Accessibility/Video Format Comparison

In this table, we compare the most capable text codecs to the requirements as listed at Video A11y Requirements, taking into account the analysis at Caption Formats and at OggText.

Format

CC

SUB

TAD

KTV

TIK

AR

NB

META

TRX

LRC

LIN

CUE

Kate

ok

ok

ok

ok

ok

x

ok

ok

ok

ok

ok

ok

DFXP

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok

SMIL

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok

SRT

ok

ok

ok

x

x

x

x

x

x

ok

x

ok

SSA

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok

ok