rename codec parsing file

src/audio/mod.rs

@@ -57,6 +57,6 @@ pub fn init(
     Ok(audio_control_in)
 }
 
-mod avcodec;
+mod codec;
 mod pw;
 mod sound_mgr;

src/audio/sound_mgr.rs

@@ -8,7 +8,7 @@ use std::{
 
 use crate::{config::Settings, player::PlayerEvent, utils::Error};
 
-use super::{avcodec, pw, AudioEvent, SoundManager};
+use super::{codec, pw, AudioEvent, SoundManager};
 
 impl SoundManager {
     pub fn init(
@@ -30,7 +30,7 @@ impl SoundManager {
                 Ok(_) => (),
             };
         });
-        let libav_context = avcodec::init()?;
+        let decoder_context = codec::init()?;
         Ok(SoundManager {
             settings,
             error_chan,