Re: [FFmpeg-user] What versions get point releases (active support)

2022-04-25 Thread Reto Kromer
B S wrote: >FFmpeg 5.0.1 "Lorentz" >FFmpeg 4.4.2 "Rao" >FFmpeg 4.3.4 "4:3" >FFmpeg 4.2.6 "Ada" >FFmpeg 4.1.9 "al-Khwarizmi" >FFmpeg 3.4.9 "Cantor" FFmpeg 3.4.10 >FFmpeg 3.2.16 "Hypatia" FFmpeg 3.2.17 >FFmpeg 2.8.18 "Feynman" Best regards, Reto AV Preservation by reto.ch zone industrielle Le

Re: [FFmpeg-user] 4K 60Hz Directshow Video Capture

2018-02-12 Thread Reto Kromer
William Caulfield wrote: >haven't used Windows / Directshow for a few years, but back in >the day I would have attempted this using VirtualDub and >HuffYUV. I believe that HuffYUV is available for ffmpeg, but >can't say that I've ever tried it. Indeed, FFmpeg's flavour of HuffYUV is even better t

Re: [FFmpeg-user] Best way to transmit an audio stream without loss of compression of a linux computer under windows with FFMPEG

2018-03-04 Thread Reto Kromer
Carl Eugen Hoyos wrote: >I wonder if recording with 192kHz makes sense, this is >far above what a human ear can do iirc. Indeed! Usually it makes sense only if you have very bad material and need to apply heavy restoration, otherwise 96 kHz is very fine for archival and 48 kHz for usage. Best re

Re: [FFmpeg-user] unsubscribe

2018-05-22 Thread Reto Kromer
Mark Perry wrote: To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". >>> To unsubscribe, visit link above, or email >>> ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". >> To unsubscribe, visit link above, or email >> ffmp

Re: [FFmpeg-user] Colour metadata not preserved when re-encoding ProRes/mov to FFV1/mkv

2018-07-24 Thread Reto Kromer
W M wrote: >At the Irish Film Institute Film Archive, we are investigating >the technicalities of normalising ProRes materials to FFV1, We do rewrap ProRes into Matroska. Which is the reason for transcoding it to FFV1? Best regards, Reto ___ ffmpeg-us

Re: [FFmpeg-user] Colour metadata not preserved when re-encoding ProRes/mov to FFV1/mkv

2018-07-25 Thread Reto Kromer
Peter B. wrote: On 24/07/18 21:47, Reto Kromer wrote: We do rewrap ProRes into Matroska. Which is the reason for transcoding it to FFV1? ...I guess the usual "way out" of proprietary formats? As well as format normalization (to have less mixed codecs). The problem I see in tran

Re: [FFmpeg-user] Colour metadata not preserved when re-encoding ProRes/mov to FFV1/mkv

2018-07-25 Thread Reto Kromer
Kieran O Leary wrote: >Reto: Can you elaborate on the multiplication that you mention? >I'm assuming that this is not just the increase in file size >that you mention, I guess, that's the more "visible" aspect for many archives. (I used the term "multiplication" (in quotation marks), because it'

Re: [FFmpeg-user] Question about conversion (Transcoding)

2018-09-18 Thread Reto Kromer
JD wrote: ffprobe version N-51556-ge278500 Copyright (c) 2007-2013 the FFmpeg developers This is a very old version! Please update to the latest release or, even better, to the HEAD. Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpe

Re: [FFmpeg-user] TXXX:CATALOGNUMBER

2018-10-02 Thread Reto Kromer
yUGz afterLife wrote: >-metadata TXXX:CATALOGNUMBER=’plop' ^ Don't use typographer's quote. And, again, don't top-post. Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/l

Re: [FFmpeg-user] uncompressed RGB within MXF

2018-11-19 Thread Reto Kromer
Carl Eugen Hoyos wrote: >I wonder if metadata is really sufficient to decode an mxf >file... In my personal opinion, no. Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscri

Re: [FFmpeg-user] uncompressed RGB within MXF

2018-11-19 Thread Reto Kromer
Carl Eugen Hoyos wrote: >My question was: >Does the player that already supports this abomination depend >on the metadata? I would prefer to rule this out before spending >more time with this 4G file. It's actually what I'm trying to figure out! I suspect no, but I cannot say it for sure so far.

Re: [FFmpeg-user] ProRes422 with 8 audio tracks converted to mp4 -- muffles audio 4

2018-11-21 Thread Reto Kromer
Harvey Pikelberger wrote: >Is there something about ProRes files in general that makes >the audio layout unrecognizable? The container is QuickTime (.mov) or Matroska (.mkv), while ProRes is the video codec, which has nothing to do with the audio streams. Best regards, Reto

Re: [FFmpeg-user] ffmpeg 4.0.2 and above missing 'ffio_open_dyn_packet_buf' from avformat.lib & avformat.dll

2018-12-11 Thread Reto Kromer
Dinesh Gupta wrote: >While building 'ffmpeg' 4.0.2 Is there any reason for using this? The current release of the 4.0 branch is 4.0.3 (since 3rd November) and the most recent branch is 4.1 (since 6th November). Best regards, Reto ___ ffmpeg-user mail

Re: [FFmpeg-user] Meaning of ffprobe output

2019-02-03 Thread Reto Kromer
Ulf Zibis wrote: >Does the 'p' in yuv420p mean "progressive"? No, it means "planar". Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpe

Re: [FFmpeg-user] dpx version 2 image sequence to ffv1 mkv

2019-02-11 Thread Reto Kromer
Carl Eugen Hoyos wrote: >Iirc, here is a tool by Jerome that does act like a file >archiving system for dpx files (and uses ffv1 internally). Indeed, you {recall, remember} correctly! RAWcooked by Jérôme Martinez, allows both to store e.g. DPX files into Матрёшка by using FFV1 and to retrieve bit

Re: [FFmpeg-user] ffmpeg source code compatibility - OS X 10.9

2020-07-19 Thread Reto Kromer
Ilja wrote: >I downloaded the most recent build, installed >yasm assmebler, ran make to build ffmpeg as per instructions >and stumbled into lots of warnings, though the building process >completed seemingly well. If the compilation succeeded, ignore the warning. Best regards, Reto _

Re: [FFmpeg-user] Compatibility of FFMPEG builds

2020-08-07 Thread Reto Kromer
Moritz Barsnick wrote: >If 10.7 is a Mac OS X version (I'm guessing here): >The binaries linked from the ffmpeg website won't work. I guess... you guess right, Moritz! Ilja, it works if you compile the source code yourself, but I don't know either a build which works. Best regards, Reto __

Re: [FFmpeg-user] how to convert *.cin into *.avi?

2020-09-19 Thread Reto Kromer
peter.lysyan...@gmail.com wrote: >I was unable to use FFmpeg to convert the * .cin file to >* .avi. Cineon (.cin) was a predecessor of DPX, introduced by Kodak as a digital postproduction format for cinema movies in the early 1990s, and today it's essentially one of its flavours. Best regards, R

Re: [FFmpeg-user] how to convert *.cin into *.avi?

2020-09-19 Thread Reto Kromer
Paul B Mahol wrote: >> Cineon (.cin) was a predecessor of DPX, introduced by Kodak as >> a digital postproduction format for cinema movies in the early >> 1990s, and today it's essentially one of its flavours. > >Do you have by any chance Cineon muxed into .mov container? Back then, Cineon were u

Re: [FFmpeg-user] how to convert *.cin into *.avi?

2020-09-19 Thread Reto Kromer
Paul B Mahol wrote: >FFmpeg currently does not have any support for Cineon (.cin >file extension with magic bytes 0x802a5fd7 at start) at all. If you force their lecture as DPX, then in my experience you can use them in FFmpeg. ___ ffmpeg-user mailing

Re: [FFmpeg-user] how to convert *.cin into *.avi?

2020-09-19 Thread Reto Kromer
Paul B Mahol wrote: >> Below is the link to demo.cin file in my Dropbox: >> >> https://www.dropbox.com/s/dta1swkn2ohl91l/demo.cin?dl=0 > >This file is not Cineon for sure. I agree. Is this image any related to medical imaging? ___ ffmpeg-user mailing

Re: [FFmpeg-user] how to convert *.cin into *.avi?

2020-09-20 Thread Reto Kromer
peter.lysyan...@gmail.com wrote: >Yes, this file is exported from SonoTouch ultrasound scanner. >Is there a chance to open this movie? Possibly. Yet, in my personal opinion, not with FFmpeg. (I probably misinterpreted as showing a liver cancer, therefore my question, but this device seems to be

Re: [FFmpeg-user] how to convert *.cin into *.avi?

2020-09-20 Thread Reto Kromer
peter.lysyan...@gmail.com wrote: >Did you succeed to see any image from this file? This is a ULS >scan of the elbow of an arm. No, not the actual image. I could retrieve only a little shadows by using what I know about medical imaging. >What would you recommend instead of FFmpeg? I am afraid, I

Re: [FFmpeg-user] ffplay with Havision Makito X video encoder, H.264 stream, and "intra refresh" option enabled

2020-10-10 Thread Reto Kromer
Kevin Hise wrote: >Err...sample file of what? Of the file generated. ___ 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.org with sub

Re: [FFmpeg-user] ffprobe: "bpr" = bits_per_sample?

2015-09-13 Thread Reto Kromer
Peter B. wrote: >The value of "bpr" seems to stand for bits_per_sample. "bits_per_raw_sample" is the number of bits for each sample, commonly 8, 9, 10 or 16. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-

Re: [FFmpeg-user] Samsung video files

2015-10-12 Thread Reto Kromer
Satinder Singh wrote: >Sorry . Sir , I apologize . And it would also be most appreciated, if you avoid top posting on this list. Thank you! Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/f

Re: [FFmpeg-user] Help pix_fmt yuv422 doesnt work

2015-11-04 Thread Reto Kromer
Kieran O Leary wrote: >On Tue, Nov 3, 2015 at 5:28 PM, Rio Kierkels wrote: >> You can't, DPX is not a YCbCr style format. It will always set it to some >> form of 444 RGB/BGR format. >> Why would you need a 422 DPX format? >> > >I've only ever worked with RGB DPX files in ffmpeg, but it's >intere

Re: [FFmpeg-user] New user

2015-12-21 Thread Reto Kromer
Hello Martín: Why the hell do you not respect the elementary rules on this list? You are incredibly impolite indeed! Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] New user

2015-12-21 Thread Reto Kromer
Martín Capón Borrego wrote: >Tell me what I am wrong 1. Do not top post on this list. 2. Use subject lines describing the content. 3. Review you messages before posting. 4. Read the answers you receive. ___ ffmpeg-user mailing list ffmpeg-user@ffmp

Re: [FFmpeg-user] Building FFmpeg with OpenJPEG 2.0

2016-03-23 Thread Reto Kromer
Emre Besirik wrote: >I think it is only you who for some reason hates to read >top post mails and the rest of the worlds 99% of population >doesn’t have any problems writing or reading from top or >bottom? I also really appreciate this highly sensitive rule. And I disagree with you - and with the

Re: [FFmpeg-user] Syntax problem for specifying files(?)

2016-04-06 Thread Reto Kromer
aviv solodoch wrote: >I'm trying to create a movie from a series of .png files. >The file names are of the form "NWAT_Vort_GB_.pg", >where is a 4 digit number. The lowest value is =1148. > >I write in my windows command shell, from the same folder as the .png files: > >ffmpeg -f image

Re: [FFmpeg-user] ffmpeg failing to get JSON data from file

2016-05-23 Thread Reto Kromer
Keith Reilly wrote: >input: >ffprobe -v quiet -print_format json -show_format >-show_streams file.mp4 >output: >ffprobe: failed to set value 'quiet' for option 'v' You may use: -loglevel quiet Hope this helps! Reto AV Preservation by reto.ch chemin du Suchet 5 | 1024 Ecublens | Switzerland Web

Re: [FFmpeg-user] ffmpeg failing to get JSON data from file

2016-05-23 Thread Reto Kromer
Keith Reilly wrote: >-loglevel quiet didn't give me errors. But it didn't give >me any output either. I took out that part of the command. >Looked like this: > >ffprobe -print_format json -show_format -show_streams >file.mp4 Works fine on my side (both with and without the -loglevel quiet paramet

Re: [FFmpeg-user] ffmpeg failing to get JSON data from file

2016-05-23 Thread Reto Kromer
Keith Reilly wrote: >ffprobe version 0.7.4 That's old! I guess the current release should be: ffprobe version 3.0.2 Or use the HEAD. You may reinstall --with-ffplay. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/list

Re: [FFmpeg-user] Duration Issues

2016-06-30 Thread Reto Kromer
Celso Junior wrote: >ffmpeg version 2.8.6-1ubuntu2 Copyright (c) 2000-2016 the FFmpeg developers > built with gcc 5.3.1 (Ubuntu 5.3.1-11ubuntu1) 20160311 Please update to HEAD or version 3.1.1. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http:

Re: [FFmpeg-user] Fwd: Working with HLS Multiple Audio Renditions

2016-07-04 Thread Reto Kromer
Alfredo Di Napoli wrote: >**I'm using ffmpeg 2.7.2** This is quite an old build. Please consider to update to the release 3.1.1 or, even better for this list, to the git head. Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http

Re: [FFmpeg-user] FFMPEG - Concatenate 2 MP4 Files, one has video and audio and the other has only audio

2016-07-05 Thread Reto Kromer
Avinash Jairam wrote: >ffmpeg -f concat -i filesToMerge.txt -c copy output.mp4 Do you specify absolute file paths? This may help: https://amiaopensource.github.io/ffmprovisr/#join_files >ffmpeg version N-76944-g15206ff Copyright (c) 2000-2015 Please consider updating to the current git head

Re: [FFmpeg-user] FFmpeg output problems !!!

2016-07-24 Thread Reto Kromer
Walid Salman wrote: >How i get the last full ffmpeg : >In linux See: http://ffmpeg.org/download.html or use Linuxbrew: http://linuxbrew.sh/ Hope this helps! Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/list

Re: [FFmpeg-user] Stream Channel With Subtitle

2016-08-09 Thread Reto Kromer
Eng.Hany Ahmed wrote: >this is not work with this stream i wrote the full command >and the output log without cut in the attachment file >please tell me why not work Please: 1) don't top post on this list; 2) update your version as already suggested by Moritz; 3) put the command and output in

Re: [FFmpeg-user] Decklink Recording Yields No Audio

2016-08-25 Thread Reto Kromer
Adam Lott wrote: >I'm >including screenshots of my results to better show what >happened. Please copy and paste the console output on this list. This makes answering much easier. Thank you! Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http:

Re: [FFmpeg-user] ffmpeg and webm format and mkv format

2016-09-15 Thread Reto Kromer
Phil Rhodes wrote: >>> Using ffmpeg version N-51556-ge278500 > > >> That version of ffmpeg is from April 2013. > >How do you tell? >Serious question. In my opinion, it would be useful indeed to have a version numbering that includes the actual date, like e.g.: 2016-09-15-01234567 Yet I am awa

Re: [FFmpeg-user] ffmpeg and webm format and mkv format

2016-09-15 Thread Reto Kromer
Carl Eugen Hoyos wrote: >Which date are you talking about? The release date integrated into the version designation. This would definitively make it more human readable. Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffm

Re: [FFmpeg-user] "-acodec copy -vcodec copy" output smaller than original

2016-09-17 Thread Reto Kromer
Olexandr Melnyk wrote: >ffmpeg version 2.8.4 Copyright (c) 2000-2015 Please update to the last release or the current HEAD. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link a

Re: [FFmpeg-user] Looking for an apt-get package that comes with Rubberband

2016-10-07 Thread Reto Kromer
Michael Heuberger wrote: >To deploy my app easier among my machines, I am looking for >a linux package where ffmpeg is compiled with the >rubberband tool altogether. Using linuxbrew you can install ffmpeg with rubberband: brew install ffmpeg {...} --with-rubberband Works fine on my side for b

Re: [FFmpeg-user] Create a video using images and audio with blend and zoom filters using FFmpeg

2016-10-12 Thread Reto Kromer
Nikhil M Ranka wrote: >ffmpeg version N-63893-gc69defd Copyright (c) 2000-2014 >the FFmpeg developers built on Oct 31 2014 05:16:04 As Carl Eugen already mentioned, you should really update. Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-u

Re: [FFmpeg-user] essence MD5

2016-10-12 Thread Reto Kromer
ganesh.ire...@syda.org wrote: >ffmpeg -i "INPUT" -map 0:a -f md5 -hash md5 - Add "-loglevel quiet". ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-us

Re: [FFmpeg-user] m3u8 = non-monotonous DTS

2016-10-14 Thread Reto Kromer
Moritz Barsnick wrote: >Why do you need a release, anyway? The question about the releases is asked from time to time. I don't use releases myself, but I always advise AV archivists, who implement FFmpeg in their workflow, to use the last release of an actively maintained branch. Why? Because for

Re: [FFmpeg-user] filter_complex

2017-01-17 Thread Reto Kromer
Sankeeta Bhandari wrote: >FFmpeg version 0.6.5, Copyright (c) 2000-2010 the FFmpeg >developers, built on Jan 29 2012 17:52:15 with gcc 4.4.5 >20110214 (Red Hat 4.4.5-6) We are in 2017 and the current release is 3.2.2. ___ ffmpeg-user mailing list ffmpe

Re: [FFmpeg-user] FFMPEG and OCIO

2017-01-20 Thread Reto Kromer
Kevin Wheatley wrote: >On Fri, Jan 20, 2017 at 10:54 AM, Carl Eugen Hoyos > wrote: >> What is OCIO? > >OpenColorIO http://opencolorio.org/ > > >I'll say that adding OCIO to FFmpeg is not simple in the >general sense. The two packages are not in the same space, >OCIO is mostly focused on high end

Re: [FFmpeg-user] Compile FFmpeg with openssl in mac without Homebrew?

2017-07-22 Thread Reto Kromer
willin wrote: >It looks homebrew is the easiest one for mac users to use >ffmpeg which I haven't tried before. Homebrew is indeed a good way to install and keep updated FFmpeg on macOS (and Linuxbrew almost that good on different Linuxes, including the Windows Subsystem for Linux). Hope this hel

Re: [FFmpeg-user] Libraries missing?

2017-07-30 Thread Reto Kromer
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 ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailma

Re: [FFmpeg-user] Libraries missing?

2017-07-30 Thread Reto Kromer
Reindl Harald wrote: >no *enduser* right in his mind don't use the >development master of *any* software - period +1 I already stressed out in the past the importance of the releases for the end user community. Many audio-visual archives do actually use - and keep up to date - FFmpeg via Homebre

Re: [FFmpeg-user] Libraries missing?

2017-07-30 Thread Reto Kromer
Nicolas George wrote: >You realize these counts as distributions, do you not? Actually each one can compile with the specific options they need, which is not possible with "classic" distributions. ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org htt

Re: [FFmpeg-user] Libraries missing?

2017-07-31 Thread Reto Kromer
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 beginning. I have compiled with: brew install ffmpeg --with-sdl2 --with-freet

Re: [FFmpeg-user] Libraries missing?

2017-08-01 Thread Reto Kromer
Moritz Barsnick wrote: >Does anyone ever read the complete thread? Michelle reported >that that was solved in this email: >http://ffmpeg.org/pipermail/ffmpeg-user/2017-July/036829.html Yes, and as said two or three times, it actually does work well with the current release (also without the "-str

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

2017-08-03 Thread Reto Kromer
Holger Jurna wrote: >Hi, I would like to unsubscribe from this mailing list. Please read the end of any email you received. >> > > > > > ___ >> > > > > > ffmpeg-user mailing list >> > > > > > ffmpeg-user@ffmpeg.org >> > > > > > http://ffmpeg.org/mailma

Re: [FFmpeg-user] Error converting 4K DCP

2017-09-22 Thread Reto Kromer
Carles Vila wrote: >ffmpeg version 2.7.2 Copyright (c) 2000-2015 the FFmpeg >developers You might possibly wish to upgrade to the current release 3.3.4. Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/l

Re: [FFmpeg-user] Can FFmpeg convert from ArriRaw MXF sources?

2019-02-18 Thread Reto Kromer
Ted Park wrote: >Also, raw files from camera sensors in general aren’t just >decoded, they’re rendered to a colorspace. Wouldn’t you want to >review the original (for grading, etc) before doing anything >with it using ffmpeg? Yep! ___ ffmpeg-user maili

Re: [FFmpeg-user] FFmpeg DeckLink capture doesn't work

2019-08-01 Thread Reto Kromer
Rik Roukens wrote: >Goal: Capture video from the DeckLink Duo 2 and write it to >output.avi Have you considered using vrecord? https://github.com/amiaopensource/vrecord Hope this helps! Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https

Re: [FFmpeg-user] Perform Static Build If FFmpeg In macOS

2019-08-29 Thread Reto Kromer
wyattwong--- via ffmpeg-user wrote: >How can I perform a static build of FFmpeg in macOS so that >there is only one executable file ? Not sure I understand you carefully. There are static builds for many platforms, including macOS: https://ffmpeg.org/download.html and the wiki explains how t

Re: [FFmpeg-user] FFV1 and CELLAR

2019-09-07 Thread Reto Kromer
Noeck wrote: >In other words, if I encode a video with current ffmpeg, will >the result be compliant to the IETF spec? If not, when will >that happen? There are actually two documents. The first one is documenting the current FFmpeg reference implementation of version, 3 and considers as well the

Re: [FFmpeg-user] FFV1 and CELLAR

2019-09-07 Thread Reto Kromer
Noeck wrote: >To be sure, that means a video created with > >ffmpeg -i in.avi -c:a flac -c:v ffv1 -level 3 -coder 1 -context >1 -g 1 -slices 4 -slicecrc 1 out.mkv > >(or other settings between -coder and the output file) is >automatically CELLAR (v0-3) compliant (the FFV1.3 video, the >FLAC audio

Re: [FFmpeg-user] Resolving -filter_complex overlay / -vf yadif conflicts in subprocess call Python script

2019-09-11 Thread Reto Kromer
digitensions via ffmpeg-user wrote: >I was having issues with the ‘ and “ options, In any case, do not use the typographically correct punctuation, but do use ' and ". Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmp

Re: [FFmpeg-user] Since MacOS / Catalina upgrade - "Unable to find a suitable output format for 'h264_videotoolbox'"

2020-01-30 Thread Reto Kromer
Am Do., 30. Jan. 2020 um 05:18 Uhr schrieb MediaMouth : > Is the latest version accessible through 'brew upgrade"? Yes, for both last release and head. Best regards, Reto ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/li

Re: [FFmpeg-user] Since MacOS / Catalina upgrade - "Unable to find a suitable output format for 'h264_videotoolbox'"

2020-01-30 Thread Reto Kromer
MediaMouth wrote: >Ok, so here's what I'm working through >- The ffmpeg version I currently have, through Brew is 4.2.2 >- The stdout I posted suggests I ran 4.2.2 >- The version Carl suggests downloading from >https://ffmpeg.org/download.html suggests 4.2.2 is the latest >version >- But Carl also

Re: [FFmpeg-user] ff* command lines that work

2020-03-09 Thread Reto Kromer
Carl Eugen Hoyos wrote: >(Yes, FFmpeg is not that easily scriptable.) On my end, I mainly use FFmpeg commands within Perl or Bash scripts, and I am very happy with. FFmpeg is such an outstanding tool! Thanks! Reto ___ ffmpeg-user mailing list ffmpeg-u

Re: [FFmpeg-user] How can I determine if a 10bit videofile has full 10bit video data or 8bit (+ 2bits zeros) data

2015-01-29 Thread Reto Kromer
s about various formats, including AV related. https://code.google.com/p/corkami/ Hope this helps! Reto Reto Kromer | AV Preservation by reto.ch ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user

Re: [FFmpeg-user] Alexa input dpx

2015-05-20 Thread Reto Kromer
Dave Rice wrote: >AFAIK ffmpeg only supports linear sampling in dpx. I think >support for logarithmic dpx would be very helpful. For now >there's various workarounds with >filters such as haldclut, see: >http://trac.ffmpeg.org/ticket/3751. I agree with Dave, and I second the request. However: AF

Re: [FFmpeg-user] Alexa input dpx

2015-05-22 Thread Reto Kromer
These references could also be useful for the DPX discussion: Bob Friesenhahn: "SMPTE 268M-2003 Specification Inadequacies", 2005-12-03 http://www.simplesystems.org/users/bfriesen/dpx/dpx-issues.pdf Bob Friesenhahn: "SMPTE 268M (DPX) Byte Order Issues", 2006-08-22 http://www.simplesystems.org/u

Re: [FFmpeg-user] ffmpeg -g option

2015-06-06 Thread Reto Kromer
Parag Goyal IMD, Applied Chemistry, IT-BHU, Varanasi (INDIA) wrote: >And regarding top-posting , is there any protocols to be followed while >posting on this mailing list . If yes , my apologies and please let me know >them. Again wrong! May this help? Moritz Barsnick wrote: >P.S.: >A: Because