Ejemplo n.º 1
0
int main(int argc, char *argv[])
{
    int i = 0;

    libtc_init(&argc, &argv);

    tc_log_info(PACKAGE, "testing frc <=> fps ...");
    for (i = 0; i < TABLE_LEN(fps_pairs); i++) {
        test_autoloop_from_fps(fps_pairs[i].fps);
        test_autoloop_to_fps(fps_pairs[i].frc);
    }

    tc_log_info(PACKAGE, "testing frc <=> ratio ...");
    for (i = 0; i < TABLE_LEN(frc_ratios); i++) {
        test_autoloop_from_ratio(TC_FRC_CODE, frc_ratios[i].ratio);
        test_autoloop_to_ratio(TC_FRC_CODE, frc_ratios[i].code);
    }

    tc_log_info(PACKAGE, "testing asr <=> ratio ...");
    for (i = 0; i < TABLE_LEN(asr_ratios); i++) {
        test_autoloop_from_ratio(TC_ASR_CODE, asr_ratios[i].ratio);
        test_autoloop_to_ratio(TC_ASR_CODE, asr_ratios[i].code);
    }

    tc_log_info(PACKAGE, "testing par <=> ratio ...");
    for (i = 0; i < TABLE_LEN(par_ratios); i++) {
        test_autoloop_from_ratio(TC_PAR_CODE, par_ratios[i].ratio);
        test_autoloop_to_ratio(TC_PAR_CODE, par_ratios[i].code);
    }

    return 0;
}
int main(int argc, char *argv[])
{
    int errors = 0;
    
    libtc_init(&argc, &argv);
    
    errors = test_registry_all();

    putchar('\n');
    tc_log_info(__FILE__, "test summary: %i error%s (%s)",
                errors,
                (errors > 1) ?"s" :"",
                (errors > 0) ?"FAILED" :"PASSED");
    return (errors > 0) ?1 :0;
}
Ejemplo n.º 3
0
int main(int argc, char *argv[])
{
    /* needed by filter modules */
    TCVHandle tcv_handle = tcv_init();
    CmdLet cmdlet = cmdlet_usage;
    int ch, ret, status, i = 0;

    CmdLetData cdata = {
        .modpath = MOD_PATH,
        .factory = NULL,
        .modsnum = 0,
    };

    ac_init(AC_ALL);
    tc_set_config_dir(NULL);
    libtc_init(&argc, &argv);

    filter[0].id = 0; /* to make gcc happy */
    for (i = 0; i < MAX_MODS; i++) {
        modrequest_init(&cdata.mods[i]);
    }

    while (1) {
        ch = getopt(argc, argv, "LCd:?vhm:");
        if (ch == -1) {
            break;
        }

        switch (ch) {
          case 'L':
            cmdlet = cmdlet_list;
            break;
          case 'C':
            cmdlet = cmdlet_check;
            break;
          case 'd':
            if (optarg[0] == '-') {
                cmdlet_usage(&cdata, argc, argv);
                return STATUS_BAD_PARAM;
            }
            verbose = atoi(optarg);
            break;
          case 'm':
            cdata.modpath = optarg;
            break;
          case 'v':
            version();
            return STATUS_OK;
          case '?': /* fallthrough */
          case 'h': /* fallthrough */
          default:
            cmdlet_usage(&cdata, argc, argv);
            return STATUS_OK;
        }
    }

    /* XXX: watch out here */
    argc -= optind;
    argv += optind;

    /* 
     * we can't distinguish from OMS and NMS modules at glance, so try
     * first using new module system
     */
    cdata.factory = tc_new_module_factory(cdata.modpath, verbose);

    status = cmdlet(&cdata, argc, argv);

    ret = tc_del_module_factory(cdata.factory); /* XXX: unchecked */
    tcv_free(tcv_handle);
    return status;
}
Ejemplo n.º 4
0
int main(int argc, char *argv[])
{
    info_t ipipe;
    int ch, n, user = 0, demux_mode = TC_DEMUX_SEQ_ADJUST;
    int npass = 0, *pass = NULL, *new_pass = NULL;
    int keep_initial_seq = 0, hard_fps_flag = 0, pack_sl = PACKAGE_ALL;
    int unit_seek = 0, resync_seq1 = 0, resync_seq2 = INT_MAX;
    int a_track = 0, v_track = 0, subid = 0x80;
    double fps = PAL_FPS;
    long stream_stype = TC_STYPE_UNKNOWN;
    long stream_codec = TC_CODEC_UNKNOWN;
    long stream_magic = TC_MAGIC_UNKNOWN;
    long x;
    char *magic = "", *codec = NULL, *name = NULL;
    char *logfile = SYNC_LOGFILE, *str = NULL, *end = NULL;
    //defaults:
    //proper initialization
    memset(&ipipe, 0, sizeof(info_t));

    libtc_init(&argc, &argv);

    while ((ch = getopt(argc, argv, "A:a:d:x:i:vt:S:M:f:P:WHs:O?h")) != -1) {
        switch (ch) {
          case 'i':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            name = optarg;
            break;

          case 'O':
            keep_initial_seq = 1;
            break;

          case 'P':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            logfile = optarg;
            break;

          case 'S':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            n = sscanf(optarg,"%d,%d-%d",
                       &unit_seek, &resync_seq1, &resync_seq2);
            if (n < 0) {
                tc_log_error(EXE, "invalid parameter for option -S");
                usage(EXIT_FAILURE);
            }

            if (unit_seek < 0) {
                tc_log_error(EXE, "invalid unit parameter for option -S");
                usage(EXIT_FAILURE);
            }

            if (resync_seq1 < 0 || resync_seq2 < 0
             || resync_seq1 >= resync_seq2) {
                tc_log_error(EXE, "invalid sequence parameter for option -S");
                usage(EXIT_FAILURE);
            }
            break;

          case 'd':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            verbose = atoi(optarg);
            break;

          case 'f':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            fps = atof(optarg);
            break;

          case 'W':
            demux_mode = TC_DEMUX_SEQ_LIST;
            logfile = NULL;
            break;

          case 'H':
            hard_fps_flag = 1;
            break;

          case 'x':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            codec = optarg;

            if (strcmp(codec,"ac3") == 0) {
                pack_sl = PACKAGE_AUDIO_AC3;
                stream_codec = TC_CODEC_AC3;
            }

            if (strcmp(codec,"mpeg2") == 0) {
                pack_sl = PACKAGE_VIDEO;
                stream_codec = TC_CODEC_MPEG2;
            }

            if (strcmp(codec,"mp3") == 0) {
                pack_sl = PACKAGE_AUDIO_MP3;
                stream_codec = TC_CODEC_MP3;
            }

            if (strcmp(codec,"pcm") == 0) {
                pack_sl = PACKAGE_AUDIO_PCM;
                stream_codec = TC_CODEC_PCM;
            }

            if (strcmp(codec,"ps1") == 0) {
                pack_sl = PACKAGE_SUBTITLE;
                stream_codec = TC_CODEC_SUB;
            }
            break;

          case 't':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            magic = optarg;
            user = 1;
            break;

          case 's':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            subid = strtol(optarg, NULL, 16);
            break;

          case 'A':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            while (1) {
                x = strtol(str, &end, 0);
                if ((end == str) || (x < 1) || (x > 0xff)) {
                    tc_log_error(EXE, "invalid parameter for option -A");
                    exit(1);
                }

                if (*end == '\0') {
                    break;
                }
                if (*end != ',') {
                    tc_log_error(EXE, "invalid parameter for option -A");
                    exit(1);
                }
                str = end + 1;
                new_pass = realloc(pass, (npass + 1) * sizeof (int));
                if (new_pass == NULL) {
                    tc_log_error(EXE, "out of memory");
                    exit(1);
                }
                pass = new_pass;
                pass[npass++] = (int)x;
            }
            break;

          case 'M':
            if (optarg[0] == '-') usage(EXIT_FAILURE);
            demux_mode = atoi(optarg);

            if (demux_mode == TC_DEMUX_OFF)
                verbose = TC_QUIET;
            if (demux_mode < 0 || demux_mode > TC_DEMUX_MAX_OPTS) {
                tc_log_error(EXE, "invalid parameter for option -M");
                exit(1);
            }
            break;

          case 'a':
            if (optarg[0] == '-') usage(EXIT_FAILURE);

            if ((n = sscanf(optarg,"%d,%d", &a_track, &v_track)) <= 0) {
                tc_log_error(EXE, "invalid parameter for option -a");
                exit(1);
            }
            break;

          case 'v':
            version();
            exit(0);
            break;

          case 'h':
            usage(EXIT_SUCCESS);
          default:
            usage(EXIT_FAILURE);
        }
    }

    ac_init(AC_ALL);

    /* ------------------------------------------------------------
     * fill out defaults for info structure
     * ------------------------------------------------------------*/

    // assume defaults
    if (name == NULL)
        stream_stype=TC_STYPE_STDIN;

    // no autodetection yet
    if (argc == 1) {
        usage(EXIT_FAILURE);
    }

    // do not try to mess with the stream
    if (stream_stype == TC_STYPE_STDIN) {
        ipipe.fd_in = STDIN_FILENO;
    } else {
        if (tc_file_check(name))
            exit(1);

        ipipe.fd_in = xio_open(name, O_RDONLY);
        if (ipipe.fd_in < 0) {
            tc_log_perror(EXE, "open file");
            exit(1);
        }

        // try to find out the filetype
        stream_magic = fileinfo(ipipe.fd_in, 0);

        if (verbose)
            tc_log_msg(EXE, "(pid=%d) %s", getpid(), filetype(stream_magic));
    }

    // fill out defaults for info structure
    ipipe.fd_out = STDOUT_FILENO;

    ipipe.magic = stream_magic;
    ipipe.stype = stream_stype;
    ipipe.codec = stream_codec;

    ipipe.verbose = verbose;

    ipipe.ps_unit = unit_seek;
    ipipe.ps_seq1 = resync_seq1;
    ipipe.ps_seq2 = resync_seq2;

    ipipe.demux  = demux_mode;
    ipipe.select = pack_sl;
    ipipe.keep_seq = keep_initial_seq;
    ipipe.subid = subid;
    ipipe.fps = fps;

    ipipe.hard_fps_flag = hard_fps_flag;
    ipipe.track = a_track;
    ipipe.name  = logfile;

    //FIXME: video defaults to 0

    /* ------------------------------------------------------------
     * main processing mode
     * ------------------------------------------------------------*/

    if (npass > 0)
        tcdemux_pass_through(&ipipe, pass, npass);
    else
        tcdemux_thread(&ipipe);

    return 0;
}
Ejemplo n.º 5
0
int main(int argc, char *argv[])
{
    int ch;
    int status = STATUS_OK;
    int show =  SHOW_NONE;

    if (argc == 1) {
        usage();
        return STATUS_BAD_PARAM;
    }

    libtc_init(&argc, &argv);

    while (1) {
        ch = getopt(argc, argv, "CFMPRhv?");
        if (ch == -1) {
            break;
        }

        switch (ch) {
          case 'C':
            show |= SHOW_CODEC_LIST;
            break;
          case 'F':
            show |= SHOW_FORMAT_LIST;
            break;
          case 'M':
            show |= SHOW_MOD_PATH;
            break;
          case 'P':
            show |= SHOW_PROF_PATH;
            break;
          case 'R':
            show |= SHOW_REG_PATH;
            break;
          case 'v':
            version();
            return STATUS_OK;
          case '?': /* fallthrough */
          case 'h': /* fallthrough */
          default:
            usage();
            return STATUS_OK;
        }
    }

    /* FIXME: should we switch to the *default_path() functions? */
    if (show & SHOW_MOD_PATH) {
        printf("%s\n", tc_module_default_path());
    }
    if (show & SHOW_PROF_PATH) {
        printf("%s\n", tc_export_profile_default_path());
    }
    if (show & SHOW_REG_PATH) {
        printf ("%s\n", tc_module_registry_default_path());
    }
    if (show & SHOW_CODEC_LIST) {
        tc_codec_foreach(show_codec, stdout);
    }
    if (show & SHOW_FORMAT_LIST) {
        tc_format_foreach(show_format, stdout);
    }

    return status;
}
Ejemplo n.º 6
0
int main(int argc, char *argv[])
{
    int ch;
    const char *filename = NULL;
    const char *modpath = MOD_PATH;
#ifdef ENABLE_EXPERIMENTAL    
    const char *modtype = "filter";
    const char *modarg = ""; /* nothing */
    const char *modcfg = ""; /* nothing */
#endif
    const char *socketfile = NULL;
    char options[OPTS_SIZE] = { '\0', };
    int print_mod = 0;
    int connect_socket = 0;
    int ret = 0;
    int status = STATUS_NO_MODULE;

    /* needed by filter modules */
    TCVHandle tcv_handle = tcv_init();
#ifdef ENABLE_EXPERIMENTAL
    TCFactory factory = NULL;
    TCModule module = NULL;
#endif

    vframe_list_t ptr;

    memset(&ptr, 0, sizeof(ptr));

    ac_init(AC_ALL);
    tc_config_set_dir(NULL);

    if (argc == 1) {
        usage();
        return STATUS_BAD_PARAM;
    }

    libtc_init(&argc, &argv);

    while (1) {
#ifdef ENABLE_EXPERIMENTAL
        ch = getopt(argc, argv, "C:d:i:?vhpm:M:s:t:");
#else /* !ENABLE_EXPERIMENTAL */
        ch = getopt(argc, argv, "d:i:?vhps:");
#endif
        if (ch == -1) {
            break;
        }

        switch (ch) {
          case 'd':
            if (optarg[0] == '-') {
                usage();
                return STATUS_BAD_PARAM;
            }
            verbose = atoi(optarg);
            break;
          case 'i':
            if (optarg[0] == '-') {
                usage();
                return STATUS_BAD_PARAM;
            }
            filename = optarg;
            break;
#ifdef ENABLE_EXPERIMENTAL
          case 'C':
            modcfg = optarg;
            break;
          case 'm':
            modpath = optarg;
            break;
          case 'M':
            modarg = optarg;
            break;
          case 't':
            if (!optarg) {
                usage();
                return STATUS_BAD_PARAM;
            }
            if (!strcmp(optarg, "filter")
             || !strcmp(optarg, "encode")
             || !strcmp(optarg, "multiplex")) {
                modtype = optarg;
            } else {
                modtype = NULL;
            }
            break;
#endif
          case 's':
            if (optarg[0] == '-') {
                usage();
                return STATUS_BAD_PARAM;
            }
            connect_socket = 1;
            socketfile = optarg;
            break;
          case 'p':
            print_mod = 1;
            break;
          case 'v':
            version();
            return STATUS_OK;
          case '?': /* fallthrough */
          case 'h': /* fallthrough */
          default:
            usage();
            return STATUS_OK;
        }
    }

    if (print_mod) {
        printf("%s\n", modpath);
        return STATUS_OK;
    }

    if (connect_socket) {
        do_connect_socket(socketfile);
        return STATUS_OK;
    }

    if (!filename) {
        usage();
        return STATUS_BAD_PARAM;
    }

#ifdef ENABLE_EXPERIMENTAL
    if (!modtype || !strcmp(modtype, "import")) {
        tc_log_error(EXE, "Unknown module type (not in filter, encode, multiplex)");
        return STATUS_BAD_PARAM;
    }

    if (strlen(modcfg) > 0 && strlen(modarg) > 0) {
        tc_log_error(EXE, "Cannot configure and inspect module on the same time");
        return STATUS_BAD_PARAM;
    }

    /* 
     * we can't distinguish from OMS and NMS modules at glance, so try
     * first using new module system
     */
    factory = tc_new_module_factory(modpath, TC_MAX(verbose - 4, 0));
    module = tc_new_module(factory, modtype, filename, TC_NONE);

    if (module != NULL) {
        const char *answer = NULL;

        if (verbose >= TC_DEBUG) {
            tc_log_info(EXE, "using new module system");
        }
        if (strlen(modcfg) > 0) {
            int ret = tc_module_configure(module, modcfg, tc_get_vob());
            if (ret == TC_OK) {
                status = STATUS_OK;
            } else {
                status = STATUS_MODULE_FAILED;
                tc_log_error(EXE, "configure returned error");
            }
            tc_module_stop(module);
        } else {
            if (verbose >= TC_INFO) {
                /* overview and options */
                tc_module_inspect(module, "help", &answer);
                puts(answer);
                /* module capabilities */
                tc_module_show_info(module, verbose);
            }
            if (strlen(modarg) > 0) {
                tc_log_info(EXE, "informations about '%s' for "
                                 "module:", modarg);
                tc_module_inspect(module, modarg, &answer);
                puts(answer);
            }
            status = STATUS_OK;
        }
        tc_del_module(factory, module);
    } else if (!strcmp(modtype, "filter")) 
#endif /* ENABLE_EXPERIMENTAL */
    {
        char namebuf[NAME_LEN];
#ifdef ENABLE_EXPERIMENTAL
        /* compatibility support only for filters */
        if (verbose >= TC_DEBUG) {
            tc_log_info(EXE, "using old module system");
        }
#endif
        /* ok, fallback to old module system */
        strlcpy(namebuf, filename, NAME_LEN);
        filter[0].name = namebuf;
    
        ret = load_plugin(modpath, 0, verbose);
        if (ret != 0) {
            tc_log_error(__FILE__, "unable to load filter `%s' (path=%s)",
                                   filter[0].name, modpath);
            status = STATUS_NO_MODULE;
        } else {
            strlcpy(options, "help", OPTS_SIZE);
            ptr.tag = TC_FILTER_INIT;
            if ((ret = filter[0].entry(&ptr, options)) != 0) {
                status = STATUS_MODULE_ERROR;
            } else {
                memset(options, 0, OPTS_SIZE);
                ptr.tag = TC_FILTER_GET_CONFIG;
                ret = filter[0].entry(&ptr, options);

                if (ret == 0) {
                    if (verbose >= TC_INFO) {
                        fputs("START\n", stdout);
                        fputs(options, stdout);
                        fputs("END\n", stdout);
                    }
                    status = STATUS_OK;
                }
            }
        }
   }

#ifdef ENABLE_EXPERIMENTAL
   ret = tc_del_module_factory(factory);
#endif
   tcv_free(tcv_handle);
   return status;
}
Ejemplo n.º 7
0
int main(int argc, char *argv[])
{
    int ch;
    const char *filename = NULL;
    const char *modpath = tc_module_default_path();
    const char *regpath = tc_module_registry_default_path();
    const char *modtype = "filter";
    const char *modarg = ""; /* nothing */
    const char *modcfg = ""; /* nothing */
    const char *socketfile = NULL;
    const char *fmtname = NULL;
    int print_mod = 0;
    int connect_socket = 0;
    int ret = 0;
    int status = STATUS_NO_MODULE;

    /* needed by filter modules */
    TCVHandle tcv_handle = tcv_init();
    TCRegistry registry = NULL;
    TCFactory factory = NULL;
    TCModule module = NULL;

    ac_init(AC_ALL);
    tc_ext_init();

    if (argc == 1) {
        usage();
        return STATUS_BAD_PARAM;
    }

    libtc_init(&argc, &argv);

    while (1) {
        ch = getopt(argc, argv, "C:F:d:i:?vhpm:M:r:s:t:");
        if (ch == -1) {
            break;
        }

        switch (ch) {
          case 'd':
            if (optarg[0] == '-') {
                usage();
                return STATUS_BAD_PARAM;
            }
            verbose = atoi(optarg);
            break;
          case 'i':
            if (optarg[0] == '-') {
                usage();
                return STATUS_BAD_PARAM;
            }
            filename = optarg;
            break;
          case 'C':
            modcfg = optarg;
            break;
          case 'F':
            fmtname = optarg;
            break;
          case 'm':
            modpath = optarg;
            break;
          case 'M':
            modarg = optarg;
            break;
          case 'r':
            regpath = optarg;
            break;
          case 't':
            if (!optarg) {
                usage();
                return STATUS_BAD_PARAM;
            }
            if (!strcmp(optarg, "filter")
             || !strcmp(optarg, "encode")
             || !strcmp(optarg, "multiplex")) {
                modtype = optarg;
            } else {
                modtype = NULL;
            }
            break;
          case 's':
            if (optarg[0] == '-') {
                usage();
                return STATUS_BAD_PARAM;
            }
            connect_socket = 1;
            socketfile = optarg;
            break;
          case 'p':
            print_mod = 1;
            break;
          case 'v':
            version();
            return STATUS_OK;
          case '?': /* fallthrough */
          case 'h': /* fallthrough */
          default:
            usage();
            return STATUS_OK;
        }
    }

    if (print_mod) {
        printf("%s\n", modpath);
        return STATUS_OK;
    }

    if (connect_socket) {
        do_connect_socket(socketfile);
        return STATUS_OK;
    }

    if (!filename && !fmtname) {
        usage();
        return STATUS_BAD_PARAM;
    }

    if (!modtype || !strcmp(modtype, "import")) {
        tc_log_error(EXE, "Unknown module type (not in filter, encode, multiplex)");
        return STATUS_BAD_PARAM;
    }

    if (strlen(modcfg) > 0 && strlen(modarg) > 0) {
        tc_log_error(EXE, "Cannot configure and inspect module on the same time");
        return STATUS_BAD_PARAM;
    }

    /* 
     * we can't distinguish from OMS and NMS modules at glance, so try
     * first using new module system
     */
    factory = tc_new_module_factory(modpath, TC_MAX(verbose - 4, 0)); /* FIXME */
    registry = tc_new_module_registry(factory, regpath, TC_MAX(verbose - 4, 0)); /* FIXME */

    if (fmtname) {
        TCCodecID codec = tc_codec_from_string(fmtname);
        TCFormatID format = tc_format_from_string(fmtname);
        if (codec == TC_CODEC_ERROR && format == TC_FORMAT_ERROR) {
            tc_log_error(EXE, "unrecognized format `%s'", fmtname);
        } else {
            const char *modnames = tc_get_module_name_for_format(registry,
                                                                 modtype,
                                                                 fmtname);
            if (modnames) {
                puts(modnames);
            }
        }
    } else {
        module = tc_new_module(factory, modtype, filename, TC_NONE);

        if (module != NULL) {
            status = query_new_module(module, modcfg, modarg);
            tc_del_module(factory, module);
        } else if (!strcmp(modtype, "filter")) {
            status = query_old_module(filename, modpath);
        }
    }

    ret = tc_del_module_registry(registry);
    ret = tc_del_module_factory(factory);
    tcv_free(tcv_handle);
    return status;
}
Ejemplo n.º 8
0
int main(int argc, char *argv[])
{

    info_t ipipe;

    int user=0;

    long
	stream_stype = TC_STYPE_UNKNOWN,
	stream_magic = TC_MAGIC_UNKNOWN,
	stream_codec = TC_CODEC_UNKNOWN;

    int ch, done=0, track=0;
    char *magic=NULL, *codec=NULL, *name=NULL;

    //proper initialization
    memset(&ipipe, 0, sizeof(info_t));
    ipipe.frame_limit[0]=0;
    ipipe.frame_limit[1]=LONG_MAX;

    libtc_init(&argc, &argv);

    while ((ch = getopt(argc, argv, "d:x:i:f:a:vt:C:?h")) != -1) {

	switch (ch) {

	case 'i':

	  if(optarg[0]=='-') usage(EXIT_FAILURE);
	  name = optarg;

	  break;

	case 'd':

	  if(optarg[0]=='-') usage(EXIT_FAILURE);
	  verbose = atoi(optarg);

	  break;

	case 'x':

	  if(optarg[0]=='-') usage(EXIT_FAILURE);
	  codec = optarg;
	  break;

	case 'f':

	  if(optarg[0]=='-') usage(EXIT_FAILURE);
	  ipipe.nav_seek_file = optarg;

	  break;

	case 't':

	  if(optarg[0]=='-') usage(EXIT_FAILURE);
	  magic = optarg;
	  user=1;

	  break;

	case 'a':

	  if(optarg[0]=='-') usage(EXIT_FAILURE);
	  track = strtol(optarg, NULL, 0);
	  break;

        case 'C':

          if(optarg[0]=='-') usage(EXIT_FAILURE);
          if (2 != sscanf(optarg,"%ld-%ld", &ipipe.frame_limit[0], &ipipe.frame_limit[1])) usage(EXIT_FAILURE);
          if (ipipe.frame_limit[0] > ipipe.frame_limit[1])
          {
                tc_log_error(EXE, "Invalid -C options");
                usage(EXIT_FAILURE);
          }
          break;

	case 'v':
	  version();
	  exit(0);
	  break;

	case 'h':
	  usage(EXIT_SUCCESS);
	default:
	  usage(EXIT_FAILURE);
	}
    }

    ac_init(AC_ALL);

    /* ------------------------------------------------------------
     *
     * fill out defaults for info structure
     *
     * ------------------------------------------------------------*/

    // assume defaults
    if(name==NULL) stream_stype=TC_STYPE_STDIN;

    // no autodetection yet
    if(codec==NULL && magic==NULL) {
      tc_log_error(EXE, "invalid codec %s", codec);
      usage(EXIT_FAILURE);
    }

    if(codec==NULL) codec="";

    // do not try to mess with the stream
    if(stream_stype!=TC_STYPE_STDIN) {

      if(tc_file_check(name)) exit(1);

      if((ipipe.fd_in = xio_open(name, O_RDONLY))<0) {
	tc_log_perror(EXE, "file open");
	return(-1);
      }

      stream_magic = fileinfo(ipipe.fd_in, 0);

      if(verbose & TC_DEBUG)
	tc_log_msg(EXE, "(pid=%d) %s", getpid(), filetype(stream_magic));

    } else ipipe.fd_in = STDIN_FILENO;

    if(verbose & TC_DEBUG)
	tc_log_msg(EXE, "(pid=%d) starting, doing %s", getpid(), codec);

    // fill out defaults for info structure
    ipipe.fd_out = STDOUT_FILENO;

    ipipe.magic   = stream_magic;
    ipipe.stype   = stream_stype;
    ipipe.codec   = stream_codec;
    ipipe.track   = track;
    ipipe.select  = TC_VIDEO;

    ipipe.verbose = verbose;

    ipipe.name = name;

    /* ------------------------------------------------------------
     *
     * codec specific section
     *
     * note: user provided magic values overwrite autodetection!
     *
     * ------------------------------------------------------------*/

    if(magic==NULL) magic="";

    // OGM

    if (ipipe.magic == TC_MAGIC_OGG) {

	// dummy for video
	if(strcmp(codec, "raw")==0) ipipe.codec = TC_CODEC_RGB24;
	if((strcmp(codec, "vorbis")==0) || (strcmp(codec, "ogg")==0)) {
	    ipipe.codec = TC_CODEC_VORBIS;
	    ipipe.select = TC_AUDIO;
	}
	if(strcmp(codec, "mp3")==0) {
	    ipipe.codec = TC_CODEC_MP3;
	    ipipe.select = TC_AUDIO;
	}
	if(strcmp(codec, "pcm")==0) {
	    ipipe.codec = TC_CODEC_PCM;
	    ipipe.select = TC_AUDIO;
	}

	extract_ogm(&ipipe);
	done = 1;
    }

    // MPEG2
    if(strcmp(codec,"mpeg2")==0) {

      ipipe.codec = TC_CODEC_MPEG2;

      if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
      if(strcmp(magic, "m2v")==0) ipipe.magic = TC_MAGIC_M2V;
      if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;

      extract_mpeg2(&ipipe);
      done = 1;
    }

    // PCM
    if(strcmp(codec,"pcm")==0) {

	ipipe.codec = TC_CODEC_PCM;
	ipipe.select = TC_AUDIO;

	if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
	if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
	if(strcmp(magic, "wav")==0) ipipe.magic = TC_MAGIC_WAV;

	extract_pcm(&ipipe);
	done = 1;
    }

    // SUBTITLE (private_stream_1)
    if(strcmp(codec,"ps1")==0) {

	ipipe.codec = TC_CODEC_PS1;
	ipipe.select = TC_AUDIO;

	if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;
	if(strcmp(magic, "vdr")==0) ipipe.magic = TC_MAGIC_VDR;

	extract_ac3(&ipipe);
	done = 1;
    }


    // DV
    if(strcmp(codec,"dv")==0) {

	ipipe.codec = TC_CODEC_DV;

	if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;

	extract_dv(&ipipe);
	done = 1;
    }


    // RGB
    if(strcmp(codec,"rgb")==0) {

	ipipe.codec = TC_CODEC_RGB24;

	if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
	if(strcmp(magic, "wav")==0) ipipe.magic = TC_MAGIC_WAV;

	extract_rgb(&ipipe);
	done = 1;
    }


    // DTS
    if(strcmp(codec,"dts")==0) {

	ipipe.codec = TC_CODEC_DTS;
	ipipe.select = TC_AUDIO;

	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
	if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;

	extract_ac3(&ipipe);
	done = 1;
    }

    // AC3
    if(strcmp(codec,"ac3")==0) {

	ipipe.codec = TC_CODEC_AC3;
	ipipe.select = TC_AUDIO;

	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
	if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;

	extract_ac3(&ipipe);
	done = 1;
    }

    // MP3
    if(strcmp(codec,"mp3")==0 || strcmp(codec,"mp2")==0) {

	ipipe.codec = TC_CODEC_MP3;
	ipipe.select = TC_AUDIO;

	if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
	if(strcmp(magic, "vob")==0) ipipe.magic = TC_MAGIC_VOB;

	extract_mp3(&ipipe);
	done = 1;
    }

    // YUV420P
    if(strcmp(codec,"yuv420p")==0) {

	ipipe.codec = TC_CODEC_YUV420P;

	if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
	if(strcmp(magic, "yuv4mpeg")==0) ipipe.magic = TC_MAGIC_YUV4MPEG;

	extract_yuv(&ipipe);
	done = 1;
    }

    // YUV422P
    if(strcmp(codec,"yuv422p")==0) {

	ipipe.codec = TC_CODEC_YUV422P;

	if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;
	if(strcmp(magic, "yuv4mpeg")==0) ipipe.magic = TC_MAGIC_YUV4MPEG;

	extract_yuv(&ipipe);
	done = 1;
    }

    // UYVY
    if(strcmp(codec,"uyvy")==0) {

	ipipe.codec = TC_CODEC_UYVY;

	if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;

	extract_yuv(&ipipe);
	done = 1;
    }


    // LZO
    if(strcmp(codec,"lzo")==0) {

	ipipe.codec = TC_CODEC_YUV420P;

	if(strcmp(magic, "avi")==0) ipipe.magic = TC_MAGIC_AVI;
	if(strcmp(magic, "raw")==0) ipipe.magic = TC_MAGIC_RAW;

	extract_lzo(&ipipe);
	done = 1;
    }


    // AVI extraction

    //need to check if there isn't a codec from the input option (if we have a file with TC_MAGIC_AVI and we specify -x pcm we have pcm and rgb output)
    if ((strcmp(magic, "avi")==0 || ipipe.magic==TC_MAGIC_AVI)&& (codec == NULL)) {

	ipipe.magic=TC_MAGIC_AVI;
	extract_avi(&ipipe);
	done = 1;
    }

    if (strcmp(codec, "raw")==0 || strcmp(codec, "video")==0) {
	ipipe.select=TC_VIDEO-1;
	ipipe.magic=TC_MAGIC_AVI;
	extract_avi(&ipipe);
	done = 1;
    }


    if(!done) {
	tc_log_error(EXE, "(pid=%d) unable to handle codec %s", getpid(), codec);
	exit(1);
    }

    if(ipipe.fd_in != STDIN_FILENO) xio_close(ipipe.fd_in);

    return(0);
}