prores: clarify

Signed-off-by: R <rqou@berkeley.edu>
This commit is contained in:
R 2022-04-05 23:15:52 -07:00 committed by Hector Martin
parent 0328517051
commit baf5ebcde9

View file

@ -575,7 +575,7 @@ desc = EncodeNotRawDescriptor(
unk_pad_0x5a_=b'\x00',
bitstream_version=0,
encoder_identifier=0xcafeface,
# cannot change arbitrily
# cannot change arbitrily, will break
pix_surface_w_byteswap_=bswp16(1920),
pix_surface_h_byteswap_=bswp16(1080),
# seemingly can change arbitrarily
@ -585,11 +585,13 @@ desc = EncodeNotRawDescriptor(
transfer_characteristic=2,
matrix_coefficients=1,
alpha_channel_type=0x30,
# tables will still be output even if bits not set here
frame_hdr_reserved14=b'\x00\x03',
unk_pad_0x6c_=b'\xaa' * 128,
deprecated_number_of_slices=bswp16(0x3fc),
# this one affects the encoding not just the header
log2_desired_slice_size_in_mb=0x30,
unk_0xef_=0x2,
unk_0xf0_=0x248,
unk_0xf2_=0x298,