Re: [FFmpeg-user] backgroundkey filter

Hello, > 2024/06/20 午前1:07、Paul B Mahol のメール: > > On Wed, Jun 19, 2024 at 6:00 PM 桃源老師 wrote: > >> Wrong: >> >> similarity:0.02 >> >> Correct: >> >> similarity=0.02 >> >> > Yes, it is mistake, initially I used just backgroundke

Re: [FFmpeg-user] backgroundkey filter

Hello, > 2024/06/19 午後7:03、Paul B Mahol のメール: > > Demo: > > ffmpeg -i https://media.xiph.org/video/derf/y4m/bowing_cif.y4m -vf > "backgroundkey=threshold=0.2:similarity:0.02[v];color=s=cif:c=lime[c];[c][v]overlay=format=yuv422,format=yuv422p" > out.y4m Just tried to play with demo...my ffmpeg

Re: [FFmpeg-user] Build error with Intel based Mac

Hello, > 2024/06/01 午後8:42、桃源老師 のメール: > > Hello, > > I encountered ffmpeg build error with Intel based Mac. The error portion is > the following: > > libavcodec/videotoolbox.c:352:24: error: no member named > 'temporal_id_nesting_flag' in 'struct HEVCSPS'; did you m

[FFmpeg-user] Build error with Intel based Mac

Hello, I encountered ffmpeg build error with Intel based Mac. The error portion is the following: libavcodec/videotoolbox.c:352:24: error: no member named 'temporal_id_nesting_flag' in 'struct HEVCSPS'; did you mean 'temporal_id_nesting'? sps->temporal_id_nesting_flag << 2

[FFmpeg-user] Build ffmpeg with libplacebo enabled

Hello, ffmpeg experts... I'm trying to build ffmpeg with libplacebo enabled. I have already installed minimum set of libplacebo on my Mac. When I configure ffmpeg with below option: ./configure --prefix=${TARGET} --pkg-config-flags=--static --enable-gpl --enable-version3 --enable-nonfree

[FFmpeg-user] Trying to convert DVD based movie into images

Hello ffmpeg-experts, I am now trying to convert DVD based movie into images. The movie resolution is 720px x 480px. But I know DVD's pixel is not square. So I thought the following command: $ ffmpeg -i original.avi -an -q:v 1 -vf "trim00:1500,setpts=PTS-STARTPTS,scale… 3x480:flags=bicubic"

[FFmpeg-user] hevc_videotoolbox was not supported any more?

Hello, I've encountered funny error when trying to use hevc_videotoolbox, a hardware acceleration on Mac. I can use h264_videotoolbox without any problem. Does hevc_videotoolbox not supported any more? Here's command output... ffmpeg -i ~/Movies/Mariah\ Carey\ -\ My\ All.mp4 -c:v

Re: [FFmpeg-user] ERROR: libvmaf >= 2.0.0 not found using pkg-config

Hello, > 2022/02/04 午後5:55、Gyan Doshi mailto:ffm...@gyani.pro>>のメール: > > > > On 2022-02-04 01:20 pm, 桃源老師 wrote: >> >> I attached config.log with this message. Hope someone help me... > > Make sure libvmaf.h is current and exists in only one path (no

Re: [FFmpeg-user] ERROR: libvmaf >= 2.0.0 not found using pkg-config

Hello, > 2022/02/04 午前0:19、Moritz Barsnick のメール: > > On Thu, Feb 03, 2022 at 21:07:08 +0900, 桃源老師 wrote: >> I experienced funny ffmpeg compille error "ERROR: libvmaf >= 2.0.0 not found >> using pkg-config". The reason why

Re: [FFmpeg-user] ERROR: libvmaf >= 2.0.0 not found using pkg-config

Hello, > 2022/02/03 午後9:07、桃源老師 のメール: > > Hello, > > I experienced funny ffmpeg compille error "ERROR: libvmaf >= 2.0.0 not found > using pkg-config". The reason why I feel funny is that ffmpeg commit of > "06a54a4ec73ea6eb8cec41b7af75367bafb075e0(Date:

Re: [FFmpeg-user] ERROR: libvmaf >= 2.0.0 not found using pkg-config

Hello, > 2022/02/03 午後9:11、Reindl Harald のメール: > > i wonder how that can be given that we are always told here that latest git > has *always* less bugs than anything else :-) Yes, if it is really a bug, how can we do? smime.p7s Description: S/MIME cryptographic signature

[FFmpeg-user] ERROR: libvmaf >= 2.0.0 not found using pkg-config

Hello, I experienced funny ffmpeg compille error "ERROR: libvmaf >= 2.0.0 not found using pkg-config". The reason why I feel funny is that ffmpeg commit of "06a54a4ec73ea6eb8cec41b7af75367bafb075e0(Date: Sat Jan 22 10:32:34 2022 +0100)" can configure and make correctly, but current git head

Re: [FFmpeg-user] Unknown Option "--enable-libwavpack"

Hello Gyan-san, > 2020/10/03 午後3:00、Gyan Doshi のメール: > > On 03-10-2020 11:22 am, 桃源老師 wrote: >> Hello, >> >> I pulled current git head 45070eec4c089b06947f07e25cdb1bc8b2102553, and do >> configure, then encountered configure error, Unknown Option >> &qu

[FFmpeg-user] Unknown Option "--enable-libwavpack"

Hello, I pulled current git head 45070eec4c089b06947f07e25cdb1bc8b2102553, and do configure, then encountered configure error, Unknown Option "--enable-libwavpack". With git log command, it seems that libwavpack was removed. Is it true? Best Regards, // Miya aka. TougenRoushi

Re: [FFmpeg-user] No such filter: 'libvmaf'

Hello, > 2020/03/09 午後8:57、桃源老師 のメール: > >> 2020/03/09 午後6:46、Galvo3D のメール: >> >> [AVFilterGraph @ 0x5567a0beeec0] No such filter: 'libvmaf' >> Error initializing complex filters. >> Invalid argument >> >> Maybe there were some recent breaki

Re: [FFmpeg-user] No such filter: 'libvmaf'

Hello, > 2020/03/09 午後6:46、Galvo3D のメール: > > [AVFilterGraph @ 0x5567a0beeec0] No such filter: 'libvmaf' > Error initializing complex filters. > Invalid argument > > Maybe there were some recent breaking changes in vmaf lib? > Any help? If you are using vmaf 1.5.1, it requires to put "model"

Re: [FFmpeg-user] ffplay black screen

Hi, > 2019/03/08 午前0:25、桃源老師 のメール: > > You can fix it by using Development version of SDL2 My information was a bit old. Black screen on macOS 10.14 was fixed in SDL2 2.0.9. https://discourse.libsdl.org/t/sdl-2-0-9-released/25228 Best Regards, // Miya aka. TougenRoushi

Re: [FFmpeg-user] ffplay black screen

Hi, > 2019/03/07 午前11:53、韦林 のメール: > > Before I upgrade my macOS to 10.14.3, it’s ok. > After I upgrade and build ffplay, it turns black. Sounds like same issue I have encountered. On macOS Mojave 10.14.x, SDL2 have issue of black screen.

Re: [FFmpeg-user] Equivalent parameter for CRF in hevc_videotoolbox

Hello Carl-san, > 2019/01/16 午前9:46、Carl Eugen Hoyos のメール: > > 2018-12-05 15:54 GMT+01:00, 桃源老師 : > >> I recently noticed that ffmpeg can use hardware acceleration via >> videotoolbox on Mac. > > Since 2016;-) My god!! ;-) > >> So my question i

[FFmpeg-user] Equivalent parameter for CRF in hevc_videotoolbox

Hello list member, I recently noticed that ffmpeg can use hardware acceleration via videotoolbox on Mac. Before above discovery, I use the command like as follows: ffmpeg -i DR08.ts -c:v libx265 -preset medium -crf 23 -tag:v hvc1 -vsync 1 -c:a copy -bsf:a aac_adtstoasc DR08.mp4 Now I

Re: [FFmpeg-user] duplicate symbol

Hello list member, > 2018/10/10 午後10:28、桃源老師 のメール: > > Hello list member... > >> 2018/10/10 午前3:14、桃源老師 のメール: >> >> Hello list member, >> >>> 2018/10/09 午後11:03、桃源老師 のメール: >>> >>> Hello list member, >>> >>>>

Re: [FFmpeg-user] duplicate symbol

Hello list member... > 2018/10/10 午前3:14、桃源老師 のメール: > > Hello list member, > >> 2018/10/09 午後11:03、桃源老師 のメール: >> >> Hello list member, >> >>> 2018/10/09 午後10:42、桃源老師 のメール: >>> >>> Hello Reindl -san, >>> >>>

Re: [FFmpeg-user] duplicate symbol

Hello list member, > 2018/10/09 午後11:03、桃源老師 のメール: > > Hello list member, > >> 2018/10/09 午後10:42、桃源老師 のメール: >> >> Hello Reindl -san, >> >>> 2018/10/09 午後10:21、Reindl Harald のメール: >>> >>> >>> http://www.catb.org/esr/f

Re: [FFmpeg-user] duplicate symbol

Hello list member, > 2018/10/09 午後10:42、桃源老師 のメール: > > Hello Reindl -san, > >> 2018/10/09 午後10:21、Reindl Harald のメール: >> >> >> http://www.catb.org/esr/faqs/smart-questions.html#beprecise >> >> Am 09.10.18 um 14:56 schrieb 桃源老師: >>> He

Re: [FFmpeg-user] duplicate symbol

Hello Reindl -san, > 2018/10/09 午後10:21、Reindl Harald のメール: > > > http://www.catb.org/esr/faqs/smart-questions.html#beprecise > > Am 09.10.18 um 14:56 schrieb 桃源老師: >> Hello list member, >> >> I’m now trying to build static ffmpeg on macOS Mojave 10

[FFmpeg-user] duplicate symbol

Hello list member, I’m now trying to build static ffmpeg on macOS Mojave 10.14. Then I got the following "duplicate symbol” error at linking. How can I fix it??? Please help me!! CC fftools/ffmpeg_videotoolbox.o LD ffmpeg_g duplicate symbol _get_rdmult_delta in:

Re: [FFmpeg-user] ERROR: rubberband >= 1.8.1 not found using pkg-config

Hello, Moritz-san, > 2018/05/15 午前0:10、Moritz Barsnick <barsn...@gmx.net>のメール: > > On Mon, May 14, 2018 at 23:50:22 +0900, 桃源老師 wrote: >> ld: symbol(s) not found for architecture x86_64 >> clang: error: linker command failed with exit code 1 (use -v to see >>

[FFmpeg-user] ERROR: rubberband >= 1.8.1 not found using pkg-config

Hello ffmpeg experts, I can't build ffmpeg with rubberband. The error appeared on console is "ERROR: rubberband >= 1.8.1 not found using pkg-config". I'm on macOS High Sierra. Here's seems to error portion of ffbuild/config.log. gcc -L/Volumes/ffmpeg_compile/lib -lc++

Re: [FFmpeg-user] dvd2concat.pl fails with lsdvd's "Couldn't read enough bytes for title." message

This is self response to correct my misunderstanding... > 2018/05/11 午後7:47、桃源老師 <xanadu6...@dream.jp>のメール: > > My problem is that even though lsdvd itself is seems to working, dvd2concat > immediately exits after "Couldn't read enough bytes for title." message. Th

[FFmpeg-user] dvd2concat.pl fails with lsdvd's "Couldn't read enough bytes for title." message

Hello ffmpeg experts!! I recently noticed the existence of dvd concat tool named "dvd2concat.pl". I installed the following dependency to my macOS environment to use this tool. libdvdcss-1.4.2 libdvdread-6.0.0 lsdvd-0.17 Then run the command like the below and get the answer: $ $

Re: [FFmpeg-user] saving rtsp stream

Hi, > 2018/03/03 午後10:21、Lars von Gehr のメール: > > /downloads/test1.ts: No such file or directory Assuming you are on the macOS... Does your download directory is placed under "/" (Slash)? On macOS, slash means start up disk directory. Might not be placed download directory on

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

Hello Moritz - san, Thanks for your replay > 2017/10/19 午前6:19、Moritz Barsnick のメール: > > They are due to an issue of libbluray's pkg-config file not stating its > dependencies (freetype, bz2, ...) correctly. The issue has already been > reported for ffmpeg here: > >

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

I feel hesitate to post such a question. But I can't solve the issue by myself. So please help me!! I have ffmpeg git of about one month before (N-87326-g3ffd3b7f5f). With this ffpmeg, I can configure and make install fine. But current git head's configure outputs many not found error. I

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

Hello, > 2017/09/17 午後11:18、Gonzalo Garramuño <ggarr...@gmail.com>のメール: > > > > El 17/09/17 a las 10:33, 桃源老師 escribió: > >> should I apply this change locally or do you have any plan to change >> configure script? >> > You should probably sen

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

Hello Gonzalo-san, > 2017/09/17 午後11:18、Gonzalo Garramuño <ggarr...@gmail.com>のメール: > > > > El 17/09/17 a las 10:33, 桃源老師 escribió: > >> should I apply this change locally or do you have any plan to change >> configure script? >> > You should

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

Hello ffmpeg experts!! > 2017/09/17 午前5:30、桃源老師 <xanadu6...@dream.jp>のメール: > > Hello ffmpeg experts!! > >> 2017/09/16 午後9:07、桃源老師 <xanadu6...@dream.jp>のメール: >> >> Hello ffmpeg experts!! >> >>> 2017/09/16 午後7:27、桃源老師 <xanadu6...@d

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

Hello ffmpeg experts!! > 2017/09/16 午後9:07、桃源老師 <xanadu6...@dream.jp>のメール: > > Hello ffmpeg experts!! > >> 2017/09/16 午後7:27、桃源老師 <xanadu6...@dream.jp>のメール: >> >> But this time I got linker error like the following when configuring ffmpeg >>

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

Hello ffmpeg experts!! > 2017/09/16 午後7:27、桃源老師 <xanadu6...@dream.jp>のメール: > > But this time I got linker error like the following when configuring ffmpeg > with --enable-libcdio option. > > check_lib libcdio cdio/paranoia/cdda.h cdio/paranoia/paranoia.h > cdio

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

Hello, Moriz-san, Thanks for reply... > 2017/09/14 午後11:34、Moritz Barsnick <barsn...@gmx.net>のメール: > > 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 > >

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

Hello ffmpeg experts… I have got an interest with cdparanoia. And then I can use cdparanoia from the source code of https://www.xiph.org/paranoia/ Now, I am trying to use this function with ffmpeg. ffmpeg seems to support cdparanoia via libcdio. Then I compiled latest libcdio and

[FFmpeg-user] rtmpe support with ffmpeg's built-in rtmp

Hello ffmpeg experts, I found that ffmpeg's built-in rtmp does not supports rtmpe protocol. I executed the following command: $ ffmpeg -protocols ffmpeg version N-86942-geabeb9093a Copyright (c) 2000-2017 the FFmpeg developers built with Apple LLVM version 8.1.0 (clang-802.0.42)

Re: [FFmpeg-user] Compile master on i686

Hi willin-san, > 2017/07/22 午前11:29、willin のメール: > > Do I need to uninstall/remove the current ffmpeg I am using? > I manually built ffmpeg so I'm not sure how to uninstall it. Lion_Mountain_Lion_Mavericks_Yosemite_El-Captain_15.05.2017.zip from

Re: [FFmpeg-user] Compile master on i686

Hi willin-san, > 2017/07/22 午前0:38、willin のメール: > > I downloaded ffmpeg from http://www.ffmpegmac.net/ and followed the way of > installing from this website: > http://ericholsinger.com/install-ffmpeg-on-a-mac. > > Looking at the protocols I don't see https in its

Re: [FFmpeg-user] Compile master on i686

Hello Carl-san, First of all, I'm aware of lend a hand to thread hijacking... But anyway, I'll proceed discussion... > 2017/07/21 午後9:03、Carl Eugen Hoyos <ceffm...@gmail.com>のメール: > > 2017-07-21 13:53 GMT+02:00 桃源老師 <xanadu6...@dream.jp>: > >> I don't know h

Re: [FFmpeg-user] Compile master on i686

Hello Moritz-san, > 2017/07/21 午後8:20、Moritz Barsnick <barsn...@gmx.net>のメール: > > 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

Re: [FFmpeg-user] Compile master on i686

Hello, > 2017/07/21 午後3:42、willin のメール: > > Can I ask a question about compilation? > I am using macOS Sierra and I want to compile FFmpeg with https protocols. > I am stuck in doing so.. Any advice of how to do it would be very > appreciated You don't need openssl

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

Hello, JD-san > 2017/07/16 午後0:26、桃源老師 <xanadu6...@dream.jp>のメール: > > So my guess about 74kb/s downloaded audio is really have 74kb/s on YouTube... > > With my experience, YouTube is not so good quality with audio. Almost all of > files from YouTube I have downloaded a

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

Hello JD-san, > 2017/07/16 午前11:56、JD <jd1...@gmail.com>のメール: > > On 07/14/2017 09:05 PM, 桃源老師 wrote: >> >> $ youtube-dl -x --audio-format mp3 https://youtu.be/AlXvPoCVtVA >> >> Above youtube video is consists of mp4 video and webm audio. > U

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

> 2017/07/15 午前11:08、JD のメール: > > So, again, it seems to me that mkv is some kind of weird format OR > youtube-dl which generates it is making some type of errors Sorry if it is not related with this topic. YouTube have various audio/video format. You can extract audio

Re: [FFmpeg-user] Create hvc1 mp4 with ffmpeg only

Hello Moritz -san, > 2017/07/06 午前8:10、Moritz Barsnick <barsn...@gmx.net>のメール: > > On Tue, Jul 04, 2017 at 19:20:27 +0900, 桃源老師 wrote: >> So, I think those 5 patches are required for every Mac user!! Please cut-in >> them sooner!! > > It's in ffmpeg

Re: [FFmpeg-user] Create hvc1 mp4 with ffmpeg only

Hello, I have additional information... > 2017/07/03 午後10:53、桃源老師 <xanadu6...@dream.jp>のメール: > I can not wait for this patch would be applied to ffmpeg master!! In my first post, I wrote: > I can create hvc1 mp4 using MP4Box by following the URL below: > https://stackover

Re: [FFmpeg-user] Create hvc1 mp4 with ffmpeg only

Hello Moritz -san, > 2017/07/03 午後8:30、Moritz Barsnick <barsn...@gmx.net>のメール: > > Let us know how it goes... > 2017/07/03 午後9:58、桃源老師 <xanadu6...@dream.jp>のメール: > I'll report how this patch works after building... I have tested patched ffmpeg with the following

Re: [FFmpeg-user] Create hvc1 mp4 with ffmpeg only

Hello, Sorry for careless miss!! > 2017/07/03 午後9:30、桃源老師 <xanadu6...@dream.jp>のメール: > >> Actually, you may require some of the other patches of that series >> (1..3 of 5) for this to work. > > I applied 5 of 5 patches. I have applied old 1/5 patch.

Re: [FFmpeg-user] Create hvc1 mp4 with ffmpeg only

Hello Moritz -san, > 2017/07/03 午後8:30、Moritz Barsnick のメール: > > Basically, you could store the emails as text. A better choice in this > case is to take the patches off patchwork: > > https://patchwork.ffmpeg.org/patch/4151/ > https://patchwork.ffmpeg.org/patch/4149/ > >

Re: [FFmpeg-user] Create hvc1 mp4 with ffmpeg only

Hello Moritz -san, Thanks for reply... > 2017/07/03 午後4:49、Moritz Barsnick <barsn...@gmx.net>のメール: > > On Mon, Jul 03, 2017 at 16:31:22 +0900, 桃源老師 wrote: >>> No idea, but have you *tried* doing this: >>> ffmpeg -i hev1.mp4 -c:copy -tag:v hvc1 hvc1.mp4 >>

Re: [FFmpeg-user] Create hvc1 mp4 with ffmpeg only

Hello Cley -san, Thanks for reply... > 2017/07/03 午後4:14、Cley Faye <cleyf...@gmail.com>のメール: > > 2017-07-03 5:43 GMT+02:00 桃源老師 <xanadu6...@dream.jp>: > >> But if it is possible, I'd like to create hvc1 mp4 using ffmpeg only. Is >> it possible? >>

[FFmpeg-user] Create hvc1 mp4 with ffmpeg only

Hello list member, I realized that HEVC(H265) have 2 FourCC, hev1 and hvc1. I don't know the difference of them but next macOS/iOS seems to support hvc1 only. I can create hvc1 mp4 using MP4Box by following the URL below: https://stackoverflow.com/questions/32152090/encode-h265-to-hvc1-codec I

Re: [FFmpeg-user] Current git head produces ERROR: libxavs not found on configure

Hello Clément-san, Thanks for replay... > 2017/03/21 午前0:10、Clément Bœsch <u...@pkh.me>のメール: > > On Mon, Mar 20, 2017 at 11:46:46PM +0900, 桃源老師 wrote: >> Hello list member, >> >> I have pulled ffmpeg current git head. Then it produces ERROR: libxavs not >

Re: [FFmpeg-user] Current git head produces ERROR: libxavs not found on configure

Hello Reindl-san, Thanks for replay... > 2017/03/21 午前0:06、Reindl Harald <h.rei...@thelounge.net>のメール: > > > > Am 20.03.2017 um 15:46 schrieb 桃源老師: >> Hello list member, >> >> I have pulled ffmpeg current git head. Then it produces ERROR: libxavs no

[FFmpeg-user] Current git head produces ERROR: libxavs not found on configure

Hello list member, I have pulled ffmpeg current git head. Then it produces ERROR: libxavs not found on configure. Here's last part of config.log: warning: You must include stdint.h or inttypes.h before xavs.h [-W#warnings] # warning You must include stdint.h or inttypes.h before xavs.h ^

Re: [FFmpeg-user] Question about mp3 bit rate mode

Hello DopeLabs-san, Thanks for your reply. > 2017/01/31 午後8:41、DopeLabs のメール: > > In your earlier console output for both commands... > >>> size=2344kB time=00:05:00.01 bitrate= 64.0kbits/s speed= 128x > >>> size=2344kB time=00:05:00.01 bitrate= 64.0kbits/s

Re: [FFmpeg-user] Question about mp3 bit rate mode

In Addition... > 2017/01/30 11:54 A.M. 桃源老師 <xanadu6291dream.jp> wrote: > > Hello ffmpeg experts... > > I have question about mp3 bit rate mode. > > When I run the following command, the resulting duration.mp3 is VBR. I have > confirmed it's bit ra

[FFmpeg-user] Question about mp3 bit rate mode

Hello ffmpeg experts... I have question about mp3 bit rate mode. When I run the following command, the resulting duration.mp3 is VBR. I have confirmed it's bit rate mode with mediainfo, mpg123, and SinkuSuperLite (on Windows). $ ffmpeg -f lavfi -i sine=d=300 duration.mp3 ffmpeg version

Re: [FFmpeg-user] -qscale:a and -write_xing 0 can't be used at same time?

Additional information... Not related with original question, but to understand the work-around "-write_xing 0"... > 2017/01/28 6:56 A.M. 桃源老師 <xanadu6...@dream.jp> wrote: > > My understanding for ffmpeg's option "-write_xing 0" is to instruct not to &

Re: [FFmpeg-user] -qscale:a and -write_xing 0 can't be used at same time?

Hello Lou-san, Thanks for your reply: > 2017/01/28 6:09 A.M. Lou <loulrcd.com> wrote: > > On Fri, 27 Jan 2017 00:53:43 +0900 > 桃源老師 <xanadu6...@dream.jp <mailto:xanadu6...@dream.jp>> wrote: > >> Hello ffmpeg experts... >> >> I'm trying

Re: [FFmpeg-user] -qscale:a and -write_xing 0 can't be used at same time?

Hello Moritz-san, Thanks for your replay: > 2017/01/28 2:56 A.M. Moritz Barsnick gmx.net > <http://gmx.net/>> wrote: > > On Fri, Jan 27, 2017 at 00:53:43 +0900, 桃源老師 wrote: > >> I found that the result mp3 shows twice long duration in macOS Finder >

[FFmpeg-user] -qscale:a and -write_xing 0 can't be used at same time?

Hello ffmpeg experts... I'm trying to convert alac (Apple Lossless Audio Codec) to mp3 on macOS. I found that the result mp3 shows twice long duration in macOS Finder and iTunes. I googled and found that adding "-write_xing 0" fixes this wrong duration. But if I try to use "-write_xing 0"

Re: [FFmpeg-user] Remove audio from DV file not working

Sorry if I disturbing you... > 2016/12/27 7:47 A.M. Tim Hiles wrote: > > ffmpeg -i "clip-2007-01-01 17;02;58.dv" -c copy -an "noaudio.dv" I think you should tell ffmpeg to: ffmpeg -i "clip-2007-01-01 17;02;58.dv" -c:v copy -an "noaudio.dv" you might missing "-c:v"...

Re: [FFmpeg-user] configure results in SDL2 support no

Hello Carl-san, > 2016/11/10 7:22A.M. Carl Eugen Hoyos gmail.com> wrote: > > 2016-11-09 12:20 GMT+01:00 桃源老師 dream.jp>: > >> SDL2 support no > > Does it work if you do: > $ ./configure > ? No. Shows same result. SDL2 support

Re: [FFmpeg-user] configure results in SDL2 support no

Hello Moritz-san, > 2016/11/09 11:21P.M. Moritz Barsnick gmx.net> wrote: > > On Wed, Nov 09, 2016 at 20:20:33 +0900, 桃源老師 wrote: >> $ sdl2-config --version >> 2.0.5 >> >> $ pwd >> /Volumes/ffmpeg_compile/lib >> $ ls *SDL* >> libSD

[FFmpeg-user] configure results in SDL2 support no

I have installed SDL2 2.0.5 as follows: $ sdl2-config --version 2.0.5 $ pwd /Volumes/ffmpeg_compile/lib $ ls *SDL* libSDL2.a libSDL2.la libSDL2_test.a libSDL2main.a $ pwd /Volumes/ffmpeg_compile/include $ ls SDL2 SDL.h

Re: [FFmpeg-user] What is the correct way to cut the video with ffmpeg?

> 2016/06/23 6:52 A.M. Carl Eugen Hoyos <cehoyosag.or.at> wrote: > > 桃源老師 dream.jp> writes: > >> http://www.mediafire.com/download/gx2h7p3kl6axwr9/sample.mp4.zip > > 404... Sorry. My issue was solved by Cley Faye-san's post. So I deleted this sample.

Re: [FFmpeg-user] What is the correct way to cut the video with ffmpeg?

> 2016/06/22 1:05 A.M. Cley Faye <cleyfayegmail.com> wrote: > > 2016-06-21 17:44 GMT+02:00 桃源老師 <xanadu6291dream.jp>: > >> Still curious about cutting video on non key frame is correct or not... > > > ​Depends on your definition of correct, but for my d

Re: [FFmpeg-user] What is the correct way to cut the video with ffmpeg?

> 2016/06/22 0:14 A.M. Shaun Procter <shaun.proctergmail.com> wrote: > >> On 21 Jun 2016, at 5:28 PM, 桃源老師 <xanadu6...@dream.jp> wrote: >> >> So, I'd like to confirm my way to remove ad is correct or not. i.e. cutting >> video not on >>

Re: [FFmpeg-user] What is the correct way to cut the video with ffmpeg?

> 2016/06/21 8:52 P.M. Carl Eugen Hoyos wrote: > > I cannot answer your original question, you have not even > shown complete, uncut console output (it is always required > if you need help here), nor provided an example input file. Additional Information. I can check my

Re: [FFmpeg-user] What is the correct way to cut the video with ffmpeg?

> 2016/06/21 8:52 P.M. Carl Eugen Hoyos <cehoyosag.or.at> wrote: > > 桃源老師 dream.jp> writes: >> >> So this is the answer for my question right? >> >> Since my video is h264, it can be cut at non key frame even though >> I use "-codec copy&q

Re: [FFmpeg-user] What is the correct way to cut the video with ffmpeg?

> 2016/06/21 7:02P.M. Carl Eugen Hoyos <cehoyosag.or.at> wrote: > 桃源老師 dream.jp> writes: > >> The resulting video playbacks fine with ffplay and VLC > > So there is no problem for which you are searching for a solution? Yes my problem is cutting video with n

[FFmpeg-user] What is the correct way to cut the video with ffmpeg?

Hello, I have some videos which downloaded from internet. Those video have approximately 30 second advertisement (ad) on start. I can remove this ad using the following ffmpeg command: $ ffmpeg -ss 00:00:30.666 -i INPUT.mp4 -ss 0 -c: copy OUTPUT.mp4 But here, I have one question. The cut

Re: [FFmpeg-user] About FATE and one more thing

> 2016/04/26 9:20P.M. Carl Eugen Hoyos ag.or.at> wrote: > > 桃源老師 dream.jp> writes: > >>> 2016/04/19 9:13P.M. Carl Eugen Hoyos wrote: >>> >>> 桃源老師 dream.jp> writes: >>> >>>> 1. How can I know FATE was done successful

Re: [FFmpeg-user] About FATE and one more thing

> 2016/04/19 9:13P.M. Carl Eugen Hoyos ag.or.at> wrote: > > 桃源老師 dream.jp> writes: > >> 1. How can I know FATE was done successfully? > > You can check the return value. should I execute the following command when FATE exit? $ echo $? >> 2. If FATE was

[FFmpeg-user] About FATE and one more thing

Hello, I have two question about FATE. Please teach me! 1. How can I know FATE was done successfully? Does make error occurs when test failed? 2. If FATE was finished without (make) error, does it mean ffmpeg was build correctly including external library? One more thing is CFLAGS and

Re: [FFmpeg-user] duplicate symbol _strsplit on ld

> 2016/04/19 3:36P.M. Carl Eugen Hoyos ag.or.at> wrote: > > 桃源老師 dream.jp> writes: > >> duplicate symbol _strsplit in: >> /Volumes/ffmpeg_compile/lib/librtmp.a(rtmp.o) >> /Volumes/ffmpeg_compile/lib/liborc-0.4.a(liborc_0.4_la-orcutils.o) > &g

[FFmpeg-user] duplicate symbol _strsplit on ld

Hello, I'm not sure this issue is ffmpeg itself or not. But let me try to describe it... I have tried to build ffmpeg, ffprobe, ffplay with the following config line: $ ./configure --prefix=${TARGET} --pkg-config-flags=--static --disable-ffserver --enable-gpl --enable-version3

Re: [FFmpeg-user] Issue on static linking of schroedinger-1.0

> 2016/04/18 1:24A.M. 桃源老師 dream.jp> wrote: > > >> 2016/04/18 0:54A.M. Carl Eugen Hoyos ag.or.at> wrote: >> >>>> Undefined symbols for architecture x86_64: >>>> "__schro_decode_prediction_only", referenced from: >>>

Re: [FFmpeg-user] Issue on static linking of schroedinger-1.0

> 2016/04/18 0:54A.M. Carl Eugen Hoyos ag.or.at> wrote: > > 桃源老師 dream.jp> writes: > >> I'm trying to enable libschroedinger to ffmpeg. > > Note that FFmpeg nowadays contains a native (intra-only) > dirac encoder. Sorry, again I am lack of studying.

[FFmpeg-user] Issue on static linking of schroedinger-1.0

Hello, I'm trying to enable libschroedinger to ffmpeg. I'm using Mac OS X El Capitan. When I configure ffmpeg with the following command: $ ./configure --prefix=${TARGET} --pkg-config-flags=--static --disable-ffserver --enable-gpl --enable-version3 --enable-nonfree --enable-libschroedinger

Re: [FFmpeg-user] copy hls m3u8 stream with ffmpeg

Hello, Moritz-san, > 2016/04/14 1:32A.M. Moritz Barsnick gmx.net> wrote: > > But: I found the difference the two of you were ignoring: I'm using a > recent ffmpeg from git, you are using 3.0.1. I mananged to reproduce > your issue with 3.0.1 (but it sometimes succeeds). I'm having issue with

Re: [FFmpeg-user] copy hls m3u8 stream with ffmpeg

Hello Moritz-san, Sorry for cutting in... > 2016/04/13 3:53 P.M. Moritz Barsnick gmx.net> wrote: > >> Neither work, seems to have just started happening I think its a >> problem with the stream. > > Perhaps the service is having intermittent problems. Or your network? I have one concern.

Re: [FFmpeg-user] How to compile FFmpeg with https protocol support in Mac OS X

> 2016/01/25 9:43P.M. Carl Eugen Hoyos ag.or.at> wrote: > > 桃源老師 dream.jp> writes: > >> I'm curious about that do I need any external library >> such as openssl, gnutls, or polarssl to ffmpeg to >> support https protocol on OS X or not. > > I be

Re: [FFmpeg-user] How to compile FFmpeg with https protocol support in Mac OS X

> 2016/01/25 8:25 P.M. Carl Eugen Hoyos wrote: > > Not necessarily related to this issue: > For https support on osx, you don't need openssl, > FFmpeg by default uses Secure Transport on osx > instead of openssl. OSX? I googled "OSX Secure Transport" but suggested "iOS

Re: [FFmpeg-user] How to compile FFmpeg with https protocol support in Mac OS X

> 2016/01/25 9:02P.M. Moritz Barsnick <barsnickgmx.net> wrote: > > On Mon, Jan 25, 2016 at 20:34:52 +0900, 桃源老師 wrote: >> OSX? >> I googled "OSX Secure Transport" but suggested "iOS Secure Transport". >> Do you mean "iOS Sec

Re: [FFmpeg-user] How to compile FFmpeg with https protocol support in Mac OS X

> 2016/01/25 11:06 A.M. Shenme Hao wrote: > > Hi, > > I want to compile FFmpeg with protocol https support in Mac OS X and iOS > system, when i compile FFmpeg in command line with --enable-openssl option > in Mac OS X EI Capitan(10.11) system, I got the error "openssl not

Re: [FFmpeg-user] Help With rtmp for ffmpeg

> 2015/12/21 9:04P.M. wikieonline gmail.com wrote: > How I can save stream using rtmpdump? With this particular stream, here's rtmpdump command: rtmpdump \ -r "rtmp://89.248.163.3/live" \ -a "live" \ -f "MAC 20,0,0,228" \ -W "http://www.yocast.tv/myplayer/jwplayer.flash.swf; \ -p

Re: [FFmpeg-user] Help With rtmp for ffmpeg

> 2015/12/21 1:41A.M. wi Nur Arifin gmail.com> wrote: > > Hello Guys, > > I have problem with this script > > ffmpeg -i rtmp://80.82.64.38/liveluxsuperss2 > http://www.yocast.tv/myplayer/jwplayer.flash.swf > \http://www.yocast.tv/embed.php?live=luxsuperss2=620=490 -c > copy test.mp4 > >

Re: [FFmpeg-user] Help With rtmp for ffmpeg

> 2015/12/21 1:41AM. .wi Nur Arifin gmail.com> wrote: > > Hello Guys, > > I have problem with this script > > ffmpeg -i rtmp://80.82.64.38/liveluxsuperss2 > http://www.yocast.tv/myplayer/jwplayer.flash.swf > \http://www.yocast.tv/embed.php?live=luxsuperss2=620=490 -c > copy test.mp4 > >

Re: [FFmpeg-user] Help With rtmp for ffmpeg

> rtmpdump -r "rtmp://80.82.70.155/live" -a "live" -f "MAC 20,0,0,228" -W > "http://www.yocast.tv/myplayer/jwplayer.flash.swf; -p > "http://www.yocast.tv/embed.php?live=luxsuperss2=650=450; --live -y > "luxsuperss2" -o "2015-12-21_01-56-22_luxsuperss2.flv" IP address is a bit wrong... should

[FFmpeg-user] Color shift (?) in BT.709

Hello video expert! I'm not sure the cause is BT.709 or not. Since some of my video can play with OS X QuickTime Player very well. But some have color shift (?), strange orange block appears. I have a question. If above strange color block disappears with the command line below, the cause

[FFmpeg-user] OS X related issue rather than ffmpeg related issue

Hello video experts! I know that my issue is OS X related issue rather than ffmpeg related issue, but I'm appreciate someone's help who using OS X... I downloaded some videos from net. Then I found that some of them have strange orange color noise (?). It only occurs with QuickTime based

Re: [FFmpeg-user] OS X related issue rather than ffmpeg related issue

> 2015/09/10 7:15 P.M. Henk D. Schoneveld zonnet.nl> wrote: > > > On 10 Sep 2015, at 12:06, Henk D. Schoneveld zonnet.nl> wrote: > >> >> On 10 Sep 2015, at 11:42, 桃源老師 gmail.com> wrote: >> >> On OSX I tried QTPlayer VLC and MPEG Streamcl