I'm trying to control my speech pace (making it faster or slower) dynamically in my program. Is there any way to do it without using an SSML file?
I'm using Java for Android.
Thanks in advance.
Yes, the audio quality on 48k will be higher. This is basically a difference in the bitrate and encoding type, so exporting a higher quality audio will definitely help in the quality of the videos. The supported audio formats are also listed here. You can use tools like audacity to check the difference of quality in these formats.
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