norohind/vanilla
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only apply gain correction if we have any R128 tags.

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This commit is contained in:
Adrian Ulrich 2019-02-21 20:10:42 +01:00
parent 2340a349a1
commit 16dd5fc601
1 changed files with 11 additions and 4 deletions
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15
app/src/main/java/ch/blinkenlights/android/vanilla/BastpUtil.java
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@ -81,19 +81,26 @@ public class BastpUtil {
} }
// R128 replay gain // R128 replay gain
float base = 5.0f; boolean r128 = false;
if(tags.containsKey("R128_BASTP_BASE_GAIN")) { if(tags.containsKey("R128_BASTP_BASE_GAIN")) {
base += getFloatFromString((String)((ArrayList)tags.get("R128_BASTP_BASE_GAIN")).get(0)) / 256.0f; float base = getFloatFromString((String)((ArrayList)tags.get("R128_BASTP_BASE_GAIN")).get(0)) / 256.0f;
gv.track = base; gv.track = base;
gv.album = base; gv.album = base;
r128 = true;
} }
if(tags.containsKey("R128_TRACK_GAIN")) { if(tags.containsKey("R128_TRACK_GAIN")) {
gv.track = base + getFloatFromString((String)((ArrayList)tags.get("R128_TRACK_GAIN")).get(0)) / 256.0f; gv.track += getFloatFromString((String)((ArrayList)tags.get("R128_TRACK_GAIN")).get(0)) / 256.0f;
r128 = true;
} }
if(tags.containsKey("R128_ALBUM_GAIN")) { if(tags.containsKey("R128_ALBUM_GAIN")) {
gv.album = base + getFloatFromString((String)((ArrayList)tags.get("R128_ALBUM_GAIN")).get(0)) / 256.0f; gv.album += getFloatFromString((String)((ArrayList)tags.get("R128_ALBUM_GAIN")).get(0)) / 256.0f;
r128 = true;
} }
if (r128) {
gv.track += 5.0f;
gv.album += 5.0f;
}
return gv; return gv;
} }