Am 14.01.2019 um 08:40 schrieb Michael Koch:
Am 14.01.2019 um 07:28 schrieb Michael Koch:
When I create a color-look-up-table with this command line, the
result is a 512x512 clut saved as 16-bit PNG. It works as expected
and I checked that the top left pixel is black (R=0, G=0, B=0) and
the
Am 14.01.2019 um 07:28 schrieb Michael Koch:
When I create a color-look-up-table with this command line, the result
is a 512x512 clut saved as 16-bit PNG. It works as expected and I
checked that the top left pixel is black (R=0, G=0, B=0) and the
bottom right pixel is white (R=65026, G=65026,
When I create a color-look-up-table with this command line, the result
is a 512x512 clut saved as 16-bit PNG. It works as expected and I
checked that the top left pixel is black (R=0, G=0, B=0) and the bottom
right pixel is white (R=65026, G=65026, B=65026).
c:\ffmpeg\ffmpeg -f lavfi -i
background:
in win10, ew usage FFmpeg capture web cam. as .avi;
for base OpenCV analyze pupil/..etc. info.
problem:
we know FFmpeg load and work need time,
so means from call FFmpeg to real write .avi into disk , had to wait
random time;
but the pupil video must very accurate match with other
Hi Ben!
2018-12-07 19:23 GMT+01:00, Benjamin Turkus :
> I've been transcoding a bunch of v210/pcm quicktime files to ffv1/pcm mkv,
> and I keep receiving "Non-monotonous DTS in output stream 0:1" messages,
> and sometimes even "DTS out of order" warnings. I can't find any reason why
> the errors
2019-01-13 4:38 GMT+01:00, Steven Varga :
> when running the following ffmpeg chain I can't set the output
> psudo device (/dev/video1) format. What am I doing wrong?
Command line including complete, uncut console output missing /
add -pix_fmt yuv420p
Carl Eugen
I'm trying to record 8 sources (3 Video + 5 audio) simultaneously and
synchronized, however I can't seem to get it to transcode real time in one
instance.
Sample command:
ffmpeg -y `
-thread_queue_size -indexmem -f dshow -rtbufsize 2147.48M
-video_size 3440x1440 -framerate 100 `
On 1/13/19, Hafez Adnan wrote:
> Hi All,
>
> Kindly I need your support to convert the CAF file to MP3 format.
>
> I am using the following command, but I getting the following error:
>
> ffmpeg -i 40c90a1b16acc9f88ee700d2d812af63..caf test.caf
>
> ffmpeg version 2.6.8 Copyright (c) 2000-2016 the
Hi All,
Kindly I need your support to convert the CAF file to MP3 format.
I am using the following command, but I getting the following error:
ffmpeg -i 40c90a1b16acc9f88ee700d2d812af63..caf test.caf
ffmpeg version 2.6.8 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 4.8.5
