Re: [FFmpeg-user] Extracting N frames in a video stream

On Fri, Jul 07, 2017 at 14:16:38 -0400, Vishwanath, Karthik wrote: > ffmpeg -y -v error -i "Input video file.mp4" select='between(n,10,30)' > -vsync 0 frame_%03d.png > > However, this does not run and gives me an error: > > [NULL @ 0x3bdfee0] Unable to find a suitable output format for > 'selec

Re: [FFmpeg-user] Write QuickTime tags

On Mon, Jul 10, 2017 at 21:12:14 +0100, Kieran O Leary wrote: > > I am wondering if there is any good documentation available on the web on > > what QuickTime tags ffmpeg is available to write. [...] > > I also found this webpage: > > https://multimedia.cx/eggs/supplying-ffmpeg-with-metadata/ but i

Re: [FFmpeg-user] MTS to MP4 lossless conversion issues

On Mon, Jul 10, 2017 at 15:03:49 +0200, Nick Gilmour wrote: > *track 1: codec frame size is not set* > 1. I googled also about this but I still don't know what does that mean and > how I should deal with it. Is it an error or should I change something? It about the audio track and I think it shoul

Re: [FFmpeg-user] Converting mkv to mp3 failures

On Wed, Jul 12, 2017 at 21:01:21 -0700, Tim Hiles wrote: > On Wed, Jul 12, 2017 at 7:54 PM, JD wrote: > Please post full uncut command output. > > fail to convert, with huge amount of error messages output. And if the output is too long, give us approximately the first 50 and last 50 lines. (The

Re: [FFmpeg-user] Converting mkv to mp3 failures

On Thu, Jul 13, 2017 at 21:34:13 +0100, Kieran O Leary wrote: > On a side note, you seem to be getting a very verbose console display > which might be confusing matters. I think some keyboard shortcut causes > this to happen - it's happened to me by accident a few times. Yes, the very first ffmpe

Re: [FFmpeg-user] Converting mkv to mp3 failures

On Thu, Jul 13, 2017 at 15:11:56 -0600, JD wrote: > Your filename does not contain parentheses, brackets and single quotes > and unprintable characters that > MANY files I download contain in their names. > And THAT is the crux of the problem. That's no crux. $ for file in *.mkv; do ffmpeg -i "

Re: [FFmpeg-user] man ffmpeg absent

On Thu, Jul 13, 2017 at 22:11:55 +0300, ILJA SHEBALIN wrote: > Hi, > > I just downloaded ffmpeg set of tools (I'm on Lion). "ffmpeg --help" command > printed out a guide in which I read that in order to get detailed description > of each option I have to run "man ffmpeg" however doing that retu

Re: [FFmpeg-user] Progress indicator

On Thu, Jul 13, 2017 at 14:35:12 -0600, aegor...@gmail.com wrote: > ffmpeg is pretty verbose by default. I use > *ffmpeg -hide_banner -loglevel warning* > I am okay with that but it would be great to be able to see > the progress bar. Is there a way to show the progress bar > while keeping -hid

Re: [FFmpeg-user] Converting mkv to mp3 failures

On Thu, Jul 13, 2017 at 16:24:31 -0600, JD wrote: > into a file which I edited and turned it into a script that > removed single quotes, unprintable characters, square brackets, commas, and > replaced all spaces with underscores - of course, used the mv command to > move > the files to the new nam

Re: [FFmpeg-user] Fwd: Total fail when compiling...

On Fri, Jul 14, 2017 at 13:43:09 -0300, Enrique Agustini Felices wrote: > Shows the error prompt, nowhere it's said "you can't attach your config.log > if greater than 100KB" or "You must subscribe first or will depend on > approval". June 29th and til now my message is waiting for approval. TOO >

Re: [FFmpeg-user] Possible bug in TEE muxer.

On Fri, Jul 14, 2017 at 10:33:08 +0100, Alex Molon wrote: > Basically, if I launch ffmpeg in this way: > > # ffmpeg -i input -f hls -hls_segment_filename > ssh://user:password@host/path/filename-%Y-%m-%d-%H-%M-%S > ssh://user:password@host/path/filename.m3u8 > > everything works as expected. Bo

Re: [FFmpeg-user] Converting a cassette audio tape (Lecture) to mp3

On Fri, Jul 14, 2017 at 12:45:04 -0600, JD wrote: You answered to the wrong thread. > I had to resort to doing one file at a time, albeit within a script, which > does not flood ffmpeg with a huge list of files, [...] > This way, ffmpeg is not getting confused by a tsunami of stdin "-nostdin" di

Re: [FFmpeg-user] Fwd: Total fail when compiling...

On Fri, Jul 14, 2017 at 15:58:29 -0300, Enrique Agustini Felices wrote: > Link to script I used: > https://drive.google.com/open?id=0B2ynuaxYwJKkNlR6cmJDYzFFMmc > Link to new config.log: > https://drive.google.com/open?id=0B2ynuaxYwJKkQWdlUTFaQ3FRYkE Please, do just have a look at the very last l

Re: [FFmpeg-user] Converting mkv to mp3 failures

On Fri, Jul 14, 2017 at 13:10:53 -0600, JD wrote: > This is the script I ended up creating to convert hundreds of mkv to mp3 > and avoid creating a tsunami of stdin that seems to flood ffmpeg and > make it falter. WHY do you not answer my question (and the three times it was suggested, by myself

Re: [FFmpeg-user] Converting mkv to mp3 failures

On Fri, Jul 14, 2017 at 13:25:03 -0600, JD wrote: > But I thought I did answer it :( > With -nostdin it is NOT able to read the input list :( > because the script is (was) providing the the list via stdin. That's techically impossible, but *sigh* Why should an ffmpeg command line option influence

Re: [FFmpeg-user] man ffmpeg absent

On Sun, Jul 16, 2017 at 17:03:49 +, Phil Rhodes wrote: > If you want to read the ffmpeg man page, you can find at least some > version of it here: https://linux.die.net/man/1/ffmpeg (I just > googled, that may be out of date.) Actually, since the man page is just a different rendering of the

Re: [FFmpeg-user] man ffmpeg absent

On Sun, Jul 16, 2017 at 19:24:45 +, Phil Rhodes wrote: > > BTW, it's quite unkind of ffmpegmac.net to package *just* the binaries,>  > >but not the docs.  > I've never seen it done any other way. At some point, "man" isn't even a > command on Windows. There's other docs than just man pages, B

Re: [FFmpeg-user] Eror with building ffmpeg x64

On Wed, Jul 05, 2017 at 19:53:40 +0300, Николай Кузьмин wrote: > Log in the .zip archive That log says: > It was created by fdk-aac configure 0.1.5, which was That's the wrong config.log. Please show us ffmpeg's config.log. As it is very large, please copy the first ~20 and last ~20 lines. > --p

Re: [FFmpeg-user] Possible bug in TEE muxer.

On Mon, Jul 17, 2017 at 14:57:37 +0100, Alex Molon wrote: > # ffmpeg -v verbose -i udp://226.45.23.147:2001 -c:v h264_nvenc -c:a aac > -strict 2 -f tee -map 0 > [f=mpegts:hls_segment_filename=sftp://compliance:complitest@localhost/home/auser/test/test.ts]sftp://compliance:complitest@localhost/ho

Re: [FFmpeg-user] man ffmpeg absent

On Tue, Jul 18, 2017 at 15:13:40 +, Phil Rhodes wrote: > I can't quite believe that I'm a published writer, being lectured on use of > my native language by a non-native speaker. Haha, exactly! > You guys really are a fucking joke, you know that. Now, that's an insult. To comedy as well. R

Re: [FFmpeg-user] Compile master on i686

On Fri, Jul 21, 2017 at 17:31:30 +0900, 桃源老師 wrote: > You don't need openssl to support https with ffmpeg on macOS. > Just compile ffmpeg on macOS, then it supports Secure Transport on osx > instead of openssl. Well, apparently, the binaries on http://ffmpegmac.net/ happen to be without Secure Tr

Re: [FFmpeg-user] PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20100525/ffmpeg.so

On Sat, Jul 22, 2017 at 21:04:49 +0430, Walid Salman wrote: You asked this before, right? http://ffmpeg.org/pipermail/ffmpeg-user/2017-July/036567.html > I have ffmpeg installed on my server (Linux with cpanel) : Which has nothing to do with your issue: > I am receiving daily huge number of err

Re: [FFmpeg-user] PHP Startup: Unable to load dynamic library '/usr/local/lib/php/extensions/no-debug-non-zts-20100525/ffmpeg.so

On Sat, Jul 22, 2017 at 21:50:10 +0430, Walid Salman wrote: > Hello, > Thank you Moritz for your replay >>> > > Yes, I need it because when I when move the extantion"ffmpeg.so" from the > php.ini the ffmpeg not work with some websites. Ah, so your issue isn't "startup error" or logs, your issue i

Re: [FFmpeg-user] ZMQ and delogo filter

On Sun, Jul 23, 2017 at 22:32:04 +, Cipi-Ripi wrote: > How to change delogo filter parameters using zmq, > My filter is :  "delogo=x=80:y=40:w=200:h=70,zmq" , but when I try to change > using   > echo Parsed_delogo x 10 | tools/zmqsend , I have error:38 Function not > implemented As far as I

Re: [FFmpeg-user] h264 mkvs fail on TV/gigablue after conversion

On Mon, Jul 24, 2017 at 10:29:18 +0200, Frank Steiner wrote: > Do you have any idea what could go wrong here? What I could change in > converting to avoid that little "whatever" that disturbs the > (obviously older) codecs on my TV and the Gigablye box? What kind of > problem could cause the video

Re: [FFmpeg-user] Streaming Syntax error

On Mon, Jul 24, 2017 at 09:30:38 +0530, Mettavihari D wrote: > when I run this on the command line it is working. [...] > When I run this in a script I get errors. Apparently, you use a differently built ffmpeg in the script. > --enable-libvorbis --enable-libvpx --enable-libx264 [...] > [NULL @ 0

Re: [FFmpeg-user] Streaming Syntax error

On Mon, Jul 24, 2017 at 19:00:42 +0530, Mettavihari D wrote: > I do not understand where you get that from. > I have different versions on the machine, but I have given the path to > the latest version in the script. Well, I was wondering why it worked on the command line, but not in the script. B

Re: [FFmpeg-user] Poor quality output when converting avi to mp4

On Tue, Jul 25, 2017 at 00:25:36 +0530, Gyan wrote: > Running your conversion command on your source, I see > > Input stream #0:0 (video): 856 packets read (18695093 bytes); 104 frames > decoded; > > Muxing to TS and playing that throws invalid NAL warnings. But that was a conversion, right? >

Re: [FFmpeg-user] Poor quality output when converting avi to mp4

On Mon, Jul 24, 2017 at 16:07:00 -0600, Ute Willmore wrote: > confirm a bug. VLC allows you to use ffmpeg to convert a video from the > command line and I want to see what the output looks like before I report a > bug. Actually, vlc (or the command line version cvlc) has its own "engine" for conve

Re: [FFmpeg-user] Streaming Syntax error

On Tue, Jul 25, 2017 at 14:39:10 +0530, Mettavihari D wrote: > Reading option '-b:a' ... matched as option 'b' (video bitrate (please > use -b:v)) with argument '128k'. > Reading option '-vcodec' ... matched as option 'vcodec' (force video > codec ('copy' to copy stream)) with argument 'libx264'. >

Re: [FFmpeg-user] Regarding /etc/ffserver.conf file

On Sun, Jul 23, 2017 at 22:55:42 +0530, Chethan Bn wrote: > I have installed ffmpeg and it works fine when i hit the command ffmpeg on > my linux command line, but when i try to hit ffserver it shows that *Could > not open the configuration file '/etc/ffserver.conf'.* Please read the ffserver docu

Re: [FFmpeg-user] Copy from mjpeg USB camera stream to file

On Wed, Jul 26, 2017 at 01:21:36 +0300, Aviv Hurvitz wrote: > I want to copy the original stream without any transcoding or > processing. Please explain your definition of processing. That's what ffmpeg does. > frame= 56 fps=8.0 q=-1.0 Lsize=4470kB time=00:00:06.89 > bitrate=5306.9kbits/s

Re: [FFmpeg-user] Too much delay/latency in h.264 to MJpeg conversion

On Tue, Jul 25, 2017 at 17:22:29 -0700, Ed Ostertag wrote: > The command works but the MJpeg images are delayed by over 5 seconds. > Using local GBit network for the input and loopback for the output so > net is not the problem. > Is there any way to reduce the delay to under 0.5 seconds? I don't

Re: [FFmpeg-user] Scan EBU R128 filter only stream#0:1 ?

On Wed, Jul 26, 2017 at 00:05:11 -0700, Nopidea wrote: > Thanks for your help. > I try with audio mapping command like this: > > ffmpeg -nostats -ss 00:02:30 -i /VIDEO_IN.mov -vn -filter_complex > "ebur128=peak=true;[0:3][0:4]amerge=inputs=2[outA]" -map "[outA]" -to > 00:01:30 -f null - What's yo

Re: [FFmpeg-user] Modify sequence header in MPEG with no transcoding?

On Thu, Jul 27, 2017 at 13:16:37 +0100, David Griffiths wrote: > But before I do so I just want to check that I haven’t missed some > obscure ffmpeg feature that will allow me to do this? From what I > read it appears you either have to decode and then reencode or there > is the copy option, but t

Re: [FFmpeg-user] want to introduce some option

On Thu, Jul 27, 2017 at 20:01:31 +0300, a b wrote: > for example: -tmp [file location] or absence of output file. I understand yor use-case, but: > and ofcourse highly warn to user about power/media/free_space contitional > risks. The risks aren't different than with regular encoding, or what a

Re: [FFmpeg-user] 2 pass CBR or VBR not really fixing the bitrate?

On Sat, Jul 29, 2017 at 13:16:07 -0700, Manuel Tiglio wrote: > ffmpeg -I -c:v libx264 -pass 1 -f mp4 /dev/null > ffmpeg -I -c:v libx264 -b:v avg -maxrate max -minrate min -bufsize > buf -pass 2 Have you tried using the identical video encoding settings for pass 1 and pass 2? I seem to recall

Re: [FFmpeg-user] 2 pass CBR or VBR not really fixing the bitrate?

On Sat, Jul 29, 2017 at 17:35:39 -0400, Eric Wilde wrote: > At 10:51 PM 7/29/2017 +0200, Moritz Barsnick wrote: > >Have you tried using the identical video encoding settings for pass 1 > >and pass 2? I seem to recall that that is important. > > Interesting that you say that.

Re: [FFmpeg-user] Libraries missing?

On Sat, Jul 29, 2017 at 23:09:51 -0700, msknight wrote: > Among the things not working quite right, is footage from my Canon FS200 > camcorder. At the moment, I'm using VLC to convert the footage, but I'd like > to get FFmpeg working again. Did this work before on Mint? (At the very bottom, I beli

Re: [FFmpeg-user] Libraries missing?

On Sun, Jul 30, 2017 at 03:58:57 -0700, msknight wrote: > Zeranoe appears to be Windows builds. I can't find Linux there. I also > couldn't work out what to download in order to build... but I'll keep > looking. D'uh! I must be too tired. Of course, that's Windows. I meant this one for Linux bui

Re: [FFmpeg-user] Libraries missing?

On Sun, Jul 30, 2017 at 13:35:14 +0200, Reto Kromer wrote: > msknight wrote: > >ffmpeg version 2.8.11-0ubuntu0.16.04.1 > You should update to the current version of your branch, or - > even better! - to the brand new 3.3.3. Best regards, Reto She was just saying, that's the version that used to wo

Re: [FFmpeg-user] Libraries missing?

On Sun, Jul 30, 2017 at 03:55:04 -0700, msknight wrote: > Result of -f mpg > Unknown input format: 'mpg' Thanks to your Mint command output, I now know it's probably $ ffmpeg -f mpeg -i ...MOD ... > Result of -f mpegts... > > ...um... a lot of things flashed past too fast to capture and my scree

Re: [FFmpeg-user] Libraries missing?

On Mon, Jul 31, 2017 at 19:18:01 +0200, Reto Kromer wrote: > Michelle wrote: > > >Yes, I have a snippit here - > >http://msknight.com/bbc/videos/MOV015.MOD > > Thank you! I'm afrain, on my side it transcodes well to MP4 with > FFmpeg 3.3.3. I don't get the error message you mentioned at the > beg

Re: [FFmpeg-user] Libraries missing?

On Tue, Aug 01, 2017 at 08:17:09 +0100, Evert Vorster wrote: > identifies a .MOD file as a MOD-TRACKER file, which I remember playing > around on with an 8086 somewhere in the 1990's. > > Using your file in the example , this works: > > ffplay -f mpeg -i MOV015.MOD Does anyone ever read the com

Re: [FFmpeg-user] “edgedetect” with 4K resolution

On Tue, Aug 01, 2017 at 14:02:34 +, Koeck, Richard wrote: > I have come across a problem which I am wondering if you can help me. > I would like to run a video with 4K resolution — e.g. in RAW (.dng) > or ProRES (.mov) format — through “edgededect”. I am interested of > maintaining as much res

Re: [FFmpeg-user] [hw] strange stream behaviour

On Sat, Aug 12, 2017 at 12:15:01 +0530, Mettavihari D wrote: > if you have solved it I would be happy to know the solution > If not try to put -report into the command line. > > ffmpeg -n -loglevel 8 -report -i http://example.com/foo.m3u8 -codec > copy -t 00:10:00 -f mpegts example > > and post t

Re: [FFmpeg-user] missing h264_cuvid

On Tue, Aug 08, 2017 at 20:54:17 +0300, Daniel wrote: > i get the following error : "Unrecognized hwaccel: h264_cuvid. > Supported hwaccels: vdpau vaapi cuvid " same time if i request > "/usr/local/bin/ffmpeg -decoders |grep -i h264 " i get this result: Well, since you are trying to use a hwaccel

Re: [FFmpeg-user] sync two streams

On Tue, Aug 08, 2017 at 08:43:27 +0200, Jon bae wrote: > The problem is now that the both streams have a little delay from ~1 > second. I found out, that when I would encode both stream new and send them > via the *tee *output from one ffmpeg instance it would be sync. But I don't > want to transco

Re: [FFmpeg-user] missing h264_cuvid

On Thu, Aug 10, 2017 at 09:50:48 -0700, James Girotti wrote: > > > Supported hwaccels: vdpau vaapi cuvid " same time if i request > > > "/usr/local/bin/ffmpeg -decoders |grep -i h264 " i get this result: > > > > > > ffmpeg version N-86054-g2171dfa Copyright (c) 2000-2017 the FFmpeg > > > developers

Re: [FFmpeg-user] ffmpeg built static, yet "libopenjp2.so.7: cannot open shared object file"

On Fri, Aug 11, 2017 at 16:27:16 -0700, tlum wrote: Wow, how did you manage to compose this email? See here, this is what the users get: http://ffmpeg.org/pipermail/ffmpeg-user/2017-August/036951.html I can see it here though: http://www.ffmpeg-archive.org/ffmpeg-built-static-yet-quot-libopenjp2-

Re: [FFmpeg-user] MTS to MP4 lossless conversion issues

On Thu, Aug 03, 2017 at 05:10:20 -0400, Karen Norton wrote: > would hardly be noticeable. From everything I read about libvo_aacenc I > think for most purposes it's pretty close to aac so I don't know that you > would notice much difference if you had to stay with that encoder. Recent ffmpeg has a

Re: [FFmpeg-user] MTS to MP4 lossless conversion issues

On Thu, Aug 03, 2017 at 13:59:13 +0530, akash kulkarni wrote: > ffmpeg -i input -c:v copy -c:a aac -b:a 256k output.mp4 > > it gaves me error saying > [aac @ 02a802e0] > The encoder 'aac' is experimental but experimental codecs > are not enabled, add '-strict -2' if you wan

Re: [FFmpeg-user] Filenaming convension issue for special characters while transcoding

On Thu, Aug 10, 2017 at 05:01:59 -0700, chaitanya17 wrote: > Due to "ü" in filename its not working. If we remove same command will get > executed. Please check attached screenshot. > > >

Re: [FFmpeg-user] How to livestream from youtube video link

On Wed, Aug 23, 2017 at 21:16:57 -0700, johnsmithbin wrote: > Hello. > I want livestream from youtube video link. I tried using /youtube-dl > https://www.youtube.com/watch?v=mosPaiR-nrs -g/ but the link returned is not > a direct link. How can you help me? The general issue is that some YouTube fo

Re: [FFmpeg-user] Questions on RMVB, RM licensing

On Mon, Sep 11, 2017 at 15:11:25 +0900, Kim, Yangmi(��) wrote: > Regarding the RMVB, RM licensing, > As I checked these are open-source, then, we don��t have to make the > agreement for the technology and can we use/download it from your webpage? Open source only has legal implications on use

Re: [FFmpeg-user] Msys2-Mingw64 OpenCV Build Error

On Tue, Sep 12, 2017 at 12:52:57 +, Max Ashton wrote: > Looking though the opencv 3.2 documentation it appears that cvRound > has been dropped? As I find it in the 2.4 documentation but not the > 3.2. I can find it: http://docs.opencv.org/3.3.0/db/de0/group__core__utils.html http://docs.openc

Re: [FFmpeg-user] How to use deinterlace_qsv filter with ffmpeg command on Windows

On Mon, Sep 11, 2017 at 19:51:20 -0700, redsks wrote: > deinterlacing filters", I can make it work with command line on Linux, but > can not on Windows. By "I can not", you mean that you personally don't have the ability to do so, or is your Windows ffmpeg refusing to do so successfully? If the l

Re: [FFmpeg-user] SEGMENT_TYPE_FMP4 with HLS_SINGLE_FILE

On Thu, Sep 14, 2017 at 06:08:07 +0300, pablo platt wrote: > Any reason this change isn't in the 3.3.x branch? > https://github.com/FFmpeg/FFmpeg/commits/n3.3.4/libavformat/hlsenc.c New features are developed on master. They are usually not backported to the release branch, only bugfixes. Is ther

Re: [FFmpeg-user] Does libcdio indev AVOptions works with macOS?

On Thu, Sep 14, 2017 at 19:32:24 +0900, 桃源老師 wrote: > [libcdio @ 0x7fdbb5001800] Could not open drive /dev/disk4. > /dev/disk4: Invalid argument Does $ cd-info /dev/disk4 work? (cd-info is provided with libcdio.) Are you using the wrong device perhaps? > Can’t I use cdparanoia with ffmpeg on mac

Re: [FFmpeg-user] FFmpeg交叉编译openssl时出错

On Tue, Sep 19, 2017 at 17:54:52 +0800, l...@tybofone.com wrote: > arm-none-linux-gnueabi-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 > -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC > -march=armv5te -std=c99 -fomit-frame-pointer -fPIC -marm -pthread -E -o > /tmp/ffconf.L

Re: [FFmpeg-user] configuration error when cross compile ffmpeg for arm

On Wed, Sep 20, 2017 at 16:38:55 +0800, 云雀 wrote: > I planed to cross compiling C++ program from my PC(Ubuntu 64 bits) to Inforce > 6540(32 bits Ubuntu 14.10 armV7); this program used openCV library,in order > to finish this job, i need cross compiling dependency library of openCV > first, ffmpe

Re: [FFmpeg-user] Cold Case

On Sun, Sep 24, 2017 at 22:53:56 +, Remiel Fallen wrote: > To whom it may concern: That's us. > I am presently working on a cold case file. The video format has an > extension *.bwm it is from Cisco Video Surveillance Program. I am > trying to convert the file to usable format so I can enhanc

Re: [FFmpeg-user] No audio on .dav file converted to mp4

Hi Emanuel, On Mon, Sep 25, 2017 at 12:03:10 -0300, Emanuel Piza wrote: > I am converting .dav file (h264, security cam files) to mp4. I used the > following command, but ended up with a video that has no sound: [...] > ffmpeg version git-2016-05-20-e0706e9 Copyright (c) 2000-2016 the FFmpeg > de

Re: [FFmpeg-user] SRT Secure Reliable Transport support.

On Thu, Sep 28, 2017 at 17:40:03 +0100, Alex Molon wrote: > Any hope for this to be supported in FFMPEG anytime soon? > http://www.srtalliance.org/ > It would be something reeally nice The request is there, but apparently noone has taken the time yet: https://trac.ffmpeg.org/ticket/6348 You c

Re: [FFmpeg-user] Bd

On Wed, Oct 04, 2017 at 00:51:49 +0200, Carl Eugen Hoyos wrote: > 2017-10-04 0:35 GMT+02:00 Jacques Perconte : > > (1080p prores) on a Blu-ray. So I have to encode them :) > > So why do you have to encode them? Probably because ProRes on Blu Ray is not supported by common players. > Is the inte

Re: [FFmpeg-user] hello ,when i install it ,it's wrong.

On Wed, Oct 04, 2017 at 04:01:38 +0800, 无痕 wrote: > Hello ,I'm want install ffmpeg at cpanel/WHM, I am use the WHMXtra to install > it . Other installation routines then ./configure, make, make install are not supported here. But that said: > but ,it's display as : ERROR: libgsm not found. S

Re: [FFmpeg-user] MpegTs streaming using RTP

On Tue, Oct 10, 2017 at 22:47:02 -0700, nitu wrote: > Hi, > I am trying to encode my video data in Mpeg2 and stream it as a MpegTs on a > RTP port using FFMpeg. > My application is sending data to RTP.But when i try to read the RTP stream > through VLC it shows an error. > > "SDP required: > A des

Re: [FFmpeg-user] FFMPEG 3.3.2 audio copy conversion question

On Wed, Oct 11, 2017 at 20:29:22 +, Adam Gendron wrote: > for %%D in (*.mkv *.mp4) do ffmpeg -report -i "%%D" -filter_complex > "[0:v]yadif=1:-1:1,fps=6/1001;[0:a]aresample=matrix_encoding=dplii" -map > 0:0 -c:v libx264 -preset veryslow -crf 21 -tune film -map 0:1 -c:a:0 copy > -map 0:1

Re: [FFmpeg-user] Opus inside a mpeg container

On Thu, Oct 12, 2017 at 00:30:36 +0300, meh meh wrote: > Heya, ffmpeg users! > Here is a sample of opus audio extracted from Apple Compressor > . > Hope, we can decode it any day ;-P We can decode it right now, not just any day or some day. Wha

Re: [FFmpeg-user] Compiling ffmpeg with NVDIA GPU enabled

On Fri, Oct 13, 2017 at 03:57:03 +, Nandepagol, Gurushantappa wrote: > I am getting below error > "./configure --enable-nonfree --enable-nvenc --enable-cuda --enable-cuvid > --ena >

Re: [FFmpeg-user] Latest GIT version doesn't compile with libvpx_vp9 encoder

On Sun, Oct 15, 2017 at 09:29:45 +0200, ZikZak wrote: > libvpx_vp9 is again unlisted. > As I transcode my videos to webm (VP9 + Opus) I do not need such a long > list. This is the check for vp9 in ffmpeg's configure script: enabled libvpx_vp9_encoder && { use_pkg_config libvpx_vp9_enc

Re: [FFmpeg-user] Latest GIT version doesn't compile with libvpx_vp9 encoder

On Sun, Oct 15, 2017 at 21:25:24 +0200, ZikZak wrote: > Hello, > > As I'm not sure what is relevant here is what I can report: > libvpx='yes' > libvpx_vp8_decoder='yes' > libvpx_vp8_decoder_deps='libvpx' > libvpx_vp8_encoder='yes' > libvpx_vp8_encoder_deps='libvpx' > libvpx_vp9_decoder='yes' > lib

Re: [FFmpeg-user] zmq filter setup

On Sun, Oct 15, 2017 at 15:17:00 -0400, kamal shadi wrote: > Could anybody help me how to install zmq libraries for ffmpeg? Should I > compile the source code again with libzmq enabled or is there anyway I can > add libzmq to my current installation? Yes, to add a filter, you need to recompile. Yo

Re: [FFmpeg-user] Latest GIT version doesn't compile with libvpx_vp9 encoder

On Sun, Oct 15, 2017 at 21:40:31 +0200, ZikZak wrote: > And result of the make: > > AR libavdevice/libavdevice.a > AR libavfilter/libavfilter.a > AR libavformat/libavformat.a > AR libpostproc/libpostproc.a > AR libswresample/libswresample.a > AR libavutil/libavutil.a

Re: [FFmpeg-user] Latest GIT version doesn't compile with libvpx_vp9 encoder

On Tue, Oct 17, 2017 at 09:10:43 +0200, ZikZak wrote: > Sorry for the top-post, default behaviour of GMAIL. > > Here is the latest config.log issued from configure after the latest pull: > http://gameclash.fr:1/share/S97wTzASjYBBS6e5/config.log > BTW, now I have to add --enable-libvpx otherwis

Re: [FFmpeg-user] zmq filter setup

On Sun, Oct 15, 2017 at 18:45:48 -0400, kamal shadi wrote: > Here's my installation: > > ffmpeg version 3.3.4 Copyright (c) 2000-2017 the FFmpeg developers > I solved the issue using brew installation on mac. So now you have the zmq filter available, right? > Now I need to change the red paramet

Re: [FFmpeg-user] Latest GIT version doesn't compile with libvpx_vp9 encoder

> I wanted to explain that now configure does not report the VP8 encoder like > it was previously without --enable-libvpx. That may have been a bug in ffmpeg's configure: External (non-system) libraries were not supposed to be auto-detected. A lot of this was changed and possibly fixed recently. Y

Re: [FFmpeg-user] Latest GIT version doesn't compile with libvpx_vp9 encoder

On Tue, Oct 17, 2017 at 17:49:53 +0200, Reindl Harald wrote: > and i was asked dozens of times why i specify my configure options > always explicit, not only for ffmpeg - because "i guess it will do > something right" is a bad attitude :-) For once, I totally agree. "Please leave that option awa

Re: [FFmpeg-user] Latest GIT version doesn't compile with libvpx_vp9 encoder

On Tue, Oct 17, 2017 at 17:55:54 +0200, ZikZak wrote: > ffmpeg and libvpx are both their latest git version. > > vpxenc --help: > Included encoders: > > vp8- WebM Project VP8 Encoder v1.6.1-1317-ga924845 > vp9- WebM Project VP9 Encoder v1.6.1-1317-ga924845 (default) Interesting,

Re: [FFmpeg-user] Warning: data is not aligned! This can lead to a speedloss

On Wed, Oct 18, 2017 at 15:56:17 +, ganesh.ire...@syda.org wrote: > The following command seems to execute fine with no perceptible loss in audio > sync but there is a warning issued: [swscaler @ 0x7ffc8a823800] Warning: data > is not aligned! This can lead to a speedloss. > What is causing

Re: [FFmpeg-user] libbluray not found using pkg-config on macOS

Hi Miya, > "_inflateReset", referenced from: > _ft_gzip_file_io in libfreetype.a(ftgzip.o) > ld: symbol(s) not found for architecture x86_64 > clang: error: linker command failed with exit code 1 (use -v to see > invocation) > ERROR: libbluray not found using pkg-config > Are those error

Re: [FFmpeg-user] Tips on compressing videos created by GoPro

(Kieran's mail passed mine. :-)) On Thu, Oct 19, 2017 at 07:33:34 -0600, Andrey Goreev wrote: > I have noticed that I get a bunch of warnings when compressing videos made > by a GoPro camera. > "Unsupported codec with id 0 for input stream 2" Let me guess: The files may hold something like geo-

Re: [FFmpeg-user] Tips on compressing videos created by GoPro

On Thu, Oct 19, 2017 at 16:35:02 +0200, Moritz Barsnick wrote: > Probably (we'll know when we see your complete console output) Sorry for this. We *did* see your complete console output. Moritz ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.

Re: [FFmpeg-user] How can I recode the movie in a way that I can step forward frame by frame?

On Sat, Oct 21, 2017 at 13:38:02 +0200, LaHu wrote: > I have a recording of a satellite feed. I want to convert it to full > frames so I can step through the movie frame by frame. How would I do > that using ffmpeg? Thanks for helping! Several players are capable of stepping frame by frame. Cert

Re: [FFmpeg-user] vpxenc-vp9 row-mt

On Sat, Oct 21, 2017 at 20:47:34 +0530, Gyan Doshi wrote: > ffmpeg -h encoder=libvpx-vp9 -v 0 He used "ffmpeg -h full", that includes this info. Moritz ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user T

Re: [FFmpeg-user] How can I recode the movie in a way that I can step forward frame by frame?

On Sat, Oct 21, 2017 at 17:44:01 +0200, LaHu wrote: > I like to watch movies in details. In order to check a movie for logical > errors I watch some scenes in slow motion or even stepping throug them > forward and backwards. I can't step really +-1 Frame, sometimes it moves > several seconds ahe

Re: [FFmpeg-user] vpxenc-vp9 row-mt

On Sat, Oct 21, 2017 at 16:15:04 +0200, Szucsik György wrote: > Hello, > > I understand that row-mt has been implemented into ffmpeg with this patch: > https://patchwork.ffmpeg.org/patch/2745/ > > However, I build ffmpeg and it doesn't show up in the options, not even in > -h full. If I'm not mis

Re: [FFmpeg-user] vpxenc-vp9 row-mt

On Sat, Oct 21, 2017 at 23:32:15 +0200, Szucsik György wrote: > This is rather odd, since vpxenc has had this feature already for some > time. Well, not in the libvpx code I could find. Which vpxenc were/are you using? What is its version, what is the option called? In the libvpx source code, the

Re: [FFmpeg-user] vpxenc-vp9 row-mt

On Sun, Oct 22, 2017 at 02:21:17 +0200, Szucsik György wrote: > > Well, not in the libvpx code I could find. Which vpxenc were/are you > > using? What is its version, what is the option called? > > I grabbed the official source from here > https://www.webmproject.org/code/ > > cloned https://chro

Re: [FFmpeg-user] SMPTE when converting to JPEGs

On Tue, Oct 24, 2017 at 10:22:20 +0200, Wolfgang Hugemann wrote: > > Is there a formalised way to embed timecode in JPEGs? > > Does the OP mean "burned in?" > > Sorry for using the wrong words; I meant "burned in", i.e. written onto > each frame / JPEG. (As you can tell from my name, I am not a n

Re: [FFmpeg-user] SMPTE when converting to JPEGs

On Tue, Oct 24, 2017 at 13:00:53 +0200, Wolfgang Hugemann wrote: > Well, of course I used ffmpeg; otherwise I wouldn't ask it in this forum. Silly me. > > It's possible though to > > instruct ffmpeg to create one output image for every input frame > > (regardsless of its timestamp or frame rate)

Re: [FFmpeg-user] Live stream with ffmpeg and ffserver won't work unless using default parameters.

Hi Steve, On Thu, Oct 26, 2017 at 00:00:45 +1100, Steve (IWWD) wrote: > And I'm calling 'ffmpeg' with the following command: > > ffmpeg -i http://10.0.0.1/hdmi -c:v libvpx -an -b:v 512K -b:a 128K -cpu-used > 4 -threads 8 -s 720x480 http://localhost:8090/livestream.ffm I know very (very!) little

Re: [FFmpeg-user] is real ffserver removed?

On Wed, Oct 25, 2017 at 21:36:55 +0200, juan carlos rebate wrote: > http://trac.ffmpeg.org/wiki/ffserver > how can I do streaming now ?, what alternative will ffmpeg offer? It's not removed yet. It will be in the next version though, unless someone steps up and makes some relevant fixes. ffmpeg m

Re: [FFmpeg-user] Compiling ffmpeg with NVDIA GPU enabled

On Wed, Oct 25, 2017 at 04:35:28 +, Nandepagol, Gurushantappa wrote: > WARNING: Unknown C compiler gcc, unable to select optimal CFLAGS check_ld cc > check_cc BEGIN /tmp/ffconf.exwYYBli/test.c > 1 int main(void){ return 0; } > END /tmp/ffconf.exwYYBli/test.c > gcc -Ilocal/include -I../nv_s

Re: [FFmpeg-user] is real ffserver removed?

On Thu, Oct 26, 2017 at 16:56:19 +0100, Rob Hallam wrote: > From an end-user point of view it is disappointing that new version > will not be produced, but there are options. To add to that, you must take into consideration that the development of ffmpeg, with its libraries and tools, is for the m

Re: [FFmpeg-user] Compiling ffmpeg with NVDIA GPU enabled

On Thu, Oct 26, 2017 at 07:01:58 +, Nandepagol, Gurushantappa wrote: > Can you please provide your input. Did you not read this email? You are the one who failed to provide input. http://ffmpeg.org/pipermail/ffmpeg-user/2017-October/037616.html Moritz

Re: [FFmpeg-user] ERROR: libmp3lame >= 3.98.3 not found

On Fri, Oct 27, 2017 at 10:43:03 -0800, Lou Logan wrote: > On Fri, Oct 27, 2017, at 02:53 AM, praseetha K wrote: > > Please look in to the issue. > [...] > > fft.c:(.text+0x80d): undefined reference to `cos' > > collect2: error: ld returned 1 exit status > > ERROR: libmp3lame >= 3.98.3 not found >

Re: [FFmpeg-user] Injection

On Sun, Oct 29, 2017 at 10:28:29 +0100, Pulla Rao Charugalla wrote: > When I try to inject debug hook into ffplay.exe Works fine but when i try > inject the same hook when i built in release try to inject into ffplay.exe > it won't Work. > > I would appreciate, if anyone helpme out to find the iss

Re: [FFmpeg-user] Problem in concatenation

On Mon, Oct 30, 2017 at 17:19:56 +0100, Gabriele Greco wrote: Interesting, my ffmpeg build from master (but not quite HEAD, but rather a snapshot from Oct. 24th) can concatenate those files just fine. My other ffmpeg (3.3.4, different machine) can't. The problem exposes itself at the cut point. N

Re: [FFmpeg-user] Read ffmpeg segment on stdout

On Tue, Oct 31, 2017 at 01:55:49 +0100, Alberto Esposito wrote: > but if I enable segmentation it doesn't work: [...] > Output #0, segment, to 'pipe:1': > Output file #0 does not contain any stream For some reason, the segment muxer requires you to map something explicitly. Add "-map 0" (or whate

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