Visual Circuits Harmony 4E, Руководство пользователя

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Troubleshooting Tips
28
Video blocks or stutters when starting
playback
❏
Be sure buffers are fully loaded before calling a playback
command. Usually following the initial buffer load, a delay
is required.
Overall block or distorted playback
❏
Make sure the file is not a transport stream. These files
typically have a .m2t extension. Visual Circuits MPEG
decoders do not support transport stream files.
❏
Try playing another file or a Visual Circuits demo file to see
if the problem is specific to a file. If so, the data may be
corrupt.
❏
Make sure that NTSC is not being played to PAL or vice-
versa (the vertical resolution is 576 in PAL and 480 in
NTSC). Set the PAL setting in Harmony VCC Reg to agree
with the type of video monitors you are using.
❏
Possible damage or faulty channel or decoder card. Use test
files and try other channels to verify. Always try one file
and one channel first as a base line for troubleshooting.
❏
Verify ATA 133 to ATA 33 compatible components and
drivers. A different IDE bus driver may be required for
proper system performance.
Problems using the API
❏
Make sure you are using the standard C calling convention.
Refer to the SDK documentation for questions.