Hello All,
Please reply to my below attached mail as early as possible.
-- Forwarded message --
From: mahek delawala
Date: 12 June 2018 at 16:23
Subject: Audio track not present in playing recorded file in vlc locally
using ffmpeg
To: FFmpeg user questions
Hi All,
I am
On Tue, Jun 12, 2018 at 12:11:42 -0400, Steven Anderson wrote:
> https://youtu.be/oPxdWW0-uZE
> It has shimmering of letters about 1 minute in and gets worse.
YouTube only shows me a 55 seconds long video, and I can't see any
incorrect effects at first glance.
> ffmpeg -y -i
On 12-06-2018 11:59 PM, Ronak wrote:
We've noticed that ffmpeg is really slow at segmenting the content at such a
small fragmentation size.
What's the reason behind this?
Here's the command we're running: ffmpeg -i "${FILE}.mp4" -codec copy -hls_time
9.75238095238095 -hls_segment_type
Hi all,
So we're investigating using ffmpeg to generate fMP4 assets at a 1s
fragmentation size for our audio content. Our content has no video.
We've noticed that ffmpeg is really slow at segmenting the content at such a
small fragmentation size.
What's the reason behind this?
Here's the
Hi!
Here is an example of the video I created:
https://youtu.be/oPxdWW0-uZE
It has shimmering of letters about 1 minute in and gets worse.
created using the following steps:
1. On linux (Ubuntu 18.04) install youtube-dl
sudo apt-get install youtube-dl
2. download the video:
youtube-dl -F
Hello Dave,
Thank's very much for your fast answer.
It works fine also for me now (thank's to you)!
I did plenty of tests (including -flags +ildct+ilme argument) using the Prores
codec instead of the Prores_ks one...where I had the the wrong original scan
type.
I also tried with Prores_ks codec
Hi Carl,
What do you mean by "just test with ffmpeg?"
What option prints this information out? Or what code would I have to write?
Ronak
> On Jun 12, 2018, at 4:14 AM, Carl Eugen Hoyos wrote:
>
> 2018-06-12 2:14 GMT+02:00, Ronak Patel :
>
>> I was curious about the best way to calculate
On 2018-06-12 at 4:11 AM EDT, Carl Eugen Hoyos wrote:
2018-06-12 4:42 GMT+02:00, Zak :
These two questions cannot be answered by ffmpeg, by
any executable, I suspect security considerations are
among the reasons why this is impossible.
Iirc, ldd does not work on osx, "otool -L ffmpeg" will
2018-06-12 2:14 GMT+02:00, Ronak Patel :
> I was curious about the best way to calculate the overhead of an
> fmp4 file vs ADTS.
(Assuming the difference between adts and "mov/mp4")
This sounds very difficult to calculate, it will be easier to just
test with ffmpeg (or MP4Box).
The difference
> In this case, ffplay is the wrong tool for you, ffmpeg -i input -an -f
null -
> may be a better idea.
FFmpeg decodes a video depending on the hardware capacities, i.e., a video
of 10 sec may be decoded in more than 1 mn or in only 5 sec. Therefore,
FFmpeg doesn't incur miss rate (all frames are
On 12/06/2018, Zak wrote:
> Dear FFmpeg User Mailing List,
>
> The versions of certain libraries are printed in the banner, such as
> libavcodec.
>
> I am curious how to find information about linked libraries, such as
> libmp3lame, the LAME MP3 encoder. I would like to know:
>
> 1. Was it
11 matches
Mail list logo
