Hello Zhirong,

this wasn't my answer, but I guess "If your firewall is redirectin
port 3478  TCP/UPD to your server,"
mean if your TURN server behind firewall you should made it opened for the
public as well as who;e bunch of UDP (or TCP if you set it up) used by TURN
server as well

On Sat, 18 Jul 2020 at 09:05, Zhirong Tong <tongzhir...@ptteng.com> wrote:

>
> Hi Maxim,
>
> But which port in local should I redirectin my 3478 port to ?
>
> On Jul 15, 2020, at 5:44 AM, mentor maxhuni <menti...@hotmail.com> wrote:
>
> Check If your firewall is redirectin port 3478  TCP/UPD to your server,
> make sure that you in firewall put TCP/UPD not only UDP. I hade same
> problem i checked everything was ok only problem was i had on firewall
> redirecter port 3478 but i had only UDP when i selected TCP/UDP problem was
> solved.
> ------------------------------
> *From:* Maxim Solodovnik <solomax...@gmail.com>
> *Sent:* Tuesday, July 14, 2020 2:48 AM
> *To:* Openmeetings user-list <user@openmeetings.apache.org>
> *Subject:* Re: Can not download videos in my recordings
>
> It is impossible
> run it in terminal and check the output (better to run it using the user
> who starts OM)
>
> On Tue, 14 Jul 2020 at 09:35, Zhirong Tong <tongzhir...@ptteng.com> wrote:
>
> Hi Maxim.
>  Can you just tell if the ffmpeg was right compiled on my centOS judged by
> the size of it ?
> My was
> -rwx--x--x 1 root root 31595352 Jul 13 21:00 ffmpeg
> -rw------- 1 root root 31505208 Jul 13 21:00 ffprobe
>
> On Jul 14, 2020, at 10:30 AM, Maxim Solodovnik <solomax...@gmail.com>
> wrote:
>
> According to your error
>
> /opt/open504/webapps/openmeetings/data/streams/7/
> rec_17_5506678f-1162-4edf-802b-6ff293a38a79.webm: No such file or
> directory
>
> KMS doesn't create video file on disk, usually this happens if OM and KMS
> are started using different accounts
>
> On Mon, 13 Jul 2020 at 23:35, Alvaro <zurca...@gmail.com> wrote:
>
> ,,,you can't download the recording video because
> the mp4 file is not building.
>
> My OM 5.0.0-M4 on VPS Centos 7 works right
> with firefox and Chrome-ium recordings.
>
> I can't tell you anything more.
>
> Goodluck
>
>
> .................
>
>
>
> El mar, 14-07-2020 a las 00:05 +0800, Zhirong Tong escribió:
>
> Hi Alvaro,
>
> I've just proved to myself the url was not reason.
> How large is ffmepg after compiled? I wonder it was because the compiled.
>
> -rwx--x--x 1 root root 31595352 Jul 13 21:00 ffmpeg
> -rw------- 1 root root 31505208 Jul 13 21:00 ffprobe
> <PastedGraphic-1.png>
>
> On Jul 13, 2020, at 11:21 PM, Alvaro <zurca...@gmail.com> wrote:
>
> ...well you are not using the normal url:
>
> https://dominium:5443/openmeetings
>
> ,,,so any error can be for any other reasons
>
>
>
> ...................
>
>
> ....El lun, 13-07-2020 a las 23:14 +0800, Zhirong Tong escribió:
>
>
> This is when using Firefox, same as chrome.
>
> <mozilia.png>
>
> Begin forwarded message:
>
> *From: *Zhirong Tong <tongzhir...@ptteng.com>
> *Subject: **Re: Can not download videos in my recordings*
> *Date: *July 13, 2020 at 11:09:39 PM GMT+8
> *To: *Alvaro <zurca...@gmail.com>
> *Cc: *user@openmeetings.apache.org
> *Reply-To: *user@openmeetings.apache.org
>
> Since I am pretty sure recording video is null when using my chrome.
>
> On Jul 13, 2020, at 11:03 PM, Alvaro <zurca...@gmail.com> wrote:
>
> ...not Safari.
>
>
>
> ........................
>
>
> El lun, 13-07-2020 a las 22:54 +0800, Zhirong Tong escribió:
>
> This is when I am using chrome. Sure, I will try safari or firefox.
>
> On Jul 13, 2020, at 10:53 PM, Alvaro <zurca...@gmail.com> wrote:
>
> ...try using another browser (Chrome, Chromium, Firefox).
>
>
>
> .............................
>
>
> El lun, 13-07-2020 a las 21:10 +0800, Zhirong Tong escribió:
>
> Hi Alvaro,
> OM is running as root. I’ve tried recompiled ffmpeg and recorded another
> one.
>
> Recording file is not found
> Exit valueConversion messages
> 0 process: generateSampleAudio command: /usr/local/bin/sox
> /opt/open504/webapps/openmeetings/public/one_second.wav
> /opt/open504/webapps/openmeetings/data/streams/7/rec_17_5506678f-1162-4edf-802b-6ff293a38a79_FINAL_WAVE.wav
> pad 0 7.12 exception: null error: exitValue: 0 optional: false out:
> 1 process: generate MP4 command: /usr/local/bin/ffmpeg -y -itsoffset
> 00:00:01.701 -i
> /opt/open504/webapps/openmeetings/data/streams/7/rec_17_5506678f-1162-4edf-802b-6ff293a38a79.webm
> -i
> /opt/open504/webapps/openmeetings/data/streams/7/rec_17_5506678f-1162-4edf-802b-6ff293a38a79_FINAL_WAVE.wav
> -c:v h264 -crf 24 -vsync 0 -pix_fmt yuv420p -preset medium -profile:v
> baseline -level 3.0 -movflags faststart -c:a aac -ar 22050 -b:a 32k
> /opt/open504/webapps/openmeetings/data/streams/hibernate/c960a9df-2d20-45c4-b952-5b4444330a6a.mp4
> exception: null error: ffmpeg version 4.1 Copyright (c) 2000-2018 the
> FFmpeg developers built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-39)
> configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static
> --extra-cflags=-I/root/ffmpeg_build/include
> --extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs=-lpthread
> --extra-libs=-lm --bindir=/root/bin --enable-gpl --enable-libfdk_aac
> --enable-libfreetype --enable-libmp3lame --enable-libopus
> --enable-libvorbis --enable-libtheora --enable-libvpx --enable-libx264
> --enable-libx265 --enable-nonfree libavutil 56. 22.100 / 56. 22.100
> libavcodec 58. 35.100 / 58. 35.100 libavformat 58. 20.100 / 58. 20.100
> libavdevice 58. 5.100 / 58. 5.100 libavfilter 7. 40.101 / 7. 40.101
> libswscale 5. 3.100 / 5. 3.100 libswresample 3. 3.100 / 3. 3.100
> libpostproc 55. 3.100 / 55. 3.100
> /opt/open504/webapps/openmeetings/data/streams/7/rec_17_5506678f-1162-4edf-802b-6ff293a38a79.webm:
> No such file or directory exitValue: 1 optional: false out:
> 1 process: generate preview PNG :: c960a9df-2d20-45c4-b952-5b4444330a6a
> command: /usr/local/bin/ffmpeg -y -i
> /opt/open504/webapps/openmeetings/data/streams/hibernate/c960a9df-2d20-45c4-b952-5b4444330a6a.mp4
> -vf thumbnail,scale=640:-1 -frames:v 1
> /opt/open504/webapps/openmeetings/data/streams/hibernate/c960a9df-2d20-45c4-b952-5b4444330a6a.png
> exception: null error: ffmpeg version 4.1 Copyright (c) 2000-2018 the
> FFmpeg developers built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-39)
> configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static
> --extra-cflags=-I/root/ffmpeg_build/include
> --extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs=-lpthread
> --extra-libs=-lm --bindir=/root/bin --enable-gpl --enable-libfdk_aac
> --enable-libfreetype --enable-libmp3lame --enable-libopus
> --enable-libvorbis --enable-libtheora --enable-libvpx --enable-libx264
> --enable-libx265 --enable-nonfree libavutil 56. 22.100 / 56. 22.100
> libavcodec 58. 35.100 / 58. 35.100 libavformat 58. 20.100 / 58. 20.100
> libavdevice 58. 5.100 / 58. 5.100 libavfilter 7. 40.101 / 7. 40.101
> libswscale 5. 3.100 / 5. 3.100 libswresample 3. 3.100 / 3. 3.100
> libpostproc 55. 3.100 / 55. 3.100
> /opt/open504/webapps/openmeetings/data/streams/hibernate/c960a9df-2d20-45c4-b952-5b4444330a6a.mp4:
> No such file or directory exitValue: 1 optional: false out:
>
>
> On Jul 10, 2020, at 9:10 PM, Stefan Kühl <ste...@quatrekuehl.eu> wrote:
>
> Hey all,
> in addition to Alvaro one question from my side: Is OM running also as
> root? This sounds like OM cannot access and get the cwd to start the binary.
> Greetz
> Stefan
>
>
> Am 10.07.2020 14:44, schrieb Alvaro:
>
>
> ...do yu follow any tutorial to compile ffmpeg?
>
>
>
> ...................
>
>
>
> El vie, 10-07-2020 a las 20:04 +0800, Zhirong Tong escribió:
>
> Hi Alvaro
> Yes, I've specifically checked there is /usr/local/bin/ffmpeg.       It's
> hard to recall but I must've compiled it or install from repo.
> [root@iZbp17n9phkehavyjuwreeZ bin]# /usr/local/bin/ffmpeg
>
> On Jul 10, 2020, at 7:00 PM, Alvaro <zurca...@gmail.com> wrote:
>
> ...your capture say that can't execute /usr/local/bin/ffmpeg
>
> Do you've compiled ffmpeg or 've installed from repos?
>
>
>
>
> ......................
>
>
>
> El vie, 10-07-2020 a las 12:36 +0200, Alvaro escribió:
>
> Hi Zhirong, could you please say what is yourOS server?
>
>
>
>
> ..................
>
>
> El vie, 10-07-2020 a las 15:46 +0800, Zhirong Tong escribió:
>
> Hi  Maxim,
> I found why my recordings cannot be downloaded, so no need to reply.
>  Best Regards,
> Tong
>
>
>
>
> <PastedGraphic-1.png>
>
> On Jul 10, 2020, at 3:13 PM, Zhirong Tong <tongzhir...@ptteng.com> wrote:
>
> Hi Maxim,
> I've recorded several videos, and can see them as a list in 'My
> recordings', but simply didn't find a way to download it.
> As you can see, the download button is unclickable.
>
> Thanks for you help along the way.
> Best regards,
> Tong
>
> <unclickable.png>
>
>
>
>
>
>
>
> --
> Best regards,
> Maxim
>
>
>
>
> --
> Best regards,
> Maxim
>
>
>
>

-- 
Best regards,
Maxim

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