GET_SYM           115 libavcodec/videotoolboxenc.c     GET_SYM(kCVImageBufferColorPrimaries_ITU_R_2020,   "ITU_R_2020");
GET_SYM           116 libavcodec/videotoolboxenc.c     GET_SYM(kCVImageBufferTransferFunction_ITU_R_2020, "ITU_R_2020");
GET_SYM           117 libavcodec/videotoolboxenc.c     GET_SYM(kCVImageBufferYCbCrMatrix_ITU_R_2020,      "ITU_R_2020");
GET_SYM           119 libavcodec/videotoolboxenc.c     GET_SYM(kVTCompressionPropertyKey_H264EntropyMode, "H264EntropyMode");
GET_SYM           120 libavcodec/videotoolboxenc.c     GET_SYM(kVTH264EntropyMode_CAVLC, "CAVLC");
GET_SYM           121 libavcodec/videotoolboxenc.c     GET_SYM(kVTH264EntropyMode_CABAC, "CABAC");
GET_SYM           123 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Baseline_4_0,       "H264_Baseline_4_0");
GET_SYM           124 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Baseline_4_2,       "H264_Baseline_4_2");
GET_SYM           125 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Baseline_5_0,       "H264_Baseline_5_0");
GET_SYM           126 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Baseline_5_1,       "H264_Baseline_5_1");
GET_SYM           127 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Baseline_5_2,       "H264_Baseline_5_2");
GET_SYM           128 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Baseline_AutoLevel, "H264_Baseline_AutoLevel");
GET_SYM           129 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Main_4_2,           "H264_Main_4_2");
GET_SYM           130 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Main_5_1,           "H264_Main_5_1");
GET_SYM           131 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Main_5_2,           "H264_Main_5_2");
GET_SYM           132 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Main_AutoLevel,     "H264_Main_AutoLevel");
GET_SYM           133 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_3_0,           "H264_High_3_0");
GET_SYM           134 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_3_1,           "H264_High_3_1");
GET_SYM           135 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_3_2,           "H264_High_3_2");
GET_SYM           136 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_4_0,           "H264_High_4_0");
GET_SYM           137 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_4_1,           "H264_High_4_1");
GET_SYM           138 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_4_2,           "H264_High_4_2");
GET_SYM           139 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_5_1,           "H264_High_5_1");
GET_SYM           140 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_5_2,           "H264_High_5_2");
GET_SYM           141 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_High_AutoLevel,     "H264_High_AutoLevel");
GET_SYM           142 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Extended_5_0,       "H264_Extended_5_0");
GET_SYM           143 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_H264_Extended_AutoLevel, "H264_Extended_AutoLevel");
GET_SYM           145 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_HEVC_Main_AutoLevel,     "HEVC_Main_AutoLevel");
GET_SYM           146 libavcodec/videotoolboxenc.c     GET_SYM(kVTProfileLevel_HEVC_Main10_AutoLevel,   "HEVC_Main10_AutoLevel");
GET_SYM           148 libavcodec/videotoolboxenc.c     GET_SYM(kVTCompressionPropertyKey_RealTime, "RealTime");
GET_SYM           150 libavcodec/videotoolboxenc.c     GET_SYM(kVTVideoEncoderSpecification_EnableHardwareAcceleratedVideoEncoder,
GET_SYM           152 libavcodec/videotoolboxenc.c     GET_SYM(kVTVideoEncoderSpecification_RequireHardwareAcceleratedVideoEncoder,