AItech HDTV USB - Manual (Page 11)

Playback setting
z MPEG2 accelerator setting
If your VGA card supports DxVA function, you may enable this function to share
CPU loading
z VBI
setting
If your TV program has pixel mixing in video edge, you may select here to cut it out
z Force Decoding noisy video frames setting
You may select here to force software to play TV program with bad reception
z AC3 Audio Pass_Through (SPDIF output)
If you have Dolby sound card, you may enable this function to get 5.1 channel
sound effects. (Not all TV program carry Dolby sound)
z Subtitle
setting
NOT available under ATSC
z OSD
Enable “Auto play on star up” and then the OSD will show on the screen when you
start the player.
z Auto play setting
You may select to play TV program directly after launching software
z Mute
setting
You may mute it when software is in minimum mode
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