Unigraf UFG-10 series, Руководство по программированию

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Start Channel Record APIs
4. START CHANNEL RECORD APIS
QCAP_SET_VIDEO_RECORD_PROPERTY( m_pDevice, 0, … );
QCAP_SET_AUDIO_RECORD_PROPERTY( m_pDevice, 0, … );
QCAP_START_RECORD( m_pDevice, 0, “ CHANNEL01.MP4 ” );
5. STOP CHANNEL RECORD APIS
QCAP_STOP_RECORD( m_pDevice, 0 );
6. START SHARE RECORD APIS
QCAP_SET_VIDEO_SHARE_RECORD_PROPERTY( 0, … );
QCAP_SET_AUDIO_SHARE_RECORD_PROPERTY( 0, … );
QCAP_START_SHARE_RECORD( 0, “ SHARE01.MP4 ” ”, dwFlags );
Note For compression data user, the QCAP_RECORD_FLAG_ENCODE flag should be cleared from
the parameters, dwFlags, in QCAP_START_SHARE_RECORD API to disable the software
encoder’s resource.
7. SET SHARE RECORD DATA APIS
QRETURN on_video_preview_callback( …, BYTE * pFrameBuffe r , ULONG nFrameBufferLe n , … )
{
…
if( g_n_share_record_state > 0 ) {
QCAP_SET_VIDEO_SHARE_RECORD_UNCOMPRESSION_BUFFER( …, pFrameBuffer, nFrameBufferLen, … );
}
…
}
QRETURN on_audio_preview_callback( …, BYTE * pFrameBuffer, ULONG nFrameBufferLen, … )
{
…
if( g_n_share_record_state > 0 ) {
QCAP_SET_AUDIO_SHARE_RECORD_UNCOMPRESSION_BUFFER( …, pFrameBuffer, nFrameBufferLen, … );
}
…
}