be_video_stream.h

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/*
 * This software was developed at the National Institute of Standards and
 * Technology (NIST) by employees of the Federal Government in the course
 * of their official duties. Pursuant to title 17 Section 105 of the
 * United States Code, this software is not subject to copyright protection
 * and is in the public domain. NIST assumes no responsibility whatsoever for
 * its use by other parties, and makes no guarantees, expressed or implied,
 * about its quality, reliability, or any other characteristic.
 */
 
#ifndef __BE_VIDEO_STREAM_H
#define __BE_VIDEO_STREAM_H
 
#include <be_image.h>
#include <be_video.h>
namespace BiometricEvaluation 
{
        namespace Video
        {
                class Stream {
                public:
                        virtual float getFPS() = 0;
 
                        virtual uint64_t getFrameCount() = 0;
 
                        virtual Video::Frame getFrame(
                            uint32_t frameNum) = 0;
 
#undef PixelFormat
                        virtual std::vector<Video::Frame> getFrameSequence(
                            int64_t startTime,
                            int64_t endTime) = 0;
 
                        virtual void setFrameScale(
                            float xScale,
                            float yScale) = 0;
 
                        virtual void setFramePixelFormat(
                            const Image::PixelFormat pixelFormat) = 0;
 
                        virtual ~Stream();
                };
        }
}
#endif /* __BE_VIDEO_STREAM_H */