diff --git a/src/client/player.rs b/src/client/player.rs
index 8ea30cd..c085b0a 100644
--- a/src/client/player.rs
+++ b/src/client/player.rs
@@ -10,7 +10,7 @@ use url::Url;
 
 use crate::{
     deobfuscate::Deobfuscator,
-    error::{DeobfError, Error, ExtractionError},
+    error::{internal::DeobfError, Error, ExtractionError},
     model::{
         traits::QualityOrd, AudioCodec, AudioFormat, AudioStream, AudioTrack, ChannelId, Subtitle,
         VideoCodec, VideoFormat, VideoPlayer, VideoPlayerDetails, VideoStream,
@@ -143,8 +143,7 @@ impl MapResponse<VideoPlayer> for response::Player {
         _lang: Language,
         deobf: Option<&crate::deobfuscate::DeobfData>,
     ) -> Result<super::MapResult<VideoPlayer>, ExtractionError> {
-        let deobf = Deobfuscator::new(deobf.unwrap())
-            .map_err(|e| ExtractionError::InvalidData(e.to_string().into()))?;
+        let deobf = Deobfuscator::new(deobf.unwrap())?;
         let mut warnings = vec![];
 
         // Check playability status
diff --git a/src/deobfuscate.rs b/src/deobfuscate.rs
index e4b2705..4ce8bbd 100644
--- a/src/deobfuscate.rs
+++ b/src/deobfuscate.rs
@@ -4,9 +4,10 @@ use regex::Regex;
 use reqwest::Client;
 use serde::{Deserialize, Serialize};
 
-use crate::{error::DeobfError, util};
-
-type Result<T> = core::result::Result<T, DeobfError>;
+use crate::{
+    error::{internal::DeobfError, Error},
+    util,
+};
 
 pub struct Deobfuscator {
     ctx: quick_js::Context,
@@ -21,7 +22,7 @@ pub struct DeobfData {
 }
 
 impl DeobfData {
-    pub async fn download(http: Client) -> Result<Self> {
+    pub async fn download(http: Client) -> Result<Self, Error> {
         let js_url = get_player_js_url(&http).await?;
         let player_js = get_response(&http, &js_url).await?;
 
@@ -41,7 +42,7 @@ impl DeobfData {
 }
 
 impl Deobfuscator {
-    pub fn new(data: &DeobfData) -> Result<Self> {
+    pub fn new(data: &DeobfData) -> Result<Self, DeobfError> {
         let ctx =
             quick_js::Context::new().or(Err(DeobfError::Other("could not create QuickJS rt")))?;
         ctx.eval(&data.sig_fn)?;
@@ -50,7 +51,7 @@ impl Deobfuscator {
         Ok(Self { ctx })
     }
 
-    pub fn deobfuscate_sig(&self, sig: &str) -> Result<String> {
+    pub fn deobfuscate_sig(&self, sig: &str) -> Result<String, DeobfError> {
         let res = self.ctx.call_function(DEOBF_SIG_FUNC_NAME, vec![sig])?;
 
         res.as_str().map_or(
@@ -62,7 +63,7 @@ impl Deobfuscator {
         )
     }
 
-    pub fn deobfuscate_nsig(&self, nsig: &str) -> Result<String> {
+    pub fn deobfuscate_nsig(&self, nsig: &str) -> Result<String, DeobfError> {
         let res = self.ctx.call_function(DEOBF_NSIG_FUNC_NAME, vec![nsig])?;
 
         res.as_str().map_or(
@@ -78,7 +79,7 @@ impl Deobfuscator {
 const DEOBF_SIG_FUNC_NAME: &str = "deobf_sig";
 const DEOBF_NSIG_FUNC_NAME: &str = "deobf_nsig";
 
-fn get_sig_fn_name(player_js: &str) -> Result<String> {
+fn get_sig_fn_name(player_js: &str) -> Result<String, DeobfError> {
     static FUNCTION_REGEXES: Lazy<[FancyRegex; 6]> = Lazy::new(|| {
         [
         FancyRegex::new("(?:\\b|[^a-zA-Z0-9$])([a-zA-Z0-9$]{2,})\\s*=\\s*function\\(\\s*a\\s*\\)\\s*\\{\\s*a\\s*=\\s*a\\.split\\(\\s*\"\"\\s*\\)").unwrap(),
@@ -98,7 +99,7 @@ fn caller_function(mapped_name: &str, fn_name: &str) -> String {
     format!("var {mapped_name}={fn_name};")
 }
 
-fn get_sig_fn(player_js: &str) -> Result<String> {
+fn get_sig_fn(player_js: &str) -> Result<String, DeobfError> {
     let dfunc_name = get_sig_fn_name(player_js)?;
 
     let function_pattern_str =
@@ -141,7 +142,7 @@ fn get_sig_fn(player_js: &str) -> Result<String> {
         + &caller_function(DEOBF_SIG_FUNC_NAME, &dfunc_name))
 }
 
-fn get_nsig_fn_name(player_js: &str) -> Result<String> {
+fn get_nsig_fn_name(player_js: &str) -> Result<String, DeobfError> {
     static FUNCTION_NAME_REGEX: Lazy<Regex> = Lazy::new(|| {
         Regex::new("\\.get\\(\"n\"\\)\\)&&\\([a-zA-Z0-9$_]=([a-zA-Z0-9$_]+)(?:\\[(\\d+)])?\\([a-zA-Z0-9$_]\\)")
             .unwrap()
@@ -183,7 +184,7 @@ fn get_nsig_fn_name(player_js: &str) -> Result<String> {
     Ok(name.to_owned())
 }
 
-fn extract_js_fn(js: &str, name: &str) -> Result<String> {
+fn extract_js_fn(js: &str, name: &str) -> Result<String, DeobfError> {
     let scan = ress::Scanner::new(js);
     let mut state = 0;
     let mut level = 0;
@@ -235,7 +236,7 @@ fn extract_js_fn(js: &str, name: &str) -> Result<String> {
     Ok(js[start..end].to_owned())
 }
 
-fn get_nsig_fn(player_js: &str) -> Result<String> {
+fn get_nsig_fn(player_js: &str) -> Result<String, DeobfError> {
     let function_name = get_nsig_fn_name(player_js)?;
     let function_base = function_name.to_owned() + "=function";
     let offset = player_js.find(&function_base).unwrap_or_default();
@@ -244,7 +245,7 @@ fn get_nsig_fn(player_js: &str) -> Result<String> {
         .map(|s| s + ";" + &caller_function(DEOBF_NSIG_FUNC_NAME, &function_name))
 }
 
-async fn get_player_js_url(http: &Client) -> Result<String> {
+async fn get_player_js_url(http: &Client) -> Result<String, Error> {
     let resp = http
         .get("https://www.youtube.com/iframe_api")
         .send()
@@ -267,12 +268,12 @@ async fn get_player_js_url(http: &Client) -> Result<String> {
     ))
 }
 
-async fn get_response(http: &Client, url: &str) -> Result<String> {
+async fn get_response(http: &Client, url: &str) -> Result<String, Error> {
     let resp = http.get(url).send().await?.error_for_status()?;
     Ok(resp.text().await?)
 }
 
-fn get_sts(player_js: &str) -> Result<String> {
+fn get_sts(player_js: &str) -> Result<String, DeobfError> {
     static STS_PATTERN: Lazy<Regex> =
         Lazy::new(|| Regex::new("signatureTimestamp[=:](\\d+)").unwrap());
 
diff --git a/src/error.rs b/src/error.rs
index 101bbfc..9d5abea 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -2,16 +2,13 @@
 
 use std::borrow::Cow;
 
-/// Custom error type for the RustyPipe library
+/// Error type for the RustyPipe library
 #[derive(thiserror::Error, Debug)]
 #[non_exhaustive]
 pub enum Error {
     /// Error extracting content from YouTube
     #[error("extraction error: {0}")]
     Extraction(#[from] ExtractionError),
-    /// Error from the deobfuscater
-    #[error("deobfuscator error: {0}")]
-    Deobfuscation(#[from] DeobfError),
     /// File IO error
     #[error(transparent)]
     Io(#[from] std::io::Error),
@@ -26,28 +23,6 @@ pub enum Error {
     Other(Cow<'static, str>),
 }
 
-/// Error that occurred during the initialization
-/// or use of the YouTube URL signature deobfuscator.
-#[derive(thiserror::Error, Debug)]
-#[non_exhaustive]
-pub enum DeobfError {
-    /// Error from the HTTP client
-    #[error("http error: {0}")]
-    Http(#[from] reqwest::Error),
-    /// Error during JavaScript execution
-    #[error("js execution error: {0}")]
-    JavaScript(#[from] quick_js::ExecutionError),
-    /// Error during JavaScript parsing
-    #[error("js parsing: {0}")]
-    JsParser(#[from] ress::error::Error),
-    /// Could not extract certain data
-    #[error("could not extract {0}")]
-    Extraction(&'static str),
-    /// Unspecified error
-    #[error("error: {0}")]
-    Other(&'static str),
-}
-
 /// Error extracting content from YouTube
 #[derive(thiserror::Error, Debug)]
 #[non_exhaustive]
@@ -80,6 +55,9 @@ pub enum ExtractionError {
     /// Error deserializing YouTube's response JSON
     #[error("deserialization error: {0}")]
     Deserialization(#[from] serde_json::Error),
+    /// Error deobfuscating YouTube's URL signatures
+    #[error("deobfuscation error: {0}")]
+    Deobfuscation(Cow<'static, str>),
     /// YouTube returned invalid data
     #[error("got invalid data from YT: {0}")]
     InvalidData(Cow<'static, str>),
@@ -102,6 +80,40 @@ pub enum ExtractionError {
     DeserializationWarnings,
 }
 
+pub(crate) mod internal {
+    use super::*;
+
+    /// Error that occurred during the initialization
+    /// or use of the YouTube URL signature deobfuscator.
+    #[derive(thiserror::Error, Debug)]
+    pub enum DeobfError {
+        /// Error during JavaScript execution
+        #[error("js execution error: {0}")]
+        JavaScript(#[from] quick_js::ExecutionError),
+        /// Error during JavaScript parsing
+        #[error("js parsing: {0}")]
+        JsParser(#[from] ress::error::Error),
+        /// Could not extract certain data
+        #[error("could not extract {0}")]
+        Extraction(&'static str),
+        /// Unspecified error
+        #[error("error: {0}")]
+        Other(&'static str),
+    }
+
+    impl From<DeobfError> for Error {
+        fn from(value: DeobfError) -> Self {
+            Self::Extraction(value.into())
+        }
+    }
+
+    impl From<DeobfError> for ExtractionError {
+        fn from(value: DeobfError) -> Self {
+            Self::Deobfuscation(value.to_string().into())
+        }
+    }
+}
+
 impl ExtractionError {
     pub(crate) fn should_report(&self) -> bool {
         matches!(