I don't really know where to post this, so I'll just post it here, If i'm wrong please tell me where should I post it or move my thread instead.

So I just found out you can record escenes in your replays with the commands startmovie name and endmovie. When you do this apparently doesn't record video itself but images in TGA format and a WAV audio file (these files save in your game folder depending on the game Steam\steamapps\common\dota 2 beta\game\dota). You can convert later these files into a video with a software like Virtual Dub, Sony Vegas or Adobe After Effects. Now my problem is that the audio file is missing, I can only find the images. I've been googling this issue and I have only found more guides to record in this way for games like CS:GO, L4D2 and TF2. If anybody know about this topic please help me, maybe there's a command missing to activate the sound recording or something like that.

More info: https://developer.valvesoftware.com/...Video_Creation