Help Center/ Live/ FAQs/ Transcoding/ How Is a Video Transcoded When Only the Width or Height Is Configured?

Updated on 2022-03-31 GMT+08:00

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How Is a Video Transcoded When Only the Width or Height Is Configured?

If only the width or height is configured, the other parameter will be automatically adaptive.

If the width is configured and the height is set to 0, the height is adaptive. That is, the video is transcoded based on the height and scaled in proportion to the width. For example, if the width is set to 720 and the height is set to 0 for transcoding, and the resolution is 1280 x 1920, the resolution after transcoding is 480 x 720. If the resolution is 1920 x 1280, the resolution after transcoding is 720 x 480.
If the height is configured and the width is set to 0, the width is adaptive. That is, the video is transcoded based on the width and scaled in proportion to the height. For example, if the height is set to 720 and the width is set to 0 for transcoding, and the resolution is 1280 x 1920, the resolution after transcoding is 720 x 1080. If the resolution is 1920 x 1280, the resolution after transcoding is 1080 x 720.

Parent topic: Transcoding

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