the ability to caption or subtitle, either live (which may be partially or fully automated) or through editing after the meeting has taken place;
y gallu i ychwanegu capsiynau neu isdeitlau, naill ai’n fyw (a allai fod wedi’i awtomeiddio yn rhannol neu’n llawn) neu drwy olygu ar ôl i’r cyfarfod gael ei gynnal