thanks i im sure
At 2016-02-16 15:13:39, ffmpeg-user-requ...@ffmpeg.org wrote:
>Welcome to the ffmpeg-user@ffmpeg.org mailing list!
>
>NOTE: If you reply to old mails (prior 16. mar. 2011) make sure the
>address you reply to is ffmpeg-user@ffmpeg.org; otherwise the mail
>will possibly not
Using the wiki https://trac.ffmpeg.org/wiki/CompilationGuide/Centos to
successfully compile ffmpeg on Fedora 21 I hit an error and needed to make
a fix so I thought I'd post it here in case someone wants to add it to the
wiki (not sure if I can do this?).
Anyway I was getting a "freetype2 not fou
> On Feb 15, 2016, at 6:53 PM, Marton Balint wrote:
>
> On Mon, 15 Feb 2016, Dave Rice wrote:
>
>>> On Feb 15, 2016, at 5:31 PM, Dave Rice wrote:
> [..]
>>
>> Through more testing I realize that this is not a filterchain limit but a
>> limit on the input. For instance this 1,026 character fi
On 16 Feb 2016, at 01:16, Moritz Barsnick wrote:
> On Tue, Feb 16, 2016 at 01:01:05 +0100, Henk D. Schoneveld wrote:
>> Where could I have found all this info about "-fix_sub_duration-txt_format
>> text -txt_page 888” and this before “-i source"
>> Thanks a lot.
>
> Is that a rhetorical questi
On Tue, 16 Feb 2016, Moritz Barsnick wrote:
On Tue, Feb 16, 2016 at 01:01:05 +0100, Henk D. Schoneveld wrote:
Where could I have found all this info about "-fix_sub_duration-txt_format text
-txt_page 888” and this before “-i source"
Thanks a lot.
Is that a rhetorical question? ;-) If not:
On Tue, Feb 16, 2016 at 01:01:05 +0100, Henk D. Schoneveld wrote:
> Where could I have found all this info about "-fix_sub_duration-txt_format
> text -txt_page 888” and this before “-i source"
> Thanks a lot.
Is that a rhetorical question? ;-) If not:
If you look at this doc page (or some other
On 15 Feb 2016, at 22:54, Carl Eugen Hoyos wrote:
> Henk D. Schoneveld zonnet.nl> writes:
>
>>> The following works fine here, I will try to find out
>>> what fails with mov_text..
>>> $ ffmpeg -txt_format text -txt_page 888 -i test.ts
>>> -vcodec copy -acodec copy out.mkv
>
> Sorry, this f
Hi sat,
I may have a solution below. Long shot though.
On Tue, Feb 16, 2016 at 00:27:56 +0100, satellitevie...@gmx.ca wrote:
> see if maybe ffmpeg 3.0 fixed that, but instead what I found after
> installing ffmpeg 3.0 (using the stable static build of ffmpeg 3.0
> from http://johnvansickle.com/ffm
On Mon, 15 Feb 2016, Dave Rice wrote:
On Feb 15, 2016, at 5:31 PM, Dave Rice wrote:
[..]
Through more testing I realize that this is not a filterchain limit but a limit
on the input. For instance this 1,026 character filterchain works fine.
It is probably a limitation of AVFormatContext
I use ffmpeg via a pipe commmand in TVHeadEnd to take the live stream of a
satellite channel that broadcasts 5.1 audio on three discrete streams and
combine them into a eac3 5.1 stream. Rather than try and explain what is
happening I will refer you to the pages I got this from, which has an ext
> On Feb 15, 2016, at 5:31 PM, Dave Rice wrote:
>
> Hi all,
> I have an instance where I’d like to use a really long filterchain but am
> finding that there’s a 1024 character limit to filterchains. Is there a
> method to allow a longer filterchain?
>
> Here is a silly example:
>
> This work
Hi all,
I have an instance where I’d like to use a really long filterchain but am
finding that there’s a 1024 character limit to filterchains. Is there a method
to allow a longer filterchain?
Here is a silly example:
This works (1,022 character filterchain):
ffplay -f lavfi -i
"testsrc,vflip,v
Henk D. Schoneveld zonnet.nl> writes:
> > The following works fine here, I will try to find out
> > what fails with mov_text..
> > $ ffmpeg -txt_format text -txt_page 888 -i test.ts
> > -vcodec copy -acodec copy out.mkv
Sorry, this fixes it:
$ ffmpeg -fix_sub_duration-txt_format text -txt_page
On 15 Feb 2016, at 20:43, Carl Eugen Hoyos wrote:
> Henk D. Schoneveld zonnet.nl> writes:
>
>> Stream #0:2 -> #0:2 (dvb_teletext (libzvbi_teletextdec) ->
>> mov_text (native))
>> Error while opening encoder for output stream #0:2 - maybe
>> incorrect parameters such as bit_rate, rate, width
> On 2016 Feb 15, at 11:59 AM, G Alexander wrote:
>
> what is this homework? this post is from someone who is clueless about video.
>
> unless the two wmv’s have the same bitrate, fps, etc and audio properties etc
> you cannot “concatenate” them and have decent output as ffmpeg will use
> def
Henk D. Schoneveld zonnet.nl> writes:
> Stream #0:2 -> #0:2 (dvb_teletext (libzvbi_teletextdec) ->
> mov_text (native))
> Error while opening encoder for output stream #0:2 - maybe
> incorrect parameters such as bit_rate, rate, width or height
The following works fine here, I will try to fin
G Alexander hotmail.com> writes:
> unless the two wmv’s have the same bitrate, fps, etc and audio
> properties etc you cannot “concatenate” them and have decent
> output as ffmpeg will use defaults and result in a crap low
> bitrate output. you have to convert each to a common format
> then
what is this homework? this post is from someone who is clueless about video.
unless the two wmv’s have the same bitrate, fps, etc and audio properties etc
you cannot “concatenate” them and have decent output as ffmpeg will use
defaults and result in a crap low bitrate output. you have to conve
> On 2016 Feb 15, at 7:49 AM, Bob wrote:
>
>
>
> On Monday 15 February 2016 01:58 PM, Carl Eugen Hoyos wrote:
>> Bob gmail.com> writes:
>>
>>> Can any one suggest me a good approach along with
>>> ffmpeg command line ?
>> What did you try?
>>
>> Carl Eugen
>>
>>
> Hello Carl,
>
> I like
On Sun, Feb 14, 2016, at 11:15 PM, afellah wrote:
> Dear Support,
>
> i am facing issue while playing MXF file from Ikegami GFpack with ffplay
Thanks for letting us know, but you provided no useful information so it
is not possible to provide an answer.
You need to show enough info so that we ca
Dear Support,
i am facing issue while playing MXF file from Ikegami GFpack with ffplay
--
View this message in context:
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__
On 15 Feb 2016, at 16:08, Carl Eugen Hoyos wrote:
> Henk D. Schoneveld zonnet.nl> writes:
>
>> Codec AVOption txt_page (list of teletext page numbers to
>> decode, * is all) specified for output file #0 (base.mp4)
>> is not an encoding option.
>
> Please move your input options -txt_page an
Henk D. Schoneveld zonnet.nl> writes:
> Codec AVOption txt_page (list of teletext page numbers to
> decode, * is all) specified for output file #0 (base.mp4)
> is not an encoding option.
Please move your input options -txt_page and -txt_format in
front of the input file and please always post
Carl Eugen Hoyos wrote on Sat, Feb 13, 2016 at 07:11:37PM +:
> Martin Cracauer cons.org> writes:
>
> > Out of curiosity, is there ever a need for a second
> > filter_complex?
>
> I don't understand:
> I don't know if there is a need but only one filter_complex
> can be supplied.
You unde
On Mon, Feb 15, 2016 at 16:03:00 +0100, Moritz Barsnick wrote:
> which would be "2" again. So you could use "0:p:1:2" instead of "0:2"
> (since you have only one program in your input).
I meant to write: "0:2" is sufficient, as you have only one program in
your input.
Tanking to myself,
Moritz
__
On Mon, Feb 15, 2016 at 14:12:12 +0100, Henk D. Schoneveld wrote:
> Input #0, mpegts, from 'base.ts':
> Duration: 00:58:00.67, start: 81768.399578, bitrate: 5178 kb/s
> Program 1
> Stream #0:0[0x20d]: Video: h264 (High) ([27][0][0][0] / 0x001B),
> yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DA
On 15 Feb 2016, at 14:56, Carl Eugen Hoyos wrote:
> Henk D. Schoneveld zonnet.nl> writes:
>
>> Stream map '0:p:0x2b' matches no streams.
>
> I have no idea what your option is supposed to do,
What I’m trying to achieve that from an mpeg ts file with teletext subtitles in
it I can come in one
On Monday 15 February 2016 01:58 PM, Carl Eugen Hoyos wrote:
Bob gmail.com> writes:
Can any one suggest me a good approach along with
ffmpeg command line ?
What did you try?
Carl Eugen
Hello Carl,
I like to
1. concatenate the two .wmv (with ffmpeg)
2. convert the resultant .wmv to .mp
> On 2016 Feb 15, at 1:53 AM, Carl Eugen Hoyos wrote:
>
> Jim Worrall gmail.com> writes:
>
>> ffmpeg -i in.mkv -c:v libx265 -x265-params output-depth=10 out.mkv
>
> Please test:
> ffmpeg -i in.mkv -c:v libx265 -pix_fmt yuv420p10 out.mkv
>
That did it! Thank you, sir, you are a gentleman and
Bob gmail.com> writes:
> Can any one suggest me a good approach along with
> ffmpeg command line ?
What did you try?
Carl Eugen
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Henk D. Schoneveld zonnet.nl> writes:
> Stream map '0:p:0x2b' matches no streams.
I have no idea what your option is supposed to do, please
use -map 0:2
You have to specify the teletext page with -txt_page 888
and that you would like to get text with -txt_format text.
I don't think mp4 support
Dear list,
Greetings !!
I like to upload video files to vimeo. The source files are actually
.wmv files which I first need to join and then remove some part from the
concatenated file with handbrake graphical utility. Finally I have to
convert the resultant file to flv and upload to vimeo.
On 15 Feb 2016, at 09:55, Carl Eugen Hoyos wrote:
> Henk D. Schoneveld zonnet.nl> writes:
>
>>> Tested myself and it works, maybe I can find
>>> out how telxcc identifies the teletext stream…
>>
>> That would be really great
>
> Feel free to test my patch:
> http://ffmpeg.org/pipermail/ffmp
laposte.net> writes:
> c:\ffmpeg\bin\ffmpeg.exe -i test.mov -c:v libx264
> -preset slow -crf 22 -c:a copy test.mp4
> Stream #0:1(eng): Audio: pcm_s24le (in24 / 0x34326E69),
> 48000 Hz, 1 channels, s32 (24 bit), 1152 kb/s (default)
You cannot put pcm_s24le into mp4, this is not a limit
Hello,
Thank you very much. I looked at the web page you suggest and tried the
following command but got the following error:
COMMAND AND OUPUT
c:\ffmpeg\bin\ffmpeg.exe -i test.mov -c:v libx264 -preset slow -crf 22 -c:a
copy test.mp4
ffmpeg version N-78313-g663
laposte.net> writes:
> fmpeg.exe -i test.mov -q:v 2 test.mp4
>
> Why does it work with the -vcodec mpeg4 option you
> suggested, and not without?
Complete, uncut console output missing.
Please do not top-post here, Carl Eugen
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Hi,
Many thanks for your reply.
Yes, sorry, what I meant is convert preserving the maximum quality.
I tried the options you suggested and it worked:
ffmpeg.exe -i test.mov -vcodec mpeg4 -q:v 2 test.mp4
What I had tried before that didn't work (I got the "qscale option is ignored"
warnin
Henk D. Schoneveld zonnet.nl> writes:
> > Tested myself and it works, maybe I can find
> > out how telxcc identifies the teletext stream…
>
> That would be really great
Feel free to test my patch:
http://ffmpeg.org/pipermail/ffmpeg-devel/2016-February/189356.html
Carl Eugen
___
Jim Worrall gmail.com> writes:
> ffmpeg -i in.mkv -c:v libx265 -x265-params output-depth=10 out.mkv
Please test:
ffmpeg -i in.mkv -c:v libx265 -pix_fmt yuv420p10 out.mkv
Carl Eugen
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glen_alexndr hotmail.com> writes:
> There are many problems with the x265 codec on osx at least.
Where did you report these problems?
Please do not top-post here, Carl Eugen
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