fprintf(stdout, "-cinema4K\n");
fprintf(stdout, " Digital Cinema 4K profile compliant codestream.\n");
fprintf(stdout, " Frames per second not required. Default value is 24fps.\n");
+ fprintf(stdout, "-IMF <PROFILE>[,mainlevel=X][,sublevel=Y][,framerate=FPS]\n");
+ fprintf(stdout, " Interoperable Master Format compliant codestream.\n");
+ fprintf(stdout, " <PROFILE>=2K, 4K, 8K, 2K_R, 4K_R or 8K_R.\n");
+ fprintf(stdout, " X >= 0 and X <= 11.\n");
+ fprintf(stdout, " Y >= 0 and Y <= 9.\n");
+ fprintf(stdout,
+ " framerate > 0 may be specified to enhance checks and set maximum bit rate when Y > 0.\n");
fprintf(stdout, "-jpip\n");
fprintf(stdout, " Write jpip codestream index box in JP2 output file.\n");
fprintf(stdout, " Currently supports only RPCL order.\n");
static int parse_cmdline_encoder(int argc, char **argv,
opj_cparameters_t *parameters,
img_fol_t *img_fol, raw_cparameters_t *raw_cp, char *indexfilename,
- size_t indexfilename_size)
+ size_t indexfilename_size,
+ int* pOutFramerate)
{
OPJ_UINT32 i, j;
int totlen, c;
{"POC", REQ_ARG, NULL, 'P'},
{"ROI", REQ_ARG, NULL, 'R'},
{"jpip", NO_ARG, NULL, 'J'},
- {"mct", REQ_ARG, NULL, 'Y'}
+ {"mct", REQ_ARG, NULL, 'Y'},
+ {"IMF", REQ_ARG, NULL, 'Z'}
};
/* parse the command line */
parameters->tcp_numlayers = (int)numlayers;
numresolution = (OPJ_UINT32)parameters->numresolution;
matrix_width = numresolution * 3;
- parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
+ parameters->cp_matrice = (int *) malloc(sizeof(int) * numlayers * matrix_width);
if (parameters->cp_matrice == NULL) {
return 1;
}
/* ------------------------------------------------------ */
+ case 'Z': { /* IMF profile*/
+ int mainlevel = 0;
+ int sublevel = 0;
+ int profile = 0;
+ int framerate = 0;
+ const char* msg =
+ "Wrong value for -IMF. Should be "
+ "<PROFILE>[,mainlevel=X][,sublevel=Y][,framerate=FPS] where <PROFILE> is one "
+ "of 2K/4K/8K/2K_R/4K_R/8K_R.\n";
+ char* comma;
+
+ comma = strstr(opj_optarg, ",mainlevel=");
+ if (comma && sscanf(comma + 1, "mainlevel=%d", &mainlevel) != 1) {
+ fprintf(stderr, "%s", msg);
+ return 1;
+ }
+
+ comma = strstr(opj_optarg, ",sublevel=");
+ if (comma && sscanf(comma + 1, "sublevel=%d", &sublevel) != 1) {
+ fprintf(stderr, "%s", msg);
+ return 1;
+ }
+
+ comma = strstr(opj_optarg, ",framerate=");
+ if (comma && sscanf(comma + 1, "framerate=%d", &framerate) != 1) {
+ fprintf(stderr, "%s", msg);
+ return 1;
+ }
+
+ comma = strchr(opj_optarg, ',');
+ if (comma != NULL) {
+ *comma = 0;
+ }
+
+ if (strcmp(opj_optarg, "2K") == 0) {
+ profile = OPJ_PROFILE_IMF_2K;
+ } else if (strcmp(opj_optarg, "4K") == 0) {
+ profile = OPJ_PROFILE_IMF_4K;
+ } else if (strcmp(opj_optarg, "8K") == 0) {
+ profile = OPJ_PROFILE_IMF_8K;
+ } else if (strcmp(opj_optarg, "2K_R") == 0) {
+ profile = OPJ_PROFILE_IMF_2K_R;
+ } else if (strcmp(opj_optarg, "4K_R") == 0) {
+ profile = OPJ_PROFILE_IMF_4K_R;
+ } else if (strcmp(opj_optarg, "8K_R") == 0) {
+ profile = OPJ_PROFILE_IMF_8K_R;
+ } else {
+ fprintf(stderr, "%s", msg);
+ return 1;
+ }
+
+ if (!(mainlevel >= 0 && mainlevel <= 15)) {
+ /* Voluntarily rough validation. More fine grained done in library */
+ fprintf(stderr, "Invalid mainlevel value.\n");
+ return 1;
+ }
+ if (!(sublevel >= 0 && sublevel <= 15)) {
+ /* Voluntarily rough validation. More fine grained done in library */
+ fprintf(stderr, "Invalid sublevel value.\n");
+ return 1;
+ }
+ parameters->rsiz = (OPJ_UINT16)(profile | (sublevel << 4) | mainlevel);
+
+ fprintf(stdout, "IMF profile activated\n"
+ "Other options specified could be overridden\n");
+
+ if (pOutFramerate) {
+ *pOutFramerate = framerate;
+ }
+ if (framerate > 0 && sublevel > 0 && sublevel <= 9) {
+ const int limitMBitsSec[] = {
+ 0,
+ OPJ_IMF_SUBLEVEL_1_MBITSSEC,
+ OPJ_IMF_SUBLEVEL_2_MBITSSEC,
+ OPJ_IMF_SUBLEVEL_3_MBITSSEC,
+ OPJ_IMF_SUBLEVEL_4_MBITSSEC,
+ OPJ_IMF_SUBLEVEL_5_MBITSSEC,
+ OPJ_IMF_SUBLEVEL_6_MBITSSEC,
+ OPJ_IMF_SUBLEVEL_7_MBITSSEC,
+ OPJ_IMF_SUBLEVEL_8_MBITSSEC,
+ OPJ_IMF_SUBLEVEL_9_MBITSSEC
+ };
+ parameters->max_cs_size = limitMBitsSec[sublevel] * (1000 * 1000 / 8) /
+ framerate;
+ fprintf(stdout, "Setting max codestream size to %d bytes.\n",
+ parameters->max_cs_size);
+ }
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
case 'Y': { /* Shall we do an MCT ? 0:no_mct;1:rgb->ycc;2:custom mct (-m option required)*/
int mct_mode = 0;
sscanf(opj_optarg, "%d", &mct_mode);
img_fol_t img_fol;
dircnt_t *dirptr = NULL;
+ int ret = 0;
+
OPJ_BOOL bSuccess;
OPJ_BOOL bUseTiles = OPJ_FALSE; /* OPJ_TRUE */
OPJ_UINT32 l_nb_tiles = 4;
+ int framerate = 0;
OPJ_FLOAT64 t = opj_clock();
/* set encoding parameters to default values */
parameters.tcp_mct = (char)
255; /* This will be set later according to the input image or the provided option */
if (parse_cmdline_encoder(argc, argv, ¶meters, &img_fol, &raw_cp,
- indexfilename, sizeof(indexfilename)) == 1) {
- goto fails;
+ indexfilename, sizeof(indexfilename), &framerate) == 1) {
+ ret = 1;
+ goto fin;
}
/* Read directory if necessary */
char)); /* Stores at max 10 image file names*/
dirptr->filename = (char**) malloc(num_images * sizeof(char*));
if (!dirptr->filename_buf) {
- return 0;
+ ret = 0;
+ goto fin;
}
for (i = 0; i < num_images; i++) {
dirptr->filename[i] = dirptr->filename_buf + i * OPJ_PATH_LEN;
}
}
if (load_images(dirptr, img_fol.imgdirpath) == 1) {
- return 0;
+ ret = 0;
+ goto fin;
}
if (num_images == 0) {
fprintf(stdout, "Folder is empty\n");
- return 0;
+ ret = 0;
+ goto fin;
}
} else {
num_images = 1;
image = pgxtoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load pgx file\n");
- return 1;
+ ret = 1;
+ goto fin;
}
break;
image = pnmtoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load pnm file\n");
- return 1;
+ ret = 1;
+ goto fin;
}
break;
image = bmptoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load bmp file\n");
- return 1;
+ ret = 1;
+ goto fin;
}
break;
image = tiftoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load tiff file\n");
- return 1;
+ ret = 1;
+ goto fin;
}
break;
#endif /* OPJ_HAVE_LIBTIFF */
image = rawtoimage(parameters.infile, ¶meters, &raw_cp);
if (!image) {
fprintf(stderr, "Unable to load raw file\n");
- return 1;
+ ret = 1;
+ goto fin;
}
break;
image = rawltoimage(parameters.infile, ¶meters, &raw_cp);
if (!image) {
fprintf(stderr, "Unable to load raw file\n");
- return 1;
+ ret = 1;
+ goto fin;
}
break;
image = tgatoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load tga file\n");
- return 1;
+ ret = 1;
+ goto fin;
}
break;
image = pngtoimage(parameters.infile, ¶meters);
if (!image) {
fprintf(stderr, "Unable to load png file\n");
- return 1;
+ ret = 1;
+ goto fin;
}
break;
#endif /* OPJ_HAVE_LIBPNG */
*/
if (!image) {
fprintf(stderr, "Unable to load file: got no image\n");
- return 1;
+ ret = 1;
+ goto fin;
}
/* Decide if MCT should be used */
if ((parameters.tcp_mct == 1) && (image->numcomps < 3)) {
fprintf(stderr, "RGB->YCC conversion cannot be used:\n");
fprintf(stderr, "Input image has less than 3 components\n");
- return 1;
+ ret = 1;
+ goto fin;
}
if ((parameters.tcp_mct == 2) && (!parameters.mct_data)) {
fprintf(stderr, "Custom MCT has been set but no array-based MCT\n");
fprintf(stderr, "has been provided. Aborting.\n");
- return 1;
+ ret = 1;
+ goto fin;
+ }
+ }
+
+ if (OPJ_IS_IMF(parameters.rsiz) && framerate > 0) {
+ const int mainlevel = OPJ_GET_IMF_MAINLEVEL(parameters.rsiz);
+ if (mainlevel > 0 && mainlevel <= OPJ_IMF_MAINLEVEL_MAX) {
+ const int limitMSamplesSec[] = {
+ 0,
+ OPJ_IMF_MAINLEVEL_1_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_2_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_3_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_4_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_5_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_6_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_7_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_8_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_9_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_10_MSAMPLESEC,
+ OPJ_IMF_MAINLEVEL_11_MSAMPLESEC
+ };
+ OPJ_UINT32 avgcomponents = image->numcomps;
+ double msamplespersec;
+ if (image->numcomps == 3 &&
+ image->comps[1].dx == 2 &&
+ image->comps[1].dy == 2) {
+ avgcomponents = 2;
+ }
+ msamplespersec = (double)image->x1 * image->y1 * avgcomponents * framerate /
+ 1e6;
+ if (msamplespersec > limitMSamplesSec[mainlevel]) {
+ fprintf(stderr,
+ "Warning: MSamples/sec is %f, whereas limit is %d.\n",
+ msamplespersec,
+ limitMSamplesSec[mainlevel]);
+ }
}
}
fprintf(stderr, "failed to encode image: opj_setup_encoder\n");
opj_destroy_codec(l_codec);
opj_image_destroy(image);
- return 1;
+ ret = 1;
+ goto fin;
}
/* open a byte stream for writing and allocate memory for all tiles */
l_stream = opj_stream_create_default_file_stream(parameters.outfile, OPJ_FALSE);
if (! l_stream) {
- return 1;
+ ret = 1;
+ goto fin;
}
/* encode the image */
OPJ_UINT32 l_data_size = 512 * 512 * 3;
l_data = (OPJ_BYTE*) calloc(1, l_data_size);
if (l_data == NULL) {
- goto fails;
+ ret = 1;
+ goto fin;
}
for (i = 0; i < l_nb_tiles; ++i) {
if (! opj_write_tile(l_codec, i, l_data, l_data_size, l_stream)) {
opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec);
opj_image_destroy(image);
- return 1;
+ ret = 1;
+ goto fin;
}
}
free(l_data);
opj_image_destroy(image);
fprintf(stderr, "failed to encode image\n");
remove(parameters.outfile);
- return 1;
+ ret = 1;
+ goto fin;
}
num_compressed_files++;
}
- /* free user parameters structure */
- if (parameters.cp_comment) {
- free(parameters.cp_comment);
- }
- if (parameters.cp_matrice) {
- free(parameters.cp_matrice);
- }
- if (raw_cp.rawComps) {
- free(raw_cp.rawComps);
- }
-
t = opj_clock() - t;
if (num_compressed_files) {
fprintf(stdout, "encode time: %d ms \n",
(int)((t * 1000.0) / (OPJ_FLOAT64)num_compressed_files));
}
- return 0;
+ ret = 0;
-fails:
+fin:
if (parameters.cp_comment) {
free(parameters.cp_comment);
}
}
free(dirptr);
}
- return 1;
+ return ret;
}
projects / openjpeg.git / blobdiff