Why is the video uploaded to Youku blurred?

Generally speaking, if the mp4 format is uploaded to Youku for compression, it will cause great distortion, resulting in blurred vision.

Solution:

1. Open the formatting factory software to configure the following, set it to MOV format, and set the resolution to 1280x720.

2. Add the source file of format conversion, and it will become HD after the conversion is completed.

3. Add the converted HD video to Youku website.

Finally, after the review of Youku is completed, the uploaded video will be played in high definition and will not be blurred again.

Extended data:

Video quality (or translated as "image quality" or "image quality") can make use of the objective peak signal-to-noise ratio.

Ratio, PSNR), or subjective video quality evaluation through expert observation.

1. For video processing systems (such as compression algorithms or transmission systems), a typical subjective image quality evaluation usually includes the following steps:

2. Select a set of unprocessed video clips (called SRC) as the comparison benchmark.

3. Select the set value of the processing or transmission system (called HRC).

4. Define how to present the processed video to the evaluators and collect their comments.

5. Invite a sufficient number of appraisers, generally not less than 15.

Baidu Encyclopedia-Video