tinuv
commented
1 year ago The key to the code is that a new instance of VLCMediaThumbnailer needs to be created each time a preview is fetched. If you only create one instance and then call fetchThumbnail(), it will work the first time but will timeout on subsequent calls.
These codes are my attempts, and the previews can be obtained and used most of the time, especially when the network conditions are good. However, sometimes they cannot be obtained. I'm not sure if it's an issue with vlckit. I've already applied these codes to my product. You can take these codes as a reference. Once again, thank you for your generous and selfless open sourcing of VLCUI!