User`s manual

126 Appendix: GEME-VM3000 Series Introduction
If the connection between encoder and decoder is established,
use this function to stop saving video file on the decode site. In
general, the video file will close automatically after the
“Interval” parameter in
AngeloMPEG4_Decode_Save_File_Start.
AngeloMPEG4_Decode_File:
If you save the video file into “.m4v” or “.avi”, and the file is
closed, than you can use this function to decode the “.m4v” or
“.avi”, and get the video image in callback function, than you
can draw the image on the Windows DC. This function initialize
the decode from file
AngeloMPEG4_Decode_File_Start:
Start decoding from file. If the callback function has been set
up, a video buffer of each frame will be received.
AngeloMPEG4_Decode_File_Set_Position:
Skip some frames, and jump to the frame you want. You can
get the total frames of the file using
AngeloMPEG4_Decode_File.
AngeloMPEG4_Decode_File_Pause:
The file is paused until AngeloMPEG4_Decode_File_Continue
is activated.
AngeloMPEG4_Decode_File_Get_Position:
Get the current frame index of the file.
AngeloMPEG4_AVI_2_M4V:
Use this function to translate a closed “.avi” video file into
“.m4v” format.
AngeloMPEG4_ M4V_2_AVI:
Use this function to translate a closed “.m4v” video file into
“.avi” format.