ffmpeg short conversion got fixed somewhere, no need to workaround it - fixes amplitu...
authorAlex Beregszaszi <alex@rtfs.hu>
Sun, 22 Aug 2004 12:40:57 +0000 (12:40 +0000)
committerAlex Beregszaszi <alex@rtfs.hu>
Sun, 22 Aug 2004 12:40:57 +0000 (12:40 +0000)
Originally committed as revision 3408 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/sonic.c

index 43e3051..b987238 100644 (file)
@@ -501,10 +501,14 @@ static int sonic_encode_init(AVCodecContext *avctx)
     int i, version = 0;
 
     if (avctx->channels > MAX_CHANNELS)
+    {
+       av_log(avctx, AV_LOG_ERROR, "Only mono and stereo streams are supported by now\n");
         return -1; /* only stereo or mono for now */
+    }
 
     if (avctx->channels == 2)
        s->mid_side = 1;
+
     if (avctx->codec->id == CODEC_ID_SONIC_LS)
     {
        s->lossless = 1;
@@ -627,10 +631,12 @@ static int sonic_encode_frame(AVCodecContext *avctx,
     // short -> internal
     for (i = 0; i < s->frame_size; i++)
     {
-       if (samples[i] < 0)
-           s->int_samples[i] = samples[i]+32768;
-       else
-           s->int_samples[i] = samples[i]-32768;
+//     if (samples[i] < 0)
+//         s->int_samples[i] = samples[i]+32768;
+//     else
+//         s->int_samples[i] = samples[i]-32768;
+       s->int_samples[i] = samples[i];
+//     av_log(NULL, AV_LOG_INFO, "%d\n", s->int_samples[i]);
     }
 
     if (!s->lossless)