On 3/9/2021 11:52 AM, Jim DeLaHunt wrote:
Yes, few people read the list FAQ.
I suspect the issue is that very few people know that the FAQ exists and
ought to be read/followed, this includes some long-time list members,
The list FAQ should also be mentioned in the the welcome message. I rai
On 3/15/2021 6:51 PM, roninpawn wrote:
I develop a Python application used to conduct official timing for
speedrunning leaderboards based on automated video analysis.
Instead of relying on output frame rate, have you considered using the
Presentation Time Stamps (PTS) of the input? Those more
On 3/19/2021 8:00 AM, adam smith via ffmpeg-user wrote:
Have you tried increasing the latency of the incoming SRT stream?
Please do not top-post on this mailing list (yes, it's in the list FAQ).
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
Please do not top-post on this list.
On 3/21/2021 10:31 AM, Hassan wrote:
... Following is the command.
ffmpeg -f gdigrab -framerate 60 -offset_x 550 -offset_y 350 -video_size
640x480 -thread_queue_size 1024 -i desktop -vf "settb=AVTB,
setpts='trunc(PTS/1K)*1K+st(1,trunc(RTCTIME/1K))-1K*trunc(
On 3/22/2021 12:36 PM, Hassan wrote:
Or suggest any other solution.
I did.
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-user
To unsubscribe, visit link above, or email
ffmpeg-user-requ...@ffmpeg.o
On 3/26/2021 9:28 AM, Cecil Westerhof via ffmpeg-user wrote:
No, that I cannot do. I cannot publish stuff containing other people.
Well you -can-, may not want to.
There is only one problem. The video is 7:21 long, but both mpv and
vlc think it is 7:30 long.
IME, the metadata length often
On 3/26/2021 2:09 AM, Cecil Westerhof via ffmpeg-user wrote:
I publish speeches I give during zoom meetings. The problem is that
some people forget to mute themselves and when they make a sound they
will appear in the video. Luckily most time people do not have a
problem with that. But if they wo
On 3/29/2021 8:41 AM, Carl Eugen Hoyos wrote:
If you go from 24000/1001 or 24 to 25, it should be acceptable to
change the speed, just force an input framerate of 25 and change
the audio pitch.
Agreed; in PAL broadcast territory that's been the accepted practice for
many (70? 80?) years (and I
On 3/29/2021 9:47 AM, Nicolas George wrote:
You mean that most movies from the NTSC area sold as PAL DVD likely
exist? I can confirm, they exist.
Please be careful with the words- "movies" (made for theatrical release) are
filmed at 24.0 fps. And pretty much anything committed to -film- will b
On 3/29/2021 11:03 AM, Nicolas George wrote:
Phil Rhodes via ffmpeg-user (12021-03-29):
For the sake of being really rigorously correct, yes, 24.0 or 24000/1001.
Once again, you are wrong. The 1000/1001 factor is an artifact of color
TV.
It's an artifact that is still used. Moreover, I've n
On 4/2/2021 2:55 PM, Simone Croci wrote:
I am decoding an MVC H.264 video and I get a lot of error messages "sps_id
1 out of range". What is the problem? is it caused by the fact that ffmpeg
does not support MVC H.264?
Please include the complete command and its complete output. If you aren't
On 4/3/2021 1:18 PM, Simone Croci wrote:
This is the command:
need the output (-always- include the output, in the email, not attached nor
linked to another site).
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/li
On 4/11/2021 3:10 AM, Ulf Zibis wrote:
does anyone know a good guide how to denoise mpeg2 videos, which come from
VHS videos, recorded with DVD-recorder?
I assume you're stuck with the captures you already have, yes? (Most of the
issues come from the analog world and ought to be fixed there-
On 4/11/2021 12:41 PM, Phil Rhodes via ffmpeg-user wrote:
Did anyone ever write a TBC filter in software?
It might be a bit dependent on picture content, but it strikes me it
ought to be possible to do something that would match up the horizontal
position of rows of pixels by minimising contrast
On 4/11/2021 3:39 PM, Ulf Zibis wrote:
What is TBC?
Time Base Corrector - corrects/standardizes the timing of analog signals
coming off tape (see https://en.wikipedia.org/wiki/Time_base_correction for
a good description).
z!
___
ffmpeg-user mailin
On 4/12/2021 2:42 PM, Carl Eugen Hoyos wrote:
Matthew works professionally in digital archiving and I strongly suspect
he does know "what it means".
That's good to hear, but expecting everyone else to know is ridiculous.
z!
___
ffmpeg-user mailing li
On 4/12/2021 2:42 PM, Carl Eugen Hoyos wrote:
and since Matthew didn't mention "interlaced"
Video (ORIGINAL)
Scan type: Interlaced
Scan order : Top Field First
Yes, he did.
z!
___
ffmpeg-
On 4/13/2021 12:48 AM, Kieran O Leary wrote:
The developer of mediainfo, as mediainfo output was included.
Cool, so completely irrelevant* to the question; that or we start "blaming"
every developer for their program's output.
*only important if MI and ffmpeg report contradicting info for th
On 4/13/2021 1:29 AM, Reindl Harald wrote:
99% of users simply have not the
mentally capabilities to get a working snapshot compiled at all
Sort of-
Most of the users are just that, _users_; they're not developers and it's
ridiculous to expect it. I don't think it's not having "mentally
capab
On 4/13/2021 8:49 AM, Bo Berglund wrote:
set COMMAND=ffmpeg -hide_banner -i %INFILE% -vf scale=w=-4:h=%VSIZE% -c:v
libx264 -preset fast -crf 20 -c:a copy %OUTFILE%
a) you should add " -movflags +faststart" if writing to an mp4 file
b) always post the complete command _and_ it's output without -
On 4/13/2021 9:11 AM, Bo Berglund wrote:
How do I specify an output format? I did not do that in the original command
where the size was also changed and it still made the mp4 format...
Not to be unkind, but have you read the man page for ffmpeg?
-f fmt (input/output)
Force input or output
On 4/13/2021 4:55 PM, Gabriel Silva via ffmpeg-user wrote:
I am trying to find the most optimized method using FFMPEG or FFPLAY to
playback videos on Windows and Intel architecture.
Unless you must use ffmpeg, you're going to be better off with software
that's built for play/display (e.g. vlc).
On 4/18/2021 11:20 PM, Bo Berglund wrote:
Can I combine these two operations into a single ffmpeg command such that there
is no intermediate ts file created and the mp4 is available essentially when the
download completes?
You can combine them, but* then the "download" will be extended by the t
On 4/19/2021 4:46 AM, Bo Berglund wrote:
*assuming that the source is producing a ts which is captured as-is
I think that it is,
Which would be easily answered by including the command output (which should
have been in the initial email).
Have you tried simply replacing
-i
with
-user_
On 4/22/2021 12:43 AM, Bouke wrote:
Trying to view a stream while recording. (That 'sorta kinda' works with a
tee and udp streaming, but has a horrible delay.)
Ideal would be to keep FFplay open, and start / stop FFmpeg for
recording, or just viewing the incoming signal.
The BMD recorder app doe
On 4/28/2021 9:26 AM, Adrian Perello Marin wrote:
Is it possible to do this by command line so that it reads the content of
the CSV (video name and credits text) and processes them in a "more or
less" automatic way?
As Nicolas says, not directly, however it would be a relatively simple
script to
On 4/28/2021 3:03 AM, Bouke wrote:
Trying to capture decklink input to ProRes.
FFmpeg is VERY cpu hungry (230 % on my sytem in the example below, increasing
when upping the quality of Prores)
Media Express / VTEncoderXPCservice use just half the CPU.
My assumption is that the BMD code is simpl
On 4/28/2021 11:15 PM, Bouke wrote:
Can you capture into something else and then transcode?
Nah, the whole idea is to be done as fast as possible, so not to transcode…
You _have_ to encode (not transcode), the SDI input is raw uncompressed
frames ("rawvideo (UYVY / 0x59565955)"); capturing th
On 5/5/2021 12:04 PM, Juan carlos Rebate wrote:
the input is .\ffmpeg.exe -i prueba.mp4 -c:v libx264 -deinterlace
-chunked_post 1 -seekable 1 -f mp4 -listen 1http://myip:80
What is the complete unedited output? And maye sure you're using the latest
build of ffmpeg (see https://ffmpeg.org/maili
On 5/5/2021 5:50 PM, Julien Dotsev wrote:
ffmpeg -re -i input.avi -movflags
+faststart output.mp4
but like this I can not open at all the file during the conversion.
Among other things, AFAIK -movflags +faststart happens after the conversion
has been finalized and involves writing a new file w
First off, do not top-post in this mailing list (it's in the FAQ, link in an
earlier email)
On 5/5/2021 6:29 PM, Julien Dotsev wrote:
As I mentioned above I want to be able to play it in a HTML tag. As
in a video tag it can be only 3 formats. I can't play avi, so that's why I
try to convert i
On 5/10/2021 12:50 PM, Bryce Newman wrote:
I have - for example - three videos that which visually can be classified as
“Real Time”, “Slow Motion” and “Time Lapse”.
Expanding on what Nicolas wrote-
"real-time" generally means that an image was captured at a set rate with
the _intent_ of show
On 5/15/2021 10:33 AM, Martin Woolley wrote:
But as you have no doubt discovered, neither format plays in VLC. Apologies
for my lack of rigour.
Just to confirm- you are using the latest version of vlc (3.1.14)?
Probably doesn't make a difference, but would be good to know.
z!
_
On 5/24/2021 1:18 PM, pink panther wrote:
I have a 325kb audio wave file recorded in g729. I am trying to trim it to
1 minute. I have tried almost every command I see from guys using ffmpeg
and none seem to work.Can someone assist?
What have you tried and what's the command output?
(please rea
Please learn what top-posting is and stop doing it on this list.
On 5/24/2021 6:40 PM, pink panther wrote:
I tried it with the double quotes and got the following. Same out I got
using the other statements I got from the other links
C:\ffmpeg>ffmpeg -i "Mohg729.wav" -ss 00:00:00.00 -t 00:01:0
On 6/9/2021 3:25 AM, Aman Bisht wrote:
Please find the attached sample .dss audio used for conversion to .wav.
Please put the file on a sharing site and include the URL.
I’m using the below command to convert
ffmpeg -I Welcome.dss output.wav
I have attached the log report.
And please inclu
On 6/17/2021 4:40 AM, Gary Pfeffer via ffmpeg-user wrote:
ffmpeg version 4.2.4-1ubuntu0.1 Copyright (c) 2000-2020 the FFmpeg
developers
Have you tried with the most recent ffmpeg? Older versions aren't supported
on this list.
You can pick up last night's build from https://ffmpeg.org/downloa
On 6/17/2021 6:19 AM, Jean Vézina wrote:
I don’t think ffmpeg was designed for real time video processing, Perhaps
the developers are planning to release a version that use GPU
acceleration.
ffmpeg is a conversion tool; on many platforms it's more than fast enough to
do real-time processing (imp
Please do not top-post in this list.
On 6/22/2021 12:39 AM, ibur...@compuscience.com wrote:
However, now that I understand that for 4 seconds transition you need 4
seconds on each video,
Anyways, may be we can improve the documentation to explain that offset
need to be such to allow duration
On 6/22/2021 9:26 AM, Rob Hallam wrote:
Is that always true? When I have tried (eg [1]) the second input
starts*after* the first, easiest to see with eg testsrc filter.
No time to try this at the moment, but might that be an artifact of using
the lavfi device? I wouldn't think so, but maybe.
On 6/22/2021 1:14 PM, michael.cradd...@sony.com wrote:
I am attempting to use an mp4 (or at this point, even an mpegts) to
contain ONLY data (no video, no audio – audio may be added at a later
time).
Just curious here, and I know this doesn't answer the question, but is there
a specific reason n
On 6/28/2021 4:01 PM, rbar...@njdevils.net wrote:
I did a 10 sec preview from the middle of the file. It is very grainy. Is
the -s 384x160 the output Frame Size? I think that would be way too small
for a 4K video convert.
As Nicolas said, check the doc for what those options do! Really! They
On 6/29/2021 5:57 AM, rbar...@njdevils.net wrote:
The ' -s ' switch was not very informative from what I could discern in the
document. I was unable to locate a parameter list for that switch.
'-s' and '-r' are under 5.5 Video options
(https://ffmpeg.org/ffmpeg.html#Video-Options)
-s[:stre
On 7/7/2021 8:48 AM, Bo Berglund wrote:
But now I saw a different error I also want to check for, this is when the
stream semingly works fine but the video has frozen.
Does that mean youtube continues to send duplicate frames (which are
received w/o error) or that no frames are received at all
On 7/8/2021 7:14 AM, DEF wrote:
On Thu, 8 Jul 2021 at 08:08, Sudhir Sharma via ffmpeg-user
wrote:
If we record a long video using FFMPEG like for 3 hours. It freezes a few
minutes in the end, like for the ending 3 minutes. So single screen or
blank black screen will be in the end for a few
On 7/9/2021 3:05 AM, Bo Berglund wrote:
On Fri, 9 Jul 2021 11:46:19 +0200, Nicolas George wrote:
My advice for this thread: don't try to run before you can walk.
What kind of help is that? Are you a troll?
In idiomatic English, it means to start with the simple, not with the complex.
This
On 7/15/2021 7:58 AM, Mar Andrés López wrote:
The version I am using is 4.3.1
Please test with the most recent ffmpeg available (see
https://ffmpeg.org/download.html); whatever you're trying -might- have been
changed/fixed.
Always post the full command output, that gives the readers a lot o
On 7/18/2021 4:15 PM, Greg Edwards wrote:
I'm following the links fromhttp://ffmpeg.org/download.html which lead to
"Static builds for MacOS 64-bit" but the page is not responding.
The site "evermeet.cx" seems to be down, no response from
https://evermeet.cx/ffmpeg/
According to the google c
On 7/20/2021 12:23 PM, S. Helbig via ffmpeg-user wrote:
ffmpeg -loglevel debug -hide_banner -timelimit 60 -i
'http://192.168.1.23:456/videostream.cgi?user=USER&pwd=PWD' -y -f
segment -segment_time 3600 -segment_format mp4 -segment_atclocktime 1
-segment_wrap 3 -c copy /path/to/destination/recordi
Well. since you asked.
On 8/15/2021 12:28 PM, Android PowerUser wrote:
If FFMPEG is a collection of codecs then why are the most memory efficient
codecs not available.
Could be than they're not freely available or license-compatible with
ffmpeg? (Quite likely, actually.) Or that thos
On 8/15/2021 1:28 PM, Android PowerUser wrote:
I forgot to mention that I am referring to the FFMPEG Android app.
A rather large omission; perhaps saying all of that up front would have made
quite a different impression.
As for platforms, I'd say the vast majority of ffmpeg users are on more
On 8/15/2021 3:57 PM, Ulf Zibis wrote:
Ansonsten wird hier strikt das sogenannte Top-Posting verdammt. Also bevor
Du den üblichen Shitstorm kriegst, setzt Deine Antworten besser immer
_unter_ den Text, auf den Du antwortest.
Also mentioned at
https://ffmpeg.org/mailing-list-faq.html#What-is-t
On 8/15/2021 4:10 PM, Simon Brown wrote:
Interesting to know that someone with the surname Zwanzig doesn't speak
German. :-)
Lots of us don't- our great-grandparents might have.
Late,r
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https:/
On 8/15/2021 4:27 PM, Android PowerUser wrote:
I am now trying to use the quoted text. That’s probably at the bottom. As
expected with my name, I also write these messages with my smartphone.
I write gmail massages on my smartphone (with the email app)- it's not
difficult at all to put the rep
On 8/15/2021 5:58 PM, Android PowerUser wrote:
And with a PC, I'm tied to
one place. I just can't go to the couch.
That's why I have a laptop, well, several; and a tablet, and a phone, and
two servers- use the right tool for each job (rendering an hour of HD video
on a PHONE is just stupid).
On 8/16/2021 1:59 PM, Reino Wijnsma wrote:
What makes you think FFmpeg supports Youtube urls?
It's a reasonable assumption; if ffmpeg doesn't, just say so.
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffm
Not a lot of info to go on.
On 8/16/2021 1:50 PM, The Admin wrote:
Can you help me with this?
Help up by providing the complete command and complete output of what you're
trying (as the list FAQ directs). Does the command execute at all or run for
a while but not finish? Have you tried di
On 8/17/2021 12:45 AM, Phil Rhodes via ffmpeg-user wrote:
I can't remember what the solution was, but I seem to recall that it was
something to do with the fact that ffmpeg writes most of its status
information not to standard output, but to standard error, presumably so
as to keep standard outpu
I hate to disagree with you, but
On 8/19/2021 5:56 AM, Nicolas George wrote:
No, it is the other way around: you should not be thinking about frame
numbers, you should be thinking about timestamps.
Not necessarily
Timestamps are an inherent property of the frame, they will be preserve
What you'd doing is a "noise gate" function.
A few ideas-
Use either the mean volume or 3-6db below the max as the threshold. A more
complicated version would be to examine the level at maybe half-second
intervals and use that to determine the levels of the background and spoken
parts of the c
On 8/25/2021 11:01 AM, amindfv--- via ffmpeg-user wrote:
Is this a bug?
Probably not, you're telling ffmpeg to do different things.
You're also missing the complete command output from each command.
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpe
On 9/22/2021 6:08 AM, Ashtiani wrote:
lame :
Unsupported data format: 0x0701
Can't init infile 'input.wav'
Please tell us _exactly_ what program or device has created these files.
Stop "top-posting" on this list, see the list FAQ or google for more into.
z!
___
On 9/30/2021 6:45 AM, Venkateswaran.S wrote:
You can easily detect the logo in image using opencv lib
Yes, but that doesn't indicate much (the logo is often called a "bug" in
broadcast).
Detecting a "change of scene" is not too difficult, but here's the problem-
how do you (technically) de
On 10/1/2021 1:11 AM, Bo Berglund wrote:
I have realized from comments here that the logo detection scheme is not really
workable, so I am back to using this blackdetect method.
You may find that looking for black frames isn't reliable either, in that
their presence or absence is indicates jus
On 10/21/2021 11:31 PM, Shailesh kumar Dangi via ffmpeg-user wrote:
Can you please reduce the audio bitrate below 128Kbps?
Do not top-post on this mailing list.
Use a current build of ffmpeg.
Include the command output in the _body_ of the email, not as an attachment.
ffmpeg can be sensitive t
On 10/27/2021 1:56 PM, Steven Kan wrote:
What options would I have if I want to cycle through N cameras, each with
its own RTSP URI, switching cameras every M seconds? Can this be done
from an ffmpeg command? Or is there where ffserve gets involved?
ffserver was removed 3-4 years ago. You _might_
On 11/2/2021 11:43 AM, PPRJ01 wrote:
My question is how can I add a new page with my contribution before linking it
to an existing page ?
Please read the wiki's doc, that should tell you everything (as will looking
at pages in Edit view).
z!
___
(I haven't had enough coffee yet and my remembrance of the nuances of mmap
are sketchy)
On 11/4/2021 5:14 AM, LianCheng wrote:
Yes, would like to know in ffmpeg, under drawtext, the textfile (reload=1)
is using read-write or read-only mode?
From a quick read of the source code-
libavfilter/vf
On 11/9/2021 3:01 AM, Nicolas George wrote:
It is the responsibility of whoever writes the file to ensure
that the writing does not overlap with the reading.
Never heard that one, usually it's the reverse unless _both_ have some form
of mutex/file-lock implemented. Given than it's not likely t
On 11/11/2021 7:44 PM, Javier Cortes wrote:
for example, if my software prepare the files, folders, etc and ask ffmpeg to
re-encode them in the background, for example from prores to mp4, or to make
mp3, etc.
is it ok for me to do that?
It sounds like you should be OK, but _please_ read the t
On 11/14/2021 8:27 PM, Adam Nielsen via ffmpeg-user wrote:
What protocol/URL are the streams you're using?
That would be answered if the original post contained the complete command
output...
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
h
On 11/17/2021 6:03 PM, Bart Coninckx wrote:
In the Kodi logfiles I can see that their player uses FFMpeg, so I'm
wondering if the problem lies there.
Probably not unless kodi has changed it's calling parameters. If mplayer or
vlc have the same issues that kodi does, it's probably not the players
On 12/7/2021 9:12 PM, Vivek Soni wrote:
what exactly did you write in command line for ffmpeg.exe, please share ...
A couple of things-
Please read the list FAQ (https://ffmpeg.org/mailing-list-faq.html).
This tells us not to "top-post" and also to include the complete output of
the command yo
On 12/9/2021 2:10 PM, James Board via ffmpeg-user wrote:
I'm wondering if timestamps are typically stored for both audio and video
and if there is a way to somehow modify the avi file so when I play it,
the audio is in sync with the video.
That all depends on what codecs are used- a .avi file can
On 12/11/2021 1:56 PM, James Board via ffmpeg-user wrote:
Is this a solvable problem? Is the right time stamp information somehow
in the .avi file and I just need to figure out how to sync the audio in
video? Or is it not even possible?
No one can answer without more data since we don't know wh
On 12/11/2021 2:31 PM, James Board via ffmpeg-user wrote:
What should I do in order to figure this out?
Start by runing ffprobe on the file and post the output. (I've used
MediaExpress a fair bit and never had sync issues with it, could be there's
one setting that doesn't agree with another-
On 12/30/2021 7:30 AM, Phil Rhodes via ffmpeg-user wrote:
Are you allright? You almost sound polite!
Quick, mark it on the calendar!
It's his once-a-year stab at it.
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/l
Please post the complete command output, that's a great help in debugging.
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-user
To unsubscribe, visit link above, or email
ffmpeg-user-requ...@ffmpeg.or
On 1/8/2022 11:10 AM, Bo Berglund wrote:
This tool xidel you use, from where is that?
How can it be installed?
Check google. it should be the first hit.
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/
On 1/6/2022 11:52 AM, Matt C wrote:
I have it installed from the Docker set up but cannot get anything to
play from the playlist/ gui. Is there any sort or forum or anything on
setting it up?
It doesn't look like it's ready for turn-key use.
If you're looking for something to do the playout fo
On 1/19/2022 3:23 AM, Bo Berglund wrote:
I have tried in various ways to limit the output of ffmpeg/ffprobe to the line
holding the duration but it seems impossible...
Beware!
Depending on the source of a recording, I've found that various methods will
report different values* for the duratio
On 1/19/2022 10:17 AM, Bo Berglund wrote:
mediainfo is not existing on my Ubuntu Server 20.04.3...
It is readily available for ubuntu and is a useful tool.
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffm
On 1/20/2022 6:08 AM, Bo Berglund wrote:
So it creates 3 instances of the duration output...
It does, because they come from three different places (and the values may
be different).
Have to add | tail -n 1 to the end to get one item only.
Nothing wrong with that, or with telling mediain
On 1/24/2022 10:09 AM, Ferdi Scholten wrote:
The bash command is not complete, the do statement needs to be closed with
done;
like this:
for i in *.mp3; do ffmpeg -ss 00:00:30.000 -i "$i" -c copy "$(basename $i
.mp3)-output.mp3" done
otherwise bash will prompt for more commands to follow do.
On 1/24/2022 6:22 AM, Sergey_S wrote:
Please kindly advise/ Thanks.
Upgrade to a modern version of ffmpeg, try again, then post the
complete/unedited output of the command.
z!
___
ffmpeg-user mailing list
ffmpeg-user@ffmpeg.org
https://ffmpeg.org/m
On 1/27/2022 7:37 PM, DoubleFelix wrote:
The source video is 24m 50s in length, but when using "ffmpeg -i video.mp4
audio.mp3", the resulting audio file is 25m 28s in length, confirmed in
both metadata and the Groove music player.
Could be that the audio stream starts 22 seconds after the video
On 1/31/2022 2:22 AM, Adam Nielsen via ffmpeg-user wrote:
Instead of trying to repurpose FFmpeg to make it your whole application,
you could try making your application work with FFmpeg.
That's usually my reaction when someone wants to do this kind of thing.
AFAICT, there have been a fair few
On 2/7/2022 8:28 AM, Reindl Harald wrote:
god damned calling re-encode a lossy file a "stupid idea" isn't abusive -
Yes it is. That you can't see the issue suggests a lack of empathy for
anyone with less understanding than you (this is not new, we've all see it
before).
There _may_ be a goo
On 2/7/2022 9:04 AM, Reindl Harald wrote:
with the snowflakes of your generation we would still live on trees as human
race
I will quote from just about a year ago-
On 2/2/2021 2:59 AM, Reindl Harald wrote:
the difference between both of you is "only" that i am 43 years old and
started progra
On 2/6/2022 11:15 PM, Jim DeLaHunt wrote:
It would be easier to review if you were to put these files on a web server.
Mark, please do. Few if any people are going to download the attachments,
open the zip files, -then- open them in a browser.
Or- render the pages as PDF and attach those, bu
On 2/7/2022 11:02 AM, Mark Filipak wrote:
I agree. Can you suggest a server?
You're using gmail- put the files in a g-drive folder and share that with
"view-only" permissions. The link will look ugly but you can send that
around. (There are many web pages which will explain this.)
Yeah, I c
On 2/7/2022 10:27 PM, Mark Filipak wrote:
On suggestion, I tried web hosting suppliers and failed.
There must be thousands of them out there. Failed? You copy the files
to the hosting site and send out the URL. You may have to set up an account
in order to use it. This is not difficult
On 2/9/2022 1:17 AM, Phil Rhodes via ffmpeg-user wrote:
At some point I start to question whether some people on this list are
speaking some private, special language that looks like English but in
which all these pointless unprovoked attacks are somehow reasonable.
They're not. Paul, you are the
On 2/11/2022 6:39 AM, Jens Berger wrote:
This line seems to be weird to me, but I cannot find more about this
problem:
����sof0: picture: 258x28928
If that is trying to report the size of the picture, 28k is unrealistically
large. Might be correct but...
Please - can somebody hav
On 2/11/2022 8:52 AM, Kieran O Leary wrote:
Would I be correct in thinking that even though a verbose Ffmpeg log was
posted, the use of -hide_banner removed ffmpeg version info, so the OP
should remove this value?
Yes, using -hide_banner removes valuable information (e.g. the ffmpeg
version or
This-
Input #0, mjpeg, from '/Users/jb/test/test.mov':
[...]
Stream #0:0, 2, 1/120: Video: mjpeg (Baseline), 1 reference
frame, yuvj422p(pc, bt470bg/unknown/unknown, center), 768x576, 0/1,
lossless, 7.66 tbr, 1200k tbn
and this-
[mjpeg @ 0x7f914b507f80] sof0: picture: 768x576
[mjpeg
On 2/28/2022 2:12 AM, Nicolas George wrote:
I do not think it is worth your effort: the cost of loading the file is
negligible compared to the rest of the operations.
Maybe yes, maybe no; depends on the system and OS. It's still unnecessary
file system overhead that could be avoided.
z!
On 3/4/2022 10:24 AM, Rukmangadh Sai Myana wrote:
The issue is
that the python package throws the error that I shared above and exits.
The problem is that there isn't an error message in the original post.
This happens only on the production machine and not on my local machine.
What's differ
On 3/5/2022 6:03 AM, Rukmangadh Sai Myana wrote:
The issue was that ffmpeg was sending the
above logs, which don't correspond to any error to STDERR.
This is common for programs that usually/often send their work-product to
stdout; the status messages have to go somewhere and that's stderr*. It
On 3/8/2022 10:09 AM, Steven Kan wrote:
Is there a way to tell ffmpeg to collect N frames of video and output one
single averaged image to improve the SNR? Even if there’s some wind, the
flower stalk shouldn’t be moving much.
and that results in N JPGs. I suppose I could have a second ffmpeg
c
1 - 100 of 780 matches
Mail list logo
