I colorized, restored and created a sound design for this video of Hollywood, Los Angeles 1930s, for the world premiere of Grand Hotel, we see all shots of the Grauman's Chinese Theatre

Video Restoration Process:
✔ FPS boosted to 60 frames per second
✔ Image resolution boosted up to HD
✔ Improved video sharpness and brightness
✔ Colorized only for the ambiance (not historically accurate)
✔added sound design only for the ambiance
✔restoration:(stabilisation,denoise,cleand,deblur)

Please, be aware that colorization colors are not real and fake, colorization was made only for the ambiance and do not represent real historical data.
B&W Video Source from: Internet Archive
B&W Video Source: https://archive.org/details/pet1155r1la