A
Afei1
Unregistered / Unconfirmed
GUEST, unregistred user!
现在用VFW录制视频,录制出来播放的时候好像有点卡。我现在想问下面的参数具体是什么意思,是干什么用的 PAVICOMPRESSOPTIONS = ^TAVICOMPRESSOPTIONS; TAVICOMPRESSOPTIONS = record fccType : DWORD; // stream type, for consistency fccHandler : DWORD; // compressor dwKeyFrameEvery : DWORD; // keyframe rate dwQuality : DWORD; // compress quality 0-10,000 dwBytesPerSecond : DWORD; // bytes per second dwFlags : DWORD; // flags... see below lpFormat : PVOID; // save format cbFormat : DWORD; lpParms : PVOID; // compressor options cbParms : DWORD; dwInterleaveEvery : DWORD; // for non-video streams only end;