Internet Archive

https://archive.org/

ここのやつは無料で商用利用可能らしい
https://www.flickr.com/photos/internetarchivebookimages/

https://archive.org/details/vj_loops
使えるやつはちゃんと書いてある
使える（権利的に）やつ、使える（使用感的に）かは置いといて
https://archive.org/details/14_free_vj_clips_by_Mo_Selle/14_free_vj_clips_by_Mo_Selle/
https://archive.org/details/vjmorph_pack1/
https://archive.org/details/AdamJay_VJ_Clips/
https://archive.org/details/abstract_vj_clips/
https://archive.org/details/VJ_LoopsPack01/
https://archive.org/details/VjmorphVjLoops5
https://archive.org/details/TextureLoopsCreatedWithAxogonMutator_727
https://archive.org/details/davidthevjsfreeloops
https://archive.org/details/Architectsoftomorrowvjclipsnew
https://archive.org/details/VjmorphVjLoopsdecrecypack
https://archive.org/details/BerlinLoops2008/
https://archive.org/details/Glitchy_Colourspace_VJ_Clips
https://archive.org/details/hollowsphere_loop1/
https://archive.org/details/usloops/
https://archive.org/details/vjmorph_pack3
https://archive.org/details/delaymask_video_loops
https://archive.org/details/VJ_Lambency_Free_VJ_Loops/