Itunes Specs | Marvment

● Apple ProRes 422 (HQ)
● VBR expected at ~220 Mbps

● HD encoded dimensions accepted to support square pixel aspect ratios (PASP):

Encoded PASP Converted to ProRes From 1920 x 1080 1:1 HDCAM SR, D5, ATSC 1280 x 720 1:1 ATSC progressive

● HD encoded dimensions accepted to support non-square pixel aspect ratios (this allows you to send HD video in the native dimensions of your best original source, for example in HD broadcast dimensions*):

● 29.97 interlaced frames per second for video sourced
● 24 or 25 progressive frames per second for film sourced
● 23.976 progressive frames for inverse telecine sourced from film
● Telecine materials will not be accepted
● HD source may be delivered matted: letterbox, pillarbox, or windowbox.

Music Video Audio Source Profile

● MPEG-1 layer II stereo
● 384 kpbs
● 48Khz
● Included in the same file as the delivered video