X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=avi2swf%2Favi2swf.cc;h=7f6efe0251c2286d096e0731b9935e13f4c84abd;hb=2e97146113d27825e4ef9acf221b298de3b0c326;hp=82d70c660ff8311cf0e5cb0e11a33f65c2131fd6;hpb=95c9749e83bf6b3222f5d1a7b880c6c32bd0914a;p=swftools.git

diff --git a/avi2swf/avi2swf.cc b/avi2swf/avi2swf.cc
index 82d70c6..7f6efe0 100644
--- a/avi2swf/avi2swf.cc
+++ b/avi2swf/avi2swf.cc
@@ -57,6 +57,7 @@ static struct options_t options[] = {
 {"m", "mp3-bitrate"},
 {"r", "mp3-samplerate"},
 {"d", "scale"},
+{"k", "keyframe"},
 {"p", "flip"},
 {"q", "quality"},
 {"x", "extragood"},
@@ -87,6 +88,10 @@ int args_callback_option(char*name,char*val)
 	flip = 1;
 	return 0;
     }
+    else if(!strcmp(name, "k")) {
+	keyframe_interval = atoi(val);
+	return 1;
+    }
     else if(!strcmp(name, "A")) {
 	audio_adjust = atof(val);
 	return 1;
@@ -150,8 +155,8 @@ void args_callback_usage(char *name)
     printf("-o , --output filename         Specify output filename\n");
     printf("-A , --adjust seconds          Audio adjust: Shift sound -seconds to the future or +seconds into the past.\n");
     printf("-n , --num frames              Number of frames to encode\n");
-    printf("-m , --mp3-bitrate <rate> (kbps)    Set the mp3 bitrate to encode audio with\n");
-    printf("-r , --mp3-samplerate <rate> (Hz)    Set the mp3 samplerate to encode audio with (default: 11025)\n");
+    printf("-m , --mp3-bitrate <kbps>      Set the mp3 bitrate to encode audio with\n");
+    printf("-r , --mp3-samplerate <hz>     Set the mp3 samplerate to encode audio with (default: 11025)\n");
     printf("-d , --scale <val>             Scale down to factor <val>. (in %, e.g. 100 = original size)\n");
     printf("-p , --flip                    Turn movie upside down\n");
     printf("-q , --quality <val>           Set the quality to <val>. (0-100, 0=worst, 100=best, default:80)\n");
@@ -214,11 +219,13 @@ int main (int argc,char ** argv)
 #endif
 
     processargs(argc, argv);
-    if(!filename)
+    if(!filename) {
+	fprintf(stderr, "You must supply a filename");
 	exit(0);
+    }
     if(keyframe_interval<0) {
 	if(flashversion>=6)
-	    keyframe_interval=200;
+	    keyframe_interval=20;
 	else
 	    keyframe_interval=5;
     }
@@ -229,15 +236,15 @@ int main (int argc,char ** argv)
 	fprintf(stderr, "Couldn't open %s\n", outputfilename);
 	exit(1);
     }
-
+    
 #ifdef WIN32
     ret = videoreader_vfw_open(&video, filename);
 #else
     ret = videoreader_avifile_open(&video, filename);
 #endif
 
-    if(!ret) {
-	printf("Error opening %s\n", filename);
+    if(ret<0) {
+	fprintf(stderr, "Error opening %s\n", filename);
 	exit(1);
     }