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lavfi/volume: extend volume logging
authorStefano Sabatini <stefasab@gmail.com>
Wed, 25 Dec 2013 16:55:16 +0000 (17:55 +0100)
committerStefano Sabatini <stefasab@gmail.com>
Wed, 25 Dec 2013 17:26:34 +0000 (18:26 +0100)
libavfilter/af_volume.c

index 9dc868f..454d462 100644 (file)
@@ -249,16 +249,17 @@ static int set_volume(AVFilterContext *ctx)
     }
     vol->var_values[VAR_VOLUME] = vol->volume;
 
+    av_log(ctx, AV_LOG_VERBOSE, "n:%f t:%f pts:%f precision:%s ",
+           vol->var_values[VAR_N], vol->var_values[VAR_T], vol->var_values[VAR_PTS],
+           precision_str[vol->precision]);
+
     if (vol->precision == PRECISION_FIXED) {
         vol->volume_i = (int)(vol->volume * 256 + 0.5);
         vol->volume   = vol->volume_i / 256.0;
-        av_log(ctx, AV_LOG_VERBOSE, "volume:(%d/256)(%f)(%1.2fdB) precision:fixed\n",
-               vol->volume_i, vol->volume, 20.0*log(vol->volume)/M_LN10);
-    } else {
-        av_log(ctx, AV_LOG_VERBOSE, "volume:(%f)(%1.2fdB) precision:%s\n",
-               vol->volume, 20.0*log(vol->volume)/M_LN10,
-               precision_str[vol->precision]);
+        av_log(ctx, AV_LOG_VERBOSE, "volume_i:%d/255 ", vol->volume_i);
     }
+    av_log(ctx, AV_LOG_VERBOSE, "volume:%f volume_dB:%f\n",
+           vol->volume, 20.0*log(vol->volume)/M_LN10);
 
     volume_init(vol);
     return 0;