mp4
https://archive.org/download/the-cameragirl-internet-archive/format=MPEG4?.mp4
https://archive.org/download/the-soul-of-the-cinema/format=h.264+IA?.mp4
https://archive.org/download/the_cameramen/format=h.264+IA?.mp4
https://archive.org/download/trap-the-knife/format=MPEG4?.mp4
https://archive.org/download/wei-weird-tales-of-1928-transport/format=h.264+IA?.mp4
https://archive.org/download/whose-domain-is-it/format=h.264+IA?.mp4
https://archive.org/download/your-hearts-desire/format=h.264+IA?.mp4
https://archive.org/download/youre-beautiful-when-you-fall-apart/format=h.264+IA?.mp4