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make sure opencv builds fine with the recent versions of libav (e.g. from Ubuntu 14.10)

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pull/3952/head
Vadim Pisarevsky 10 years ago
parent a69b435c92
commit 2b2e3ee93c
7 changed files with 242 additions and 143 deletions
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  1. 2
      3rdparty/ffmpeg/ffmpeg_version.cmake
  2. 1
      CMakeLists.txt
  3. 10
      cmake/OpenCVFindLibsVideo.cmake
  4. 4
      modules/videoio/src/cap.cpp
  5. 44
      modules/videoio/src/cap_ffmpeg_impl.hpp
  6. 323
      modules/videoio/src/ffmpeg_codecs.hpp
  7. 1
      modules/videoio/test/test_ffmpeg.cpp

2
3rdparty/ffmpeg/ffmpeg_version.cmake vendored
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@ -3,9 +3,11 @@ set(HAVE_FFMPEG_CODEC 1)
set(HAVE_FFMPEG_FORMAT 1)
set(HAVE_FFMPEG_UTIL 1)
set(HAVE_FFMPEG_SWSCALE 1)
set(HAVE_FFMPEG_RESAMPLE 0)
set(HAVE_GENTOO_FFMPEG 1)
set(ALIASOF_libavcodec_VERSION 55.18.102)
set(ALIASOF_libavformat_VERSION 55.12.100)
set(ALIASOF_libavutil_VERSION 52.38.100)
set(ALIASOF_libswscale_VERSION 2.3.100)
set(ALIASOF_libavresample_VERSION 1.0.1)

1
CMakeLists.txt
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@ -931,6 +931,7 @@ if(DEFINED WITH_FFMPEG)
status(" format:" HAVE_FFMPEG_FORMAT THEN "YES (ver ${ALIASOF_libavformat_VERSION})" ELSE NO)
status(" util:" HAVE_FFMPEG_UTIL THEN "YES (ver ${ALIASOF_libavutil_VERSION})" ELSE NO)
status(" swscale:" HAVE_FFMPEG_SWSCALE THEN "YES (ver ${ALIASOF_libswscale_VERSION})" ELSE NO)
status(" resample:" HAVE_FFMPEG_RESAMPLE THEN "YES (ver ${ALIASOF_libavresample_VERSION})" ELSE NO)
status(" gentoo-style:" HAVE_GENTOO_FFMPEG THEN YES ELSE NO)
endif(DEFINED WITH_FFMPEG)

10
cmake/OpenCVFindLibsVideo.cmake
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@ -187,7 +187,7 @@ if(WITH_XIMEA)
endif(WITH_XIMEA)
# --- FFMPEG ---
ocv_clear_vars(HAVE_FFMPEG HAVE_FFMPEG_CODEC HAVE_FFMPEG_FORMAT HAVE_FFMPEG_UTIL HAVE_FFMPEG_SWSCALE HAVE_GENTOO_FFMPEG HAVE_FFMPEG_FFMPEG)
ocv_clear_vars(HAVE_FFMPEG HAVE_FFMPEG_CODEC HAVE_FFMPEG_FORMAT HAVE_FFMPEG_UTIL HAVE_FFMPEG_SWSCALE HAVE_FFMPEG_RESAMPLE HAVE_GENTOO_FFMPEG HAVE_FFMPEG_FFMPEG)
if(WITH_FFMPEG)
if(WIN32 AND NOT ARM)
include("${OpenCV_SOURCE_DIR}/3rdparty/ffmpeg/ffmpeg_version.cmake")
@ -196,6 +196,7 @@ if(WITH_FFMPEG)
CHECK_MODULE(libavformat HAVE_FFMPEG_FORMAT)
CHECK_MODULE(libavutil HAVE_FFMPEG_UTIL)
CHECK_MODULE(libswscale HAVE_FFMPEG_SWSCALE)
CHECK_MODULE(libavresample HAVE_FFMPEG_RESAMPLE)
CHECK_INCLUDE_FILE(libavformat/avformat.h HAVE_GENTOO_FFMPEG)
CHECK_INCLUDE_FILE(ffmpeg/avformat.h HAVE_FFMPEG_FFMPEG)
@ -239,6 +240,10 @@ if(WITH_FFMPEG)
set(HAVE_FFMPEG_SWSCALE 1)
set(ALIASOF_libswscale_VERSION "Unknown")
set(HAVE_FFMPEG 1)
if(EXISTS "${FFMPEG_LIB_DIR}/libavresample.a")
set(HAVE_FFMPEG_RESAMPLE 1)
set(ALIASOF_libavresample_VERSION "Unknown")
endif()
endif()
endif()
endif()
@ -248,6 +253,9 @@ if(WITH_FFMPEG)
set(VIDEOIO_LIBRARIES ${VIDEOIO_LIBRARIES} "${FFMPEG_LIB_DIR}/libavcodec.a"
"${FFMPEG_LIB_DIR}/libavformat.a" "${FFMPEG_LIB_DIR}/libavutil.a"
"${FFMPEG_LIB_DIR}/libswscale.a")
if(HAVE_FFMPEG_RESAMPLE)
set(VIDEOIO_LIBRARIES ${VIDEOIO_LIBRARIES} "${FFMPEG_LIB_DIR}/libavresample.a")
endif()
ocv_include_directories(${FFMPEG_INCLUDE_DIR})
endif()
endif(APPLE)

4
modules/videoio/src/cap.cpp
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@ -552,11 +552,11 @@ static Ptr<IVideoCapture> IVideoCapture_create(int index)
}
static Ptr<IVideoCapture> IVideoCapture_create(const String& filename)
static Ptr<IVideoCapture> IVideoCapture_create(const String&)
{
Ptr<IVideoCapture> capture;
capture = createMotionJpegCapture(filename);
//capture = createMotionJpegCapture(filename);
if (capture && capture->isOpened())
{
return capture;

44
modules/videoio/src/cap_ffmpeg_impl.hpp
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@ -786,7 +786,9 @@ double CvCapture_FFMPEG::getProperty( int property_id ) const
case CV_FFMPEG_CAP_PROP_FRAME_HEIGHT:
return (double)frame.height;
case CV_FFMPEG_CAP_PROP_FPS:
#if LIBAVCODEC_BUILD > 4753
#if LIBAVCODEC_BUILD >= CALC_FFMPEG_VERSION(54, 1, 0)
return av_q2d(video_st->avg_frame_rate);
#elif LIBAVCODEC_BUILD > 4753
return av_q2d(video_st->r_frame_rate);
#else
return (double)video_st->codec.frame_rate
@ -834,7 +836,11 @@ int CvCapture_FFMPEG::get_bitrate() const
double CvCapture_FFMPEG::get_fps() const
{
#if LIBAVCODEC_BUILD >= CALC_FFMPEG_VERSION(54, 1, 0)
double fps = r2d(ic->streams[video_stream]->avg_frame_rate);
#else
double fps = r2d(ic->streams[video_stream]->r_frame_rate);
#endif
#if LIBAVFORMAT_BUILD >= CALC_FFMPEG_VERSION(52, 111, 0)
if (fps < eps_zero)
@ -1223,7 +1229,7 @@ static AVStream *icv_add_video_stream_FFMPEG(AVFormatContext *oc,
and qmin since they will be set to reasonable defaults by the libx264
preset system. Also, use a crf encode with the default quality rating,
this seems easier than finding an appropriate default bitrate. */
if (c->codec_id == CODEC_ID_H264) {
if (c->codec_id == AV_CODEC_ID_H264) {
c->gop_size = -1;
c->qmin = -1;
c->bit_rate = 0;
@ -1251,8 +1257,7 @@ static int icv_av_write_frame_FFMPEG( AVFormatContext * oc, AVStream * video_st,
#else
AVCodecContext * c = &(video_st->codec);
#endif
int out_size;
int ret = 0;
int ret = OPENCV_NO_FRAMES_WRITTEN_CODE;
if (oc->oformat->flags & AVFMT_RAWPICTURE) {
/* raw video case. The API will change slightly in the near
@ -1272,12 +1277,32 @@ static int icv_av_write_frame_FFMPEG( AVFormatContext * oc, AVStream * video_st,
ret = av_write_frame(oc, &pkt);
} else {
/* encode the image */
out_size = avcodec_encode_video(c, outbuf, outbuf_size, picture);
AVPacket pkt;
av_init_packet(&pkt);
#if LIBAVCODEC_BUILD >= CALC_FFMPEG_VERSION(54, 1, 0)
int got_output = 0;
pkt.data = NULL;
pkt.size = 0;
ret = avcodec_encode_video2(c, &pkt, picture, &got_output);
if (ret < 0)
got_output = 0;
else if (got_output) {
//if (c->coded_frame->pts != (int64_t)AV_NOPTS_VALUE)
// pkt.pts = av_rescale_q(c->coded_frame->pts, c->time_base, video_st->time_base);
//if (c->coded_frame->dts != (int64_t)AV_NOPTS_VALUE)
// pkt.dts = av_rescale_q(c->coded_frame->dts, c->time_base, video_st->time_base);
//if (pkt.duration)
// pkt.duration = av_rescale_q(pkt.duration, c->time_base, video_st->time_base);
pkt.stream_index= video_st->index;
ret = av_write_frame(oc, &pkt);
av_free_packet(&pkt);
}
else
ret = OPENCV_NO_FRAMES_WRITTEN_CODE;
#else
int out_size = avcodec_encode_video(c, outbuf, outbuf_size, picture);
/* if zero size, it means the image was buffered */
if (out_size > 0) {
AVPacket pkt;
av_init_packet(&pkt);
#if LIBAVFORMAT_BUILD > 4752
if(c->coded_frame->pts != (int64_t)AV_NOPTS_VALUE)
pkt.pts = av_rescale_q(c->coded_frame->pts, c->time_base, video_st->time_base);
@ -1292,9 +1317,8 @@ static int icv_av_write_frame_FFMPEG( AVFormatContext * oc, AVStream * video_st,
/* write the compressed frame in the media file */
ret = av_write_frame(oc, &pkt);
} else {
ret = OPENCV_NO_FRAMES_WRITTEN_CODE;
}
#endif
}
return ret;
}

323
modules/videoio/src/ffmpeg_codecs.hpp
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@ -94,160 +94,223 @@ typedef struct AVCodecTag {
unsigned int tag;
} AVCodecTag;
#if (LIBAVCODEC_VERSION_INT <= AV_VERSION_INT(54, 51, 100))
#define AV_CODEC_ID_H264 CODEC_ID_H264
#define AV_CODEC_ID_H263 CODEC_ID_H263
#define AV_CODEC_ID_H263P CODEC_ID_H263P
#define AV_CODEC_ID_H263 CODEC_ID_H261
#define AV_CODEC_ID_MPEG4 CODEC_ID_MPEG4
#define AV_CODEC_ID_MSMPEG4V3 CODEC_ID_MSMPEG4V3
#define AV_CODEC_ID_MSMPEG4V2 CODEC_ID_MSMPEG4V2
#define AV_CODEC_ID_MSMPEG4V1 CODEC_ID_MSMPEG4V1
#define AV_CODEC_ID_WMV1 CODEC_ID_WMV1
#define AV_CODEC_ID_WMV2 CODEC_ID_WMV1
#define AV_CODEC_ID_DVVIDEO CODEC_ID_DVVIDEO
#define AV_CODEC_ID_MPEG1VIDEO CODEC_ID_MPEG1VIDEO
#define AV_CODEC_ID_MPEG2VIDEO CODEC_ID_MPEG2VIDEO
#define AV_CODEC_ID_MJPEG CODEC_ID_MJPEG
#define AV_CODEC_ID_LJPEG CODEC_ID_LJPEG
#define AV_CODEC_ID_HUFFYUV CODEC_ID_HUFFYUV
#define AV_CODEC_ID_FFVHUFF CODEC_ID_FFVHUFF
#define AV_CODEC_ID_CYUV CODEC_ID_CYUV
#define AV_CODEC_ID_RAWVIDEO CODEC_ID_RAWVIDEO
#define AV_CODEC_ID_INDEO3 CODEC_ID_INDEO3
#define AV_CODEC_ID_VP3 CODEC_ID_VP3
#define AV_CODEC_ID_ASV1 CODEC_ID_ASV1
#define AV_CODEC_ID_ASV2 CODEC_ID_ASV2
#define AV_CODEC_ID_VCR1 CODEC_ID_VCR1
#define AV_CODEC_ID_FFV1 CODEC_ID_FFV1
#define AV_CODEC_ID_XAN_WC4 CODEC_ID_XAN_WC4
#define AV_CODEC_ID_MSRLE CODEC_ID_MSRLE
#define AV_CODEC_ID_MSVIDEO1 CODEC_ID_MSVIDEO1
#define AV_CODEC_ID_CINEPAK CODEC_ID_CINEPAK
#define AV_CODEC_ID_TRUEMOTION1 CODEC_ID_TRUEMOTION1
#define AV_CODEC_ID_MSZH CODEC_ID_MSZH
#define AV_CODEC_ID_ZLIB CODEC_ID_ZLIB
#define AV_CODEC_ID_SNOW CODEC_ID_SNOW
#define AV_CODEC_ID_4XM CODEC_ID_4XM
#define AV_CODEC_ID_FLV1 CODEC_ID_FLV1
#define AV_CODEC_ID_SVQ1 CODEC_ID_SVQ1
#define AV_CODEC_ID_TSCC CODEC_ID_TSCC
#define AV_CODEC_ID_ULTI CODEC_ID_ULTI
#define AV_CODEC_ID_VIXL CODEC_ID_VIXL
#define AV_CODEC_ID_QPEG CODEC_ID_QPEG
#define AV_CODEC_ID_WMV3 CODEC_ID_WMV3
#define AV_CODEC_ID_LOCO CODEC_ID_LOCO
#define AV_CODEC_ID_THEORA CODEC_ID_THEORA
#define AV_CODEC_ID_WNV CODEC_ID_WNV
#define AV_CODEC_ID_AASC CODEC_ID_AASC
#define AV_CODEC_ID_INDEO2 CODEC_ID_INDEO2
#define AV_CODEC_ID_FRAPS CODEC_ID_FRAPS
#define AV_CODEC_ID_TRUEMOTION2 CODEC_ID_TRUEMOTION2
#define AV_CODEC_ID_FLASHSV CODEC_ID_FLASHSV
#define AV_CODEC_ID_JPEGLS CODEC_ID_JPEGLS
#define AV_CODEC_ID_VC1 CODEC_ID_VC1
#define AV_CODEC_ID_CSCD CODEC_ID_CSCD
#define AV_CODEC_ID_ZMBV CODEC_ID_ZMBV
#define AV_CODEC_ID_KMVC CODEC_ID_KMVC
#define AV_CODEC_ID_VP5 CODEC_ID_VP5
#define AV_CODEC_ID_VP6 CODEC_ID_VP6
#define AV_CODEC_ID_VP6F CODEC_ID_VP6F
#define AV_CODEC_ID_JPEG2000 CODEC_ID_JPEG2000
#define AV_CODEC_ID_VMNC CODEC_ID_VMNC
#define AV_CODEC_ID_TARGA CODEC_ID_TARGA
#define AV_CODEC_ID_NONE CODEC_ID_NONE
#endif
const AVCodecTag codec_bmp_tags[] = {
{ CODEC_ID_H264, MKTAG('H', '2', '6', '4') },
{ CODEC_ID_H264, MKTAG('h', '2', '6', '4') },
{ CODEC_ID_H264, MKTAG('X', '2', '6', '4') },
{ CODEC_ID_H264, MKTAG('x', '2', '6', '4') },
{ CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') },
{ CODEC_ID_H264, MKTAG('V', 'S', 'S', 'H') },
{ CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
{ CODEC_ID_H263P, MKTAG('H', '2', '6', '3') },
{ CODEC_ID_H263I, MKTAG('I', '2', '6', '3') }, /* intel h263 */
{ CODEC_ID_H261, MKTAG('H', '2', '6', '1') },
{ AV_CODEC_ID_H264, MKTAG('H', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('h', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('X', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('x', '2', '6', '4') },
{ AV_CODEC_ID_H264, MKTAG('a', 'v', 'c', '1') },
{ AV_CODEC_ID_H264, MKTAG('V', 'S', 'S', 'H') },
{ AV_CODEC_ID_H263, MKTAG('H', '2', '6', '3') },
{ AV_CODEC_ID_H263P, MKTAG('H', '2', '6', '3') },
{ AV_CODEC_ID_H263I, MKTAG('I', '2', '6', '3') }, /* intel h263 */
{ AV_CODEC_ID_H261, MKTAG('H', '2', '6', '1') },
/* added based on MPlayer */
{ CODEC_ID_H263P, MKTAG('U', '2', '6', '3') },
{ CODEC_ID_H263P, MKTAG('v', 'i', 'v', '1') },
{ AV_CODEC_ID_H263P, MKTAG('U', '2', '6', '3') },
{ AV_CODEC_ID_H263P, MKTAG('v', 'i', 'v', '1') },
{ CODEC_ID_MPEG4, MKTAG('F', 'M', 'P', '4') },
{ CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') },
{ CODEC_ID_MPEG4, MKTAG('D', 'X', '5', '0') },
{ CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
{ CODEC_ID_MPEG4, MKTAG('M', 'P', '4', 'S') },
{ CODEC_ID_MPEG4, MKTAG('M', '4', 'S', '2') },
{ CODEC_ID_MPEG4, MKTAG(0x04, 0, 0, 0) }, /* some broken avi use this */
{ AV_CODEC_ID_MPEG4, MKTAG('F', 'M', 'P', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', 'X') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'X', '5', '0') },
{ AV_CODEC_ID_MPEG4, MKTAG('X', 'V', 'I', 'D') },
{ AV_CODEC_ID_MPEG4, MKTAG('M', 'P', '4', 'S') },
{ AV_CODEC_ID_MPEG4, MKTAG('M', '4', 'S', '2') },
{ AV_CODEC_ID_MPEG4, MKTAG(0x04, 0, 0, 0) }, /* some broken avi use this */
/* added based on MPlayer */
{ CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', '1') },
{ CODEC_ID_MPEG4, MKTAG('B', 'L', 'Z', '0') },
{ CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
{ CODEC_ID_MPEG4, MKTAG('U', 'M', 'P', '4') },
{ CODEC_ID_MPEG4, MKTAG('W', 'V', '1', 'F') },
{ CODEC_ID_MPEG4, MKTAG('S', 'E', 'D', 'G') },
{ AV_CODEC_ID_MPEG4, MKTAG('D', 'I', 'V', '1') },
{ AV_CODEC_ID_MPEG4, MKTAG('B', 'L', 'Z', '0') },
{ AV_CODEC_ID_MPEG4, MKTAG('m', 'p', '4', 'v') },
{ AV_CODEC_ID_MPEG4, MKTAG('U', 'M', 'P', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('W', 'V', '1', 'F') },
{ AV_CODEC_ID_MPEG4, MKTAG('S', 'E', 'D', 'G') },
{ CODEC_ID_MPEG4, MKTAG('R', 'M', 'P', '4') },
{ AV_CODEC_ID_MPEG4, MKTAG('R', 'M', 'P', '4') },
{ CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '3') }, /* default signature when using MSMPEG4 */
{ CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '3') }, /* default signature when using MSMPEG4 */
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', '4', '3') },
/* added based on MPlayer */
{ CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', 'G', '3') },
{ CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '5') },
{ CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '6') },
{ CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '4') },
{ CODEC_ID_MSMPEG4V3, MKTAG('A', 'P', '4', '1') },
{ CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '1') },
{ CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '0') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('M', 'P', 'G', '3') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '5') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '6') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('D', 'I', 'V', '4') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('A', 'P', '4', '1') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '1') },
{ AV_CODEC_ID_MSMPEG4V3, MKTAG('C', 'O', 'L', '0') },
{ CODEC_ID_MSMPEG4V2, MKTAG('M', 'P', '4', '2') },
{ AV_CODEC_ID_MSMPEG4V2, MKTAG('M', 'P', '4', '2') },
/* added based on MPlayer */
{ CODEC_ID_MSMPEG4V2, MKTAG('D', 'I', 'V', '2') },
{ AV_CODEC_ID_MSMPEG4V2, MKTAG('D', 'I', 'V', '2') },
{ CODEC_ID_MSMPEG4V1, MKTAG('M', 'P', 'G', '4') },
{ AV_CODEC_ID_MSMPEG4V1, MKTAG('M', 'P', 'G', '4') },
{ CODEC_ID_WMV1, MKTAG('W', 'M', 'V', '1') },
{ AV_CODEC_ID_WMV1, MKTAG('W', 'M', 'V', '1') },
/* added based on MPlayer */
{ CODEC_ID_WMV2, MKTAG('W', 'M', 'V', '2') },
{ CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'd') },
{ CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'd') },
{ CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'l') },
{ CODEC_ID_DVVIDEO, MKTAG('d', 'v', '2', '5') },
{ CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '1') },
{ CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '2') },
{ CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', 'g', '2') },
{ CODEC_ID_MPEG2VIDEO, MKTAG('M', 'P', 'E', 'G') },
{ CODEC_ID_MPEG1VIDEO, MKTAG('P', 'I', 'M', '1') },
{ CODEC_ID_MPEG1VIDEO, MKTAG('V', 'C', 'R', '2') },
{ CODEC_ID_MPEG1VIDEO, 0x10000001 },
{ CODEC_ID_MPEG2VIDEO, 0x10000002 },
{ CODEC_ID_MPEG2VIDEO, MKTAG('D', 'V', 'R', ' ') },
{ CODEC_ID_MPEG2VIDEO, MKTAG('M', 'M', 'E', 'S') },
{ CODEC_ID_MJPEG, MKTAG('M', 'J', 'P', 'G') },
{ CODEC_ID_MJPEG, MKTAG('L', 'J', 'P', 'G') },
{ CODEC_ID_LJPEG, MKTAG('L', 'J', 'P', 'G') },
{ CODEC_ID_MJPEG, MKTAG('J', 'P', 'G', 'L') }, /* Pegasus lossless JPEG */
{ CODEC_ID_MJPEG, MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - decoder */
{ CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') },
{ CODEC_ID_MJPEG, MKTAG('I', 'J', 'P', 'G') },
{ CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') },
{ CODEC_ID_HUFFYUV, MKTAG('H', 'F', 'Y', 'U') },
{ CODEC_ID_FFVHUFF, MKTAG('F', 'F', 'V', 'H') },
{ CODEC_ID_CYUV, MKTAG('C', 'Y', 'U', 'V') },
{ CODEC_ID_RAWVIDEO, 0 },
{ CODEC_ID_RAWVIDEO, MKTAG('I', '4', '2', '0') },
{ CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'Y', '2') },
{ CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '2', '2') },
{ CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', '1', '2') },
{ CODEC_ID_RAWVIDEO, MKTAG('U', 'Y', 'V', 'Y') },
{ CODEC_ID_RAWVIDEO, MKTAG('I', 'Y', 'U', 'V') },
{ CODEC_ID_RAWVIDEO, MKTAG('Y', '8', '0', '0') },
{ CODEC_ID_RAWVIDEO, MKTAG('H', 'D', 'Y', 'C') },
{ CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '1') },
{ CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '2') },
{ CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') },
{ CODEC_ID_VP3, MKTAG('V', 'P', '3', '0') },
{ CODEC_ID_ASV1, MKTAG('A', 'S', 'V', '1') },
{ CODEC_ID_ASV2, MKTAG('A', 'S', 'V', '2') },
{ CODEC_ID_VCR1, MKTAG('V', 'C', 'R', '1') },
{ CODEC_ID_FFV1, MKTAG('F', 'F', 'V', '1') },
{ CODEC_ID_XAN_WC4, MKTAG('X', 'x', 'a', 'n') },
{ CODEC_ID_MSRLE, MKTAG('m', 'r', 'l', 'e') },
{ CODEC_ID_MSRLE, MKTAG(0x1, 0x0, 0x0, 0x0) },
{ CODEC_ID_MSVIDEO1, MKTAG('M', 'S', 'V', 'C') },
{ CODEC_ID_MSVIDEO1, MKTAG('m', 's', 'v', 'c') },
{ CODEC_ID_MSVIDEO1, MKTAG('C', 'R', 'A', 'M') },
{ CODEC_ID_MSVIDEO1, MKTAG('c', 'r', 'a', 'm') },
{ CODEC_ID_MSVIDEO1, MKTAG('W', 'H', 'A', 'M') },
{ CODEC_ID_MSVIDEO1, MKTAG('w', 'h', 'a', 'm') },
{ CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') },
{ CODEC_ID_TRUEMOTION1, MKTAG('D', 'U', 'C', 'K') },
{ CODEC_ID_MSZH, MKTAG('M', 'S', 'Z', 'H') },
{ CODEC_ID_ZLIB, MKTAG('Z', 'L', 'I', 'B') },
{ CODEC_ID_SNOW, MKTAG('S', 'N', 'O', 'W') },
{ CODEC_ID_4XM, MKTAG('4', 'X', 'M', 'V') },
{ CODEC_ID_FLV1, MKTAG('F', 'L', 'V', '1') },
{ CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') },
{ CODEC_ID_TSCC, MKTAG('t', 's', 'c', 'c') },
{ CODEC_ID_ULTI, MKTAG('U', 'L', 'T', 'I') },
{ CODEC_ID_VIXL, MKTAG('V', 'I', 'X', 'L') },
{ CODEC_ID_QPEG, MKTAG('Q', 'P', 'E', 'G') },
{ CODEC_ID_QPEG, MKTAG('Q', '1', '.', '0') },
{ CODEC_ID_QPEG, MKTAG('Q', '1', '.', '1') },
{ CODEC_ID_WMV3, MKTAG('W', 'M', 'V', '3') },
{ CODEC_ID_LOCO, MKTAG('L', 'O', 'C', 'O') },
{ CODEC_ID_THEORA, MKTAG('t', 'h', 'e', 'o') },
{ AV_CODEC_ID_WMV2, MKTAG('W', 'M', 'V', '2') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'd') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 'h', 'd') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', 's', 'l') },
{ AV_CODEC_ID_DVVIDEO, MKTAG('d', 'v', '2', '5') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '1') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('m', 'p', 'g', '2') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('m', 'p', 'g', '2') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', 'P', 'E', 'G') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('P', 'I', 'M', '1') },
{ AV_CODEC_ID_MPEG1VIDEO, MKTAG('V', 'C', 'R', '2') },
{ AV_CODEC_ID_MPEG1VIDEO, 0x10000001 },
{ AV_CODEC_ID_MPEG2VIDEO, 0x10000002 },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('D', 'V', 'R', ' ') },
{ AV_CODEC_ID_MPEG2VIDEO, MKTAG('M', 'M', 'E', 'S') },
{ AV_CODEC_ID_MJPEG, MKTAG('M', 'J', 'P', 'G') },
{ AV_CODEC_ID_MJPEG, MKTAG('L', 'J', 'P', 'G') },
{ AV_CODEC_ID_LJPEG, MKTAG('L', 'J', 'P', 'G') },
{ AV_CODEC_ID_MJPEG, MKTAG('J', 'P', 'G', 'L') }, /* Pegasus lossless JPEG */
{ AV_CODEC_ID_MJPEG, MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - decoder */
{ AV_CODEC_ID_MJPEG, MKTAG('j', 'p', 'e', 'g') },
{ AV_CODEC_ID_MJPEG, MKTAG('I', 'J', 'P', 'G') },
{ AV_CODEC_ID_MJPEG, MKTAG('A', 'V', 'R', 'n') },
{ AV_CODEC_ID_HUFFYUV, MKTAG('H', 'F', 'Y', 'U') },
{ AV_CODEC_ID_FFVHUFF, MKTAG('F', 'F', 'V', 'H') },
{ AV_CODEC_ID_CYUV, MKTAG('C', 'Y', 'U', 'V') },
{ AV_CODEC_ID_RAWVIDEO, 0 },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('I', '4', '2', '0') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'U', 'Y', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '4', '2', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', 'V', '1', '2') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('U', 'Y', 'V', 'Y') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('I', 'Y', 'U', 'V') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('Y', '8', '0', '0') },
{ AV_CODEC_ID_RAWVIDEO, MKTAG('H', 'D', 'Y', 'C') },
{ AV_CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '1') },
{ AV_CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '2') },
{ AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '1') },
{ AV_CODEC_ID_VP3, MKTAG('V', 'P', '3', '0') },
{ AV_CODEC_ID_ASV1, MKTAG('A', 'S', 'V', '1') },
{ AV_CODEC_ID_ASV2, MKTAG('A', 'S', 'V', '2') },
{ AV_CODEC_ID_VCR1, MKTAG('V', 'C', 'R', '1') },
{ AV_CODEC_ID_FFV1, MKTAG('F', 'F', 'V', '1') },
{ AV_CODEC_ID_XAN_WC4, MKTAG('X', 'x', 'a', 'n') },
{ AV_CODEC_ID_MSRLE, MKTAG('m', 'r', 'l', 'e') },
{ AV_CODEC_ID_MSRLE, MKTAG(0x1, 0x0, 0x0, 0x0) },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('M', 'S', 'V', 'C') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('m', 's', 'v', 'c') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('C', 'R', 'A', 'M') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('c', 'r', 'a', 'm') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('W', 'H', 'A', 'M') },
{ AV_CODEC_ID_MSVIDEO1, MKTAG('w', 'h', 'a', 'm') },
{ AV_CODEC_ID_CINEPAK, MKTAG('c', 'v', 'i', 'd') },
{ AV_CODEC_ID_TRUEMOTION1, MKTAG('D', 'U', 'C', 'K') },
{ AV_CODEC_ID_MSZH, MKTAG('M', 'S', 'Z', 'H') },
{ AV_CODEC_ID_ZLIB, MKTAG('Z', 'L', 'I', 'B') },
{ AV_CODEC_ID_4XM, MKTAG('4', 'X', 'M', 'V') },
{ AV_CODEC_ID_FLV1, MKTAG('F', 'L', 'V', '1') },
{ AV_CODEC_ID_SVQ1, MKTAG('s', 'v', 'q', '1') },
{ AV_CODEC_ID_TSCC, MKTAG('t', 's', 'c', 'c') },
{ AV_CODEC_ID_ULTI, MKTAG('U', 'L', 'T', 'I') },
{ AV_CODEC_ID_VIXL, MKTAG('V', 'I', 'X', 'L') },
{ AV_CODEC_ID_QPEG, MKTAG('Q', 'P', 'E', 'G') },
{ AV_CODEC_ID_QPEG, MKTAG('Q', '1', '.', '0') },
{ AV_CODEC_ID_QPEG, MKTAG('Q', '1', '.', '1') },
{ AV_CODEC_ID_WMV3, MKTAG('W', 'M', 'V', '3') },
{ AV_CODEC_ID_LOCO, MKTAG('L', 'O', 'C', 'O') },
{ AV_CODEC_ID_THEORA, MKTAG('t', 'h', 'e', 'o') },
#if LIBAVCODEC_VERSION_INT>0x000409
{ CODEC_ID_WNV1, MKTAG('W', 'N', 'V', '1') },
{ CODEC_ID_AASC, MKTAG('A', 'A', 'S', 'C') },
{ CODEC_ID_INDEO2, MKTAG('R', 'T', '2', '1') },
{ CODEC_ID_FRAPS, MKTAG('F', 'P', 'S', '1') },
{ CODEC_ID_TRUEMOTION2, MKTAG('T', 'M', '2', '0') },
{ AV_CODEC_ID_WNV1, MKTAG('W', 'N', 'V', '1') },
{ AV_CODEC_ID_AASC, MKTAG('A', 'A', 'S', 'C') },
{ AV_CODEC_ID_INDEO2, MKTAG('R', 'T', '2', '1') },
{ AV_CODEC_ID_FRAPS, MKTAG('F', 'P', 'S', '1') },
{ AV_CODEC_ID_TRUEMOTION2, MKTAG('T', 'M', '2', '0') },
#endif
#if LIBAVCODEC_VERSION_INT>((50<<16)+(1<<8)+0)
{ CODEC_ID_FLASHSV, MKTAG('F', 'S', 'V', '1') },
{ CODEC_ID_JPEGLS,MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - encoder */
{ CODEC_ID_VC1, MKTAG('W', 'V', 'C', '1') },
{ CODEC_ID_VC1, MKTAG('W', 'M', 'V', 'A') },
{ CODEC_ID_CSCD, MKTAG('C', 'S', 'C', 'D') },
{ CODEC_ID_ZMBV, MKTAG('Z', 'M', 'B', 'V') },
{ CODEC_ID_KMVC, MKTAG('K', 'M', 'V', 'C') },
{ AV_CODEC_ID_FLASHSV, MKTAG('F', 'S', 'V', '1') },
{ AV_CODEC_ID_JPEGLS,MKTAG('M', 'J', 'L', 'S') }, /* JPEG-LS custom FOURCC for avi - encoder */
{ AV_CODEC_ID_VC1, MKTAG('W', 'V', 'C', '1') },
{ AV_CODEC_ID_VC1, MKTAG('W', 'M', 'V', 'A') },
{ AV_CODEC_ID_CSCD, MKTAG('C', 'S', 'C', 'D') },
{ AV_CODEC_ID_ZMBV, MKTAG('Z', 'M', 'B', 'V') },
{ AV_CODEC_ID_KMVC, MKTAG('K', 'M', 'V', 'C') },
#endif
#if LIBAVCODEC_VERSION_INT>((51<<16)+(11<<8)+0)
{ CODEC_ID_VP5, MKTAG('V', 'P', '5', '0') },
{ CODEC_ID_VP6, MKTAG('V', 'P', '6', '0') },
{ CODEC_ID_VP6, MKTAG('V', 'P', '6', '1') },
{ CODEC_ID_VP6, MKTAG('V', 'P', '6', '2') },
{ CODEC_ID_VP6F, MKTAG('V', 'P', '6', 'F') },
{ CODEC_ID_JPEG2000, MKTAG('M', 'J', '2', 'C') },
{ CODEC_ID_VMNC, MKTAG('V', 'M', 'n', 'c') },
{ AV_CODEC_ID_VP5, MKTAG('V', 'P', '5', '0') },
{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '0') },
{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '1') },
{ AV_CODEC_ID_VP6, MKTAG('V', 'P', '6', '2') },
{ AV_CODEC_ID_VP6F, MKTAG('V', 'P', '6', 'F') },
{ AV_CODEC_ID_JPEG2000, MKTAG('M', 'J', '2', 'C') },
{ AV_CODEC_ID_VMNC, MKTAG('V', 'M', 'n', 'c') },
#endif
#if LIBAVCODEC_VERSION_INT>=((51<<16)+(49<<8)+0)
// this tag seems not to exist in older versions of FFMPEG
{ CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') },
{ AV_CODEC_ID_TARGA, MKTAG('t', 'g', 'a', ' ') },
#endif
{ CODEC_ID_NONE, 0 },
{ AV_CODEC_ID_NONE, 0 },
};

1
modules/videoio/test/test_ffmpeg.cpp
Unescape View File

@ -132,6 +132,7 @@ public:
writer << img;
}
writer.release();
if (!created) created = true;
else remove(filename.c_str());
}

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