[Libav-user] FIlter noise

[Paul B Mahol]

On 11/8/13, Yamusani Vinay <yamusanivinay at gmail.com> wrote:
> If filter itself clips the noise then when I apply the maximum gain(i.e
> +20).Why I will get the noise?

Because of the audio sample you use.

>
>
> On Fri, Nov 8, 2013 at 4:28 PM, Mert Gedik <gedikmert89 at gmail.com> wrote:
>
>>  Hey yamusani,
>>
>> Could you please tell me how to make the audio effects? With filters? If
>> yes, is there a code snippet to show how to use it..
>>
>> Thanks..
>>
>>
>>
>> Mert
>> --
>> Sent from Mailbox <https://www.dropbox.com/mailbox> for iPhone
>>
>> On Cum, Kas 8, 2013 at 8:04 AM, Yamusani Vinay <yamusanivinay at gmail.com
>> ="mailto:yamusanivinay at gmail.com">> wrote:
>>
>>>  Hi Paul,
>>> But I came to hear that there is method called av_clip in ffmpeg for
>>> clipping noise.Do you have any idea about that?
>>>
>>>
>>> On Thu, Nov 7, 2013 at 9:41 PM, Paul B Mahol <onemda at gmail.com> wrote:
>>>
>>>> On 11/7/13, Yamusani Vinay <yamusanivinay at gmail.com> wrote:
>>>> > Hi All,
>>>> >
>>>> >      I am able to apply bass,equalizer effect filter.But when I
>>>> increase
>>>> > the gain of bass filter.I am getting huge noise.So Is there any way
>>>> > to
>>>> > filter the noise If yes what are the methods to filter the noise?
>>>> >
>>>> > Thanks & Regards,
>>>> > Vinay
>>>> >
>>>>
>>>> If gain is too big clipping will eventually happen.
>>>> So whatever you are doing are doing it wrong.
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>>>
>>>
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>