24 lines
487 B
C++
24 lines
487 B
C++
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#include "FLVVideoHeader.h"
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/*
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(c) 2006 Nullsoft, Inc.
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Author: Ben Allison benski@nullsoft.com
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*/
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/*
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codecID - 4 bits - 2: Sorensen H.263, 3: Screen video, 4: On2 VP6
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frameType - 4 bits - 1: keyframe, 2: inter frame, 3: disposable inter frame
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*/
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bool FLVVideoHeader::Read(unsigned __int8 *data, size_t size)
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{
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if (size < 1)
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return false; // header size too small
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unsigned __int8 byte = data[0];
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format = (byte & 0x0f) >> 0;
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frameType = (byte & 0xf0) >> 4;
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return true;
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}
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