On 6/26/2018 9:20 PM, Ronak wrote:
The temp files are made in the CWD. And they are constantly created and
destroyed for every single fragment it seems. I looked into the ffmpeg
code and it looks like every single method in hlsenc and dashenc opens
and closes these file handles.
I would like to
On 27-06-2018 09:50 AM, Ronak wrote:
Just to clarify, I'm making a single fMP4 file here; not multiple.
Just to confirm. Test with the MP4 muxer and create a fragmented MP4 to
check speed.
Regards,
Gyan
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> I ran ffmpeg with ulimit -a but it comes back with unrecognized option 'a'
Not ffmpeg, just "ulimit -a". It will show you the current resource limits that
are set in that environment. PHP might set some and then you will see it in the
output.
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> On Jun 25, 2018, at 6:03 PM, Carl Zwanzig wrote:
>
> On 6/25/2018 2:41 PM, Carl Eugen Hoyos wrote:
>> 2018-06-25 15:02 GMT+02:00, Ronak:
>>> 1. Apple does not create temp files
>> Isn't that generally a disadvantage?
>
> Why would it be (not creating temp files)? Seems sensible from here.
>
Running it with -threads 1 in the terminal works but with PHP I get the same
error:
ffmpeg version 4.0.1-static https://johnvansickle.com/ffmpeg/ Copyright (c)
2000-2018 the FFmpeg developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --enable-gpl
Sorry for the delay in reply.
I ran ffmpeg with ulimit -a but it comes back with unrecognized option 'a'
It does that with both PHP and terminal.
ffmpeg version 4.0.1-static https://johnvansickle.com/ffmpeg/ Copyright (c)
2000-2018 the FFmpeg developers
built with gcc 6.3.0 (Debian
Am 27.06.2018 um 02:59 schrieb Wang Kiven:
> hi ffmpeg,
> samba source need me download for samba.org website or just use ffmpeg
> source ./libavformat/libsmbclient ?
logically from samba.org
./libavformat/libsmbclient is just the consumer code using libsmbclient
and when you compile something
hi ffmpeg,
samba source need me download for samba.org website or just use ffmpeg
source ./libavformat/libsmbclient ?
2018-06-27 1:20 GMT+08:00 Reindl Harald :
>
>
> Am 26.06.2018 um 14:33 schrieb Wang Kiven:
> > i did install libsmbclient-dev package on my Ubuntu System
>
> you are *cross
2018-06-21 12:10 GMT+02:00, Carl Eugen Hoyos :
> 2018-06-21 12:07 GMT+02:00, Todd Van Horne :
>> I got ffmpeg installed and path set, command line runs but I get
>> the error:
>>
>> "Unrecognized option 'libvidstab'
>> Error splitting the argument list: Option not found"
>
> When asking for help
2018-06-26 23:28 GMT+02:00, mikeB :
> In trying to create a slideshow - using the cmd line:
>
> ffmpeg -f concat -safe 0 -i temp_file.txt -c copy slide_show.avi
(Complete, uncut console output - for the failing case - missing.)
> works well (as does with .mp4 & .mov) BUT will NOT create the
>
>
2018-06-25 9:15 GMT+02:00, Michael Fritscher
:
> Scenario: Using RTSP over wlan to get video from a webcam,
> using the lib itself.
Sounds like wrong mailing list:
http://ffmpeg.org/contact.html#MailingLists
> the WLAN has the characteristic to "pause" for e.g. 300 ms,
> and send all the data
2018-06-26 3:41 GMT+02:00, Kai Hendry :
> Or is there some other format that is safe to record to that FCPX will
> be able to grok even if abruptly terminated?
Did you test mpegts?
Please do not top-post here, Carl Eugen
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I tried the following scripts. They create videos but they are very slow
compared to libx264. Other than that, I didn't have any problems.
ffmpeg -y -f concat -safe 0 -i tempFile.txt -codec:v libtheora -qscale:v 4
slide_show.ogv
ffmpeg -y -f concat -safe 0 -i tempFile.txt -c:v libvpx-vp9
In trying to create a slideshow - using the cmd line:
ffmpeg -f concat -safe 0 -i temp_file.txt -c copy slide_show.avi
works well (as does with .mp4 & .mov) BUT will NOT create the
video to .webm or .ogv format.
Here is what my "tempFile.txt" looks like -
file
2018-06-23 13:39 GMT+02:00, rwilkin :
> I am trying to create a thumbnail image from a video with PHP. This is the
> command I am using:
>
> "/home2/public_html/ffmpeg/ffmpeg" -i
> "/home2/public_html/ffmpeg/SampleVideo.mp4" -ss 00:00:01.000 -vframes 1 -y
>
2018-06-26 14:46 GMT+02:00, Gabriele Greco :
> As subject says, it's possible to encode AAC multithread?
I don't think so but FFmpeg supports several aac encoders
with different settings, so it may be possible to improve
performance.
> ffmpeg -threads 0 -i input.mp3 -acodec aac -ab 96000
> -ar
2018-06-26 19:57 GMT+02:00, Thomas Schmiedl :
> For a test, I exported a bitmap-subtitle in "Subtitle Edit" and run this
> ffmpeg (git-version) command:
>
> ffmpeg -i
> http://62.113.210.250/medienasa-live/_definst_/mp4:punktum_high/playlist.m3u8
> -i sub.idx -i sub.sub -map 0:v -map 0:a -c copy
2018-06-26 20:07 GMT+02:00, John A Hawkinson :
> Here's complete uncut console output from a naive attempt:
>
> pb3:CR24 jhawk$ ffmpeg -c:a aac $t1 t1.wav
For future tries using FFmpeg, the syntax is:
$ ffmpeg -i input output
So, if FFmpeg would support AAC celp, it would be:
$ ffmpeg -c:a aac
> Please provide a sample input file if possible.
http://mit.edu/jhawk/tmp/t1.trm
Thanks!
--jh...@mit.edu
John Hawkinson
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On Tue, Jun 26, 2018, at 10:07 AM, John A Hawkinson wrote:
>
> How can I tell ffmpeg to attempt to use its AAC decoder? I feel like I'm
> missing something obvious, but maybe I've successfully told it to do so
> and the AAC decoder is not happy (maybe it's encrypted?).
Please provide a sample
I got some courtroom audio files today that are .trm files, which are
apparently a semi-proprietary format produced by software called ForTheRecord.
Living on a Mac, I would like to play them and convert them without using their
proprietary Windows software (doesn't work under Wine) or their
Am 21.06.2018 um 12:09 schrieb Carl Eugen Hoyos:
2018-06-21 11:44 GMT+02:00, Thomas Schmiedl :
Am 16.06.2018 um 19:03 schrieb Carl Eugen Hoyos:
2018-06-16 18:56 GMT+02:00, Thomas Schmiedl :
I use ffmpeg on a router to restream a DASH-stream
Am 26.06.2018 um 14:33 schrieb Wang Kiven:
> i did install libsmbclient-dev package on my Ubuntu System
you are *cross compiling* while the "libsmbclient-dev" is for your
running system!
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On Tue, Jun 26, 2018 at 09:04:15 -0500, Matt Garman wrote:
> I am the original poster. Is the content in the previous email email
> sufficient, or shall I work on generating more debug info?
Assuming it's the same issue for you - you can use my given commands to
check, if you happen to have
On Tue, Jun 26, 2018 at 6:48 AM Moritz Barsnick wrote:
> Without providing that (too lazy, and I'm not the original poster), I
> can tell you that I can reporduce this, and it happens in this code in
> libavdevice/xcbgrab.c:xcbgrab_read_packet():
> (...)
I am the original poster. Is the
You should do the same things you do when you try to build ffmpeg;
- set your toolchain paths,
- set CC, CXX, LD, AS, AR variables
- set CFLAGS, CXXFLAGS, LDFLAGS
- in samba source directory run ./configure with parameters similar to
these;
./configure \
--prefix=
--with-pic \
As subject says, it's possible to encode AAC multithread?
Using fdk-aac on ffmpeg 3.4.x at the moment, but I can upgrade to 4.x or
switch aac encoder if it allows it.
ffmpeg -threads 0 -i input.mp3 -acodec aac -ab 96000 -ar 44100 -ac 2
test_encode.aac
...still uses a single CPU for the encoding
hi Tanner Sener
i'm sorry,i'm an Android Developer, and i don't know how to build
libsmbclient,
i just use my NDK tools :
/data/ijkplayer/ijkplayer/android/contrib/build/ffmpeg-armv7a/toolchain/bin//arm-linux-androideabi-gcc
./libavformat/libsmbclient.c
it build error and error log is that:
hi ffmpeg,
i did install libsmbclient-dev package on my Ubuntu System. and then i do
the same action on another computer. it also build error.
and i use your provided cmd : then it also build error error log : ERROR:
frei0r.h header not found
2018-06-26 17:50 GMT+08:00 DopeLabs :
> open a new
On Tue, Jun 26, 2018 at 00:35:19 +0200, Carl Eugen Hoyos wrote:
> > # ./ffmpeg -an -f x11grab -framerate 10 -video_size 1280x1024 -i :13
> > /tmp/cap.mp4
> > However, if ffmpeg is still running when the display (:13 in the above
> > command) is closed, ffmpeg segfaults.
>
> Please provide
You are cross-compiling for arm-linux-androideabi toolchain. You need to
cross-compile libsmbclient source first, with the same toolchain. Then you
must put .pc (package-config) file of libsmbclient where ffmpeg's configure
can find it (in PKG_CONFIG_PATH directory), or add libsmbclient include
> > It works perfectly when I log in to the console via putty and run it. But
> > when I run it via exec() in PHP it always comes back with
> > ff_frame_thread_encoder_init failed Error initializing output stream 0:0 --
> > Error while opening encoder for output stream #0:0 - maybe incorrect
> >
open a new shell or screen and run configure again.
~/github/ffmpeg $ ./configure --enable-shared --enable-gpl --enable-nonfree
--enable-avresample --enable-avisynth --enable-gnutls --enable-libass
--enable-libbluray --enable-libbs2b --enable-libcaca --enable-libflite
--enable-libfontconfig
and i use system platform is ubuntu16.04 and then i did install
libsmbclient-dev library.
2018-06-26 17:23 GMT+08:00 Wang Kiven :
> hi manager,
>i'm building ffmpeg so library for android. and now , i find my ffmpeg
> so library don't support play video from smb address. so, i recompile the
hi manager,
i'm building ffmpeg so library for android. and now , i find my ffmpeg
so library don't support play video from smb address. so, i recompile the
ffmpeg project and add config :
--enable-libsmbclient, but it build error :error info : ERROR : smbclient
not find.can you give me help?
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