kVTVideoDecoderMalfunctionErr - tvOS AVPlayerViewController video playing in simulator, but plays only audio on device

I'm using AVPlayerViewController in my app to stream videos in tvOS. It's working good on tvOS simulator, but while running the app on apple tv, some streams are playing the audio only. If I try the same stream in simulator, it's playing video and audio. I'm not getting any error in console. How can I debug/resolve this issue? Edit: Though I'm not getting any error in xcode console, I'm getting these in the device console:

mediaserverd    AppleVXD393_H264VideoDecoder_DecodeFrame ERROR: framenum 118 kVTVideoDecoderMalfunctionErr
mediaserverd     AppleVXD393DecodeFrameResponse() failed - error: 6
mediaserverd     AppleVXD393DecodeFrameFig() failed - error: 6
mediaserverd    AppleVXD393DisplayCallback - Asking fig to drop frame # 118 with err -12909
mediaserverd    AppleVXD393DecodeFrameInternal failed
mediaserverd    AppleVXD393_H264VideoDecoder_DecodeFrame ERROR: framenum 119 kVTVideoDecoderMalfunctionErr
mediaserverd     AppleVXD393DecodeFrameResponse() failed - error: 6
mediaserverd     AppleVXD393DecodeFrameFig() failed - error: 6
mediaserverd    AppleVXD393DisplayCallback - Asking fig to drop frame # 119 with err -12909
mediaserverd    AppleVXD393DecodeFrameInternal failed
mediaserverd    AppleVXD393_H264VideoDecoder_DecodeFrame ERROR: framenum 120 kVTVideoDecoderMalfunctionErr

from kVTVideoDecoderMalfunctionErr - tvOS AVPlayerViewController video playing in simulator, but plays only audio on device