Step 1: Use of Homogeneous Converter:
1. Run Qiyi converter. You can directly see the "Add Video" above. After clicking, you can find qsv format files in the folder where qsv video files are stored, and then add them to the converter.
2. After adding, we can see that the video file is stored in the file bar. Click the "Start Conversion" button above, and then the qsv converter will start extracting and converting the video file format.
3. Wait until the conversion is completed, but you can find the flv format file extracted after the conversion according to the following output folder path. Or you can customize the path of the output folder.
After the qsv file format is extracted into flv format by Qiyi converter, you can use the video format converter to start converting the file into mp4 format.
Step 2: How to convert mp4 format by Niwo Universal Video Converter:
1. After downloading and installing, run the converter software. There is also a simple operation guide in the interface of the converter. Friends who are in contact for the first time can follow the above steps step by step. Click the "Video Add" button at the top left, and then you can add the video to the converter under the flv folder path set above.
2. After adding the flv video file to the converter. At this point, you can select the MP4 format to be converted, click "preset scheme" below, and then select "common video" in the pop-up menu item to find the MP4 format.
3. After selecting the format, we can convert the video file format. Click the "Convert" button in the lower right corner to start converting files.
4. After 4.qsv is converted into mp4, we can find the converted MP4 file in the "Open Directory" on the right. Then we can play the converted mp4 file.
Extended data:
brief introduction
Qsv is a video acceleration format. Qsv format is a video file format developed by iQiyi Company. Because iQiyi is a genuine video, qsv format can only be played by Qiyi player (iQiyi video).
Application mode
(1) After installing the iQiyi video, you can play it.
(2) If you want to play on mobile devices such as mobile phones and MP4s, you need to perform format conversion before playing.
conversion method
Because genuine video needs copyright protection, and qsv file is a cache file, QSV cannot be converted by conventional format conversion software in the past. But as early as 20 12, a new converter (QSV video format converter) appeared, which converted the format of qsv file into. ?
Qsv video format converter is a special converter for qsv video files, which can be downloaded for free and used to convert qsv files. However, it should be noted that if you use it to convert qsv files, you can only convert FLV in one format. If you want to convert to other formats such as MP4 and mpg, you need to use some other professional converters, and it is also possible to convert FLV again.
References:
Baidu encyclopedia-qsv