2Choose how much to compress with the setting shown for this file type: a quality level for images, a bitrate for audio, or a target size or quality level for video.
በግልጽ, the stream is decoded and re-encoded at the bitrate you pick, which is a second lossy generation stacked on the first, so choose the bitrate once and keep the original if you may need to re-edit later. ምንም ነገር ስለእርሱ ሶፍትዌርን በመጫን ላይ አይመሠረትም: ስራው በሰርቨር-ፍሬም ላይ ይሠራል እና የተጠናቀቀ ፋይልን ይመለሳል.