Re: [FFmpeg-user] freezedetect filter not found

On Thu, Mar 07, 2019 at 13:21:35 +0530, Venkateswaran.S wrote: > I couldn't find freezedetect filter in ffmpeg version 4.1-1. The freezedetect filter was added with this commit: https://github.com/FFmpeg/FFmpeg/commit/972ded33c08a820303ecf050942f0e74400eda7a which is not part of any ffmpeg

[FFmpeg-user] Changing the value of the parameters while encoding ?

Hello, I am new to FFmpeg and this community. For my institution project, I am using FFmpeg to create MPEG Dash segments from my laptop camera for live streaming. As a part of my project, I would like to change some parameters (For example. Segment Size), while the encoding process is already

Re: [FFmpeg-user] Error while building recent FFmpeg from source

I'hv libmysofa0 latest version - 0.6, also I've installed libmysofa-dev and libmysofa-utils. I'm using Ubuntu 18.04 OS. On Thu, Mar 7, 2019 at 6:51 PM Paul B Mahol wrote: > On 3/7/19, Venkateswaran.S wrote: > > Hi Team, > > > > I'm building FFmpeg from below github source. > >

Re: [FFmpeg-user] issue with compressing images to video

Le 06/03/2019 23:37:01, Henry Mosher a écrit : ffmpeg -framerate 24 -i img-%02d.jpg output.avi I've found other people with this problem online but found no workable solutions. If you have any ideas I'd be happy to hear them -- copy img-01.jpg to img-00.jpg and rerun your command ? --

Re: [FFmpeg-user] Error while building recent FFmpeg from source

On 3/7/19, Venkateswaran.S wrote: > I'hv libmysofa0 latest version - 0.6, also I've installed libmysofa-dev and > libmysofa-utils. I'm using Ubuntu 18.04 OS. > No you are not using latest version. > On Thu, Mar 7, 2019 at 6:51 PM Paul B Mahol wrote: > >> On 3/7/19, Venkateswaran.S wrote: >> >

Re: [FFmpeg-user] Error while building recent FFmpeg from source

On 3/7/19, Venkateswaran.S wrote: > Hi Team, > > I'm building FFmpeg from below github source. > https://github.com/FFmpeg/FFmpeg.git > > Configure script : > ./configure --enable-gpl --enable-version3 --disable-static --enable-shared > --enable-small --enable-avisynth --enable-chromaprint

[FFmpeg-user] Error while building recent FFmpeg from source

Hi Team, I'm building FFmpeg from below github source. https://github.com/FFmpeg/FFmpeg.git Configure script : ./configure --enable-gpl --enable-version3 --disable-static --enable-shared --enable-small --enable-avisynth --enable-chromaprint --enable-frei0r --enable-gmp --enable-gnutls

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] 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 smime.p7s

Re: [FFmpeg-user] Question about aresample option "matrix_encoding"

Hi Bernd, On Thu, Mar 07, 2019 at 21:19:04 +, FFmpeg user discussions wrote: > using the option "aresample=matrix_encoding=dplii" I would expect the > output to be 2 channels with dolby pro logic encoding, but this seems > not to be the case?! This was only just recently asked (and

Re: [FFmpeg-user] Error while building recent FFmpeg from source

On Thu, Mar 7, 2019, at 4:16 AM, Venkateswaran.S wrote: > Hi Team, > > I'm building FFmpeg from below github source. > https://github.com/FFmpeg/FFmpeg.git > > Configure script : > ./configure --enable-gpl --enable-version3 --disable-static --enable-shared > --enable-small --enable-avisynth

[FFmpeg-user] Question about aresample option "matrix_encoding"

Hello, using the option "aresample=matrix_encoding=dplii" I would expect the output to be 2 channels with dolby pro logic encoding, but this seems not to be the case?! === ffmpeg -i 5.1\ Dolby\ Surround\ Test-PqVCPE8_ntE.mkv -vcodec copy -af

Re: [FFmpeg-user] Error while building recent FFmpeg from source

On Thu, Mar 07, 2019 at 14:38:30 +0100, Paul B Mahol wrote: > On 3/7/19, Venkateswaran.S wrote: > > I'hv libmysofa0 latest version - 0.6, also I've installed libmysofa-dev and > > libmysofa-utils. I'm using Ubuntu 18.04 OS. > > > > No you are not using latest version. In other words, that API

Re: [FFmpeg-user] ffplay black screen

gt; Here’s the report: > ffplay started on 2019-03-07 at 10:15:49 > Report written to "ffplay-20190307-101549.log" > Command line: > ffplay -report -i /Users/weilin/Downloads/bbb_1080p_h264.mp4 > ffplay version N-93298-g0ce759defd Copyright (c) 2003-2019 the FFmpeg > dev

Re: [FFmpeg-user] ffplay black screen

Hi, Thanks very much! After I upgrade SDL2 version 2.0.9, every thing is fine. > 在 2019年3月8日，上午12:14，桃源老師 写道： > > 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