umc_video_encoder.h

这是在PCA下的基于IPP库示例代码例子,在网上下了IPP的库之后,设置相关参数就可以编译该代码.

/*
//
//                  INTEL CORPORATION PROPRIETARY INFORMATION
//     This software is supplied under the terms of a license agreement or
//     nondisclosure agreement with Intel Corporation and may not be copied
//     or disclosed except in accordance with the terms of that agreement.
//       Copyright(c) 2003-2005 Intel Corporation. All Rights Reserved.
//
*/

#ifndef __UMC_VIDEO_ENCODER_H
#define __UMC_VIDEO_ENCODER_H

#include "umc_dynamic_cast.h"

#include "umc_base_codec.h"

namespace UMC
{


class VideoEncoderParams : public BaseCodecParams
{
    DYNAMIC_CAST_DECL(VideoEncoderParams, BaseCodecParams)
public:
    // Constructor
    VideoEncoderParams() :
        numStartFrame(0),
        numFramesToEncode(0),
        numEncodedFrames(0),
        FrameRate(0)
    {}
    // Destructor
    virtual ~VideoEncoderParams(void){}

    vm_var32 src_width;                                         // (vm_var32) width of source media
    vm_var32 src_height;                                        // (vm_var32) height of source media
    vm_var32 dst_width;                                         // (vm_var32) width of destination media
    vm_var32 dst_height;                                        // (vm_var32) height of destination media
    vm_var32 numStartFrame;                                     // (vm_var32) number of start frame
    vm_var32 numFramesToEncode;                                 // (vm_var32) number of frames to encode
    vm_var32 numEncodedFrames;                                  // (vm_var32) number of encoded frames

    // following member(s) are used for initializing muxer settings
    double FrameRate;                                           // (double) encoded video's rate of frames
    vm_var32 BitRate;                                           // (vm_var32) encoded video's rate bitstream
};

class VideoEncoder : public BaseCodec
{
    DYNAMIC_CAST_DECL(VideoEncoder, BaseCodec)
public:
    // Destructor
    virtual ~VideoEncoder(){};

};

} // end namespace UMC

#endif /* __UMC_VIDEO_ENCODER_H */