How to save the sound part of a large number of MP4 format video files in a lighter and space-saving form and play them at will? Usually our video files are very large in size. If we only want to listen to audio content, we will not only occupy the content, but also load extra pictures during playback. In some devices or scenes that only support audio playback, there is not enough video. Is there a way to convert these videos into OPUS audio format in batch, so that audio files can be small and efficient, while taking into account sound quality and system compatibility, so as to be convenient to play anytime and anywhere?
Here is a special explanation of how to extract audio from all kinds of videos in batch to convert them into OPUS format, keep the original clear sound effect, greatly reduce the volume of files, and let us smoothly listen to audio content without playing videos.
Why convert MP4 and other videos to OPUS format for playback?
Thecompressed sound quality loss is small
.OPUS is currently an audio format with extremely high compression efficiency. If we want to save video and sound separately, the file volume will be much smaller than MP3 and OGG formats after conversion to OPUS, especially saving space. Even after the size is reduced, it can still retain a clear and natural sound at a low bit rate.
Convenient network transmission
we need to send the sound in the video to the social platform or share it with others, and the advantages of OPUS format come out. It not only has strong anti-interference ability, but also the network fluctuation is not easy to be stuck or intermittent. OPUS is used in the background of many video platforms, which can make the audio load faster and play more smoothly.
Multiple scenarios without transcoding
OPUS format compatibility is very extensive, and now mainstream browsers, mobile phone players, and even some car systems and native support, when we convert the video into OPUS format, whether in the computer, mobile phone or import editing software, usually can be directly opened, do not need to repeatedly change the format.
Video Batch Convert to OPUS Audio Effect Preview
before treatment:
after treatment:
Batch multiple MP4 and other video extraction as OPUS audio operation steps
1. Open 【 HeSoft Doc Batch Tool ], select [Video Tools]-[Video to OPUS]].
2. Select a method in [Add File] or [Import File from Folder] to import the video that needs to be converted to OPUS audio. It is also supported to drag the file directly below to add it, and then click Next. Then click Browse and select a location to save the new file.
3. After waiting for the processing to end, click the red path to open the folder and view the successfully converted audio files.
