shithub: aacenc

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added quiet mode

--- a/frontend/main.c

+++ b/frontend/main.c

@@ -77,6 +77,8 @@

 #define FALSE 0

 #define TRUE 1

+#define fprintf if(!silent)fprintf

+

 const char *usage =

     "Usage: %s [options] [-o outfile] infiles ...\n"

     "\n"

@@ -94,6 +96,7 @@

     "  -b <bitrate>\tSet average bitrate to x kbps. (ABR, lower quality mode)\n"

     "  -c <freq>\tSet the bandwidth in Hz. (default=automatic)\n"

     "  -o X\t\tSet output file to X (only for one input file)\n"

+    "  -s\t\tquiet mode\n"

     "  -r\t\tUse RAW AAC output file.\n"

     "  -P\t\tRaw PCM input mode (default 44100Hz 16bit stereo).\n"

     "  -R\t\tRaw PCM input rate.\n"

@@ -149,6 +152,7 @@

     "\t\tonly for one input file; you can use *.aac, *.mp4, *.m4a or\n"

     "\t\t*.m4b as file extension, and the file format will be set\n"

     "\t\tautomatically to ADTS or MP4).\n"

+    "  -s\t\tquiet mode\n\t\tdisable all printed messages\n"

     "  -P\t\tRaw PCM input mode (default: off, i.e. expecting a WAV header;\n"

     "\t\tnecessary for input files or bitstreams without a header; using\n"

     "\t\tonly -P assumes the default values for -R, -B and -C in the\n"

@@ -433,6 +437,7 @@

     char *faac_id_string;

     char *faac_copyright_string;

     int ignorelen = FALSE;

+    int silent = FALSE;

 #ifndef _WIN32

     // install signal handler

@@ -440,19 +445,6 @@

     signal(SIGTERM, signal_handler);

 #endif

-    // get faac version

-    if (faacEncGetVersion(&faac_id_string, &faac_copyright_string) ==

-        FAAC_CFG_VERSION)

-    {

-        fprintf(stderr, "Freeware Advanced Audio Coder\nFAAC %s\n\n",

-                faac_id_string);

-    }

-    else

-    {

-        fprintf(stderr, __FILE__ "(%d): wrong libfaac version\n", __LINE__);

-        return 1;

-    }

-

     /* begin process command line */

     progName = argv[0];

     while (1)

@@ -493,7 +485,7 @@

         int c = -1;

         int option_index = 0;

-        c = getopt_long(argc, argv, "Hhb:m:o:rnc:q:PR:B:C:I:Xw",

+        c = getopt_long(argc, argv, "Hhb:m:o:rnc:q:PR:B:C:I:Xws",

                         long_options, &option_index);

         if (c == -1)

@@ -714,6 +706,9 @@

         case 'X':

             rawEndian = 0;

             break;

+        case 's':

+            silent = TRUE;

+            break;

         case 'H':

             dieMessage = long_help;

             break;

@@ -727,6 +722,19 @@

         }

     }

+    // get faac version

+    if (faacEncGetVersion(&faac_id_string, &faac_copyright_string) ==

+        FAAC_CFG_VERSION)

+    {

+        fprintf(stderr, "Freeware Advanced Audio Coder\nFAAC %s\n\n",

+                faac_id_string);

+    }

+    else

+    {

+        fprintf(stderr, __FILE__ "(%d): wrong libfaac version\n", __LINE__);

+        return 1;

+    }

+

     /* check that we have at least one non-option arguments */

     if (!dieMessage && (argc - optind) > 1 && aacFileNameGiven)

         dieMessage =

@@ -967,10 +975,14 @@

     fprintf(stderr, "Encoding %s to %s\n", audioFileName, aacFileName);

     if (frames != 0)

+    {

         fprintf(stderr, "   frame          | bitrate | elapsed/estim | "

                 "play/CPU | ETA\n");

+    }

     else

+    {

         fprintf(stderr, " frame | elapsed | play/CPU\n");

+    }

     /* encoding loop */

 #ifdef _WIN32

@@ -1039,6 +1051,7 @@

                 showcnt += 50;

                 if (frames != 0)

+                {

                     fprintf(stderr,

                             "\r%5d/%-5d (%3d%%)|  %5.1f  | %6.1f/%-6.1f | %7.2fx | %.1f ",

                             currentFrame, frames, currentFrame * 100 / frames,

@@ -1050,7 +1063,9 @@

                             timeused,

                             timeused * (frames -

                                         currentFrame) / currentFrame);

+                }

                 else

+                {

                     fprintf(stderr,

                             "\r %5d |  %6.1f | %7.2fx ",

                             currentFrame,

@@ -1057,6 +1072,7 @@

                             timeused,

                             (1024.0 * currentFrame / infile->samplerate) /

                             timeused);

+                }

                 fflush(stderr);

 #ifdef _WIN32