ogg-opus-decoder - npm Package Compare versions

Comparing version 1.6.12 to 1.6.13

package.json

 {
   "name": "ogg-opus-decoder",
-  "version": "1.6.12",
+  "version": "1.6.13",
   "description": "Web Assembly streaming Ogg Opus decoder",
@@ -57,5 +57,5 @@ "type": "module",
     "@wasm-audio-decoders/common": "9.0.5",
-    "codec-parser": "2.4.3",
+    "codec-parser": "2.5.0",
     "opus-decoder": "0.7.6"
   }
 }

README.md

 # `ogg-opus-decoder`
 
 `ogg-opus-decoder` is a Web Assembly Ogg Opus audio decoder.
-  * 108.5 KiB minified bundle size
+  * 108.9 KiB minified bundle size
   * Browser and NodeJS support
@@ -6,0 +6,0 @@ * Built in Web Worker support

src/OggOpusDecoder.js

@@ -13,4 +13,4 @@ import { WASMAudioDecoderCommon } from "@wasm-audio-decoders/common";
   absoluteGranulePosition,
-  samples,
   data,
+  totalSamples,
 } from "codec-parser";
@@ -53,3 +53,2 @@
     this._channels = this._forceStereo ? 2 : header[channels];
-    this._beginningSampleOffset = null;
 
@@ -99,13 +98,2 @@ this._decoder = new this._decoderClass({
 
-        // record beginning sample offset for absoluteGranulePosition logic
-        if (
-          this._beginningSampleOffset === null &&
-          Number(oggPage[absoluteGranulePosition]) > -1
-        ) {
-          this._beginningSampleOffset =
-            oggPage[absoluteGranulePosition] -
-            BigInt(oggPage[samples]) +
-            BigInt(this._preSkip);
-        }
-
         if (oggPage[isLastPage]) {
@@ -116,17 +104,16 @@ // in cases where BigInt isn't supported, don't do any absoluteGranulePosition logic (i.e. old iOS versions)
               (this._totalSamplesDecoded / this._sampleRate) * 48000;
-            const totalOggSamples_48000 = Number(
-              oggPage[absoluteGranulePosition] - this._beginningSampleOffset,
-            );
 
             // trim any extra samples that are decoded beyond the absoluteGranulePosition, relative to where we started in the stream
             const samplesToTrim = Math.round(
-              ((totalDecodedSamples_48000 - totalOggSamples_48000) / 48000) *
+              ((totalDecodedSamples_48000 - oggPage[totalSamples]) / 48000) *
                 this._sampleRate,
             );
 
-            for (let i = 0; i < channelData.length; i++) {
-              channelData[i] = channelData[i].subarray(
-                0,
-                samplesDecoded - samplesToTrim,
-              );
+            if (samplesToTrim > 0) {
+              for (let i = 0; i < channelData.length; i++) {
+                channelData[i] = channelData[i].subarray(
+                  0,
+                  samplesDecoded - samplesToTrim,
+                );
+              }
             }
@@ -133,0 +120,0 @@

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Improved metrics

Total package byte prevSize

195726

increased by0.44%

Worsened metrics

Lines of code

725

decreased by-1.36%

Dependency changes

• + Addedcodec-parser@2.5.0(transitive)

• - Removedcodec-parser@2.4.3(transitive)

• Updatedcodec-parser@2.5.0