Data underlying the research between ASR and MT quality of Automatic Subtitling Platforms

In the first experiment of ASR accuracy comparison, 1 set of speech-to-text data (hereafter Veed₀ and Iflyrec₀ ) is generated after submitting the “Qantas Safety video” on “Iflyrec” and “Veed”. The reference speech-to-text data is transcribed from Qantas’ official channel on YouTube.In the second experiment of automatic subtitling translation comparison, 3 sets of data are collected and analyzed. The author uses the original speech-to-text data of “Iflyrec” and “Veed” to generate one set of automatic subtitling translations (hereafter Veed₁ and Iflyrec₁), and then inputs the speech-to-text data on these two platforms to generate the final automatic subtitling translation version (hereafter Veed₂ and Iflyrec₂). For the human translation reference, this paper uses the translation from a tutor affiliated with the Civil Aviation University of China.