ouai déjà pilote son et ensuite teste cette commande : s_speakerconfig = 1 puis essaie la valeur 5 (1 = mono, 2 = stéréo, 3 = headphone, 4 = 4.1 et 5 = 5.1, 6 = prologic et 7 = 7.1)
Voici un copier-coller que je garde au chaud :
Audio Commands
i_soundeffects [0,1] - If set to 0, disables weapon-specific sound effects, such as the sound of a firing weapon.
s_SoundEnable [0,1] - If set to 0, this option disables all in-game sound. The main reason to use this command would be if you are troubleshooting a sound-related problem or slowdown for example.
s_SpeakerConfig [0-7] - This setting lets you choose the specific speaker configuration for the game. The values are 0 = Uses your Windows Control Panel setting; 1 = Mono; 2 = Stereo; 3 = Headphone; 4 = 4.1; 5 = 5.1; 6 = Prologic; 7 = 7.1.
s_FormatSampleRate [value] - Determines the sample rate in KHz of the sound output, with higher values providing better quality audio at the possible cost of performance.
s_FormatType [0-5] - This setting determines the output format type, with 0 being none; 1 = PCM 8-bit; 2 = PCM 16-bit; 3 = PCM 24-bit; 4 = PCM 32-bit; and 5 = PCM 32-bit Float. The higher the value the better the sound output quality at the potential cost of performance.
s_MaxChannels [value] - This setting determines the maximum number of channels to use for sound reproduction. It is recommended that you set this value to the maximum number of channels possible on your sound hardware for optimal performance. Almost all sound cards support at least 32 channels, many such as the Audigy series support 64 and the X-Fi series support 128 channels.