diff --git a/README.md b/README.md
index df6668e..f048088 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,10 @@ Performant LavaLink replacement written in Node.js.
 - [`prism-media`](https://npmjs.com/package/prism-media)
 - [`opusscript`](https://npmjs.com/package/opusscript) or [`@discordjs/opus`](https://npmjs.com/package/@discordjs/opus)
 - [`libsodium-wrappers`](https://npmjs.com/package/libsodium-wrappers) or [`sodium-native`](https://npmjs.com/package/sodium-native) or [`tweetnacl`](https://npmjs.com/package/tweetnacl)
+- [`ffmpeg`](https://ffmpeg.org/) or [`avconv`](https://libav.org/) or [`ffmpeg-static`](https://npmjs.com/package/ffmpeg-static)
+
+> [!NOTE]
+> For most sources FFmpeg isn't required. It is current required for timescale, seek and endTime filter. Required for `local` and `http` sources.
 
 ## Installation
 
diff --git a/config.js b/config.js
index 1f4bc45..491e41b 100644
--- a/config.js
+++ b/config.js
@@ -162,7 +162,8 @@ export default {
   },
   audio: {
     quality: 'high',
-    encryption: 'xsalsa20_poly1305_lite'
+    encryption: 'xsalsa20_poly1305_lite',
+    resamplingQuality: 'best' // best, medium, fastest, zero order holder, linear
   },
   voiceReceive: {
     type: 'pcm', // pcm, opus
diff --git a/src/filters.js b/src/filters.js
index 495bd30..aa57402 100644
--- a/src/filters.js
+++ b/src/filters.js
@@ -177,19 +177,6 @@ class Filters {
   getResource(decodedTrack, streamInfo, realTime, currentStream) {
     return new Promise(async (resolve) => {
       try {
-        if (decodedTrack.sourceName === 'deezer') {
-          debugLog('retrieveStream', 4, { type: 2, sourceName: decodedTrack.sourceName, query: decodedTrack.title, message: 'Filtering does not support Deezer platform.' })
-
-          return resolve({
-            status: 1,
-            exception: {
-              message: 'Filtering does not support Deezer platform',
-              severity: 'fault',
-              cause: 'Unimplemented feature.'
-            }
-          })
-        }
-
         const startTime = this.filters.find((filter) => filter.name === 'seek')?.data
         const endTime = this.filters.find((filter) => filter.name === 'endTime')?.data
 
@@ -234,6 +221,19 @@ class Filters {
             resolve({ stream })
           }
         } else {
+          if (decodedTrack.sourceName === 'deezer') {
+            debugLog('retrieveStream', 4, { type: 2, sourceName: decodedTrack.sourceName, query: decodedTrack.title, message: 'Filtering does not support Deezer platform.' })
+  
+            return resolve({
+              status: 1,
+              exception: {
+                message: 'Non-native filtering does not support Deezer platform',
+                severity: 'fault',
+                cause: 'Unimplemented feature.'
+              }
+            })
+          }
+
           const ffmpeg = new prism.FFmpeg({
             args: [
               '-loglevel', '0',
diff --git a/src/sources/bandcamp.js b/src/sources/bandcamp.js
index 3158001..5d7551d 100644
--- a/src/sources/bandcamp.js
+++ b/src/sources/bandcamp.js
@@ -183,7 +183,7 @@ async function retrieveStream(uri, title) {
   return {
     url: streamURL[0],
     protocol: 'https',
-    format: 'arbitrary'
+    format: 'mp3'
   }
 }
 
diff --git a/src/sources/deezer.js b/src/sources/deezer.js
index 96254a7..7d5aa78 100644
--- a/src/sources/deezer.js
+++ b/src/sources/deezer.js
@@ -286,7 +286,7 @@ async function retrieveStream(identifier, title) {
   return {
     url: streamData.data[0].media[0].sources[0].url,
     protocol: 'https',
-    format: 'arbitrary',
+    format: streamData.data[0].media[0].format.startsWith('MP3') ? 'mp3' : 'flac',
     additionalData: trackInfo
   }
 }
diff --git a/src/voice/utils.js b/src/voice/utils.js
index da6994a..232bb95 100644
--- a/src/voice/utils.js
+++ b/src/voice/utils.js
@@ -1,7 +1,18 @@
+import prism from 'prism-media'
+import lame from '@flat/lame' /* libmp3lame bindings */
+import SampleRate from 'node-libsamplerate' /* libsamplerate bindings */
+
 import config from '../../config.js'
 import constants from '../../constants.js'
 
-import prism from 'prism-media'
+let resamplingQuality = null
+switch (config.audio.resamplingQuality) {
+  case 'best': resamplingQuality = SampleRate.SRC_SINC_BEST_QUALITY; break
+  case 'medium': resamplingQuality = SampleRate.SRC_SINC_MEDIUM_QUALITY; break
+  case 'fastest': resamplingQuality = SampleRate.SRC_ZERO_ORDER_HOLD; break
+  case 'zero order holder': resamplingQuality = SampleRate.SRC_ZERO_ORDER_HOLD; break
+  case 'linear': resamplingQuality = SampleRate.SRC_LINEAR; break
+}
 
 class NodeLinkStream {
   constructor(stream, pipes, ffmpegState) {
@@ -95,6 +106,7 @@ function isDecodedInternally(stream, type) {
     case 'webm/opus':
     case 'ogg/opus': return 3 + 1 + (stream.ffmpegState === 2 ? -2 : 0)
     case 'wav': return 2 + 1 + (stream.ffmpegState === 2 ? -2 : 0)
+    case 'mp3': return 3 + 1 + (stream.ffmpegState === 2 ? -2 : 0)
     default: return false
   }
 }
@@ -126,6 +138,26 @@ function createAudioResource(stream, type, additionalPipes = [], ffmpegState = f
     ], ffmpegState)
   }
 
+  if (type === 'mp3') {
+    return new NodeLinkStream(stream, [
+      new lame.Decoder(),
+      new SampleRate.SampleRate({
+        type: resamplingQuality,
+        channels: 2, 
+        fromRate: 44100, 
+        fromDepth: 16,
+        toRate: constants.opus.samplingRate, 
+        toDepth: 16
+      }),
+      ...additionalPipes,
+      new prism.opus.Encoder({
+        rate: constants.opus.samplingRate,
+        channels: constants.opus.channels,
+        frameSize: constants.opus.frameSize
+      })
+    ], ffmpegState)
+  }
+
   const ffmpeg = new prism.FFmpeg({
     args: [
       '-loglevel', '0',