Am 13.05.2016 um 21:10 schrieb Chovy:
Original Message
How should I pass multiple cookies to one -cookies arg?
Please see the fine documentation:
https://ffmpeg.org/ffmpeg-protocols.html#HTTP-Cookies
Please try to fix your quoting, Carl Eugen
Don't know what you mean by
On Fri, 13 May 2016, Dpto. Datos Television Costa Blanca wrote:
El 12/05/2016 a las 21:19, Marton Balint escribió:
The actual command is:
./ffmpeg -re -f decklink -i "DeckLink SDI 4K@2" -c:v mpeg2video -pix_fmt
yuv420p -aspect 16:9 -deinterlace -sc_threshold 10 -b:v 3.5M
-minrate:v 3
> I would probably add "-dn -sn" to go sure (v, a, d, s being the only
> four classes of streams, AFAIU), I don't know what ffmpeg does with
> unknown data streams for example. And add "-map 0" if you want *all*
> audio streams to be copied, otherwise ffmpeg chooses only the first
> one.
Ah! Thanks
Chovy protonmail.com> writes:
> > > How should I pass multiple cookies to one -cookies arg?
> >
> > Please see the fine documentation:
> > https://ffmpeg.org/ffmpeg-protocols.html#HTTP-Cookies
> >
> > Please try to fix your quoting, Carl Eugen
>
> Don't know what you mean by "fix my quoting"
h
Hi everyone,
I noticed that recently a VAAPI based H264 encoder was added to ffmpeg.
I built ffmpeg from git and now I have h264_vaapi listed in ffmpeg -encoders
output.
However, when I try to use ffmpeg ... -vcodec h264_vaapi I get the following
error:
Impossible to convert between the formats
Chovy protonmail.ch> writes:
> Is there a way to tell ffmpeg which stream to pick?
> Its auto-selecting now, but it rarely picks the quality I want.
Command line and complete, uncut console output missing-
Carl Eugen
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Ana gmail.com> writes:
> I used this code: FFMPEG -i Myfile.avi -c:v libx264 rgb
> -pix_fmt rgb24 newfile.avi
> The file is to slow
to(o?) slow is difficult to understand...
(but try mov instead of avi)
> and quality is not very good.
You did not use any quality option, use -crf to select
I have to use the manifest file for ffmpeg because it sets specific cookies. Is
there a way to tell ffmpeg which stream to pick? Its auto-selecting now, but it
rarely picks the quality I want.
-- chovy
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Original Message
> How should I pass multiple cookies to one -cookies arg?
Please see the fine documentation:
https://ffmpeg.org/ffmpeg-protocols.html#HTTP-Cookies
Please try to fix your quoting, Carl Eugen
Don't know what you mean by "fix my quoting" and that example you link
C:\FFmpeg\ffmpeg-20160326-git-8ff0f6a-win64-static\bin
>ffmpeg -i "C:\Users\ADMIN\Desktop\Camera 17.avi" -c:v libx264rgb -pix_fmt
rgb24
"C:\Users\ADMIN\Desktop\Camera 017.avi"
ffmpeg version N-79143-g8ff0f6a Copyright (c) 2000-2016 the FFmpeg
developers
built with gcc 5.3.0 (GCC)
configuration
Chovy protonmail.com> writes:
> How should I pass multiple cookies to one -cookies arg?
Please see the fine documentation:
https://ffmpeg.org/ffmpeg-protocols.html#HTTP-Cookies
Please try to fix your quoting, Carl Eugen
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f
Original Message
Chovy protonmail.ch> writes:
> $ ffmpeg -cookies 'unique_id=1463107910_611761421;
> path=/hls/live/203451/msios_ch08/; domain=165735-i.akamaihd.net;'
> -cookies
I strongly suspect your FFmpeg command line should contain
exactly one -cookies option.
How should
How to import letest ffmpeg library in to android which is work in ubuntu
system?
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Ana wrote:
Ok, I used the Click-it player to convert to the AVI. The original video
plays correctly. When I convert it the video only plays in GOM and VLC but
slow. This is what the file looks like:
Try posting entire output of your ffmpeg command + likely someone can assist
you.
Unsure what
Ok, I used the Click-it player to convert to the AVI. The original video
plays correctly. When I convert it the video only plays in GOM and VLC but
slow. This is what the file looks like:
*Complete name: F:\Camera 2.avi*
*Format : AVI*
For note DCP's are typically 2.6 gamma encoded X'Y'Z'.
Conversion to Rec 709 RGB might be as simple as linearise to XYZ and
then convert to 709 using the primaries matrix and apply an
appropriate transfer function for your new display environment,
however for perceptual matching you may need to ad
Hi Chris!
On Fri, May 13, 2016 at 2:54 PM, Christoph Gerstbauer
wrote:
> Hi again, Kieran,
>
> sorry I meaned : "are the DPX logarithmic XYZ or linear XYZ? "
>
> Didnt mean RGB.
>
> Best Regards
> Chris
>
These are not DPX at all, they are born digital Digital Cinema
Packages. On a side note, I
Hi, Kieran,
are the DPX logarithmic RGB or linear RGB?
In my esperience without using a 3DLUT -> The logarithmic scale of the
RGB values always lead to washed out pictures, when transcoding to a
linear scale.
I think you need a 3DLUT (e.g CineonLOG) and the colorspace filter to
get better colo
Hi again, Kieran,
sorry I meaned : "are the DPX logarithmic XYZ or linear XYZ? "
Didnt mean RGB.
Best Regards
Chris
Am 13.05.2016 um 12:46 schrieb Kieran O'Leary:
Hello,
I want to transcode a DCP to ProRes or x264 while transforming to bt709. I am
experimenting with the colorspace filter, a
On 13 May 2016 12:26 p.m., "Paul B Mahol" wrote:
>
>
> This is XYZ right?
>
> AFAIK colorspace filter doesn't support XYZ as input.
>
It is indeed XYZ. However when I transcode the DCP to libx264 without any
filtering and the output file is yuv420p, the colorspace filter still
throws up the erro
Hi Moritz,
I'll appreciate if you can show me some sample clips with multiple video
streams, such as DVDs/Blu Rays that use it for various angles.
Thanks!
B.R.
Andrew
At 2016-05-13 16:45:49, "Moritz Barsnick" wrote:
>On Fri, May 13, 2016 at 12:02:52 +0800, qw wrote:
>> I know there mayb
On 5/13/16, Kieran O'Leary wrote:
> Hello,
>
> I want to transcode a DCP to ProRes or x264 while transforming to bt709. I
> am experimenting with the colorspace filter, as I've found that most DCPS
> that I've converted have low contrast and washed out colours. As some DCP
> players (EasyDCP) allo
Hello,
I want to transcode a DCP to ProRes or x264 while transforming to bt709. I am
experimenting with the colorspace filter, as I've found that most DCPS that
I've converted have low contrast and washed out colours. As some DCP players
(EasyDCP) allow XYZ -> bt709 transforms, I wanted to see
On Thu, May 12, 2016 at 22:12:18 -0400, Brandon McGinty-Carroll wrote:
> e.g. ffmpeg -i http://www.site.com/file.{wma,mkv,flv} -vn -acodec copy out.nut
I would probably add "-dn -sn" to go sure (v, a, d, s being the only
four classes of streams, AFAIU), I don't know what ffmpeg does with
unknown d
Chovy protonmail.ch> writes:
> $ ffmpeg -cookies 'unique_id=1463107910_611761421;
> path=/hls/live/203451/msios_ch08/; domain=165735-i.akamaihd.net;'
> -cookies
I strongly suspect your FFmpeg command line should contain
exactly one -cookies option.
Carl Eugen
___
On Fri, May 13, 2016 at 12:02:52 +0800, qw wrote:
> I know there maybe multiple audio streams in single file, because each audio
> stream has different channel, quality or language.
> Is it likely that there is multiple video streams in single file? I haven't
> seen it before.
It's totally possi
El 12/05/2016 a las 21:19, Marton Balint escribió:
The actual command is:
./ffmpeg -re -f decklink -i "DeckLink SDI 4K@2" -c:v mpeg2video -pix_fmt
yuv420p -aspect 16:9 -deinterlace -sc_threshold 10 -b:v 3.5M
-minrate:v 3.5M -maxrate:v 3.5M -bufsize:v 2.4M -acodec mp2 -ac 2 -b:a
128k-meta
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