I have set up several HD120-players in an installation playing video and audio. There is an issue with one of them regarding a strong audio-picture-delay. After playing in loop over fourteen days the picture in about 10sec behind the audio. When restarting the player everything is fine again.
The video is provided via SDHC-card (8GB, Class 10) and runs thru HDMI-cable to the projector. Audio is taken from the mini-jack outputs at the Player.
The video-format is MPEG-4 with AVC-Codec. The file-size is 3.11 GB. Duration of the video is 1.24h. Bitrate is 5238 Kbps and framerate is 60p. Audio-format is AAC with 256 Kbps.
What can I do to get rid of the delay?