* renamed USE_FREETYPE to HAVE_FREETYPE\rmp3 support can now be disabled

[swftools.git] / avi2swf / avi2swf.cc

diff --git a/avi2swf/avi2swf.cc b/avi2swf/avi2swf.cc
index c63df79..d0fd823 100644 (file)
--- a/avi2swf/avi2swf.cc
+++ b/avi2swf/avi2swf.cc
@@ -71,6 +71,8 @@ static int flashversion = 6;
 static int keyframe_interval = -1;
 static int skip = 0;
 static float audio_adjust = 0;
+static int mp3_bitrate = 32;
+static int samplerate = 11025;
 
 struct options_t options[] =
 {
@@ -78,6 +80,8 @@ struct options_t options[] =
  {"A","adjust"},
  {"o","output"},
  {"p","flip"},
+ {"m","mp3-bitrate"},
+ {"r","mp3-samplerate"},
  {"q","quality"},
  {"s","scale"},
  {"S","skip"},
@@ -125,6 +129,25 @@ int args_callback_option(char*name,char*val)
        expensive = 1;
        return 0;
     }
+    else if(!strcmp(name, "m")) {
+       mp3_bitrate = atoi(val);
+       return 0;
+    }
+    else if(!strcmp(name, "r")) {
+        samplerate = atoi(val);
+        if(samplerate >= 11000 && samplerate <= 12000)
+            samplerate = 11025;
+        else if(samplerate >= 22000 && samplerate <= 23000)
+            samplerate = 22050;
+        else if(samplerate >= 44000 && samplerate <= 45000)
+            samplerate = 44100;
+        else {
+            fprintf(stderr, "Invalid samplerate: %d\n", samplerate);
+            fprintf(stderr, "Allowed values: 11025, 22050, 44100\n", samplerate);
+            exit(1);
+        }
+        return 1;
+    }
     else if(!strcmp(name, "S")) {
        skip = atoi(val);
        return 1;
@@ -151,6 +174,8 @@ void args_callback_usage(char*name)
     printf("\t-o , --output filename\t Specify output filename\n"); 
     printf("\t-A , --adjust seconds\t Audio adjust: Shift sound -seconds to the future or +seconds into the past.\n"); 
     printf("\t-n , --num frames\t Number of frames to encode\n");
+    printf("\t-m , --mp3-bitrate <rate> (kbps)\t Set the mp3 bitrate to encode audio with\n");
+    printf("\t-r , --mp3-samplerate <rate> (Hz)\t Set the mp3 samplerate to encode audio with (default: 11025)\n");
     printf("\t-d , --scale <val>\t Scale down to factor <val>. (in %, e.g. 100 = original size)\n");
     printf("\t-p , --flip\t\t Turn movie upside down\n");
     printf("\t-q , --quality <val>\t Set the quality to <val>. (0-100, 0=worst, 100=best, default:80)\n");
@@ -280,9 +305,7 @@ int videoreader_avifile_getimage(videoreader_t* v, void*buffer)
     img->ToYUV();
     img->ToRGB();
     if(img->Bpp() != 3) {
-       /* TODO: this doesn't work yet */
-       if(verbose) printf("Can't handle Bpp %d, shutting down...\n", img->Bpp());
-       return 0;
+       if(verbose) printf("Warning: converthing from bpp %d to bpp 3, this fails on older avifile versions...\n", img->Bpp());
        BitmapInfo tmp(v->width, v->height, 24);
        img2 = new CImage(img, &tmp);
        img = img2;
@@ -381,6 +404,12 @@ int videoreader_avifile_open(videoreader_t* v, char* filename)
        printf("Couldn't open video stream\n");
        i->do_audio = 0;
     }
+#ifdef NO_MP3
+    if(i->do_audio) {
+       printf(stderr, "MP3 support has been disabled at compile time, not converting soundtrack");
+       i->do_audio = 0;
+    }
+#endif
 
     if(!i->do_video && !i->do_audio) {
        printf("File has neither audio nor video streams.(?)\n");
@@ -509,7 +538,8 @@ int main (int argc,char ** argv)
     v2swf_setparameter(&v2swf, "quality", itoa(quality));
     v2swf_setparameter(&v2swf, "blockdiff", "0");
     v2swf_setparameter(&v2swf, "blockdiff_mode", "exact");
-    v2swf_setparameter(&v2swf, "mp3_bitrate", "32");
+    v2swf_setparameter(&v2swf, "mp3_bitrate", itoa(mp3_bitrate));
+    v2swf_setparameter(&v2swf, "samplerate", itoa(samplerate));
     //v2swf_setparameter(&v2swf, "fixheader", "1");
     //v2swf_setparameter(&v2swf, "framerate", "15");
     v2swf_setparameter(&v2swf, "scale", ftoa(scale));