瀏覽代碼

adjust

master
Gitea 5 年之前
父節點
當前提交
b3c561818c
共有 2 個文件被更改,包括 583 次插入1 次删除
  1. +579
    -0
      TestEncodeConfig.cpp
  2. +4
    -1
      video.py

+ 579
- 0
TestEncodeConfig.cpp 查看文件

@@ -0,0 +1,579 @@
#include "../XNetSDKTest.h"
#include "Simplify_Encode.h"
#include "XNetSDKSyn.h"
#include "EncodeCapability.h"
#include "SystemFunction.h"

USE_NS_NETSDK_CFG

#define IFRAME_EQ_PFRAME 10
#define BITMSK(bit) (int)(1 << (bit))


typedef struct
{
unsigned long dwSize;
unsigned long dsMask;
}SResolution;

enum
{
MAIN_STREAM = 0,
EXPAND_STREAM,
COMBINE_STREAM,
STREAM_NUM,
};



static SResolution m_resolution[CAPTURE_IMAGE_SIZE_EXT_V3_NR];

static int STREAM_CODE_VALUE[CAPTURE_IMAGE_SIZE_EXT_V3_NR][6] = {
{512, 768, 1024, 1536, 2048, 2560}, ///< D1
{384, 512, 768, 1024, 1536, 2048}, ///< HD1
{384, 512, 768, 1024, 1536, 2048}, ///< BCIF
{64, 192, 384, 512, 768, 1024}, ///< CIF
{64, 128, 192, 384, 448, 512}, ///< QCIF
{512, 768, 896, 1280, 1536, 2048}, ///< VGA
{256, 384, 512, 640, 768, 1024}, ///< QVGA
{512, 768, 896, 1280, 1536, 2048}, ///< SVCD
{64, 128, 192, 384, 448, 512}, ///< QQVGA
{64, 128, 256, 448, 512, 768}, ///< ND1
{896, 1024, 1536, 2048, 3072, 4096}, ///< 650TVL
{1024,1536, 2048, 2560, 3072, 4096}, ///< 720P
{1024,1536, 2048, 3072, 4096, 5120}, ///< 1_3M
{1024,2048, 3072, 4096, 6144, 8192}, ///< UXGA
{1024,2048, 3072, 4096, 6144, 8192}, ///< 1080P
{1177,2355, 3532, 4710, 7065, 10240}, ///< WUXGA
{1280,2560, 3840, 5120, 7680, 10240}, ///< 2_5M
{1536, 3072, 4096, 6144, 8192, 10240}, ///< 3M
{2048, 3072, 4096, 6144, 8192,10240}, ///5M
{1024,1536, 2048, 2560, 3072, 4096}, ///< 1080N
{1536, 3072, 4096, 6144, 8192, 10240}, ///< 4M
{1536, 3072, 4096, 6144, 8192, 10240}, ///< 6M
{1536, 3072, 4096, 6144, 8192, 10240}, ///< 8M
{1536, 3072, 4096, 6144, 8192, 10240}, ///< 12M
{2048, 4096, 6144, 8192, 11264, 13312}, ///< 4K
{512, 768, 1024, 1536, 2048, 2560}, ///< 720N
{1024,1536, 2048, 2560, 3072, 4096}, ///< WSVGA
{512, 768, 896, 1280, 1536, 2048}, ///< NHD
{1024,1536, 2048, 3072, 4096, 5120}, ///< 3M_N
{1024,2048, 3072, 4096, 6144, 8192}, ///< 4M_N
{1280, 2560, 3840, 5120, 7680, 10240}, ///< 5M_N
{1536, 3072, 4096, 6144, 8192, 10240}, ///< 4K_N
};

//大小眼睛的低码率
static int LOWBITRATE_STREAM_CODE_VALUE[CAPTURE_IMAGE_SIZE_EXT_V3_NR][6] = {
{384, 576, 768, 1152, 1536, 1920}, ///< D1
{384, 512, 768, 1024, 1536, 2048}, ///< HD1
{384, 512, 768, 1024, 1536, 2048}, ///< BCIF
{48, 144, 288, 384, 576, 768}, ///< CIF
{48, 96, 144, 288, 336, 384}, ///< QCIF
{512, 768, 896, 1280, 1536, 2048}, ///< VGA
{256, 384, 512, 640, 768, 1024}, ///< QVGA
{512, 768, 896, 1280, 1536, 2048}, ///< SVCD
{64, 128, 192, 384, 448, 512}, ///< QQVGA
{64, 128, 256, 448, 512, 768}, ///< ND1
{896, 1024, 1536, 2048, 3072, 4096}, ///< 960H
{768, 1152, 1536, 1920, 2304, 3072}, ///< 720P
{1024,1536, 2048, 3072, 4096, 5120}, ///< 960P
{1024,2048, 3072, 4096, 6144, 8192}, ///< UXGA
{1024,2048, 3072, 4096, 6144, 8192}, ///< 1080P
{640, 1024, 1536, 2048, 3072, 4096}, ///< WUXGA
{640, 1024, 1536, 2048, 3072, 4096}, ///< 2_5M
{640, 1024, 1536, 2048, 3072, 4096}, ///< 3M
{720, 1024, 1536, 2048, 3072, 5120}, ///< 5M
{0,0, 0, 0, 0, 0}, ///< 1080N
{0, 0, 0, 0, 0, 0}, ///< 4M
{0,0,0,0,0,0}, //6M
{0,0,0,0,0,0}, //8M
{0,0,0,0,0,0}, //12M
{0,0,0,0,0,0}, //4K
{0, 0, 0, 0, 0, 0}, ///< 720N
{0,0,0,0,0,0}, //RES1
{0,0,0,0,0,0}, //RES2
{0,0,0,0,0,0}, //RES3
{0,0,0,0,0,0}, //RES4
{0,0,0,0,0,0}, //RES5
{0,0,0,0,0,0}, //RES6
};

static int FISHEYE_STREAM_CODE_VALUE[CAPTURE_IMAGE_SIZE_EXT_V3_NR][6] = {

{512, 768, 1024, 1536, 2048, 2560}, ///< D1
{384, 512, 768, 1024, 1536, 2048}, ///< HD1
{384, 512, 768, 1024, 1536, 2048}, ///< BCIF
{64, 192, 384, 512, 768, 1024}, ///< CIF
{64, 128, 192, 384, 448, 512}, ///< QCIF
{512, 768, 896, 1280, 1536, 2048}, ///< VGA
{256, 384, 512, 640, 768, 1024}, ///< QVGA
{512, 768, 896, 1280, 1536, 2048}, ///< SVCD
{64, 128, 192, 384, 448, 512}, ///< QQVGA
{64, 128, 256, 448, 512, 768}, ///< ND1
{896, 1024, 1536, 2048, 3072, 4096}, ///< 650TVL
{1536, 2048, 2560, 3072, 4096, 6096}, ///< 720P
{1024,1536, 2048, 3072, 4096, 5120}, ///< 1_3M
{1024,2048, 3072, 4096, 6144, 8192}, ///< UXGA
{1024,2048, 3072, 4096, 6144, 8192}, ///< 1080P
{1177,2355, 3532, 4710, 7065, 10240}, ///< WUXGA
{1280,2560, 3840, 5120, 7680, 10240}, ///< 2_5M
{1536, 3072, 4096, 6144, 8192, 10240}, ///< 3M
{2048, 3072, 4096, 6144, 8192,10240}, ///5M
{1024,1536, 2048, 2560, 3072, 4096}, ///< 1080N
{1536, 3072, 4096, 6144, 8192, 10240}, ///< 4M
{0,0,0,0,0,0}, //6M
{0,0,0,0,0,0}, //8M
{0,0,0,0,0,0}, //12M
{0,0,0,0,0,0}, //4K
{512, 768, 1024, 1536, 2048, 2560}, ///< 720N
{1024,1536, 2048, 2560, 3072, 4096}, ///< WSVGA
{0,0,0,0,0,0}, //RES2
{0,0,0,0,0,0}, //RES3
{0,0,0,0,0,0}, //RES4
{0,0,0,0,0,0}, //RES5
{0,0,0,0,0,0}, //RES6
};
static int H265_STREAM_CODE_VALUE[CAPTURE_IMAGE_SIZE_EXT_V3_NR][6] = {

{332, 499, 665, 998, 1331, 1664}, ///< D1
{249, 332, 499, 665, 998, 1331}, ///< HD1
{249, 332, 499, 665, 998, 1331}, ///< BCIF
{41, 124, 249, 332, 499, 665}, ///< CIF
{41, 83, 124, 249, 291, 332}, ///< QCIF
{332, 499, 582, 832, 998, 1331}, ///< VGA
{166, 249, 332, 416, 499, 665}, ///< QVGA
{332, 499, 582, 832, 998, 1331}, ///< SVCD
{41, 83, 124, 249, 291, 332}, ///< QQVGA
{41, 83, 166, 291, 332, 499}, ///< ND1
{582, 665, 998, 1331, 1996, 2662}, ///< 650TVL
{665,998, 1331, 1664, 1996, 2662}, ///< 720P
{665,998, 1331, 1996, 2662, 3328}, ///< 1_3M
{665,1331, 1996, 2662, 3993, 5324}, ///< UXGA
{665,1331, 1996, 2662, 3993, 5324}, ///< 1080P
{765,1530, 2295, 3061, 4592, 6656}, ///< WUXGA
{832,1664, 2496, 3328, 4992, 6656}, ///< 2_5M
{998, 1996, 2662, 3993, 5324, 6656}, ///< 3M
{1331, 1996, 2662, 3993, 5324,6656}, ///5M
{665,998, 1331, 1664, 1996, 2662}, ///< 1080N
{998, 1996, 2662, 3993, 5324, 6656}, ///< 4M
{998, 1996, 2662, 3993, 5324, 6656}, ///< 6M
{998, 1996, 2662, 3993, 5324, 6656}, ///< 8M
{998, 1996, 2662, 3993, 5324, 6656}, ///< 12M
{1331, 2662, 3993, 5324, 7321, 8652}, ///< 4K
{332, 499, 665, 998, 1331, 1664}, ///< 720N
{582, 665, 998, 1331, 1996, 2662}, ///< WSVGA(1024*576)
{332, 499, 582, 832, 998, 1327}, ///< NHD
{665,998, 1331, 1996, 2662, 3328}, ///< 3M_N
{665,1331, 1996, 2662, 3993, 5324}, ///< 4M_N
{832, 1664, 2496, 3328, 4992, 6656}, ///< 5M_N
{1331, 1996, 2665, 3993, 5324, 6656}, ///< 4K_N
};


//函数说明:计算码固定码率支持的码流值
//参数说明:
//dstFormat : 媒体格式
//bLowBitrate : 是否支持大小眼
//bLowBitrate : 是否支持鱼眼
//bH265Bitrate : 是否支持h265

void CalculateCodeStreamValue(SDK_VIDEO_FORMAT * vfSetFormat, bool bLowBitrate, bool bFisheyeBitrate, bool bH265Bitrate)
{
int j = 0;
int nTmpFPS = 0;
int nFPS = 25;
nTmpFPS = min(vfSetFormat->nFPS, nFPS);
int iBitrate = 0;

if(bLowBitrate)
{
for (j = 0; j < sizeof(LOWBITRATE_STREAM_CODE_VALUE[vfSetFormat->iResolution]) / sizeof(int); ++j)
{
iBitrate = LOWBITRATE_STREAM_CODE_VALUE[vfSetFormat->iResolution][j] * (vfSetFormat->iGOP * nTmpFPS + IFRAME_EQ_PFRAME - 1) / (vfSetFormat->iGOP * nFPS + IFRAME_EQ_PFRAME - 1);
printf("Support iBitrate[%d] = %d\r\n", j, iBitrate);
}
}
else if(bFisheyeBitrate)
{
for (j = 0; j < sizeof(FISHEYE_STREAM_CODE_VALUE[vfSetFormat->iResolution]) / sizeof(int); ++j)
{
iBitrate = FISHEYE_STREAM_CODE_VALUE[vfSetFormat->iResolution][j] * (vfSetFormat->iGOP * nTmpFPS + IFRAME_EQ_PFRAME - 1) / (vfSetFormat->iGOP * nFPS + IFRAME_EQ_PFRAME - 1);
printf("Support iBitrate[%d] = %d\r\n", j, iBitrate);
}
}
else if(bH265Bitrate)
{
for (j = 0; j < sizeof(H265_STREAM_CODE_VALUE[vfSetFormat->iResolution]) / sizeof(int); ++j)
{
iBitrate = H265_STREAM_CODE_VALUE[vfSetFormat->iResolution][j] * (vfSetFormat->iGOP * nTmpFPS + IFRAME_EQ_PFRAME - 1) / (vfSetFormat->iGOP * nFPS + IFRAME_EQ_PFRAME - 1);
printf("Support iBitrate[%d] = %d\r\n", j, iBitrate);
}
}
else
{
for (j = 0; j < sizeof(STREAM_CODE_VALUE[vfSetFormat->iResolution]) / sizeof(int); ++j)
{
iBitrate = STREAM_CODE_VALUE[vfSetFormat->iResolution][j] * (vfSetFormat->iGOP * nTmpFPS + IFRAME_EQ_PFRAME - 1) / (vfSetFormat->iGOP * nFPS + IFRAME_EQ_PFRAME - 1);
printf("Support iBitrate[%d] = %d\r\n", j, iBitrate);
}
}
}

void GetMaxResolAndRate(int &nResolu, int &nRate, long lFreePower)
{
if ( lFreePower <= 0 )
{
return;
}

int nSize = m_resolution[nResolu].dwSize;
if ( nSize > lFreePower )
{
nResolu = -1;
nRate = -1;
return;
}
else
{
int nTempRate = lFreePower / nSize;

if ( nTempRate > 25 )
{
nTempRate = 25;
}

nRate = nTempRate;
}

long lMaxSize = nSize;
for ( int i = 0; i < CAPTURE_IMAGE_SIZE_EXT_V3_NR; i ++ )
{
long lTempsize = m_resolution[i].dwSize;
if ( lFreePower >= lTempsize && lMaxSize < lTempsize )
{
nResolu = i;
lMaxSize = lTempsize;
}
}
}

void GetSupportRes(int maxSize, unsigned long dwMask )
{
for (int i = 0; i < CAPTURE_IMAGE_SIZE_EXT_V3_NR ; i ++)
{
if ( (m_resolution[i].dwSize <= m_resolution[maxSize].dwSize )
&& ( dwMask & (0x01<<i) ) )
{
printf("m_resolution[%d]\r\n", i);
}
}
}

int TestEncodeConfig()
{
printf("%s\r\n", __FUNCTION__);
char c = 0;
int nRet = 0;
bool bSupport = false;
char szOutBuffer[40960] = {0};
int nInOutSize = sizeof(szOutBuffer);
int nResult = 0;
int nCompression;
int nMainStreamResolution = 0;
unsigned long ulMask = 0;
int nQuality = 0;
int nGop = 0;
int nFps = 0;

bool m_bH265Bitrate[STREAM_NUM];

bool m_bMultiStream = false;
bool m_bLowBitrate = false;
bool m_bFisheyeBitrate = false;
m_bH265Bitrate[MAIN_STREAM] = false;
m_bH265Bitrate[EXPAND_STREAM] = false;
m_bH265Bitrate[COMBINE_STREAM] = false;

unsigned long lFreePower = 0;

///////////////////////////////////现有支持的所有分辨率/////////////////////////////////
m_resolution[CAPTURE_IMAGE_SIZE_D1].dwSize = 704 * 480;
m_resolution[CAPTURE_IMAGE_SIZE_HD1].dwSize = 704 * 240;
m_resolution[CAPTURE_IMAGE_SIZE_BCIF].dwSize = 352 * 480;
m_resolution[CAPTURE_IMAGE_SIZE_CIF].dwSize = 352 * 240;
m_resolution[CAPTURE_IMAGE_SIZE_QCIF].dwSize = 176 * 120;
m_resolution[CAPTURE_IMAGE_SIZE_VGA].dwSize = 640 * 480;
m_resolution[CAPTURE_IMAGE_SIZE_QVGA].dwSize = 320 * 240;
m_resolution[CAPTURE_IMAGE_SIZE_SVCD].dwSize = 480 * 480;
m_resolution[CAPTURE_IMAGE_SIZE_QQVGA].dwSize = 160 * 128;

m_resolution[CAPTURE_IMAGE_SIZE_ND1].dwSize = 240*192;
m_resolution[CAPTURE_IMAGE_SIZE_650TVL].dwSize = 928*480;
m_resolution[CAPTURE_IMAGE_SIZE_720P].dwSize = 1280*720;
m_resolution[CAPTURE_IMAGE_SIZE_1_3M].dwSize = 1280*960;
m_resolution[CAPTURE_IMAGE_SIZE_UXGA].dwSize = 1600*1200;
m_resolution[CAPTURE_IMAGE_SIZE_1080P].dwSize = 1920*1080;
m_resolution[CAPTURE_IMAGE_SIZE_WUXGA].dwSize = 1920*1200;
m_resolution[CAPTURE_IMAGE_SIZE_2_5M].dwSize = 1872*1408;
m_resolution[CAPTURE_IMAGE_SIZE_3M].dwSize = 2048*1536;
m_resolution[CAPTURE_IMAGE_SIZE_5M].dwSize = 3744*1408;
m_resolution[CAPTURE_IMAGE_SIZE_1080N].dwSize = 944*1080;
m_resolution[CAPTURE_IMAGE_SIZE_4M].dwSize = 2592*1520;
m_resolution[CAPTURE_IMAGE_SIZE_6M].dwSize = 3072*2048;
m_resolution[CAPTURE_IMAGE_SIZE_8M].dwSize = 3264*2448;
m_resolution[CAPTURE_IMAGE_SIZE_12M].dwSize = 4000*3000;
m_resolution[CAPTURE_IMAGE_SIZE_4K].dwSize = 4096*2160;
m_resolution[CAPTURE_IMAGE_SIZE_720N].dwSize = 640*720;
m_resolution[CAPTURE_IMAGE_SIZE_WSVGA].dwSize = 1024*576;
m_resolution[CAPTURE_IMAGE_SIZE_NHD].dwSize = 640*360;
m_resolution[CAPTURE_IMAGE_SIZE_3M_N].dwSize = 1024*1536;
m_resolution[CAPTURE_IMAGE_SIZE_4M_N].dwSize = 1296*1520;
m_resolution[CAPTURE_IMAGE_SIZE_5M_N].dwSize = 1872*1408;
m_resolution[CAPTURE_IMAGE_SIZE_4K_N].dwSize = 2048*2160; ///2048 * 2160通用/1920*2160海思

/////////////////////////////////////////////掩码//////////////////////////////////////////
m_resolution[CAPTURE_IMAGE_SIZE_D1].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_HD1].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_BCIF].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_BCIF) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_CIF].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_QCIF].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_VGA].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_VGA) | BITMSK(CAPTURE_IMAGE_SIZE_QVGA);
m_resolution[CAPTURE_IMAGE_SIZE_QVGA].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_QVGA);
m_resolution[CAPTURE_IMAGE_SIZE_SVCD].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_SVCD);
m_resolution[CAPTURE_IMAGE_SIZE_QQVGA].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_QQVGA);
m_resolution[CAPTURE_IMAGE_SIZE_ND1].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_ND1);
m_resolution[CAPTURE_IMAGE_SIZE_650TVL].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_720P].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_1_3M].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_UXGA].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_1080P].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_WUXGA].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_2_5M].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_3M].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_5M].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);
m_resolution[CAPTURE_IMAGE_SIZE_1080N].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_650TVL) | BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF) | BITMSK(CAPTURE_IMAGE_SIZE_720P);
m_resolution[CAPTURE_IMAGE_SIZE_4M].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_D1) | BITMSK(CAPTURE_IMAGE_SIZE_HD1) | BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF) | BITMSK(CAPTURE_IMAGE_SIZE_720P);
m_resolution[CAPTURE_IMAGE_SIZE_720N].dsMask = BITMSK(CAPTURE_IMAGE_SIZE_CIF) | BITMSK(CAPTURE_IMAGE_SIZE_QCIF);

while((c = getchar()) != 'q')
{
switch(c)
{
//判断是否支持组合编码
case 'a':
{
memset(&szOutBuffer, 0, 40960);
nResult = XSDK_DevGetSysConfigSyn(g_hDevice, JK_SystemFunction, szOutBuffer, &nInOutSize, 4000, JK_SystemFunction_MsgId);

if(nResult >= 0)
{
SystemFunction sysfunc;
sysfunc.Parse(szOutBuffer);

bSupport = sysfunc.mEncodeFunction.CombineStream.ToBool();
m_bMultiStream = sysfunc.mEncodeFunction.DoubleStream.ToBool();
m_bLowBitrate = sysfunc.mEncodeFunction.LowBitRate.ToBool();
m_bFisheyeBitrate = sysfunc.mOtherFunction.SupportFishEye.ToBool();

printf("bSupport = %d, m_bMultiStream = %d, m_bLowBitrate = %d, m_bFisheyeBitrate = %d\r\n",
bSupport, m_bMultiStream, m_bLowBitrate, m_bFisheyeBitrate);
}
}
break;
case 'b':
{
memset(&szOutBuffer, 0, 40960);
nResult = XSDK_DevGetSysConfigSyn(g_hDevice, JK_EncodeCapability, szOutBuffer, &nInOutSize, 4000, EXCMD_ABILITY_GET);

if(nResult >= 0)
{
EncodeCapability encode;
encode.Parse(szOutBuffer);

///////////////////////////////////获取主辅码流支持的压缩格式/////////////////////////////////
////获取主码流支持的压缩格式
nCompression = encode.mEncodeInfo[0].CompressionMask.Value();

for ( int i = 0; i < CAPTURE_COMPRESS_NR; i ++ )
{
if (nCompression & ( 1 << i ) )
{
printf("[Main]Support Compression Type = %s\r\n", CompressionMap[i].name);
}
}

////获取辅码流的支持的压缩格式
nCompression = encode.mEncodeInfo[1].CompressionMask.Value();

for ( int i = 0; i < CAPTURE_COMPRESS_NR; i ++ )
{
if (nCompression & ( 1 << i ) )
{
printf("[Extra]Support Compression Type = %s\r\n", CompressionMap[i].name);
}
}

lFreePower = encode.MaxEncodePower.Value();
ulMask = encode.ImageSizePerChannel[0].Value();

}
}
break;
case 'g':
{
char szOutBuf[40960] = {0};
int nInOutBufLen = sizeof(szOutBuf);
SDK_VIDEO_FORMAT mainFormat;
memset(&mainFormat, 0, sizeof(SDK_VIDEO_FORMAT));

int nGetCfg = XSDK_DevGetSysConfigSyn(g_hDevice, JK_Simplify_Encode, szOutBuf, &nInOutBufLen, 4000, EXCMD_CONFIG_GET);
if (nGetCfg >= 0 && nInOutBufLen > 0)
{
JObjArrayObject<Simplify_Encode> cfg(NULL, JK_Simplify_Encode);
cfg.Parse(szOutBuf);
if(cfg.objs.Size() > 0)
{
///主码流分辨率
const char * mainStrRes = cfg.objs[0].mMainFormat.mVideo.Resolution.Value();
printf("MainFormat[Resolution:%s]\r\n", cfg.objs[0].mMainFormat.mVideo.Resolution.Value());

for ( int i = 0; i < CAPTURE_IMAGE_SIZE_EXT_V3_NR; i ++ )
{
if(strcmp(mainStrRes, s_videoResolutionMap[i].name) == 0)
{
nMainStreamResolution = i;
}
}

if(nMainStreamResolution == CAPTURE_COMPRESS_H265)
{
m_bH265Bitrate[EXPAND_STREAM] = true;
}
else
{
m_bH265Bitrate[EXPAND_STREAM] = false;
}

mainFormat.iResolution = nMainStreamResolution;

///主码流帧率
nFps = cfg.objs[0].mMainFormat.mVideo.FPS.Value();
printf("MainFormat[FPS:%d]\r\n", cfg.objs[0].mMainFormat.mVideo.FPS.Value());
mainFormat.nFPS = nFps;

///主码流码流值
printf("MainFormat[BitRate:%d]\r\n", cfg.objs[0].mMainFormat.mVideo.BitRate.Value());

mainFormat.nBitRate = cfg.objs[0].mMainFormat.mVideo.BitRate.Value();

///主码流帧间隔
nGop = cfg.objs[0].mMainFormat.mVideo.GOP.Value();
printf("MainFormat[GOP:%d]\r\n", cfg.objs[0].mMainFormat.mVideo.GOP.Value());

mainFormat.iGOP = cfg.objs[0].mMainFormat.mVideo.GOP.Value();

///主码流码率控制
printf("MainFormat[BitRateControl:%s]\r\n", cfg.objs[0].mMainFormat.mVideo.BitRateControl.Value());


///主码流压缩格式
printf("MainFormat[Compression:%s]\r\n", cfg.objs[0].mMainFormat.mVideo.Compression.Value());

int iCompression = 0;
for ( int i = 0; i < CAPTURE_COMPRESS_NR; i ++ )
{
if(strcmp(mainStrRes, CompressionMap[i].name) == 0)
{
iCompression = i;
}
}

mainFormat.iCompression = iCompression;

///主码流画质
nQuality = cfg.objs[0].mMainFormat.mVideo.Quality.Value();
printf("MainFormat[Quality:%d]\r\n", cfg.objs[0].mMainFormat.mVideo.Quality.Value());

mainFormat.iQuality = nQuality;


/////////////////////////////////////////////设置//////////////////////////////////////////////////
int nChannelCount = 1; //通道个数,默认为1
unsigned long dwChnUsed = 0;
unsigned long dwChnFree = 0;
unsigned long dwPower = lFreePower / nChannelCount;
int nExStreamResolution = 0;
int nExFps = 0;

const char * ExStrRes = cfg.objs[0].mExtraFormat.mVideo.Resolution.Value();
nExFps = cfg.objs[0].mExtraFormat.mVideo.FPS.Value();

for ( int i = 0; i < CAPTURE_IMAGE_SIZE_EXT_V3_NR; i ++ )
{
if(strcmp(ExStrRes, s_videoResolutionMap[i].name) == 0)
{
nExStreamResolution = i;
}
}

if (m_bMultiStream && cfg.objs[0].mExtraFormat.VideoEnable.Value())
{
dwChnUsed = m_resolution[nExStreamResolution].dwSize * nExFps;
}
dwChnFree = dwPower - dwChnUsed;
////////////主码流/////////
mainFormat.nFPS = 25;
int MaxSize = 0;
GetMaxResolAndRate(MaxSize, nFps, dwChnFree);
GetSupportRes(MaxSize, ulMask);

//////固定码率时的码流值选择
CalculateCodeStreamValue(&mainFormat, m_bLowBitrate, m_bFisheyeBitrate, m_bH265Bitrate);

//////////设置码流值
cfg.objs[0].mMainFormat.mVideo.FPS.SetValue(25);
mainFormat.nFPS = 25;
int nFPS = 25;
int nTmpFPS = 25; /////设置的帧率
int dwBitrate = 0;

//////////码流值的计算////////
if (m_bLowBitrate)
{
dwBitrate = LOWBITRATE_STREAM_CODE_VALUE[mainFormat.iResolution][mainFormat.iQuality - 1] * (mainFormat.iGOP * nTmpFPS + IFRAME_EQ_PFRAME - 1) / (mainFormat.iGOP * nFPS + IFRAME_EQ_PFRAME - 1);
}
else if(m_bFisheyeBitrate)
{
dwBitrate = FISHEYE_STREAM_CODE_VALUE[mainFormat.iResolution][mainFormat.iQuality - 1] * (mainFormat.iGOP * nTmpFPS + IFRAME_EQ_PFRAME - 1) / (mainFormat.iGOP * nFPS + IFRAME_EQ_PFRAME - 1);
}
else if (m_bH265Bitrate[MAIN_STREAM])
{
dwBitrate = H265_STREAM_CODE_VALUE[mainFormat.iResolution][mainFormat.iQuality - 1] * (mainFormat.iGOP * nTmpFPS + IFRAME_EQ_PFRAME - 1) / (mainFormat.iGOP * nFPS + IFRAME_EQ_PFRAME - 1);
}
else
{
dwBitrate = STREAM_CODE_VALUE[mainFormat.iResolution][mainFormat.iQuality - 1] * (mainFormat.iGOP * nTmpFPS + IFRAME_EQ_PFRAME - 1) / (mainFormat.iGOP * nFPS + IFRAME_EQ_PFRAME - 1);
}

cfg.objs[0].mMainFormat.mVideo.BitRate.SetValue(dwBitrate);
const char *pCfg = cfg.ToString();

XSDK_DevSetSysConfig(g_hDevice, JK_Simplify_Encode, pCfg, strlen(pCfg), 1, 5000, EXCMD_CONFIG_SET);
}
}
}
break;
}
}
return 0;
}



+ 4
- 1
video.py 查看文件

@@ -34,7 +34,10 @@ def convert(origin, target):
status, output = sp.getstatusoutput(cmd)
print("status:: {0}, output {1}".format(status, output))
if status ==0:
os.remove(origin)
print("{0} convert {1} Success, origin dat will remove!".format(origin, target))
os.remove(origin)
else:
print("{0} convert fail".format(origin))
#proc = sp.Popen(args, stdin=sp.PIPE, stdout=sp.PIPE, stderr=sp.PIPE)
#answer = b'Overwrite ? [y/N]'
#try:


Loading…
取消
儲存