Pop-up Error: "No Audio Track"
Sometimes during execution, you may frequently encounter errors such as "Cannot recognize, please check if the video contains an audio track". The reasons are generally as follows:
There is no audio. Especially for videos downloaded from YouTube, the video and audio are usually downloaded separately and then merged. There may be an error during the download process, resulting in only video without audio.
Solution: Re-download and play it to check if there is audio.
Audio exists, but the background noise is too loud, such as videos from the street or concerts, making it impossible to recognize any text.
Solution: Select "Keep background sound" or use a background noise removal tool to remove the background noise beforehand.
The selected "Original Language" is inconsistent with the spoken language in the video. For example, if your video is spoken in English, you should select "English" as the original language. However, if you select "Chinese", it will definitely not be able to recognize the text.
Solution: Re-select the "Original Language" to ensure it matches the spoken language in the video.
