Date: Fri, 20 Dec 2019 19:42:55 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Marcel Bonnet <marcelbonnet@gmail.com>, FreeBSD multimedia <freebsd-multimedia@freebsd.org> Subject: Re: [off-topic] Applying gain to an audio sample Message-ID: <77875a51-0cef-a27f-7d27-9eac8426bb74@selasky.org> In-Reply-To: <CAPe0dB=BGyeLX3Xue=nNpHqRn8s-4xAO_T4Asmv-DUGk8uu2Jg@mail.gmail.com> References: <CAPe0dB=BGyeLX3Xue=nNpHqRn8s-4xAO_T4Asmv-DUGk8uu2Jg@mail.gmail.com>
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On 2019-12-20 19:43, Marcel Bonnet wrote: > - read an audio sample as integer (stereo 16 bit LE) > - convert to float > - apply a gain, like: sample *= 0.3f > - convert to integer again The attachment is missing. Probably better to use the host endian version of AFMT. --HPS
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