1 files changed, 24 insertions, 21 deletions

diff --git a/cmp3.c b/cmp3.c
index f5070aa4..14749bfc 100644
--- a/cmp3.c
+++ b/cmp3.c
@@ -411,14 +411,17 @@ cmp3_scan_stream (buffer_t *buffer, float position) {
         else {
             continue;
         }
-        buffer->version = ver;
-        buffer->layer = layer;
-        buffer->bitrate = bitrate;
-        buffer->samplerate = samplerate;
-        buffer->packetlength = packetlength;
-        buffer->frameduration = dur;
-        buffer->channels = nchannels;
-        buffer->bitspersample = 16;
+
+        if (nframe == 0/* || buffer->version != ver || buffer->layer != layer*/) {
+            buffer->version = ver;
+            buffer->layer = layer;
+            buffer->bitrate = bitrate;
+            buffer->samplerate = samplerate;
+            buffer->packetlength = packetlength;
+            buffer->frameduration = dur;
+            buffer->channels = nchannels;
+            buffer->bitspersample = 16;
+        }
         duration += dur;
         if (position == 0) {
             // try to read xing/info tag
@@ -1641,6 +1644,10 @@ cmp3_read_info_tag (buffer_t *buffer, DB_playItem_t *it, FILE *fp) {
 #endif
 // }}}
 
+static const char *filetypes[] = {
+    "MPEG 1.0 layer I", "MPEG 1.0 layer II", "MPEG 1.0 layer III", "MPEG 2.0 layer I", "MPEG 2.0 layer II", "MPEG 2.0 layer III", "MPEG 2.5 layer I", "MPEG 2.5 layer II", "MPEG 2.5 layer III", NULL
+};
+
 static DB_playItem_t *
 cmp3_insert (DB_playItem_t *after, const char *fname) {
     FILE *fp = fopen (fname, "rb");
@@ -1661,39 +1668,39 @@ cmp3_insert (DB_playItem_t *after, const char *fname) {
     if (buffer.version == 1) {
         switch (buffer.layer) {
         case 1:
-            ftype = "MP1";
+            ftype = filetypes[0];
             break;
         case 2:
-            ftype = "MP2";
+            ftype = filetypes[1];
             break;
         case 3:
-            ftype = "MP3";
+            ftype = filetypes[2];
             break;
         }
     }
     else if (buffer.version == 2) {
         switch (buffer.layer) {
         case 1:
-            ftype = "MPEG2l1";
+            ftype = filetypes[3];
             break;
         case 2:
-            ftype = "MPEG2l2";
+            ftype = filetypes[4];
             break;
         case 3:
-            ftype = "MPEG2l3";
+            ftype = filetypes[5];
             break;
         }
     }
     else {
         switch (buffer.layer) {
         case 1:
-            ftype = "MPEG2.5l1";
+            ftype = filetypes[6];
             break;
         case 2:
-            ftype = "MPEG2.5l2";
+            ftype = filetypes[7];
             break;
         case 3:
-            ftype = "MPEG2.5l3";
+            ftype = filetypes[8];
             break;
         }
     }
@@ -1732,10 +1739,6 @@ static const char *exts[] = {
 	"mp1", "mp2", "mp3", NULL
 };
 
-static const char *filetypes[] = {
-    "MP1", "MP2", "MP3", "MPEG2l1", "MPEG2l2", "MPEG2l3", "MPEG2.5l1", "MPEG2.5l2", "MPEG2.5l3", NULL
-};
-
 // define plugin interface
 static DB_decoder_t plugin = {
     .plugin.version_major = 0,