fix: port example changes

Author: VincentRPS

examples/audio_recording.py

@@ -1,13 +1,13 @@
 import os
 import discord
-from discord.commands import Option
+from discord.commands import Option, ApplicationContext
 
 bot = discord.Bot(debug_guilds=[...])
 bot.connections = {}
 
 
 @bot.command()
-async def start(ctx, encoding: Option(str, choices=["mp3", "wav", "pcm"])):
+async def start(ctx: ApplicationContext, encoding: Option(str, choices=["mp3", "wav", "pcm", "ogg", "mka", "mkv", "mp4", "m4a",])):
     """
     Record your voice!
     """
@@ -20,8 +20,25 @@ async def start(ctx, encoding: Option(str, choices=["mp3", "wav", "pcm"])):
     vc = await voice.channel.connect()
     bot.connections.update({ctx.guild.id: vc})
 
+    if encoding == "mp3":
+        sink = discord.sinks.MP4Sink()
+    elif encoding == "wav":
+        sink = discord.sinks.WaveSink()
+    elif encoding == "pcm":
+        sink = discord.sinks.PCMSink()
+    elif encoding == "ogg":
+        sink = discord.sinks.OGGSink()
+    elif encoding == "mka":
+        sink = discord.sinks.MKASink()
+    elif encoding == "mkv":
+        sink = discord.sinks.MKVSink()
+    elif encoding == "mp4":
+        sink = discord.sinks.MP4Sink()
+    elif encoding == "m4a":
+        sink = discord.sinks.M4ASink()
+
     vc.start_recording(
-        discord.Sink(encoding=encoding),
+        sink,
         finished_callback,
         ctx.channel,
     )