Sensoray 614 Windows Manuel d'utilisateur télécharger pdf (Page 9)

Compressed MPEG stream(cbmpeg)

The compressed MPEG stream in the console demo uses callbacks to get every MPEG frame(or

JPEG for Motion JPEG) as it passes through the SampleGrabber. To start the VES(video

elementary stream) of the compressed data, type “cbmpeg f” in the console demo where f is the

filename. Currently, only encode modes MPEG1, MPEG2, and MPEG4 DIVX(encode=9)

produce useable results. MotionJPEG capture is not demonstrated, but can be easily added by the

user. MPEG4(Microsoft) encode=2 is NOT supported because this mode has no sequence

headers.

MPEG1 VES Capture example commands

• “encode 0”

• “cbmpeg c:\\mpeg1_ves.mpg”

• wait 10 seconds

• “stop”

MPEG2 VES Capture example commands

• “encode 1”

• “cbmpeg c:\\mpeg2_ves.mpg”

• wait 10 seconds

• “stop”

MPEG4 VES Capture example commands

• “encode 9”

• “cbmpeg c:\\mpeg4_ves.mpg”

• wait 10 seconds

• “stop”

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Sensoray 614 Windows Manuel d'utilisateur Page 9