Which video format has good quality among them. What resolution does it offer?
Quality setting is individual per each video. Every youtube video is available in N formats, from better quality to the lowest. There are N URLs of video to download. Plugin selects video quality (URL) based on user configuration in the dialog where 0 is first quality available (lowest), 1 is second… etc. “Max available” gets max available quality from the list. If there are available less formats than user has configured (Example: User selects quality 3, but only 0 and 1 is available), then plugin selects best quality of the formats. You can select video quality as resolution from the list. If the video does not have selected quality, nearest lower quality is downloaded. If there is no lower quality, then nearest greater quality is downloaded.
