Yuan (currency) The yuan (/juËËÉËn, -Ã¦n/; sign: Â¥; Chinese: å; pinyin: yuÃ¡n; ( listen)) is the base unit of a number of former and present-day Chinese currencies, and usually refers to the primary unit of account of the renminbi, the currency of the People's Republic of China.
Hereâs a summary of the audio and video specifications you will need if you want to learn the best video format for YouTube uploading. 1  Best video format for YouTube: H.264, MPEG-2 or MPEG-4.  Aspect Ratio: Native aspect ratio without letterboxing (examples: 4:3, 16:9)
You can easily convert any YouTube video to an MP3 file, which will allow you to copy it to your MP3 player or music library. If you have a lot of videos that you want to convert, you can even download specialty programs to handle them.See Step 1 below to learn how.ou can easily convert any YouTube video to an MP3 file, which will allow you to copy it to your MP3 player or music library. If you have a lot of videos that you want to convert, you can even download specialty programs to handle them.