Federico Salvioli hotmail.com> writes:
> VideoCodec libx264
I doN't know much about low-latency streaming but
which x264 options for low-latency are you using?
Carl Eugen
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Nicholas Robbins ffmpeg.org> writes:
> When I added the -ss and -t options I got segfaults.
How can I reproduce this?
Please understand that segfaults are very important
because they often indicate security issues.
Carl Eugen
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Ingo Brückl wupperonline.de> writes:
> So how can I concatenate both files? ffmpeg is v2.8.6.
But only current git head is supported here;-(
Please provide the complete, uncut console output of
both commands.
Carl Eugen
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I'm afraid a message from you got corrupted.
signature.asc
Description: OpenPGP digital signature
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> On Monday, February 8, 2016 1:42 AM, ValdikSS wrote:
> > I'm trying to make a webm from it, saving VFR. To visually understand if
> > the
> video is playing fine, look how Stripperella sign fades in.
>
> This command gives 23.98 CFR as expected, dropping frames as it reaches
> opening.
> O
Dave Rice wrote:
On Feb 7, 2016, at 4:57 PM, Andy Furniss wrote:
Dave Rice wrote:
On Feb 7, 2016, at 1:42 PM, Paul B Mahol
wrote:
On 2/5/16, Paul B Mahol wrote: On 2/5/16,
Dave Rice wrote: Hi all, I am having trouble
creating an mpeg2video output that conforms to 16-235 broadcast
ran
On Mon, Feb 08, 2016 at 10:55:11 -0700, jd1008 wrote:
> Please fix the date on your computer.
> Your email is dated 02/07/2016 08:06 PM
But that was when he sent the mail. It got stuck for a few hours on
ffmpeg's/mplayerhq's servers.
Moritz
P.S.: What was the point of quoting his complete mail?
On Mon, 8 Feb 2016 21:22:52 +0100
"Thomas Brischle" wrote:
> Hello,
>
> I use the following batch to convert the DTS Audio track to AAC
> within a mkv container:
We don't provide support for user scripts here: just the actual ffmpeg
commands. We're not here to debug scripting issues which is of
Hello,
I use the following batch to convert the DTS Audio track to AAC within a mkv
container:
Code: Select
all[https://3c.gmx.net/mail/client/dereferrer?redirectUrl=http%3A%2F%2Fffmpeg.gusari.org%2Fviewtopic.php%3Ff%3D11%26t%3D2654%26p%3D7935%23]for
/r . %%F IN (*.mkv) do (
echo * %%~nF.mkv
> On Feb 7, 2016, at 4:57 PM, Andy Furniss wrote:
>
> Dave Rice wrote:
>>
>>
On Feb 7, 2016, at 1:42 PM, Paul B Mahol
wrote:
> On 2/5/16, Paul B Mahol wrote: On 2/5/16,
> Dave Rice wrote: Hi all, I am having trouble
> creating an mpeg2video output that conforms t
Please fix the date on your computer.
Your email is dated 02/07/2016 08:06 PM
On 02/07/2016 08:06 PM, ggeorg...@znet.ca wrote:
Hello Moritz,
You hit the problem: the copy of ffmpeg I was using was quite old -
did just recompile the latest version from git, plus did update the
box where it run
Hello Moritz,
You hit the problem: the copy of ffmpeg I was using was quite old - did
just recompile the latest version from git, plus did update the box
where it runs to the latest stable debian version (8.3), and it runs
like charm now! Video plays fine on raspberry pi, and can be started
f
>Not if there are filters that alter the timestamps, nor if the source file
> duration is not accurate enough or completely unknown.
True, but if that is not the case then it would? In theory it should
be possible to make a conservative guess.
Would be nice to be able to at least specify it manua
Hi Federico,
On Mon, Feb 08, 2016 at 14:58:31 +0100, Federico Salvioli wrote:
> I was unable to use the libdc1394 format to capture the feed from the camera
Can you elaborate? Is ffmpeg causing problems?
> With this setup I managed to obtain around 3 seconds of latency. It is
> acceptable as the
Le decadi 20 pluviôse, an CCXXIV, Robert Nagy a écrit :
> And why is that an issue? It could just pipe out the duration at the start
> of the file since it knows the duration from the source file...
Not if there are filters that alter the timestamps, nor if the source file
duration is not accurate
apologize of the top post up front ;)
>
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From FFMPEG prospective, the less it has to do to the raw video the faster it
can push it out - If the raw video is already at your target resolution that
would help
As stated in your linked articles decreasing buffer sizes, using zero latency
tuning and very fast presets as well as disabling
I have a file 1.mp4 (Video: h264, Audio: mp3) that has a duration of 90 mins
and a file second.mp4 (same Video/Audio). Both files play fine.
I'm trying to cut a piece from second.mp4 by
ffmpeg -ss 0:12:09 -i second.mp4 -codec copy -t 0:01:19 2.mp4
and then to concatenate both with
ffmpeg -f
Dear all,
First of all, I would like to thank you all the developers as even if I
am no expert in FFmpeg I have been using it for numerous applications and
your tool is really awesome! Thanks guys.
Some time ago I have been asked to setup a streaming server with the lowest
amount of laten
Thank you for your quick and complete answer Jimmy, it works like a charm now.
Jonathan ROY - Software Engineer
1 rue des Frères Lumière - BP 78002 - Parc d'Activités d'Eckbolsheim - 67038
Strasbourg Cedex 2 - France
Tel :+33 (0)3 88 21 00 00 | Fax : +33 (0)3 88 75 62 42
www.caldera.com
On 2/8/16, 8:07 AM, "ffmpeg-user on behalf of Jonathan ROY"
wrote:
>[webm @ 0x7fba6b009350] Codec for stream 0 does not use global headers but
>container format requires global headers
>[webm @ 0x7fba6b009350] Codec for stream 1 does not use global headers but
>container format requires glob
And why is that an issue? It could just pipe out the duration at the start
of the file since it knows the duration from the source file... or is it
possible to manually specify the duration so that it is written?
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I need to show in a web browser (Chrome) a live RTMP stream. The only solution
I see is to use ffmpeg/ffserver, here is my ffserver conf:
——
HTTPPort 8090
HTTPBindAddress 0.0.0.0
File /tmp/feed1.ffm
FileMaxSize 512M
ACL allow localhost
ACL allow 192.168.0.0 192.168.255.255
Fee
On 2/8/16, Robert Nagy wrote:
> When I set "pipe:1" as the output the resulting file always ends up without
> a duration in it's metadata/header (ffprobe doesn't find it).
>
> I'm primarily interested in outputting webm, but I have the same issues
> with nut and mkv.
>
> Is there a way around this
When I set "pipe:1" as the output the resulting file always ends up without
a duration in it's metadata/header (ffprobe doesn't find it).
I'm primarily interested in outputting webm, but I have the same issues
with nut and mkv.
Is there a way around this?
_
On Mon, Feb 8, 2016 at 12:00 AM, Lou wrote:
> On Sun, Feb 7, 2016, at 09:49 PM, Srikanth Kommineni wrote:
> > Thank you martin and carl for the help.
> > It turned out the problem was not with the FFmpeg library but actually
> > the
> > libx264 lib I was using.
> >
> > Just for future reference,
On Sun, Feb 7, 2016, at 09:49 PM, Srikanth Kommineni wrote:
> Thank you martin and carl for the help.
> It turned out the problem was not with the FFmpeg library but actually
> the
> libx264 lib I was using.
>
> Just for future reference, if someone is looking for the answer.
> The problem was the
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