비디오 잃 품질 경 youtube 에 업로드

youtube 의 품질을 업로드한 동영상이 낮

When you upload a video, it will initially be processed in low quality.
This process helps you complete the upload process faster. 
When the upload flow is complete, your video will be available 
to stream in low quality, on a wide variety of devices.

Higher qualities, such as 4K or 1080p, can take more time to process.