Hi
I am grabbing the lasted ffmpeg using home-brew - it builds 2.5.3 for me.
In testing I want to transcode a image sequence into a prores movie. The
command is successful but the Images in the sequence are not contiguous. They
repeat over and over frames 0 to fame 9 for 100 frames. I guess t
Paweł Kajak gmail.com> writes:
> ffmpeg -f rawvideo -video_size 352x288
> -vcodec yuv4 -i /dev/video1 test.mpeg
Your camera does not provide data encoded in
yuv4 (a very rare format defined by libquicktime
iirc). It does not support yuv420 either,
judging from the output you provided earlier
2015-02-05 21:52 GMT+01:00 Paweł Kajak :
> 2015-02-05 15:44 GMT+01:00 Carl Eugen Hoyos :
>
>> Paweł Kajak gmail.com> writes:
>>
>> > ffmpeg version 2.1.5
>> > built on Feb 5 2015 03:11:40 with gcc 4.8.2
>>
>> I am curious:
>> Why are you building a fifteen-months old version
>> of FFmpeg today
On Thu, Feb 5, 2015 at 7:18 PM, Sareyka, Julian wrote:
> Hello all,
>
> I am trying to encode video for adaptive streaming and need CBR for that. So
> I use the -b:v, -minrate, -maxrate, -bufsize settings.
> But in the end I get a lower video bitrate as configured. With this command I
> end up w
2015-02-05 15:44 GMT+01:00 Carl Eugen Hoyos :
> Paweł Kajak gmail.com> writes:
>
> > ffmpeg version 2.1.5
> > built on Feb 5 2015 03:11:40 with gcc 4.8.2
>
> I am curious:
> Why are you building a fifteen-months old version
> of FFmpeg today? Is there a bug in newer versions
> that we don't kn
Am 05.02.2015 um 19:18 schrieb Sareyka, Julian:
I am trying to encode video for adaptive streaming and need CBR for that. So I
use the -b:v, -minrate, -maxrate, -bufsize settings.
But in the end I get a lower video bitrate as configured. With this command I
end up with 3200 kb/s instead of 350
Hello all,
I am trying to encode video for adaptive streaming and need CBR for that. So I
use the -b:v, -minrate, -maxrate, -bufsize settings.
But in the end I get a lower video bitrate as configured. With this command I
end up with 3200 kb/s instead of 3500 kb/s:
ffmpeg -y -i 14d7077e-0822-4ab
Second try:
Hello,
what is the primary function to set the field order metadata in a video stream?
a.) -top or
b.) -vf "setfield=..."
I tried to set the field order in a MOV file via "-top" but it did
not work. -vf "setfield=..." worked.
If I want to set the field order in a IMX MXF file, I
Dustinta Cristian ffmpeg.org> writes:
> I'm getting an error now when i try to install
You have to pass --install=ginstall to configure
on Solaris but note that you don't have to install,
just copy the ffmpeg executable where you need it
if you want.
(I never install.)
Am I correct that you
Paweł Kajak gmail.com> writes:
> ffmpeg version 2.1.5
> built on Feb 5 2015 03:11:40 with gcc 4.8.2
I am curious:
Why are you building a fifteen-months old version
of FFmpeg today? Is there a bug in newer versions
that we don't know of?
Your issue was fixed a year ago, please always
test c
>bash-3.2# uname -aSunOS su240tm08 5.10 Generic_147147-26 sun4u sparc
>SUNW,Sun-Fire-V240
I ran "./configure && gmake libavformat/udp.o" ( I used gmake instead of make
because I'm using Solaris) and then I ran twice "gmake V=1 libavformat/udp.o".
Here is the output of the second run:
>bash-3.
Here goes the full output:
$ ffmpeg -f v4l2 -i /dev/video1
test.avi
ffmpeg version 2.1.5 Copyright (c) 2000-2014 the FFmpeg
developers
built on Feb 5 2015 03:11:40 with gcc 4.8.2
(GCC)
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64
--docdir=/usr/doc/ffmpeg-2.1.5/htm
Paweł Kajak gmail.com> writes:
> ffmpeg -f v4l2 -i /dev/video1 test.avi
Complete, uncut console output missing.
> Pixel Format: 'BA81'
This should be supported, test reports are
welcome.
Carl Eugen
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I've been trying to record video from an old external USB webcam
(Media-Tech MT400 -> 0c45:6029) with ffmpeg.
First thing I've tried was to run to try something that works for the
built-in webcam):
ffmpeg -f v4l2 -i /dev/video1 test.avi
But that returned a following error:
Cannot find a proper
Dustinta Cristian ffmpeg.org> writes:
> I used "--disable-pthreads" because I'm getting
> warnings like: gcc: unrecognized option `-pthread'
Please ignore the warnings, do not add --disable-pthreads!
> libavformat/udp.c: In function `udp_join_multicast_group':
> libavformat/udp.c:174: error:
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