fourcc 215 3rdparty/libwebp/demux/demux.c const uint32_t fourcc = ReadLE32(mem); fourcc 226 3rdparty/libwebp/demux/demux.c switch (fourcc) { fourcc 498 3rdparty/libwebp/demux/demux.c const uint32_t fourcc = ReadLE32(mem); fourcc 505 3rdparty/libwebp/demux/demux.c switch (fourcc) { fourcc 874 3rdparty/libwebp/demux/demux.c static int ChunkCount(const WebPDemuxer* const dmux, const char fourcc[4]) { fourcc 880 3rdparty/libwebp/demux/demux.c if (!memcmp(header, fourcc, TAG_SIZE)) ++count; fourcc 886 3rdparty/libwebp/demux/demux.c const char fourcc[4], int chunk_num) { fourcc 892 3rdparty/libwebp/demux/demux.c if (!memcmp(header, fourcc, TAG_SIZE)) ++count; fourcc 898 3rdparty/libwebp/demux/demux.c static int SetChunk(const char fourcc[4], int chunk_num, fourcc 903 3rdparty/libwebp/demux/demux.c if (dmux == NULL || fourcc == NULL || chunk_num < 0) return 0; fourcc 904 3rdparty/libwebp/demux/demux.c count = ChunkCount(dmux, fourcc); fourcc 910 3rdparty/libwebp/demux/demux.c const Chunk* const chunk = GetChunk(dmux, fourcc, chunk_num); fourcc 921 3rdparty/libwebp/demux/demux.c const char fourcc[4], int chunk_num, fourcc 927 3rdparty/libwebp/demux/demux.c return SetChunk(fourcc, chunk_num, iter); fourcc 932 3rdparty/libwebp/demux/demux.c const char* const fourcc = fourcc 934 3rdparty/libwebp/demux/demux.c return SetChunk(fourcc, iter->chunk_num + 1, iter); fourcc 941 3rdparty/libwebp/demux/demux.c const char* const fourcc = fourcc 943 3rdparty/libwebp/demux/demux.c return SetChunk(fourcc, iter->chunk_num - 1, iter); fourcc 210 3rdparty/libwebp/mux/muxedit.c WebPMuxError WebPMuxSetChunk(WebPMux* mux, const char fourcc[4], fourcc 215 3rdparty/libwebp/mux/muxedit.c if (mux == NULL || fourcc == NULL || chunk_data == NULL || fourcc 219 3rdparty/libwebp/mux/muxedit.c idx = ChunkGetIndexFromFourCC(fourcc); fourcc 220 3rdparty/libwebp/mux/muxedit.c tag = ChunkGetTagFromFourCC(fourcc); fourcc 396 3rdparty/libwebp/mux/muxedit.c WebPMuxError WebPMuxDeleteChunk(WebPMux* mux, const char fourcc[4]) { fourcc 397 3rdparty/libwebp/mux/muxedit.c if (mux == NULL || fourcc == NULL) return WEBP_MUX_INVALID_ARGUMENT; fourcc 398 3rdparty/libwebp/mux/muxedit.c return MuxDeleteAllNamedData(mux, ChunkGetTagFromFourCC(fourcc)); fourcc 111 3rdparty/libwebp/mux/muxi.h uint32_t ChunkGetTagFromFourCC(const char fourcc[4]); fourcc 114 3rdparty/libwebp/mux/muxi.h CHUNK_INDEX ChunkGetIndexFromFourCC(const char fourcc[4]); fourcc 86 3rdparty/libwebp/mux/muxinternal.c uint32_t ChunkGetTagFromFourCC(const char fourcc[4]) { fourcc 87 3rdparty/libwebp/mux/muxinternal.c return MKFOURCC(fourcc[0], fourcc[1], fourcc[2], fourcc[3]); fourcc 90 3rdparty/libwebp/mux/muxinternal.c CHUNK_INDEX ChunkGetIndexFromFourCC(const char fourcc[4]) { fourcc 91 3rdparty/libwebp/mux/muxinternal.c const uint32_t tag = ChunkGetTagFromFourCC(fourcc); fourcc 349 3rdparty/libwebp/mux/muxread.c WebPMuxError WebPMuxGetChunk(const WebPMux* mux, const char fourcc[4], fourcc 352 3rdparty/libwebp/mux/muxread.c if (mux == NULL || fourcc == NULL || chunk_data == NULL) { fourcc 355 3rdparty/libwebp/mux/muxread.c idx = ChunkGetIndexFromFourCC(fourcc); fourcc 362 3rdparty/libwebp/mux/muxread.c ChunkSearchList(mux->unknown_, 1, ChunkGetTagFromFourCC(fourcc)); fourcc 194 3rdparty/libwebp/webp/demux.h const char fourcc[4], int chunk_number, fourcc 157 3rdparty/libwebp/webp/mux.h WebPMux* mux, const char fourcc[4], const WebPData* chunk_data, fourcc 173 3rdparty/libwebp/webp/mux.h const WebPMux* mux, const char fourcc[4], WebPData* chunk_data); fourcc 186 3rdparty/libwebp/webp/mux.h WebPMux* mux, const char fourcc[4]); fourcc 573 modules/videoio/include/opencv2/videoio.hpp CV_WRAP VideoWriter(const String& filename, int fourcc, double fps, fourcc 583 modules/videoio/include/opencv2/videoio.hpp CV_WRAP virtual bool open(const String& filename, int fourcc, double fps, fourcc 631 modules/videoio/include/opencv2/videoio.hpp CV_WRAP static int fourcc(char c1, char c2, char c3, char c4); fourcc 637 modules/videoio/include/opencv2/videoio.hpp static Ptr<IVideoWriter> create(const String& filename, int fourcc, double fps, fourcc 379 modules/videoio/include/opencv2/videoio/videoio_c.h CVAPI(CvVideoWriter*) cvCreateVideoWriter( const char* filename, int fourcc, fourcc 27 modules/videoio/perf/perf_output.cpp VideoWriter writer(cv::tempfile(".wmv"), VideoWriter::fourcc('W', 'M', 'V', '3'), fourcc 30 modules/videoio/perf/perf_output.cpp VideoWriter writer(cv::tempfile(".avi"), VideoWriter::fourcc('X', 'V', 'I', 'D'), fourcc 416 modules/videoio/src/cap.cpp CV_IMPL CvVideoWriter* cvCreateVideoWriter( const char* filename, int fourcc, fourcc 423 modules/videoio/src/cap.cpp if(!fourcc || !fps) fourcc 428 modules/videoio/src/cap.cpp result = cvCreateVideoWriter_FFMPEG_proxy (filename, fourcc, fps, frameSize, is_color); fourcc 433 modules/videoio/src/cap.cpp result = cvCreateVideoWriter_VFW(filename, fourcc, fps, frameSize, is_color); fourcc 438 modules/videoio/src/cap.cpp result = cvCreateVideoWriter_MSMF(filename, fourcc, fps, frameSize, is_color); fourcc 448 modules/videoio/src/cap.cpp result = cvCreateVideoWriter_AVFoundation(filename, fourcc, fps, frameSize, is_color); fourcc 453 modules/videoio/src/cap.cpp result = cvCreateVideoWriter_QT(filename, fourcc, fps, frameSize, is_color); fourcc 458 modules/videoio/src/cap.cpp result = cvCreateVideoWriter_GStreamer(filename, fourcc, fps, frameSize, is_color); fourcc 508 modules/videoio/src/cap_dshow.cpp bool setupDeviceFourcc(int deviceID, int w, int h,int fourcc); fourcc 515 modules/videoio/src/cap_dshow.cpp bool setFourcc(int deviceNumber, int fourcc); fourcc 579 modules/videoio/src/cap_dshow.cpp GUID *getMediaSubtypeFromFourcc(int fourcc); fourcc 1218 modules/videoio/src/cap_dshow.cpp bool videoInput::setupDeviceFourcc(int deviceNumber, int w, int h,int fourcc){ fourcc 1221 modules/videoio/src/cap_dshow.cpp if ( fourcc != -1 ) { fourcc 1222 modules/videoio/src/cap_dshow.cpp GUID *mediaType = getMediaSubtypeFromFourcc(fourcc); fourcc 2212 modules/videoio/src/cap_dshow.cpp GUID *videoInput::getMediaSubtypeFromFourcc(int fourcc){ fourcc 2215 modules/videoio/src/cap_dshow.cpp if ( (unsigned long)(unsigned)fourcc == mediaSubtypes[i].Data1 ) { fourcc 243 modules/videoio/src/cap_ffmpeg.cpp virtual bool open( const char* filename, int fourcc, double fps, CvSize frameSize, bool isColor ) fourcc 249 modules/videoio/src/cap_ffmpeg.cpp ffmpegWriter = icvCreateVideoWriter_FFMPEG_p( filename, fourcc, fps, frameSize.width, frameSize.height, isColor ); fourcc 266 modules/videoio/src/cap_ffmpeg.cpp CvVideoWriter* cvCreateVideoWriter_FFMPEG_proxy( const char* filename, int fourcc, fourcc 271 modules/videoio/src/cap_ffmpeg.cpp if( result->open( filename, fourcc, fps, frameSize, isColor != 0 )) fourcc 47 modules/videoio/src/cap_ffmpeg_api.hpp int fourcc, double fps, int width, int height, int isColor ); fourcc 49 modules/videoio/src/cap_ffmpeg_api.hpp int fourcc, double fps, int width, int height, int isColor ); fourcc 64 modules/videoio/src/cap_ffmpeg_api.hpp typedef void* (*CvCreateVideoWriter_Plugin)( const char* filename, int fourcc, fourcc 999 modules/videoio/src/cap_ffmpeg_impl.hpp bool open( const char* filename, int fourcc, fourcc 1568 modules/videoio/src/cap_ffmpeg_impl.hpp bool CvVideoWriter_FFMPEG::open( const char * filename, int fourcc, fourcc 1612 modules/videoio/src/cap_ffmpeg_impl.hpp if( (codec_id = codec_get_bmp_id( fourcc )) == CV_CODEC(CODEC_ID_NONE) ) fourcc 1618 modules/videoio/src/cap_ffmpeg_impl.hpp if( (codec_id = av_codec_get_id(fmt->codec_tag, fourcc)) == CV_CODEC(CODEC_ID_NONE) ) fourcc 1629 modules/videoio/src/cap_ffmpeg_impl.hpp if( (codec_id = av_codec_get_id(fallback_tags, fourcc)) == CV_CODEC(CODEC_ID_NONE) ) fourcc 1633 modules/videoio/src/cap_ffmpeg_impl.hpp fourcc, CV_TAG_TO_PRINTABLE_CHAR4(fourcc), fourcc 1639 modules/videoio/src/cap_ffmpeg_impl.hpp if (cv_ff_codec_tag_list_match(fmt->codec_tag, codec_id, fourcc) == false) fourcc 1643 modules/videoio/src/cap_ffmpeg_impl.hpp fourcc, CV_TAG_TO_PRINTABLE_CHAR4(fourcc), fourcc 1650 modules/videoio/src/cap_ffmpeg_impl.hpp fourcc = supported_tag; fourcc 1655 modules/videoio/src/cap_ffmpeg_impl.hpp if( (codec_id = av_codec_get_id(tags, fourcc)) == CV_CODEC(CODEC_ID_NONE) ) fourcc 1739 modules/videoio/src/cap_ffmpeg_impl.hpp c->codec_tag = fourcc; fourcc 1878 modules/videoio/src/cap_ffmpeg_impl.hpp CvVideoWriter_FFMPEG* cvCreateVideoWriter_FFMPEG( const char* filename, int fourcc, double fps, fourcc 1883 modules/videoio/src/cap_ffmpeg_impl.hpp if( writer->open( filename, fourcc, fps, width, height, isColor != 0 )) fourcc 1040 modules/videoio/src/cap_gstreamer.cpp virtual bool open( const char* filename, int fourcc, fourcc 1193 modules/videoio/src/cap_gstreamer.cpp bool CvVideoWriter_GStreamer::open( const char * filename, int fourcc, fourcc 1295 modules/videoio/src/cap_gstreamer.cpp if (fourcc == CV_FOURCC('M','P','1','V')) fourcc = CV_FOURCC('M', 'P', 'G' ,'1'); fourcc 1296 modules/videoio/src/cap_gstreamer.cpp if (fourcc == CV_FOURCC('M','P','2','V')) fourcc = CV_FOURCC('M', 'P', 'G' ,'2'); fourcc 1297 modules/videoio/src/cap_gstreamer.cpp if (fourcc == CV_FOURCC('D','R','A','C')) fourcc = CV_FOURCC('d', 'r', 'a' ,'c'); fourcc 1302 modules/videoio/src/cap_gstreamer.cpp videocaps = gst_riff_create_video_caps(fourcc, NULL, NULL, NULL, NULL, NULL); fourcc 1564 modules/videoio/src/cap_gstreamer.cpp CvVideoWriter* cvCreateVideoWriter_GStreamer(const char* filename, int fourcc, double fps, fourcc 1568 modules/videoio/src/cap_gstreamer.cpp if( wrt->open(filename, fourcc, fps,frameSize, isColor)) fourcc 64 modules/videoio/src/cap_mjpeg_decoder.cpp String fourccToString(uint32_t fourcc); fourcc 66 modules/videoio/src/cap_mjpeg_decoder.cpp String fourccToString(uint32_t fourcc) fourcc 68 modules/videoio/src/cap_mjpeg_decoder.cpp return format("%c%c%c%c", fourcc & 255, (fourcc >> 8) & 255, (fourcc >> 16) & 255, (fourcc >> 24) & 255); fourcc 521 modules/videoio/src/cap_mjpeg_encoder.cpp void startWriteChunk(int fourcc) fourcc 523 modules/videoio/src/cap_mjpeg_encoder.cpp CV_Assert(fourcc != 0); fourcc 524 modules/videoio/src/cap_mjpeg_encoder.cpp strm.putInt(fourcc); fourcc 3595 modules/videoio/src/cap_msmf.cpp int index, width, height, fourcc; fourcc 3619 modules/videoio/src/cap_msmf.cpp fourcc(-1), fourcc 4075 modules/videoio/src/cap_msmf.cpp virtual bool open(const char* filename, int fourcc, fourcc 4098 modules/videoio/src/cap_msmf.cpp static const GUID FourCC2GUID(int fourcc); fourcc 4112 modules/videoio/src/cap_msmf.cpp const GUID CvVideoWriter_MSMF::FourCC2GUID(int fourcc) fourcc 4114 modules/videoio/src/cap_msmf.cpp switch(fourcc) fourcc 4165 modules/videoio/src/cap_msmf.cpp bool CvVideoWriter_MSMF::open( const char* filename, int fourcc, fourcc 4172 modules/videoio/src/cap_msmf.cpp encodingFormat = FourCC2GUID(fourcc); fourcc 4423 modules/videoio/src/cap_msmf.cpp CvVideoWriter* cvCreateVideoWriter_MSMF( const char* filename, int fourcc, fourcc 4427 modules/videoio/src/cap_msmf.cpp if( writer->open( filename, fourcc, fps, frameSize, isColor != 0 )) fourcc 1270 modules/videoio/src/cap_qt.cpp int fourcc, fourcc 1578 modules/videoio/src/cap_qt.cpp virtual bool open( const char* filename, int fourcc, fourcc 1587 modules/videoio/src/cap_qt.cpp bool CvVideoWriter_QT_CPP::open( const char* filename, int fourcc, fourcc 1591 modules/videoio/src/cap_qt.cpp writerQT = icvCreateVideoWriter_QT( filename, fourcc, fps, frameSize, isColor ); fourcc 1611 modules/videoio/src/cap_qt.cpp CvVideoWriter* cvCreateVideoWriter_QT( const char* filename, int fourcc, fourcc 1615 modules/videoio/src/cap_qt.cpp if( writer->open( filename, fourcc, fps, frameSize, isColor != 0 )) fourcc 179 modules/videoio/src/cap_unicap.cpp buffer.format.fourcc = UCIL_FOURCC('B','G','R','3'); fourcc 334 modules/videoio/src/cap_vfw.cpp DWORD fourcc; fourcc 347 modules/videoio/src/cap_vfw.cpp fourcc = 0; fourcc 410 modules/videoio/src/cap_vfw.cpp fourcc = (DWORD)-1; fourcc 439 modules/videoio/src/cap_vfw.cpp fourcc = vfmt.biCompression; fourcc 506 modules/videoio/src/cap_vfw.cpp if( hic == 0 || fourcc != vfmt0.biCompression || fourcc 553 modules/videoio/src/cap_vfw.cpp return fourcc; fourcc 670 modules/videoio/src/cap_vfw.cpp virtual bool open( const char* filename, int fourcc, fourcc 685 modules/videoio/src/cap_vfw.cpp int fourcc; fourcc 696 modules/videoio/src/cap_vfw.cpp fourcc = 0; fourcc 727 modules/videoio/src/cap_vfw.cpp fourcc = _fourcc; fourcc 772 modules/videoio/src/cap_vfw.cpp copts.fccHandler = fourcc != -1 ? fourcc : 0; fourcc 783 modules/videoio/src/cap_vfw.cpp if( fourcc != -1 || AVISaveOptions( 0, 0, 1, &uncompressed, &pcopts ) == TRUE ) fourcc 789 modules/videoio/src/cap_vfw.cpp fourcc = (int)copts.fccHandler; fourcc 834 modules/videoio/src/cap_vfw.cpp CvVideoWriter* cvCreateVideoWriter_VFW( const char* filename, int fourcc, fourcc 838 modules/videoio/src/cap_vfw.cpp if( writer->open( filename, fourcc, fps, frameSize, isColor != 0 )) fourcc 113 modules/videoio/src/precomp.hpp CvVideoWriter* cvCreateVideoWriter_Win32( const char* filename, int fourcc, fourcc 115 modules/videoio/src/precomp.hpp CvVideoWriter* cvCreateVideoWriter_VFW( const char* filename, int fourcc, fourcc 120 modules/videoio/src/precomp.hpp CvVideoWriter* cvCreateVideoWriter_MSMF( const char* filename, int fourcc, fourcc 143 modules/videoio/src/precomp.hpp CvVideoWriter* cvCreateVideoWriter_FFMPEG_proxy( const char* filename, int fourcc, fourcc 149 modules/videoio/src/precomp.hpp CvVideoWriter* cvCreateVideoWriter_QT ( const char* filename, int fourcc, fourcc 153 modules/videoio/src/precomp.hpp CvVideoWriter* cvCreateVideoWriter_AVFoundation( const char* filename, int fourcc, fourcc 159 modules/videoio/src/precomp.hpp CvVideoWriter* cvCreateVideoWriter_GStreamer( const char* filename, int fourcc, fourcc 86 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('D', 'X', '5', '0'), AVI_EXT, true}, fourcc 87 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('F', 'L', 'V', '1'), AVI_EXT, true}, fourcc 88 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('H', '2', '6', '1'), AVI_EXT, true}, fourcc 89 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('H', '2', '6', '3'), AVI_EXT, true}, fourcc 90 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('I', '4', '2', '0'), AVI_EXT, true}, fourcc 92 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('M', 'J', 'P', 'G'), AVI_EXT, true}, fourcc 93 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('m', 'p', '4', 'v'), AVI_EXT, true}, fourcc 94 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('M', 'P', 'E', 'G'), AVI_EXT, true}, fourcc 97 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('X', 'V', 'I', 'D'), AVI_EXT, true}, fourcc 99 modules/videoio/test/test_ffmpeg.cpp {VideoWriter::fourcc('H', '2', '6', '4'), MP4_EXT, false} fourcc 117 modules/videoio/test/test_ffmpeg.cpp if( tag == VideoWriter::fourcc('H', '2', '6', '1') ) fourcc 119 modules/videoio/test/test_ffmpeg.cpp else if( tag == VideoWriter::fourcc('H', '2', '6', '3') ) fourcc 125 modules/videoio/test/test_ffmpeg.cpp if( tag == VideoWriter::fourcc('M', 'P', 'E', 'G') ) fourcc 242 modules/videoio/test/test_ffmpeg.cpp writers->operator[](i) = new VideoWriter(fileName, VideoWriter::fourcc('X','V','I','D'), 25.0f, FrameSize); fourcc 47 modules/videoio/test/test_fourcc.cpp #define DEFINE_GUID(n, fourcc, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10) fourcc, fourcc 108 modules/videoio/test/test_fourcc.cpp unsigned long fourcc = allfourcc[i]; fourcc 110 modules/videoio/test/test_fourcc.cpp double paramValue = fourcc; fourcc 113 modules/videoio/test/test_fourcc.cpp EXPECT_EQ(fourcc, (unsigned long)(unsigned)fourccFromParam); fourcc 75 modules/videoio/test/test_precomp.hpp string fourccToString(int fourcc); fourcc 79 modules/videoio/test/test_precomp.hpp VideoFormat() { fourcc = -1; } fourcc 84 modules/videoio/test/test_precomp.hpp int fourcc; fourcc 52 modules/videoio/test/test_video_io.cpp string fourccToString(int fourcc) fourcc 54 modules/videoio/test/test_video_io.cpp return format("%c%c%c%c", fourcc & 255, (fourcc >> 8) & 255, (fourcc >> 16) & 255, (fourcc >> 24) & 255); fourcc 88 modules/videoio/test/test_video_io.cpp VideoFormat("avi", VideoWriter::fourcc('X', 'V', 'I', 'D')), fourcc 89 modules/videoio/test/test_video_io.cpp VideoFormat("avi", VideoWriter::fourcc('M', 'P', 'E', 'G')), fourcc 90 modules/videoio/test/test_video_io.cpp VideoFormat("avi", VideoWriter::fourcc('M', 'J', 'P', 'G')), fourcc 92 modules/videoio/test/test_video_io.cpp VideoFormat("mkv", VideoWriter::fourcc('X', 'V', 'I', 'D')), fourcc 93 modules/videoio/test/test_video_io.cpp VideoFormat("mkv", VideoWriter::fourcc('M', 'P', 'E', 'G')), fourcc 94 modules/videoio/test/test_video_io.cpp VideoFormat("mkv", VideoWriter::fourcc('M', 'J', 'P', 'G')), fourcc 96 modules/videoio/test/test_video_io.cpp VideoFormat("mov", VideoWriter::fourcc('m', 'p', '4', 'v')), fourcc 259 modules/videoio/test/test_video_io.cpp string tmp_name = cv::tempfile((cvtest::fourccToString(fmt.fourcc) + "." + fmt.ext).c_str()); fourcc 285 modules/videoio/test/test_video_io.cpp writer = cvCreateVideoWriter(tmp_name.c_str(), fmt.fourcc, 24, cvGetSize(img)); fourcc 289 modules/videoio/test/test_video_io.cpp cvtest::fourccToString(fmt.fourcc).c_str()); fourcc 431 modules/videoio/test/test_video_io.cpp int fourcc = fmt.fourcc; fourcc 433 modules/videoio/test/test_video_io.cpp string fourcc_str = cvtest::fourccToString(fourcc); fourcc 437 modules/videoio/test/test_video_io.cpp VideoWriter writer(video_file, fourcc, 25, frame_size, true); fourcc 442 modules/videoio/test/test_video_io.cpp VideoWriter writer2(video_file, fourcc, 25, frame_size, true); fourcc 492 modules/videoio/test/test_video_io.cpp if (fourcc == VideoWriter::fourcc('M', 'P', 'E', 'G') && ext == "mkv") fourcc 68 modules/videoio/test/test_video_pos.cpp return cv::tempfile((cvtest::fourccToString(fmt.fourcc) + "." + fmt.ext).c_str()); fourcc 73 modules/videoio/test/test_video_pos.cpp VideoWriter writer(filename, fmt.fourcc, 25, framesize, true); fourcc 119 modules/videoio/test/test_video_pos.cpp if (fmt.fourcc == VideoWriter::fourcc('M', 'P', 'E', 'G') && fmt.ext == "mkv") fourcc 52 samples/cpp/videostab.cpp writer.open(outputPath, VideoWriter::fourcc('X','V','I','D'), fourcc 357 samples/gpu/hog.cpp video_writer.open(args.dst_video, VideoWriter::fourcc('x','v','i','d'), args.dst_video_fps, fourcc 157 samples/gpu/super_resolution.cpp writer.open(outputVideoName, VideoWriter::fourcc('X', 'V', 'I', 'D'), 25.0, result.size()); fourcc 64 samples/gpu/video_writer.cpp if (!writer.open("output_cpu.avi", cv::VideoWriter::fourcc('X', 'V', 'I', 'D'), FPS, frame.size())) fourcc 247 samples/tapi/hog.cpp video_writer.open(output, VideoWriter::fourcc('x','v','i','d'), 24,