The models used, without really trying them yet, seem to be much older and much worse compared to seamless-m4t-v2 [1] which is multi-modal and support the tasks of:
Speech-to-speech translation (S2ST) Speech-to-text translation (S2TT) Text-to-speech translation (T2ST) Text-to-text translation (T2TT) Automatic speech recognition (ASR).
across
101 languages for speech input. 96 Languages for text input/output. 35 languages for speech output.
I tried it for low resource languages like Thai to German for text and audio, and it works quite well.