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This article introduces a non-blind video watermarking scheme embedded with QR code using Principal Component Analysis on Wavelet Transform Coefficients. The proposed method segregates the color video into individual frames. Each frame in video sequence is converted into YUV color space. Luminance component of each frame is decomposed using Discrete Wavelet Transform. Block based Principal Component Analysis (PCA) is applied to selective band of coefficients to get high invisibility. The binary image is chosen to be inserted in principal components of selected coefficients. In this proposal, embedding takes place in mid-frequency coefficients of DWT with least degradation of the perceptual quality of video. Hidden watermark is detected from the marked video by following the inverse processing steps. Strength of the algorithm is tested against various attacks like median filtering, Gaussian noise, salt and pepper noise and rotation, etc. Experimental results exhibit the imperceptibility of video and robustness of watermark image from the proposed scheme.