Video Uploading Not Working In Yii

I have a strange isuue in Yii. We are using Yii for webservice with Android and IOS. In the mobile there have video uploading page. This is the code iam using in Yii to upload vide

Solution 1:

There can be 2 reasons:

1. Model rules (max file size)
2. Php/Server settings (upload_max_filesize, post_max_size)

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