Patrick Shirkey pshirkey at boosthardware.com writes:
ffmpeg -f rawvideo -i /dev/graphics/fb0
This looks plain wrong.
ffmpeg cannot warn about this, it cannot know
that /dev/... is a device (and not a file).
Careful with your other input options, I haven't used
the FFmpeg framebuffer input
Sam Marrocco smarrocco at ringsidecreative.com writes:
The problem is that the application using ffmpeg (which
I can *not* change) cannot have commas included in
the arguments provided.
Did you test the filter_script option?
Carl Eugen
___
Patrick Shirkey pshirkey at boosthardware.com writes:
Please post the content of config.log starting with
check_pkg_config sdl until check_header linux or
check_header sys.
FWIW I have the same result building for android-4.4:
Sorry, how is the content of your config.log related
to
Rickoo natural_groove at hotmail.fr writes:
Im using 2.1.1 of ffmpeg because I want to use it as a
depend to crossbuild a framework based on it, and tested
with this version, might work with recent version but
since i dont know...
It appears to me that 2.1.1 does not work for you...
Roger Pack rogerdpack2 at gmail.com writes:
I think I've noticed that is ffmpeg is recording to an mp4 file,
but then the ffmpeg process is killed the resultant file is
corrupted/unplayable.
I believe this was fixed some time ago (if encoding stops
because if an error, the output file is
Rickoo natural_groove at hotmail.fr writes:
Using the current version of ffmpeg now, removed the
depends and libs (i found out gpl is needed x11grab)
(You didn't enable x11grab in your original report iirc.)
[...]
no errors, but ffplay is not built
Please post the content of config.log
Rickoo natural_groove at hotmail.fr writes:
check_pkg_config sdl SDL_events.h SDL_PollEvent
false --exists --print-errors sdl
check_header linux/fb.h
sdl can either be enabled via pck_config or via
sdl-config.
If I read your config.log correctly, you don't
have pkg-config installed so you
Patrick Shirkey pshirkey at boosthardware.com writes:
ffmpeg -f fbdev -r 1 -i /dev/graphics/fb0 -vcodec libx264
-f h264 -preset:v slow -pix_fmt yuv420p
http://localhost:8090/feed1.ffm
I don't know your use case but I wonder if a faster
preset with a higher frame rate wouldn't be more
Pawel Por porparek at gmail.com writes:
ffmpeg -i flowers.mxf -ss 0 -t 4 -c copy -y out.mxf
How can I reproduce A/V desync with this sample?
If you want to provide another sample, please either
use http://www.datafilehost.com/ or read
https://ffmpeg.org/bugreports.html (there is no
filesize
Robert Krüger krueger at lesspain.de writes:
is there any way to see the AVCodecContext, AVFormatContext fields
used for a given command line other than using a debugger? Maybe a
compile flag of some sort?
It is currently not easily possible but could you explain your
usecase?
This
Matej matej at tam.si writes:
On Mon, Jul 21, 2014 at 2:13 PM, Carl Eugen Hoyos wrote:
Matej matej at tam.si writes:
Things work perfectly for about an hour (sound is
smooth and the video too fpr the entire period),
but after approximate 55 minutes (sometimes little
less
Abu Abdullah falcon.sheep at gmail.com writes:
--disable-everything \
...
it is working with rm, mp3, m4a but it is not for wma,opus.
any help is appreciated
For opus, you need --enable-parser=opus
For wma, I need to see your failing command line including
complete, uncut console output.
Reindl Harald h.reindl at thelounge.net writes:
at least for opus you need to enable the external
library --enable-libopus is your friend
FFmpeg contains a native opus decoder, libopus is not
needed.
Carl Eugen
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Abu Abdullah falcon.sheep at gmail.com writes:
--enable-demuxer=mp3,asf,rm,mov,matroska
wma is working now but opus is still not working
Sorry, I confused something (opus vs webm), it should be:
--enable-demuxer=mp3,asf,rm,mov,ogg
Carl Eugen
___
Anssi Saari anssi.saari at iki.fi writes:
$ ffmpeg -i Teinipomo-2014-07-11T19:30:05.flv
Use the following workaround if your filename
contains colons (or if you are sure that you
provide a file but cannot rule out that the
filename contains colons):
$ ffmpeg -i
Luke Davis l1 at newanswertech.com writes:
[sdp at 0x1fcc0a0] Concatenated H.264 or H.265
might not play correctly.drop=5
The drop number increases over time.
The source is sending 15 FPS, with a keyframe every 5.
So my questions are:
1. What damage is actually happening to my
Matej matej at tam.si writes:
How can I solve it with an input stream where the
start time is increasing and want to mux it with
the mentioned mp3?
Could you test the sync function of the -map option?
(I don't remember anybody ever using it.)
Something like -map 0:0,0:0 -map 1:0,0:0
(Or
David Varghese davidvrgh at gmail.com writes:
I wanted to apply changes in contrast,brightness,
saturation values of a video while rendering on
android.
Consider using the mp=eq2 filter.
It will be replaced by a native filter in the future,
but for the time being, there should be no reason
Bouke (VideoToolShed bouke at videotoolshed.com writes:
Trying to capture to raw DNxHD (*.dnx)
If you call them .dnxhd everything gets much easier...
ffmpeg.exe -f dshow -rtbufsize 1024000k
-pixel_format uyvy422 -framerate 23.976
-s 1920:1080 -i video=Decklink Video Capture:
Luke Davis l1 at newanswertech.com writes:
I believe somebody (Carl) said this was fixed in the
latest version, but in a compilation of a version
obtained an hour ago from latest, it is still happening
when segmenting...
This is ticket #3741.
Carl Eugen
Farrukh Javed mohdfjaved at gmail.com writes:
ffmpeg -i http://localhost:10212/Stream.mpg -y Sample.mpg
But the Sample.mpg file is far less qualtiy and much
smaller than the 480p.mpg file. *I want the exact same
480p.mpg file with the same file size, bit rate, ratio,
fps etc.*
What's
Werner Robitza werner.robitza at gmail.com writes:
That wouldn't work for me, for some reason, but I've found out that
you simply have to use ssegment instead of segment.
As said, -flags -global_headers works fine.
Carl Eugen
___
ffmpeg-user
Tan Tran tan at choose.tv writes:
We are using FFMPEG to encode an 8 mbs stream to 250kb,
750kb, 1.5 mbs, 3 mbs.. are are having issues with the
quality and reliability of the streams.
Please provide your command line and the console output.
Carl Eugen
Jan Ehrhardt phpdev at ehrhardt.nl writes:
Just curious: is FFmpeg 0.5 still maintained?
There are two important things:
Please don't ask for support and please don't
suggest 0.5 to other people (if you believe
you have to use it).
Carl Eugen
___
Reindl Harald h.reindl at thelounge.net writes:
./configure \
--prefix=%{_prefix}/local \
--bindir=%{_prefix}/local/bin \
--datadir=%{_prefix}/local/share/ffmpeg \
These seem to be the default
--incdir=%{_prefix}/local/include/ffmpeg \
Really? Doesn't this break compilation of
any
David Varghese davidvrgh at gmail.com writes:
build_one{./configure
What is build_one and why are you using it?
Do you know of any deficiencies in our
configure script? Please report them!
\--sysroot=$SYSROOT
But when I run the script I'm getting error
ERROR: libx264 not found .
Is this
Oliver Fromme oliver at fromme.com writes:
But I don't understand why the official FreeBSD port works.
ffmpeg version 2.2.4 Copyright (c) 2000-2014 the FFmpeg developers
built on Jul 29 2014 20:18:45 with gcc 4.2.1 (GCC) 20070831 patched
[FeeBSD]
Don't you agree that this is missing the
Hervé Pellan rvp_lan-at-yahoo.fr at ffmpeg.org writes:
When I start ./configure, almost all options like
--enable-gnutls --enable-libass --enable-libx264
etc, failed with error: not found.
But all packages and libraries concerning these
options are installed and present in the
David Varghese davidvrgh at gmail.com writes:
2) Build ffmpeg v 2.3
If you need support on this mailing list, please
provide the actual configure line you are using
(not an external script) and the problem you have
with that configure line.
If you believe that our configure script misses
David Varghese davidvrgh at gmail.com writes:
I have edited the actual configure file
You (of course!) cannot get support here if you
edit your configure file. Instead, please report
what does not work with the unchanged source so
we can fix it.
If you want to compile for Android, please use
David Varghese davidvrgh at gmail.com writes:
Using configure option --target-os=android is
generating shared object files which has extension
supported by android (.so) .
Thank you for testing this!
But when I use --enable -libx264 option the libavutil.so
(which is generated after
Andrew Sinclair ajsinclair at gmail.com writes:
Is it possible to get the timestamp in the output file
name instead of just a number in the sequence?
This is ticket #1452.
Carl Eugen
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BongChan Cho qhdcks12 at gmail.com writes:
Input streem is mp4 container ,h.265 encoded.
I just want to change container mp4 to TS(transport streem).
Patch implementing a bitstream filter welcome!
Carl Eugen
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Francois Visagie francois.visagie at gmail.com writes:
ffmpeg -y -i
concat:VTS_01_1.VOB|VTS_01_2.VOB|VTS_01_3.VOB|VTS_01_4.VOB|VTS_01_5.VOB
(I don't know how you get the vob files but I still
believe mplayer -dumpstream is a very good option to
avoid the concat protocol.)
-sn -af
M Wong mona at sdsc.edu writes:
gcc is unable to create an executable file.
What does gcc -v show for you?
Attached is the config.log file.
No, but please make sure you have a working
toolchain installed, this is not really
FFmpeg-related.
Carl Eugen
Anuj Bhardwaj anujkbhardwaj-at-yahoo.com at ffmpeg.org writes:
I am new to ffmep, so please this might be a repeat question.
Indeed:
http://thread.gmane.org/gmane.comp.video.ffmpeg.user/18889
Per the ffmpeg docs, qcelp encoding is not supported.
Is that true?
(I honestly wonder how this
Cecil Westerhof Cecil at decebal.nl writes:
I want to combine pictures from two different sources
in a slide-show.
Please provide your command line and the complete, uncut
console output.
The warning you see should not affect the output so I
don't understand what your problem is.
Carl
Carl Eugen Hoyos cehoyos at ag.or.at writes:
Dave P lists.davep at gmail.com writes:
http://www.datafilehost.com/d/f15d3e00
I opened ticket #3750, thank you for the report!
Should be fixed in current FFmpeg git head.
Thank you, Carl Eugen
Rohit Talwar rohittalwar04 at gmail.com writes:
I ran the command - ffmpeg -threads number of threads
-i my file.avi target.mp4 hoping it would not hog
my cpu and consume only one core of my machine.
Actual command line and complete, uncut console output
missing.
Carl Eugen
Velotiaray TOTO-ZARASOA velotiaray at gmail.com writes:
How do I get a gdb output ?
You run gdb ffplay_g.exe from the shell (cmd) and
then r yourfile from the gdb prompt.
Please do not top-post here, Carl Eugen
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Moritz Barsnick barsnick at gmx.net writes:
EPEL5: ffmpeg-0.4.9-0.52.20080908.el5.x86_64.rpm
To the best of my knowledge this has known security
issues including known sample exploits.
Note that it is also missing thousands of features
present in current versions of FFmpeg.
EPEL6:
Velotiaray TOTO-ZARASOA velotiaray at gmail.com writes:
I cut the configuration line, since it takes too much
place in the shell window.
(There is a registry trick to make the window larger.)
Please compile with ./configure make ffplay.exe and
test if it shows a backtrace with bt (or
Wilfried Weissmann wweissmann at realnetworks.com writes:
EPEL6: ffmpeg-0.10.11-1.el6.x86_64.rpm
F21: ffmpeg-2.3.1-1.fc21.x86_64.rpm
We rebuild the source rpm from the rpmfusion RHEL 6
repo on RHEL 5 by disabling any features that would
not build on the older RHEL release.
What build
jacky renaux.jacky at orange.fr writes:
the tbn result is 12800 it seems this value
is the main problem (the files encoded
year_sss ago does have tbn 25)
Use -video_track_timescale
See tickets #2658 and #3251 which contains an
unanswered question that might allow to fix
the issue.
Carl
Richard Milewski richard at mozilla.com writes:
Lots to learn yet, I guess.
Yes.
Please find out what top-posting means and
please avoid it on this mailing list.
Carl Eugen
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Ibrahim Tachijian barhom at gmail.com writes:
http://expirebox.com/download/408a857ce22351069d97e054fb16f1e1.html
404
Consider using http://www.datafilehost.com/
or read http://ffmpeg.org/bugreports.html
(there is no filesize limit).
Carl Eugen
Christian Ebert blacktrash at gmx.net writes:
$ ffmpeg -f webm_dash_manifest -i test1.webm
Why do you believe that a file with a webm
suffix is actually a (xml) manifest?
And what's wrong with FFmpeg's file type
autodetection?
Carl Eugen
___
Hanno Klamke Hanno.Klamke at streamlab.net writes:
I would like to transcode a video into several
outputs. From the source audio I would like to
take either only the left or the right channel
into my outputs. While only transcoding the
video and copy the audio.
This cannot work.
(And
Elżbieta Jakubska elzbieta.jakubska at gmail.com writes:
ffmpeg -y -probesize 600 -threads 1 -i http://url
-vf scale=640:360 -b:v 800k -acodec libmp3lame -b:a 128k
-ac 1 -af aresample=async=1000 -ss 0 -threads 1 -t 120
-f avi test.avi
Complete, uncut console output missing.
Is your
Claudiu Rad-Lohanel jazzman at misalpina.net writes:
From the source audio I would like to take
either only the left or the right channel
into my outputs. While only transcoding the
video and copy the audio.
This cannot work.
Indeed, you are right. But from what I know so
far,
twear at codeaurora.org writes:
I see that there is a --enable-libx264, but that
looks like it is used for encoding.
Yes, x264 is an encoding library that cannot be used
for decoding.
Carl Eugen
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C E Macfarlane c.e.macfarlane at macfh.co.uk writes:
I've tried:
ffmpeg-2.2.tar.gz, downloaded 28-03-2014
ffmpeg-2.2.7.tar.gz, downloaded within the last couple of days
ffmpeg-2.3.3.tar.gz, downloaded within the last couple of days
Why didn't you try current git head which
Oli Jeal oli at storment.co.uk writes:
I've searched the tickets and can't find the one
in question.
I believe there are several, #3622 comes to mind.
Would you be able to direct me to it to see if
there's any info I can add?
I don't think any info is missing: The problem is
known.
Andrew Sinclair ajsinclair at gmail.com writes:
ld: library not found for -lrt
/usr/local/lib/libx264.142.dylib /usr/local/lib/libx265.0.8.dylib
What does otool -L /usr/local/lib/libx265.0.8.dylib
report?
My suggestion is that your remove -lrt from
/usr/local//x265.pc
Carl Eugen
2amph+s0zl7 at guerrillamail.com writes:
./configure --prefix=/usr/local \
--shlibdir=/usr/local/lib \
--extra-cflags=-I/usr/local/include \
This seems to be missing --extra-ldflags=-L/usr/local/lib
Carl Eugen
___
andy s racingyacht1 at gmail.com writes:
inputFile.mov: Invalid data found when processing input.
Please provide inputFile.mov
Carl Eugen
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Marcus Engene ffmpeg2 at engene.se writes:
configuration: --sws-max-filter-size=512 --enable-gpl
--enable-libmp3lame --enable-shared --enable-nonfree
--enable-libx264 --enable-libfaac --enable-filter=movie
--enable-libvpx --enable-pthreads --enable-libtheora
--enable-libvorbis
Arturo Rinaldi arty.net2 at gmail.com writes:
this is my custom build script to download and
build ffmpeg from source
Without looking at your script, I'd like to add
that from experience such scripts make much
more problems than they solve.
If you have a problem with the FFmpeg
configure
Victor Elizondo velizondo at growthaccelerationpartners.com writes:
I am developing three pieces of software; an
iOS App, an Android app and a Website. I need
to user FFmpeg to encode and decode video and
audio. Could you provide me a checklist to
comply your LGPL license and
lim.boonseng.vincent at stee.stengg.com writes:
-i rtsp://admin:4321@192.168.1.100:554/profile3/media.smp
-vcodec libx264 -pix_fmt yuv420p -b 600k -maxrate 600k
-minrate 600k -bufsize 600k -vsync -1 -async 1 -qmax 50
-b_strategy 50 cctv.avi
Please always post your command line together
Damian Głodny damian at artnmedia.pl writes:
In document above you can find some techniques to
convert your videos. There are methods for conversion
from 29.970 to 23.976 called:
- 3:2 Pulldown Removal,
- 2:3:3:2 Pulldown Removal
- Duplicate Frame Removal (bad)
Is it possible
C E Macfarlane c.e.macfarlane at macfh.co.uk writes:
Any suggestions?
Please update your compiler (4.0 is not a good idea
even if we work around its issues) and please do
not top-post here.
Carl Eugen
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Steve Kenton skenton at ou.edu writes:
rawvideo is listed as rawdec.
Thanks I see that now, but other than rawdec.c being the
source file name where does the name rawdec come from?
There is a bug that makes using rawvideo impossible
(because it is already used for the demuxer), I am not
senthilnathan senthil.nathan at industeqsite.com writes:
The problem is,ffmpeg tool is working in rgb24
output stream format,but YUYV422 its not working.
The ffmpeg version is 1.1.4.
Please test current FFmpeg git head and please
provide the command line that does not work as
you want
Shiva Krishna Kanike shivakrishna at aetherpal.com writes:
When I run below command on my Mac's Terminal, it
always throws error.
Which error?
(Yes, I was too lazy to download the attachment.)
Carl Eugen
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Andy Young Andy.Young at bbcspp.com writes:
I had a look and I think it's just that AVI is not
able to store the sync information. It's a really
outdated container format, and when I used to use
it I seem to recall all sorts of problems with AV sync.
Did you try the command line I posted?
Elliott Balsley elliottbalsley at gmail.com writes:
I want to take a video at 60fps and convert it to 24fps,
without adding or dropping frames.
Use the input option -r.
Carl Eugen
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tim nicholson nichot20-at-yahoo.com at ffmpeg.org writes:
I want to take a video at 60fps and convert it
to 24fps, without adding or dropping frames.
Use the input option -r.
which is ignored if using stream copy...
Use avi as intermediate container.
(The OP originally didn't say
tim nicholson nichot20-at-yahoo.com at ffmpeg.org writes:
h264 in avi is not going to be understood by
much other than ffmpeg...
Works fine with vanilla WMP.
(And I wonder which other application should be
relevant for avi.)
Carl Eugen
___
Oli Jeal oli at storment.co.uk writes:
Not sure if this is the place to ask but I have a
licensing questing regarding if I can use FFmpeg
or not.
You may only use FFmpeg if you agree with the
warranty clause that is part of both the LGPL
and the GPL.
Carl Eugen
Oli Jeal oli at storment.co.uk writes:
I seem to remember reading that Youtube uses (Or
at least used to use) FFmpeg for encoding.
This is insofar not 100% correct as I am quite sure
there is no such site that does not use FFmpeg.
;-)
(And no, youtube does not use FFmpeg for encoding
but
Jay jmuthialu-at-yahoo.com at ffmpeg.org writes:
-codec:v libx264 -f segment
Either use -flags -global_header or -f ssegment
when encoding segmented h264.
Carl Eugen
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gfmonk gary at gurudental.com writes:
I am trying to convert .flv files to mp4 files. In
some cases I get the sound but in most I do not.
Please provide an input sample that allows
to reproduce the problem.
Carl Eugen
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Барт Гопник bart.gopnik at gmail.com writes:
Now I'm using proprietary software to delete
digital silence from the beginning and from the
end of *.wav file.
Can I solve this problem using FFMPEG (only)?
Did you already test the silencedetect and
silenceremove filter?
gfmonk gary at gurudental.com writes:
Here is a sample input flv.
Thanks. in.flv
http://ffmpeg-users.933282.n4.nabble.com/file/n4667255/in.flv
404.
Carl Eugen
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meino.cramer at gmx.de writes:
I will get an h264 compressed full hd (100p30) video
stream with audio from STDIN and want to copy it
untouched to hardisk with ffmpeg, but this as fast
as possible (or in other words with the lowest
possible CPU load)
What's wrong with cat - file?
Or
meino.cramer at gmx.de writes:
Carl Eugen Hoyos cehoyos at ag.or.at [14-09-10 17:27]:
meino.cramer at gmx.de writes:
I will get an h264 compressed full hd (100p30) video
stream with audio from STDIN and want to copy it
untouched to hardisk with ffmpeg, but this as fast
Xavier Benech xavier.benech at xb-labs.fr writes:
I've got videos with several subtitles streams using
subrip and dvdsub codecs.
When I try to transcode them into mp4 and/or mpegts,
from what I've read so far it seems I must use
-scodec mov_text option.
Note that unfortunately the output
gfmonk gary at gurudental.com writes:
ffmpeg -i video2.flv -i audio2.wav out.mp4
You probably want to use the -map option.
Carl Eugen
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Xavier Benech xavier.benech at xb-labs.fr writes:
ffmpeg -i test.mkv -c:s mov_text test.ts
What is this supposed to do?
Transport streams do not support mov_text, the
output file will be unreadable.
Carl Eugen
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Vin Kemp vinkemp at gmail.com writes:
I need to decode WebM videos with an alpha channel
As said, this may be less easy than expected even with
the external decoder because iirc the alpha channel is
not part of the bitstream but has to be provided by
the demuxer and the sidedata has to be
meino.cramer at gmx.de writes:
On this system I will not install software which
is not released as stable.
There is no need to install ffmpeg (the application),
I absolutely never install (except if users report
installation problems, which is a rare problem).
There is nothing stable about
Ilir Pruthi ipruthi at gmail.com writes:
$ ffmpeg -i udp:// at MY_IP_ADDRESS:?overrun_nonfatal=1reuse=1
-map 0:p:11 -map 0:28 -vcodec libx264 -acodec copy
-t 30 -f mpegts -y program11.ts
Please provide your command line together with the
complete, uncut console output (sensible
JULIAN GARDNER joolzg at btinternet.com writes:
I am encoding a stream using the option -map 0:p:2 but
this pulls in all the audio streams which I dont want.
How do i remove a certain stream before encoding
-map 0:p:2 -map -0:2
Carl Eugen
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Qianliang Zhang zhangqianliang at gmail.com writes:
[...]
Please do not top-post on this mailing list.
Carl Eugen
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Curtis Farnham curtis at farnhamtech.com writes:
if I use “-vcodec mpeg4 -profile 0 -level 1 -f 3gp”
instead, I get 3gp4 rather than 3gp6
What is the difference between 3gp4 and 3gp6?
Carl Eugen
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Moritz Barsnick barsnick at gmx.net writes:
http://stackoverflow.com/q/25812102
If somebody can confirm that the Nintendo 3DS/2DS
requires 3gp6 a patch adding an option to write
3gp6 is trivial.
Ideally, you would test if it is sufficient to
add 3gp6 to the compatible brands.
Carl Eugen
Hanno Klamke Hanno.Klamke at streamlab.net writes:
ffprobe -print_format xml -show_streams ...\index_1800.m3u8
[hls,applehttp at 00354320] Error when loading
first segment 'segment-180 0k00044.ts'
Are you sure this file exists in the current directory?
Carl Eugen
Curtis Farnham curtis at farnhamtech.com writes:
What is the difference between 3gp4 and 3gp6?
I’m not really sure. If I use -vcodec libx264,
I get 3gp6, and if I use -vcodec mpeg4, I get 3gp4.
Yes, of course!
H.264 is not allowed in 3gp4.
But if I do libx264, I can’t get MPEG-4 Visual
Moritz Barsnick barsnick at gmx.net writes:
http://www.ftyps.com/3gpp.html
Which indicates that 3gp6 is not allowed for MPEG-4
Visual, making this whole thread less useful...
Carl Eugen
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fernando.takeshi fernando.takeshi at seventh.com.br writes:
I've tested the command line approach and it seems
to work for h264 and mpeg files, but not for mjpeg.
Could you elaborate?
How can I reproduce this?
Right now, I do not have any sample code working -
the muxing example generates
Claudiu Rad jazzman at misalpina.net writes:
i am trying to generate a HLS stream from a
standard MP4 file. the muxer generates a pair
of warnings for each output .ts file.
This is ticket #3741 iirc.
why is this?
You haven't sent a patch afaict.
shouldn't this be fixed?
All bugs
ypatios ypatios at gmail.com writes:
[Eval at 0x7fffb730b4b0] Undefined constant
or missing '(' in 'unofficial'
This is a regression since d858ee71
Workaround is to use -strict -1
Thank you for the report, Carl Eugen
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Peter B. pb at das-werkstatt.com writes:
Yes, they are absolutely different use cases. I just
brought the ffmpeg-framemd5 example to illustrate
that it's neither the source file's encoding, nor
the disk that might limit ffprobe.
But you are claiming that there is an ffprobe problem.
This
einguste einguste at gmail.com writes:
I try to test.
Thank you!
Carl Eugen
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fernando.takeshi fernando.takeshi at seventh.com.br writes:
Ok, it seems that a newer build of ffmpeg can understand
and mux the mjpeg raw frames file.
It works with older versions if the file has a .mjpeg suffix
or if you force the file format.
Still, that doesn't help me much, since I
Keith Johnson keith at xentrik.tv writes:
- capture HDV stream from camera - currently
working fine with dvgrab creating .m2t file
This sounds strange to me:
Why don't you capture with FFmpeg?
Or at least with a capture software
that gives you the original dv stream?
(Or do I misundertand?)
S Andreason sandreas41 at gmail.com writes:
Carl Eugen Hoyos wrote:
What does 'upgrading mplayer to 2.4' mean?
Oops. Aspie made one typo.
Meant 1.1.1
Just to make sure:
MPlayer 1.1.1 is completely outdated, please do
not use it.
http://seahorseCorral.org/videos/tests/20140128_pond
Keith Johnson keith at xentrik.tv writes:
wasn't aware that I could capture (H)DV directly.
If that's the case I guess there is probably a
solution which involves pipes or tees.
No (at least not if I understand you correctly).
FFmpeg can read from the device if compiled with
Steffen Richter - m.objects info at mobjects.com writes:
ffmpeg.exe -f rawvideo -pix_fmt rgb24 -r 30 -s 1280x720
-i \\.\pipe\pipename -i audiofile.wav -c:a ac3
-ab 128k -ar 44100 -c:v libx264 -preset slow -crf 20
-pix-fmt yuv420p output.mp4
Is the issue also reproducible with -vcodec
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