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  1. What's the difference between Amazon CBR and CVBR?

Bitrate adaptation can be selected between CVBR and CBR when downloading Amazon Prime video. (Note: When downloading the latest released video, the picture quality of CBR video is higher than that of CVBR, but the sound quality is lower than that of CVBR. For example: the same video, the audio of CVBR is EAC3 640 kb/s and the audio of CBR is EAC3 224 kb /s or AAC.).

  1. Do you have to subscribe vod services like Netflix before downloading videos from the site?

Yes, you need to have a subscription of the service before downloading the videos from it.

  1. What's the difference between MKV format?

MKV(FFmpeg) is FFmpeg mux mkv while MKV(MKVToolNix) is MKVToolNix mux mkv. MKVToolNix downloads a slightly smaller file with a stricter file format. Both are currently not recoded, and both are repackaged and remuxed. All are official video decryption, and the downloaded video is the same as the official server video.

  1. Is StreamFab legit?

Yes. StreamFab is legit because it provides a home edition/personal edition ONLY.

  1. Is StreamFab safe?

Yes. StreamFab has been trusted by users for 20+ years. StreamFab has been thoroughly tested for any security vulnerabilities that could put your system at risk.

  1. What is the difference between the trial version and the paid version of StreamFab?

There is no difference on the available functions bewteen trial version and paid version, but the you can only download 3 videos during the trial period, after that, you can purchase StreamFab for continue using.

  1. Does StreamFab support trial for free?

Yes. StreamFab offers free trial for you to download 3 videos, without any limits on the video length, output quality, format, etc.