On Mon, 23 Feb 2015 11:13:59 +1100
Denis Pozharskiy den...@combitel.com.au wrote:
Hi,
I got the mistake described below when try to configure the latest version
of ffmpeg on my MacBook Pro (Yosemite 10.10.2 (14C109))
...
yasm/nasm not found or too old. Use --disable-yasm for a crippled
On Thu, 19 Feb 2015 13:21:03 +
Matt Conway conwa...@gmail.com wrote:
pi@raspberrypi /usr/src/ffmpeg $ ffmpeg -i rtsp://
root:FishAxisFood12@192.168.0.4/axis-media/media.amp -an -r 30 -f flv
rtmp://ustreamurl
Are you intending to re-encode? Do you not want to stream copy instead?
On Fri, 6 Feb 2015 13:10:01 -0800 (PST)
thibault75 thiba...@capitalvision.fr wrote:
ffmpeg version 0.8.16-6:0.8.16-1, Copyright (c) 2000-2014 the Libav developers
This is not ffmpeg from FFmpeg, but a so-called ffmpeg from Libav, a
fork of FFmpeg. Also, note that libav was always used by FFmpeg
On Tue, 27 Jan 2015 15:46:46 +
Esnault Jean-Manuel jean-manuel.esna...@francetv.fr wrote:
Hello All,
I'm looking for help.
I have a set of QT files with 4 audio mono chanels (uncompressed 48kHz).
I need to turn these files into 4 discrete audio chanels.
This can be done manually
On Sun, Jan 25, 2015, at 06:20 PM, Dani A wrote:
Guys,
I am trying to install FFMPEG-php 0.6.0 on my server
ffmpeg-php is a dead project and it is not part of FFmpeg; therefore we
can't provide support for it.
how can I install the FFMPEG on my server from your site
If your distribution
On Sun, 25 Jan 2015 14:41:42 +
Eng.Hany Ahmed micro...@hotmail.com wrote:
helloi want make remark text or logo in the video when i transcoding
any one have idea how i can do this please
Sorry, but I don't understand what you mean by remark. Can you
explain in more detail what you want to
On Wed, Jan 14, 2015, at 11:05 PM, Green Koopa wrote:
-q did set the jpeg compression level, making it consistent across
frames.
(It had no affect on the png compression level.) Thanks for the tips Lou.
For PNG you can use -compression_level. Range is 0-100. Default is 100
(highest
On Sat, 10 Jan 2015 23:21:42 -0800
Green Koopa greenko...@gmail.com wrote:
This creates one image for each second of video:
ffmpeg -i 00020.MTS -vf fps=fps=1 -f image2 stills-%03d.png
When I change the output format to jpeg, it does the same:
ffmpeg -i 00020.MTS -vf fps=fps=1 -f image2
On Mon, 12 Jan 2015 09:08:20 -0900
Lou l...@lrcd.com wrote:
It's a linear scale of 1-31.
...for most FFmpeg M(J)PEG* encoders.
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http://ffmpeg.org/mailman/listinfo/ffmpeg-user
On Mon, 12 Jan 2015 08:53:29 -0800 (PST)
inge inge.bech...@gmail.com wrote:
Everything seems to be working fine, except the output is a video that only
shows black, for the amount of time that has been encoded.
I'm guessing you're playing it with QuickTime?
Does anyone have an idea what the
On Sat, 10 Jan 2015 11:37:00 -0500
Cliff R Wong cliff.r.w...@gmail.com wrote:
Hi. I am extracting the audio from a video file to a wav format
ffmpeg -i {0} -ar 8000 -ac 1 -acodec pcm_s16le {1}.wav
where {0} is the input file and {1} is the output filename.
However, the last 3 minutes
On Tue, 06 Jan 2015 22:44:11 +0100
c...@kruemel.org wrote:
Hi, I'm testing converting my h.264 movies to h.265 using ffmpeg (2.5.2
64-bit static):
Why?
ffmpeg -i ${TARGET} -c:a copy -c:v libx265 -preset slow -x265-params
crf=24 -strict experimental ${TARGET}.mp4
You should always include
On Thu, 18 Dec 2014 00:45:39 -
FRED COLLEY tcb1k...@live.co.uk wrote:
Hi Every time i try and open my VIDEO’S Windows explorer closes it
again
Did you use ffmpeg to create these videos? How is ffmpeg involved?
now I have a message come up that it is the ffmpeg that is causing the
On Tue, 16 Dec 2014 14:33:42 +
david reid zathrasor...@gmail.com wrote:
I have a video that I want parts to play in real time but the majority will
be sped up to play as a time lapse at 25x. I can get the various pieces but
would like to have a smoother interface between the 2 speeds, so
On Mon, 24 Nov 2014 17:04:24 +0100
Alfredo Di Napoli alfredo.dinap...@gmail.com wrote:
Hello everyone,
and sorry if the title is convoluted, I couldn't find a better one. What
I'm trying to accomplish is simple, in practice: Assume I have three files:
- Left_Audio.mp3
- Right_Audio.mp3
-
On Wed, 19 Nov 2014 02:53:34 -0800 (PST)
paynito payn...@outlook.com wrote:
bash //
brew install ffmpeg // seems to work
cd folder with wmas
for f in *.wma; do ffmpeg -y -i $f -c:a libfdk_aac -b:a 192k
${f%.wma}.m4a; done;
// try a script
- error Unknown encoder 'libfdk_aac'
On Tue, 4 Nov 2014 13:09:10 -0500
Reid Oda r...@princeton.edu wrote:
Hi list,
I'm doing audio/video analysis on videos downloaded from youtube. As part
of the process, I need to extract the audio to a form that can be opened by
my audio analysis software. I've been using mp3, but I recently
On Tue, 4 Nov 2014 15:51:05 -0900
Lou l...@lrcd.com wrote:
Your ffmpeg command and the complete console output are missing.
Does this also occur if you use lame?
I forgot to mention:
2. Why does LAME add silence to the beginning each song?
http://lame.sourceforge.net/tech-FAQ.txt
On Tue, 30 Sep 2014 18:35:53 +0200
skyscan...@gmx.ca wrote:
On Tue, 30 Sep 2014 16:13:20 +0200, barsn...@gmx.net wrote:
See my other response from a few minutes ago:
Something like
pan=5.1:FL=c0+c4:FR=c1+c5:BL=c4:BR=c5:FC=c7
or whatever you think is correct. You may have to throw in
On Mon, Sep 8, 2014, at 12:04 PM, Harold Goranson wrote:
I wish to recode them as modern mp4 to 300p high and as wide as required
to maintain correct aspect ratio, rounded to the nearest 2p. No sound,
but all other qualities the same.
You can use the scale filter:
-vf scale=300:-2
On Wed, 3 Sep 2014 13:54:11 -0700 (PDT)
ifightnoman ifightno...@gmail.com wrote:
I have a large (1 GB) m4v file that ffmpeg is unable to decode.
I am trying to generate a thumbnail from this file but hit the error
message:
[buffer @ 027fd600] Unable to parse option value -1 as pixel format
On Tue, 2 Sep 2014 11:54:49 -0700 (PDT)
gfmonk g...@gurudental.com wrote:
I am using Qucktime to test but they need to play using jwplayer on a web
page.
Using the output width from your command:
-vf scale=400:-2,format=yuv420p -movflags +faststart
On Thu, Aug 28, 2014, at 08:17 PM, Ehren Addis wrote:
I'm trying to put a png sequence with an embeded alpha over a still
image with burned in timecode. The following has been had from
everything I see on the web (with the exception of using -shortest that
never worked). This renders, but
On Fri, 22 Aug 2014 17:42:01 +0800
Qianliang Zhang zhangqianli...@gmail.com wrote:
Hi everyone,
I try blur video with 'boxblur' filter, and I find it helpful. But I want
to blur my video with a gradient, any advice?
Make a gradient that is the same size as your input video:
$ convert -size
On Fri, 8 Aug 2014 10:01:42 -0700 (PDT)
hirokku oswaldo1...@gmail.com wrote:
I need to show the text in two separate lines, how can i do this?
You can use two drawtext filters:
-vf drawtext,drawtext
Of course you will have to provide the necessary options to get exactly
what you want.
On Wed, 30 Jul 2014 07:17:40 -0700 (PDT)
ac83 aclout...@c-spanarchives.org wrote:
Hello, We're testing out some transcoding using filter_complex, but can't
seem to produce video that both starts on an I-frame and starts at the same
time as the audio. In the past we've just done -ss x -i ... -t
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