iFlytek TTS API can provide synthesis progress info (for example text byte offsets), which can be used to estimate timing and build SRT subtitles.
Practical note: MP3 timing estimation can drift; robust timing alignment logic is needed.
iFlytek TTS API can provide synthesis progress info (for example text byte offsets), which can be used to estimate timing and build SRT subtitles.
Practical note: MP3 timing estimation can drift; robust timing alignment logic is needed.