![]() For videos intended for sale or rental, you should provide a minimum resolution of 1920x1080 with a 16:9 aspect ratio. Video resolution: YouTube prefers high-definition videos and, in general, you should provide videos in the highest resolution available to provide the maximum degree of flexibility in the encoding and playback processes. If theatrical releases have a "pan-and-scan" version as well as the original 16:9 version, upload both versions separately. If the video's native aspect ratio is 1.33:1 and the total frame size does not have a 1.33:1 aspect ratio, use 4:3 matting with square pixels and a single-color border with no variations over time.If the video's native aspect ratio is 1.33:1 and the total frame size also has a 1.33:1 aspect ratio, use 4:3 matting with square pixels and no border.If the video's native aspect ratio is 1.77:1 and the total frame size does not have a 1.77:1 aspect ratio, use 16:9 matting with square pixels and a single-color border with no variations over time.If the video's native aspect ratio is 1.77:1 and the total frame size also has a 1.77:1 aspect ratio, use 16:9 matting with square pixels and no border.The YouTube player automatically frames videos to ensure that they are displayed correctly, without cropping or stretching, regardless of the size of the video or player. See Advanced encoding for visual examples. Examples of undesirable techniques include upsampling and transfer processes such as Telecine pulldown.Īspect ratio: Videos should be in their native aspect ratios, and uploaded videos should never include letterboxing or pillarboxing bars. Please do not use resampling techniques since they can cause images to shudder and often result in lower quality video. Typically, frame rates are set at 24, 25 or 30 frames per second. ![]() For film sources, a 24fps or 25fps progressive master yields the best results. Minimum audio-visual duration: 33 seconds (excluding black and static images in the video channel as well as silence and background noise in the audio channel)įramerate: Videos should be in their native frame rates without resampling.
0 Comments
Leave a Reply. |