kia koi asa tariqa hai ya koi software , jis sy kisi bi video mein koi sound khud add kia jaye, for example...meri ak video hai ar us mein koi bi sound ni hai..agar kisi tarahn us video mein sound add kia jaye to wo kis tarahn karty hai ......meri baat samjh lagi hai ya ni kisi ko....agar lag gye hai to plzzzz tell me as soon as possible...