Am 27.10.22 um 22:38 schrieb Phil Rhodes via ffmpeg-user:
"Pad" in audio engineering usually means "to attenuate."
"Pad that down a bit," meaning "reduce the volume."
seriously? and that question starts with top-posting and wrong quoting!
in which crazy world means padding reduce something w
Le 27/10/2022 à 17:46, John Van Ostrand a écrit :
Hi All,
The RAW video discussion had me thinking about resolution and bit rates for
video and I had some questions. These are not how-to questions but general
video questions. I'm an amateur so the contest of these questions is around
video for h
Le 27/10/2022 à 13:31, Naveen.B a écrit :
one last question, any idea on how to know/measure how long the ffmpeg
takes to encode the file.
The answer depends on too many parameters.
i.e, basically I want to know how much time it takes to compress with
different presets and how much time it
On Thu, 27 Oct 2022 15:57:59 -0400
Clay via ffmpeg-user wrote:
> Dumb ffmpeg question alert:
>
> What is a "pad" in the context of an "input pad", an "output pad" and
> a "filter pad"?
>
> I understand the concept of padding a video with horizontal or
> vertical bars, padding audio with dead ai
"Pad" in audio engineering usually means "to attenuate."
"Pad that down a bit," meaning "reduce the volume."
P
On Thursday, 27 October 2022 at 21:18:46 BST, Michael Koch
wrote:
Am 27.10.2022 um 21:57 schrieb Clay via ffmpeg-user:
> Dumb ffmpeg question alert:
>
> What is a "pad" in the
Am 27.10.2022 um 21:57 schrieb Clay via ffmpeg-user:
Dumb ffmpeg question alert:
What is a "pad" in the context of an "input pad", an "output pad" and a
"filter pad"?
"input pad" and "output pad" are described in chapter 32:
https://www.ffmpeg.org/ffmpeg-all.html#Filtergraph-description
"filt
Dumb ffmpeg question alert:
What is a "pad" in the context of an "input pad", an "output pad" and a
"filter pad"?
I understand the concept of padding a video with horizontal or vertical
bars, padding audio with dead air or some other audio, but this is
different.
Is there a technical description
I suppose there's a couple of other things to be said about raw video, or in
fact any less-complex codec.
First, it requires less CPU time to play it back. If for some reason you're
storage-rich but CPU poor in some very specific application, especially some
piece of embedded electronics where
Carl's comments are great. I try to carve out duplicate content, but
this Q&A format may allow for leaving Carl's initial reply inline.
>> 1. Why does it make sense to convert from a lossy format to raw?
>> You're not
>> gaining any more detail.
>
> It doesn't, unless you need raw for some furthe
[knocking off a quick answer]
On 10/27/2022 8:46 AM, John Van Ostrand wrote:
1. Why does it make sense to convert from a lossy format to raw? You're not
gaining any more detail.
It doesn't, unless you need raw for some further processing (that's what
happens in the ffmpeg pipeline- demux, dec
Hi All,
The RAW video discussion had me thinking about resolution and bit rates for
video and I had some questions. These are not how-to questions but general
video questions. I'm an amateur so the contest of these questions is around
video for home movies and social media, stored and shared as da
On 10/27/2022 4:31 AM, Naveen.B wrote:
one last question, any idea on how to know/measure how long the ffmpeg
takes to encode the file.
i.e, basically I want to know how much time it takes to compress with
different presets and how much time it takes to encode for an uncompressed
RAW video.
By
On 10/27/22, Benjamin Houtman wrote:
> Hi all,
> I’m attempting to create a high pass filter that removes all frequencies
> below 50 Hz. I’ve tried acutsub, acrossover, and highpass, but they all
> seem to attenuate rather than remove those tones entirely. I need to do
> these in batch on multiple
Hi all,
I’m attempting to create a high pass filter that removes all frequencies
below 50 Hz. I’ve tried acutsub, acrossover, and highpass, but they all
seem to attenuate rather than remove those tones entirely. I need to do
these in batch on multiple files so a DAW really isn’t an option. My
apolo
>
> > I tried by giving the input with -pix_fmt, it's the same error.
> >
> > Yes, I want raw video. I have converted RAW files to .mp4 successfully
> with
> > uncompressed, the size of the .mp4 format video was less comparatively.
> > I have 30 RAW files with each file is around 4Mbps (so, 30 RAW
15 matches
Mail list logo
