Re: 1.2.0 WAR build issue guacamole-client

Hi Tom, What version of the JDK are you using? Sean On Sat, Jun 27, 2020 at 4:06 AM Daniëls, Tom wrote: > Hi Nick, > > > > Thanks for the quick response and advise! > > Unfortunately the issue remains unresolved; > > user@guac:/home/user/git/guacamole-client# git fetch > >

Re: Using Docker Images with XML Authentication

Hi Scott, It doesn't seem like the Docker images support this. I've never tried to do this myself with the Docker image, but looking quickly at the bin/start.sh script that starts guacamole when the docker image

Re: Hardware Acceleration Support

On Thu, May 21, 2020 at 4:24 PM sciUser wrote: > > As long as you have a GPU assigned to the VM it will handle the rendering, > Guacamole is just the broker for the RDP protocol. The pixels that come from RDP or VNC may be compressed in some way, but before guacd sends them out to the client, it

Re: libavcodec <> ffmpeg issue with guacamole 1.1.0 building on Centos 7 minimal

've listed the .so files that guacenc uses below so that you can compare to the versions installed on your system. libavcodec.so.57.107.100 libavutil.so.55.70.100 libswscale.so.4.8.100 I hope this helps. Sean On Wed, May 20, 2020 at 7:18 AM Sean Reid wrote: > > Hi, > > I have

Re: libavcodec <> ffmpeg issue with guacamole 1.1.0 building on Centos 7 minimal

Hi, I have two questions for you: are you planning making screen recordings with guacamole and then converting those recordings into video files once you have it built? And what repository did you add to your CentOS install to get ffmpeg, because as far as I can recall, CentOS 7 does not provide

Re: Automatic convert guacenc m4v

Hi Syazin, There isn't a built-in way to do what you're asking, but it may be possible to do with a cron job. The cron job could run everyday, encoding all the files with a timestamp from the previous day. Then each day, you'd have the recordings from the previous day already encoded for you.

Re: new user - can't compile client, error with Java 11 about javax.xml.bind

Hi Chris, I've been able to build the client using maven with Java 8. To install 8 on Ubuntu 18.04, you should be able to run "sudo apt install openjdk-8-jdk", then verify with "java -version" and verify that you see something that starts with 1.8. If you see some other version still, running

Re: Screen recording problem on RDP

Hi Mao, I'm assuming by "video" you mean that you recorded the connection with guacd, then took the recording file and encoded it with guacenc. While I'm fairly certain that the recording file from gaucd contains all the audio data, currently guacenc does not produce video files with audio so

Re: guacenc new parameters

g with our –R option (no M4V) guacaenc completes 3 x faster > > > > You have been so kind. I’ll let you know how I get on with H.264 branch. > > > > Many thanks, Adrian > > > > *From:* Sean Reid [mailto:sean.re...@gmail.com] > *Sent:* 27 March 2020 20:23 > *

Re: guacenc new parameters

for you too. The branch is located at here: https://github.com/sreid8/guacamole-server/tree/guacenc_h264 Good luck, Sean On Thu, Mar 26, 2020 at 5:00 PM Adrian Owen wrote: > Thank you Sean. > > > > I look forward to the update! > > > > Adrian > > > > *From:*

Re: guacenc new parameters

it then. Sean On Thu, Mar 26, 2020 at 4:17 PM Adrian Owen wrote: > > > I run guacenc to get MV4 and then ffmpeg to get H264 MP4 video > > > > Is there way to go straight to MP4? It would take less processing. > > > > Thanks, > > *From:* Sean Reid [mailto:s

Re: guacenc new parameters

ster on High res data rich RDP sessions. > > I hoped if I could solve the snapshots only option, then it would also > complete sooner. > > > > The overall Issue is how many concurrent users can it support with data > gathered in a timely manner. > > > > *From:* Sea

Re: guacenc new parameters

I don't think we can provide a definitive answer as to whether mpeg4 (which is the codec guacenc uses for m4v), jpeg, png, or any other codec will be faster always. Often, the ability for a codec to encode quickly relative to another depends on the content of the frames it is encoding. In

Re: guacenc new parameters

m file for keyframes. > > > That is challenging. I am a C programmer, but know not how to identify a > keyframe while reading the stream. > > > > > Adrian > > > > -- > *From:* Sean Reid > *Sent:* 15 March 2020 20:02 &g

Re: guacenc new parameters

Hi Adrian, I don't see a reason that this wouldn't be possible. I think it would be done by guacenc, though, not by ffmpeg. I'd think that guacenc just wouldn't start sending the frames to be encoded until, while reading the input file, guacenc has reached the start time and stop sending frames

Re: Support for protocol rdp / vnc is not installed

Hi Martin, In the Guacamole Manual, there are required and optional dependencies. Building with only the required allows Guacamole Server to build, but it will not have support for any protocols. The protocols are supplied by the optional dependencies you have installed when you build

Re: Required help for reducing High Bandwidth Utilization of Guacamole

Hi Manoj, Guacd has a few formats at its disposal to send images: PNG, JPEG, and optionally webp. PNG is lossless, JPEG and webp are lossy. Guacd chooses heuristically which it will use based on things like the current framerate, the size of the image, and whether or not PNG is just better at

Re: Guacamole instruction reference/client request full screen update

joins an existing connection, during which the > relevant protocol support must synchronize the display state of the new > client. Other than that, things are essentially always incremental. > > Why are you looking for such an instruction? > > - Mike > > > On Tue, Nov 5, 2019 at 7

Guacamole instruction reference/client request full screen update

I’m looking for a way to programmatically request a full screen update from guacd from guacamole-client. Is there an instruction I can send to guacd from the client to do so? Thanks, Sean

Re: Guacamole poking around, speed-ups...

Hi Darren, The line you pointed out on the guacamole source is the framerate at which the videos produced by the guacenc video encoder utility play back. It has nothing to do with live usage of guacamole in the web browser as these videos are encoded after a live session has already completed and

Re: Client Build for 1.0.0 on Ubuntu 18.0.4 failing (in maven)

Can you try installing openjdk 1.8 and using update-alternatives to build with 1.8? I know this build works on my machine, but I’m using 1.8 On Fri, Sep 20, 2019 at 11:25 AM Steven Pollock wrote: > Anyone? > > On Thu, Sep 19, 2019 at 11:47 Steven Pollock > wrote: > >> Trying to build the

VNC Audio in custom client

Hi all, I've been working on a custom client based on guacamole-common-js. While everything for the most part is working flawlessly, I can't get audio with VNC to play in my client, but it works flawlessly in the official client. Is there something explicit I need to do to get audio to play?