Re: [FFmpeg-user] It appears that FFmpeg is slipping into command mode

Hello Mark, On 2025-07-27T01:17:51+0200, Mark Filipak wrote: PREFACE: It appears that FFmpeg is slipping into command mode, taking the next couple letters from stdin, and interpreting them. That screws up the remaining script of course. You do realize this is totally off-topic for this mailin

Re: [FFmpeg-user] [DKIM] Re: MP4s (and M4As) for music

Hello Mark, On 2025-06-09T18:30:00+0200, Mark Filipak wrote: I also want to be able to play the rip, with visible track titles, so I want to choose a method that's widely supported by players -- my car player for example. (I chose mp4 with chapters because that's what I know and flac-in-mp4

Re: [FFmpeg-user] MP4s (and M4As) for music

Hello Mark, On 2025-06-08T19:27:20+0200, Mark Filipak wrote: I want archival quality. On 2025-06-07T21:17:03+0200, Mark Filipak wrote: ffmpeg^   -i "c:\Ashra, Correlations [1979] chapters.txt"^   -i c:\01.WAV^   -i c:\02.WAV^   -i c:\03.WAV^   -i c:\04.WAV^   -i c:\05.WAV^   -i c:\06.WAV^  

Re: [FFmpeg-user] [Cin] FranceBB's LUT collection

On 2025-05-17T20:01:58+0200, Mark Filipak wrote: I tried it: -vf lut3d=file='c\:\\HLG_BT2020_to_Linear_BT709.cube' Automatic encoder selection failed Default encoder for format mp4 (codec none) is probably disabled. Please choose an encoder manually. Error selecting an encoder You have to esc

Re: [FFmpeg-user] How can I burn-in the timestamp from AVCHD/MTS video?

Hello Jesse, On 2025-04-04T06:15:40+0200, Jesse Gordon wrote: ffmpeg -i 0.MTS -vf "drawtext=fontsize=60:fontcolor=black:text='%{pts\:gmtime}':x=(w-text_w):y=(h-text_h)" -acodec mp3 -y output.mp4 And that almost works, but it starts the date at "1970-01-01 00:00:00" and counts up. I thin

Re: [FFmpeg-user] RETRIEVE FRAME RATE WITH DECIMAL VALUE

Hello Hervé, On 2024-11-10T20:59:43+0100, Hervé ANSELME wrote: > Hi, On this mailinglist you're expected to put your reply _beneath_ the quoted message (bottom-posting). So please refrain from top-posting. > I apologize, I forgot to mention that my OS is windows 11. There are of course multip

Re: [FFmpeg-user] the trim filter

On 2024-07-06T03:18:31+0200, Mark Filipak wrote: > THE SCRIPT: > [...] Please don't. Eventhough I'm a Windows user and I understand your Batch-script, it's recommended to enter direct and full FFmpeg commands instead. > G:\>ffmpeg -i g:\00305+00306+00307+00308.m2ts -filter_complex > "split=8[i5

Re: [FFmpeg-user] ffmpeg wav lossless to youtube mov?

On 2024-05-24T02:23:16+0200, Ferdi Scholten wrote: > Youtube simply does not accept lossless audio in a video (at all). You have > to encode according to their specifications. They explicitly say to use AAC > in .mov containers, so do not use anything else as it will be not be accepted. Sorry fo

Re: [FFmpeg-user] Drawtext and filter_complex_script no longer work (At least not on OSx)

On 2024-06-21T13:39:22+0200, Bouke / edit 'B wrote: > That was my idea as well, however, it is in the list published for compile > options, and another (older, working) version of FFmpeg also does not show > it, but it seems included anyways. I don't see --enable-libharfbuzz

Re: [FFmpeg-user] Replace part of the audio

Hello Michael, On 2023-01-22T18:50:20+0100, Michael Koch wrote: > This command line works with asendcmd and astreamselect: > > ffmpeg -i audio1.wav -i audio2.wav -lavfi asendcmd="4 astreamselect map > 1",asendcmd="6 astreamselect map 0",astreamselect=map=0 -y out.wav > > > However with amix filt

Re: [FFmpeg-user] Piping from FFmpeg to FFplay

On 2022-11-13T20:45:42+0100, Michael Koch wrote: > ffmpeg -f lavfi -i testsrc2 -f nut | ffplay - Btw, I hope you know that ffplay can do this too: ffplay -f lavfi testsrc2 -- Reino ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.o

Re: [FFmpeg-user] Piping from FFmpeg to FFplay

On 2022-11-13T22:18:15+0100, Michael Koch wrote: > Is the "-" at the end an (undocumented) option of FFplay, or is it a batch > file operator? The first, I guess. I've found 'opusenc' (Opus command-line encoder) to print: Usage: opusenc [options] input_file output_file.opus [...] inp

Re: [FFmpeg-user] Piping from FFmpeg to FFplay

Hello Michael, On 2022-11-13T20:45:42+0100, Michael Koch wrote: > ffmpeg -f lavfi -i testsrc2 -f nut | ffplay - > > This command line works fine and I have used it many times. It shouldn't, because you forgot a "-" after "-f nut". > But I don't know what's the meaning of the - character after f

Re: [FFmpeg-user] combining audio and video

On 2022-11-06T12:50:16+0100, owen s wrote: > Is it possible to have two urls, one streaming audio and one for video; > using ffmpeg to combine these streams and just playing them as one without > saving a file? Sure. ffmpeg -i "" -i "" -c copy -f nut - | ffplay -autoexit - ffmpeg -i "" -i "" -c c

Re: [FFmpeg-user] ffmpeg MP4/x264 output colours change when input source is different resolution (bug?)

On 2022-09-21T17:10:21+0200, Dan wrote: > Thanks for both of those ffmpeg CLI lines! They do actually work for me (in > MPC and Chrome). > Would you consider both of the lines safe to use? These commands, after careful observation, are the ones that work for me to closely match the original colo

Re: [FFmpeg-user] ffmpeg MP4/x264 output colours change when input source is different resolution (bug?)

On 2022-09-14T11:21:58+0200, Dan wrote: > The double height version is darker than it should be. I've checked the > resulting video in both Media Player Classic and Chrome. > > If you check the dark green colour on the original PNG images, using an eye > dropper tool, they're both R=25,G=74,B=15

Re: [FFmpeg-user] How can I extract m3u8 URL for use with ffmpeg on this site?

On 2022-04-17T00:45:14+0200, Bo Berglund wrote: > One can see an item 'exp=1650232874', where the number seems to be seconds > since > 1970. That is the base of timekeeping on Linux, right? That's right. See https://en.wikipedia.org/wiki/Unix_time. $ date -d @1650232874 -u '+%FT%T%:z' 2022-04-1

Re: [FFmpeg-user] How can I extract m3u8 URL for use with ffmpeg on this site?

On 2022-04-13T01:42:39+0200, Reino Wijnsma wrote: > ...and I don't understand how something like > "http://188.17.143.39/hls/CH_R04_DOMASHNY/variant.m3u8?version=2"; would > translate to... > > On 2022-04-12T17:54:32+0200, Bo Berglund wrote: >> https://nb

Re: [FFmpeg-user] How can I extract m3u8 URL for use with ffmpeg on this site?

On 2022-04-13T23:49:26+0200, Reino Wijnsma wrote: > Or minified: > > $ xidel -s "http://www.freeintertv.com/view/id-2565"; -e > 'x:request({"post":request-combine((),{"chname":string-to-base64Binary(extract(//meta[@property="

Re: [FFmpeg-user] How can I extract m3u8 URL for use with ffmpeg on this site?

http://www.freeintertv.com/view/id-2308, then I could have a look. Alternatively I could have a look on a much newer system of one of my family members, which I will visit in a couple of days. > On Wed, 13 Apr 2022 01:42:39 +0200, Reino Wijnsma wrote: >> That command was for Xidel 0.9.8

Re: [FFmpeg-user] How can I extract m3u8 URL for use with ffmpeg on this site?

On 2022-04-12T14:35:39+0200, Bo Berglund wrote: > I don't know from where this URL in the command came from (you say you can see > it...): > http://www.freeintertv.com/externals/tv-russia/smotret-tv3-online > > But it is for the 2565 video... > Maybe another is needed for 2308? Apparently. Like I

Re: [FFmpeg-user] How can I extract m3u8 URL for use with ffmpeg on this site?

On 2022-04-11T12:25:17+0200, Bo Berglund wrote: > $ xidel --version > Xidel 0.9.8 > (20180421.6162.1f357eaaf5f3) A couple of months ago I already stated to use the latest binary from the development branch: On 2022-01-09T23:07:55+0100, Reino Wijnsma wrote: > I'm not sure why

Re: [FFmpeg-user] How can I extract m3u8 URL for use with ffmpeg on this site?

Hello Bo, On 2022-04-07T18:48:06+0200, Bo Berglund wrote: > I want to get hold of the m3u8 URL on this site You do realize this is the FFmpeg mailinglist, right? This question has nothing to do with FFmpeg. If you want more answers, then this is the wrong place to ask. > Another example page o

Re: [FFmpeg-user] Matroska Muxer Options documentation

On 2022-03-18T09:59:55+0100, Christoph Gerstbauer wrote: > the ffmpeg MKV documentation at > > "https://ffmpeg.org/ffmpeg-all.html#matroska"; > is quite short and focussed on stereoscopic content. > > Is there a more detailed documentation variant for the Matroska muxer that > can be used to ful

Re: [FFmpeg-user] Can ffmpeg record video from this kind of URL?

On 2022-03-11T18:24:46+0100, Bo Berglund wrote: > Right now I could not find mention of "youtube" or even "yo" on the "view > source" page... > And using F12 to show the streaming data gives me the URL: > > https://hbzpjnctrztwpucm.wzcdn134.net:8443/hls/cshr1ujg6u-32171144940.ts > > But that is no

Re: [FFmpeg-user] Convert MP3 with art cover adding to OGG file

On 2022-03-09T10:56:49+0100, CMG DiGiTaL wrote: > I'm trying to convert some mp3 to ogg add mp3 cover art on ogg, but I can't > do it. When I use the standard command, the mp3 art is transformed into > video on ogg and that's not what I want It's because it's not supported. See https://trac.ffmpe

Re: [FFmpeg-user] mp3 audio output recording error message when he has Cover

Hello Clamarc, On 2022-03-07T03:53:10+0100, CMG DiGiTaL wrote: > [...] > ffmpeg -hide_banner -i "%file% -filter_complex > "[0:a]loudnorm=print_format=summary" -f null NUL 2>1.txt You forgot a closing double-quote after %file%. And btw, -af instead of -filter_complex would do as well. > [...]

Re: [FFmpeg-user] Can ffmpeg record video from this kind of URL?

On 2022-03-04T18:47:26+0100, Bo Berglund wrote: > https://msnbcdailyshows.com/ > > and the m3u8 URL I find if I use F12 in the browser when it plays: > > https://cdn.plt.one/cdn/premium327/chunks.m3u8 I don't see that url anywhere. Instead I'm seeing... https://www.youtube.com/embed/9CLF18wQpag*

Re: [FFmpeg-user] mp3 audio output recording error message when he has Cover

On 2022-03-06T18:35:11+0100, CMG DiGiTaL wrote: > what is happening [...] Only one way to find out and that is to have a look at your Batch code. -- Reino ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-u

Re: [FFmpeg-user] mp3 audio output recording error message when he has Cover

On 2022-03-01T03:23:25+0100, CMG DiGiTaL wrote: > sorry I sent the wrong log, follow the right log: > > [...] > *-c:v copy -acodec mp3 -b:a 32 -ar:a 44100* > > [...] > *-c:v copy -acodec mp3 -b:a -ar:a N/A* I don't know why you're posting 2 logs. The first one is obviously correctly being ex

Re: [FFmpeg-user] mp3 audio output recording error message when he has Cover

On 2022-03-01T01:17:12+0100, CMG DiGiTaL wrote: > I removed the -map 0:0 > [...] > > log: > > [...] > -c:v copy -map 0:0 -acodec mp3 -b:a -ar:a N/A Apparently you did not. -- Reino ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org

Re: [FFmpeg-user] mp3 audio output recording error message when he has Cover

On 2022-02-28T19:05:18+0100, CMG DiGiTaL wrote: > -c:v copy -map 0:0 -acodec mp3 -b:a %%c -ar:a %%b > [...] > [NULL @ 02c4fdb37740] *Unable to find a suitable* *output format for > 'N/A'* With -map 0:0 you tell FFmpeg to process only the audio-stream. Remove it. -- Reino __

Re: [FFmpeg-user] mp3 audio output recording error message when he has Cover

On 2022-02-26T09:14:05+0100, CMG DiGiTaL wrote: > Is there a way to check if the file has a cover and if so, record the cover > along with it? Simply add -c:v copy. -- Reino ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailm

Re: [FFmpeg-user] Fwd: Get sample rate in mp3 files

Hello Clamarc, On 2022-02-23T01:49:41+0100, CMG DiGiTaL wrote: > but what did i do wrong?... You top-posted. If you don't know what it is, then please have a look at: - http://www.idallen.com/topposting.html - https://www.caliburn.nl/topposting.html or use you favorite search-engine to look it u

Re: [FFmpeg-user] Fwd: Get sample rate in mp3 files

Hello Clamarc, Please do not top-post. On this mailinglist it's against the rules, to which you agreed upon subscribing. On 2022-02-22T07:32:05+0100, CMG DiGiTaL wrote: >> FOR *%G* IN (*.mp3) DO ( >it was because I took part of the sample rate command that you sent me > to be able to use it

Re: [FFmpeg-user] Fwd: Get sample rate in mp3 files

On 2022-02-21T08:52:44+0100, CMG DiGiTaL wrote: > I did these commands below This has nothing to with your initial question "Get sample rate in mp3 files", or even FFmpeg. This is in fact a question about CMD and Batch. I will respond to this now, but I don't believe questions like these are for

Re: [FFmpeg-user] Get sample rate in mp3 files

On 2022-02-21T01:38:30+0100, CMG DiGiTaL wrote: > OK, I would also need, along with the sample rate, to get the bitrate of > the file, because I realized that in the conversion, because I'm using > --acodec -b:a 320k, it's passing all the aidios to 320 kbps... until even > 192 kbps audio!. is ther

Re: [FFmpeg-user] Get sample rate in mp3 files

On 2022-02-21T01:07:12+0100, CMG DiGiTaL wrote: > do i need to create the 48000 sample rates folder before running your > command, or will it create the folder automatically? Yes. No it won't. In your previous e-mail... On 2022-02-07T22:47:29+0100, CMG DiGiTaL wrote: > md "C:\Users\%username%\D

Re: [FFmpeg-user] Get sample rate in mp3 files

Hello Clamarc, (late reply as I'm a bit behind with cleaning up e-mails) On 2022-02-07T22:47:29+0100, CMG DiGiTaL wrote: > I have a folder "General Audios" and I created another one called "Audios > 48000 sample rate" > > I'm running the ffprobe command that returns the sample rate value of each

Re: [FFmpeg-user] How to get video duration in a script using ffmpeg?

On 2022-01-19T12:23:07+0100, Bo Berglund wrote: > ffprobe -hide_banner -i input.mp4 | grep Duration ffprobe -hide_banner input.mp4 2>&1 | grep Duration - 2>&1, because ffprobe (as well as ffmpeg) send the information to stderr. - Unlike ffmpeg, -i isn't needed for ffprobe and ffplay. On 2022-01-

Re: [FFmpeg-user] How to extract m3u8 stream URL from webpage with 2 players?

On 2022-01-10T10:14:10+0100, Bo Berglund wrote: > Anyway from another thread about xidel I replied in: > > After trying to fix this I decided to search for binaries and found them here: > https://sourceforge.net/projects/videlibri/files/Xidel/Xi

Re: [FFmpeg-user] How to extract m3u8 stream URL from webpage with 2 players?

On 2022-01-09T17:39:05+0100, Bo Berglund wrote: > But I found its GitHub home so I could check out the sources after seeing that > it as FreePascal/Lazarus to use as dev tools and that is exactly what I use > daily. :) > https://github.com/benibela/xidel > > But I came to a halt anyway since the s

Re: [FFmpeg-user] How to extract m3u8 stream URL from webpage with 2 players?

ndows binary in a Bash environment, but last I heared quite some Linux packagemanagers also have it, though most likely not the latest build <https://sourceforge.net/projects/videlibri/files/Xidel/Xidel%20development/>. -- Reino Wijnsma __

Re: [FFmpeg-user] How to extract m3u8 stream URL from webpage with 2 players?

On 2022-01-08T10:25:48+0100, Bo Berglund wrote: > On Fri, 07 Jan 2022 14:05:02 +0100, Bo Berglund wrote: >> If I open the source page and use the F12 function key to activate browser >> debug >> mode I can see the stream URL for both players. >> Right now they are: >> #1 = https://hlss.goodgame.

Re: [FFmpeg-user] Getting m3u8 URL from SVTPlay channels?

On 2021-12-25T10:13:14+0100, Bo Berglund wrote: > CMD="curl -s \"${STREAMURL}\" | grep -o -e \"https://.\+m3u8\"; | head -n 1" > M3U8=$(eval $CMD) > if [ -z $M3U8 ]; then > RESULT=1 > echo "Error, no response!" > else > RESULT=0 > eval "echo ${STREAMURL} ${M3U8} > ${URLFILE}" > echo "Don

Re: [FFmpeg-user] Can ffmpeg record video from this kind of URL?

On 2021-11-04T08:54:40+0100, Bo Berglund wrote: > I assume you mean like this (replace [...] with actual file name): Yes > However both commands results in this after the usual ffmpeg (or maybe > youtube-dl) output: > [https @ 0x55f0277f11c0] HTTP error 403 Forbidden > https://vsd79.mycdn.me/hls

Re: [FFmpeg-user] Can ffmpeg record video from this kind of URL?

On 2021-11-04T01:40:07+0100, Reino Wijnsma wrote: > $ ffmpeg -i "$(youtube-dl -g > https://www.livenewsmag.com/msnbc-news-live-stream/)" -c copy [...] That obviously must've been: $ ffmpeg -i "$(youtube-dl -g https://msnbcdailyshows.com/)" -c cop

Re: [FFmpeg-user] Can ffmpeg record video from this kind of URL?

On 2021-11-04T01:00:52+0100, Bo Berglund wrote: > https://vsd79.mycdn.me/dash/stream_1146644400798/stream.manifest/sig/RcfEI7wlP-c/expires/1636066246262/srcIp/158.174.104.130/clientType/0/srcAg/GECKO/mid/2125507010206/frag-high-6827906.dash I hope you realize your IP-address is now out in the ope

Re: [FFmpeg-user] toggle between two streams

On 2021-09-03T16:25:50+0200, Michael Koch wrote: > But if I write all in the FFmpeg command line, then it doesn't work: > > ffmpeg -loop 1 -i 1.png -loop 1 -i 2.png -lavfi sendcmd=c="0 [expr] > streamselect map 'gte(mod(T,2),1)'",streamselect=map=0 -t 10 -y out.mp4 > > Unable to parse graph descr

Re: [FFmpeg-user] Can ffmpeg record video from this kind of URL?

On 2021-09-01T08:14:02+0200, Bo Berglund wrote: > Is there a command line call I can make to extract the m3u8 URL automatically > so > it can be used in a script only supplied the main page URL? On 2021-08-29T17:41:49+0200, Reino Wijnsma wrote: > $ ffmpeg -hide_banner -i "$(x

Re: [FFmpeg-user] Can ffmpeg record video from this kind of URL?

On 2021-08-30T21:56:49+0200, Anatoly wrote: > You just need to set "Referer" header in your http request to url of > page that embeds that video. > ffmpeg -referer "https://www.livenewsmag.com/msnbc-news-live-stream"; -i > "https://1420543146.rsc.cdn77.org/J2SMCND-re6j5PPYbi2Hiw==,1630371979/LS-AT

Re: [FFmpeg-user] How to download video stream starting at an earlier time?

On 2021-08-17T13:44:20+0200, Bo Berglund wrote: > https://www.youtube.com/watch?v=DM-I6UugaFs [...] but what I need is a way to > record earlier video that is still accessible in the stream (as shown in a > browser). That Youtube url is a livestream (video-url: "https://manifest.googlevideo.c

Re: [FFmpeg-user] How to download video stream starting at an earlier time?

On 2021-08-16T23:29:19+0200, Bo Berglund wrote: > What is different about a youtube url and some other domain url? A Youtube url is a program-url which first needs to be translated to a direct video-url. -- Reino ___ ffmpeg-user mailing list ffmpeg-u

Re: [FFmpeg-user] How to download video stream starting at an earlier time?

On 2021-08-16T23:20:27+0200, Carl Zwanzig wrote: > It's a reasonable assumption; if ffmpeg doesn't, just say so. FFmpeg's documentation doesn't mention support for parsing websites like Youtube-dl does, so I'd disagree. -- Reino ___ ffmpeg-user mail

Re: [FFmpeg-user] How to download video stream starting at an earlier time?

On 2021-08-16T22:00:24+0200, Bo Berglund wrote: > $ ffmpeg -ss 3600 -i https://youtu.be/DM-I6UugaFs -preset veryfast -crf 25 > -c:a > copy -t 600 output.mp4 What makes you think FFmpeg supports Youtube urls? -- Reino ___ ffmpeg-user mailing list ff

Re: [FFmpeg-user] Why FFMPEG?

On 2021-08-16T16:15:47+0200, Android PowerUser wrote: > For me, changing apps is quick. If so, you would have practically nothing > to work with. Can you please move this off-topic discussion off-list?! -- Reino ___ ffmpeg-user mailing list ffmpeg-us

Re: [FFmpeg-user] Concatenate files

On 2021-07-30T17:56:24+0200, Valerio Pachera wrote: > First of all I tried using this syntax: > https://trac.ffmpeg.org/wiki/Concatenate > > ffmpeg -f concat -safe 0 -i mylist.txt -c copy big.mkv > > I get the error > > [concat @ 0x56177e1a9740] Line 1: unknown keyword 'file1.mkv' > mylist.txt: In

Re: [FFmpeg-user] How to repair iPhone photos

On 2021-05-16T01:24:23+0200, Ulf Zibis wrote: > So FFMPEG actually does not support HEIC format? It's not in the list of supported image formats , so no. -- Reino ___ ffmpeg-user mailing list ffmpeg-use

Re: [FFmpeg-user] MP4-->JPG changes brightness?

On 2021-05-15T20:16:59+0200, Steven Kan wrote: > https://www.kan.org/pictures/StillsFromFFmpegVsQTPreview.gif You're now confusing things. From the urls in your previous e-mail it was in fact 'TrailDownStillQTScreenCap.jpg' that stood out, not 'TrailDownStillQTPreview.jpg'. I was talking about

Re: [FFmpeg-user] MP4-->JPG changes brightness?

On 2021-05-15T08:15:16+0200, Steven Kan wrote: > Is there a flag I need to set in ffmpeg to get a jpg that looks like what > Preview produces? Is this error related to my issue? Your 'TrailDownStillffmpeg.jpg' looks exactly like what I see when I open your 'TrailDown.mp4', so if you ask me, the

Re: [FFmpeg-user] FFplay turkey

On 2021-05-13T10:36:09+0200, Bouke wrote: > When I run FFplay, and scale the window to something like 320x180, AND drag > the top to something smaller than 150: > > On doubleclick, fullscreen > Next doubleclick, window scales back, but vertical position is now at the > bottom of the screen. > Wh

Re: [FFmpeg-user] Possible to change pitch of audio in a downloaded mp4 file?

On 2021-04-28T08:51:15+0200, Bo Berglund wrote: > So I wonder if there is an ffmpeg command that can modify the pitch of the > audio > without changing the playback speed or lipsync? Lower pitch: -af "asetrate=22050,aresample=44100,atempo=2" Higher pitch: -af "asetrate=88200,aresample=44100,atemp

[FFmpeg-user] Why doesn't FFplay try to guess the channel layout of wav-files?

Hello ffmpeg-user and devs, FFmpeg binary used: ffmpeg version N-102342-g5541cff-Reino Copyright (c) 2000-2021 the FFmpeg developers built with gcc 10.3.0 (GCC) configuration: --arch=x86 --target-os=mingw32 --prefix=/cygdrive/[...]/cross_compilers/mingw-w64-i686/i686-w64-mingw32 --cross-pr

Re: [FFmpeg-user] How to get he total number of frames

On 2021-03-09T20:43:21+0100, Mark Filipak (ffmpeg) wrote: > On 2021-03-09 03:58, Michael Koch wrote: >> These links might help: >> https://stackoverflow.com/questions/2017843/fetch-frame-count-with-ffmpeg >> https://superuser.com/questions/1512575/why-total-frame-count-is-different-in-ffmpeg-than-

Re: [FFmpeg-user] FFmpeg list footer

On 2021-03-09T21:07:52+0100, Carl Zwanzig wrote: > The list FAQ should also be mentioned in the the welcome message. I raised > this, over a year ago to a/the list owner, who replied-- >>> Could we include the entire FAQ section 6.1 into the list welcome message? >>> (I don't know specifically w

Re: [FFmpeg-user] astats to csv file

On 2021-02-11T16:39:47+0100, Benjamin Houtman wrote: > I ran the > > ffprobe -f lavfi -i amovie=X.flac,astats=metadata=1 -show_frames -of csv > > command, but I don't need the entire printout, just the "Parsed_astats..." > data that appears at the end of the printout. How would I limit the results

Re: [FFmpeg-user] List etiquette [was: Re: alternating checkerboard]

On 2021-02-09T18:19:27+0100, Carl Eugen Hoyos wrote: > Am Di., 9. Feb. 2021 um 18:06 Uhr schrieb Carl Zwanzig : > > [...] > > Please stop this. Double standards, Carl? You're always quick to warn people to not top-post on this mailing list (and rightly so!), but now that it concerns a developer

Re: [FFmpeg-user] Subtitles disappear

On 2021-01-05T12:18:34+0100, Cecil Westerhof via ffmpeg-user wrote: > I tried it. But at the moment the files generated are about 20% bigger. libmp3lame's -q:a 9 compared to what? By default without any additional options... ffmpeg -i input.wav [-c:a libmp3lame] output.mp3 ffmpeg -i input.wav [

Re: [FFmpeg-user] Subtitles disappear

On 2021-01-04T02:00:19+0100, Cecil Westerhof via ffmpeg-user wrote: > I convert a video with the following statement > ffmpeg -y -i input.mkv -nostdin -vf scale=1024:-2 -crf 23 -acodec > libmp3lame -qscale:a 9 -preset veryfast Temp/output.mp4 > > The input file has subtitles, but the output

Re: [FFmpeg-user] Compilation Guide / MSVC on Wiki

On 2020-12-02T22:20:25+0100, hinderanyoption81 via ffmpeg-user wrote: > Do you know where I could get pre-built .LIB etc. files old enough to be used > under Windows XP? You could give https://forum.doom9.org/showthread.php?t=181802 a try. -- Reino

Re: [FFmpeg-user] [hls] keepalive request failed

Hello Edward, On 2020-10-25T03:07:02+0100, Edward Park wrote: >>> ffmpeg -fflags +igndts -i >>> "https://vod-kijk2-prod.talpatvcdn.nl/GIEBboXaKkD/3bf69d5f-da4f-7756-7e3d-ad8d1295f936/GIEBboXaKkD-index.ism/GIEBboXaKkD-index-audio=16-video=3031502.m3u8"; >>> -i "https://vod-kijk2-prod.talpatv

Re: [FFmpeg-user] [hls] keepalive request failed

On 2020-10-24T00:12:30+0200, Reino Wijnsma wrote: > ffmpeg -fflags +igndts -i > "https://vod-kijk2-prod.talpatvcdn.nl/GIEBboXaKkD/3bf69d5f-da4f-7756-7e3d-ad8d1295f936/GIEBboXaKkD-index.ism/GIEBboXaKkD-index-audio=16-video=3031502.m3u8"; > -i "https://vod-kijk2-p

[FFmpeg-user] [hls] keepalive request failed

Hello ffmpeg-user, ffmpeg -fflags +igndts -i "https://vod-kijk2-prod.talpatvcdn.nl/GIEBboXaKkD/3bf69d5f-da4f-7756-7e3d-ad8d1295f936/GIEBboXaKkD-index.ism/GIEBboXaKkD-index-audio=16-video=3031502.m3u8"; -i "https://vod-kijk2-prod.talpatvcdn.nl/webvtt/760978E1.vtt"; -c copy -c:s srt "output.m

Re: [FFmpeg-user] libx265 a lot slower

linglist's netiquette. You're subscribed here long enough to know that top-posting is not allowed. > To put it succinctly, you are a very good example of what is wrong with open > source software in general. Was this really necessary? -- Reino Wijnsma ___

Re: [FFmpeg-user] Fwd: Need help splitting stereo FLAC into two separate files

On 2020-04-05T20:39:02+0200, Net Net wrote: > I understand MS batch files in general but the %~nA would have taken > a long time to discover and get working. Please have a look at... FOR /? ...and especially the last couple of paragraphs. -- Reino ___

Re: [FFmpeg-user] Need help splitting stereo FLAC into two separate files

On 2020-04-05T18:45:27+0200, Net Net wrote: > [...] I tried map_channel and it worked great for a single file: > > *ffmpeg -i 1.flac -map_channel 0.0.0 1left.flac -map_channel 0.0.1 > 1right.flac* > > Now, I have several hundred of these flacs to split, named 001.flac, > 002.flac, 003.flac etc.

Re: [FFmpeg-user] Seeking programmable decomber

On 2020-04-03T17:17:07+0200, Paul B Mahol wrote: > On 4/3/20, Mark Filipak wrote: >> I have a video with P (progressive) and C (combed) frames as follows: >> P P C P P P P C P P P P C P P P P C etc. >> I seek a programmable decomber that decombs only frames 3, 8, 13, 18, etc. >> >> Do you have an

Re: [FFmpeg-user] drawtext, suggestion for improvement

On 2020-03-27T23:25:09+0100, Michael Koch wrote: > Am 27.03.2020 um 22:58 schrieb Reino Wijnsma: >> Your FFmpeg binary looks very recent, but what about the FontConfig library >> you compiled this FFmpeg binary with? > I didn't compile it myself, it's the Windows ver

Re: [FFmpeg-user] drawtext, suggestion for improvement

Hello Michael, On 2020-03-26T20:28:02+0100, Michael Koch wrote: > How to reproduce: > Use Windows Notepad to create a UTF-8 text file which contains only the word > "test". > This is how the file looks in a hex editor: > EF BB BF 74 65 73 74 > > Now run this command line and have a look at the o

Re: [FFmpeg-user] email line wrapping (was Re: How to compress .MOV file ...)

On 2020-03-12T02:49:02+0100, Mark Filipak wrote: > [...] since my own submissions are not echoed Log in to https://ffmpeg.org/mailman/options/ffmpeg-user. Set "Receive your own posts to the list?" to "Yes". -- Reino ___ ffmpeg-user mailing list ffmpeg-

Re: [FFmpeg-user] How to compress .MOV file compatible to Canon camera

On 2020-03-12T10:38:43+0100, Ulf Zibis wrote: > Am 12.03.20 um 02:24 schrieb Ted Park: >>> ... and how can I avoid this, or which argument should I pass to >>> -video_track_timescale ? >> Passing the timescale to that option would work I think. > And which value should I choose? See https://stacko

Re: [FFmpeg-user] What argument(s) does 'ashowinfo' take?

On 2020-03-02T15:35:11+0100, Gyan Doshi wrote: > On 02-03-2020 06:24 pm, Mark Filipak wrote: >> C:\CMD & tiny apps\ffmpeg >ffprobe -f lavfi >> amovie=G:\\VIDEO_TS\\VTS_01_1.VOB,ashowinfo >> --note escaped '\'s in path to 'VTS_01_1.VOB'-- >> fails; "movie=G:\\VIDEO_TS\\VTS_01_1.VOB,showinfo: No su

Re: [FFmpeg-user] How to remove rotation of a video?

On 2020-02-27T13:23:02+0100, Ulf Zibis wrote: > unfortunately I now see, that there is a problem with that. Some other > tags were completely removed, e.g. creation time, geo tags, etc > > What must I do to preserve all tags? I believe the -map_metadata option is what you're looking for. ffmpeg -

[FFmpeg-user] WebVTT demuxer ignores processing every 1st line of each follow-up HLS webvtt-segment

Hello ffmpeg-user, While reading this Github-issue-comment and testing the mentioned HLS-webvtt-url I first of all noticed that, unlike the user claims, ffmpeg does demux all the webvtt-segments. Why this is not happe

Re: [FFmpeg-user] How to decrypt .ts files into separate .ts files with ffmpeg without using a playlist?

On 2020-02-10T16:55:04+0100, Micael Silva wrote: > You can decrypt single files using "ffmpeg -key (hex key) -iv (hex IV, > required) -i crypto+file:/path/to/file.ts" Hmm, never knew this was possible. Very interesting. Thanks, Micael! -- Reino ___ ffm

Re: [FFmpeg-user] How to get DVB-Teletxt into MP4

On 2020-02-09T17:43:39+0100, Robin A. Jensen via ffmpeg-user wrote: > I finally got the right commandline. I'll provide this solution for others, > so they don't have to spend so much time on a simple task. Ah, you already found out. And with practically the same commandline. I'm glad you succee

Re: [FFmpeg-user] How to get DVB-Teletxt into MP4

On 2020-02-09T14:41:23+0100, Robin A. Jensen via ffmpeg-user wrote: > I just made a sample as you describe. But i think it is useless as the copy > only contains video, sound and no dvb_teletext. I forgot -map 0 to return ALL input streams, so: ffmpeg -ss 00:04:45 -i 'Beck_ _je for _je (4).ts'

Re: [FFmpeg-user] How to get DVB-Teletxt into MP4

On 2020-02-09T02:29:18+0100, Robin A. Jensen via ffmpeg-user wrote: > I dont have 15 sec sample. ffmpeg -ss 00:04:45 -i 'Beck_ _je for _je (4).ts' -to 00:05:00 -c copy sample.ts -- Reino ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmp

Re: [FFmpeg-user] How to get DVB-Teletxt into MP4

On 2020-02-09T01:59:53+0100, Robin A. Jensen via ffmpeg-user wrote: > ffmpeg -txt_format text -txt_page 599 -ss 00:04:45 -i 'Beck_ _je for _je > (4).ts' -to 00:05:00 -map 0:s:0 -c:s:2 mov_text -metadata:s:2 language=dan > 'Beck _je for _je (4).srt' > The -txt_page number i get by using VLC. So

Re: [FFmpeg-user] How to get DVB-Teletxt into MP4

On 2020-02-09T00:15:43+0100, Robin A. Jensen via ffmpeg-user wrote: >> Now i'm trying a new approach. I actually got the dvb text out of the >> dvb_teletext into a seperate .srt file. >> But now i have a new issue. >> I do not only get the subtitle i need but all of them. So when playing the >>

Re: [FFmpeg-user] How to get DVB-Teletxt into MP4

On 2020-02-08T20:47:35+0100, Robin A. Jensen via ffmpeg-user wrote: > No one of them is getting me any closer. Just the same error: > [...] > Stream #0:4[0x12]: Data: epg > Beck Øje for øje (4).mp4: Invalid or incomplete multibyte or wide character I'm no FFmpeg expert, but from what I can

Re: [FFmpeg-user] How to get DVB-Teletxt into MP4

On 2020-02-08T20:12:32+0100, Robin A. Jensen via ffmpeg-user wrote: > Den 08-02-2020 kl. 20:06 skrev James Darnley: >> On 2020-02-08 19:38, Robin A. Jensen via ffmpeg-user wrote: >>> -c:s:0 copy mov_text >> Make up your mind. codec copy or codec mov_text? > That command is in the wiki. Apparentl

Re: [FFmpeg-user] ffmpeg convert mp3 to opus codec (contained in ogg format)?

First of all (again), stop top-posting here! On 18-7-2019 15:36, Robert Keir wrote: > I'm trying to convert an mp3 file to ogg file to send through to a WhatApp > contact through their API. The Whatsapp API only accepts " audio ogg-file in > opus codec". So if I understand correctly, you're pr

Re: [FFmpeg-user] ffmpeg convert mp3 to opus codec (contained in ogg format)?

On 18-7-2019 14:37, Robert Keir wrote: > I need to convert an MP3 to OGG (opus codec). I need to execute this (below) > in PHP. > > ffmpeg -i filename.mp3 c:a libopus newfilename.ogg > > Is this correct? Except for the dash you forgot ( -c:a libopus) this is indeed a very basic conversion to opu

Re: [FFmpeg-user] amix: Hard limit for number of inputs?

On 16-7-2019 18:56, Paul B Mahol wrote: > On 7/16/19, Reino Wijnsma wrote: >> Let me ask you this: How can I do MixAudio(clip1,clip2,1.0,1.0) with ffmpeg >> leaving the volume completely untouched? > There is currently no way. Hmm, alright. That's very clear. I'm

Re: [FFmpeg-user] amix: Hard limit for number of inputs?

On 16-7-2019 17:45, Paul B Mahol wrote: > On 7/16/19, Reino Wijnsma wrote: >> I can't use these filters. Have a look at the Youtube video please. >> I wish it was a simple matter of just concatenating all segments, but it >> isn't, because the segments don't a

Re: [FFmpeg-user] amix: Hard limit for number of inputs?

On 16-7-2019 15:36, Paul B Mahol wrote: > On 7/16/19, Reino Wijnsma wrote: >> About 7 years ago I've used Audacity to assemble the soundtrack of the >> videogame No One Lives Forever 2. See >> https://www.youtube.com/watch?v=4Y3aKcQ0HK4 for example. > Why you u

[FFmpeg-user] amix: Hard limit for number of inputs?

Hello ffmpeg-user, About 7 years ago I've used Audacity to assemble the soundtrack of the videogame No One Lives Forever 2. See https://www.youtube.com/watch?v=4Y3aKcQ0HK4 for example. The soundtrack comprised of lots of small segments that can all dynamically be loaded by the videogame. A yea

Re: [FFmpeg-user] unsubscribe

On 11-4-2019 17:29, Mustafa Al Ani wrote: > @FFmpeg user questions , please take an action. Then someone should also take action against you imo for constantly top-posting and thus ignoring the netiquette described here

Re: [FFmpeg-user] down sampling

On 29-12-2018 20:19, Michael Koch wrote: > F:\Sound\Ultraschall_Konvertierung>c://ffmpeg/ffmpeg -i 699.mp4 -f nut - | > c://f > fmpeg/ffplay - Have you actually tested this at all? Forward slashes don't work on Windows! C:\ffmpeg\ffmpeg.exe -f lavfi -i aevalsrc="sin(864*2*PI*t):c=stereo:s=13107

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