[GUACAMOLE-1217] Microphone redirection audio is bery bad throught RDP

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.2.0
• Environment: CentOS Linux release 8.2.2004 (Core)
• Assignee: Unassigned
• Reporter: Vincenzo
• Created: 20/Nov/20 00:01
• Updated: 25/Nov/20 12:37
• Resolved: 25/Nov/20 12:37

Description

Hi all.
I'm installed guacamole 1.2.0 on CentOS 8 trought thet guide:
https://www.byteprotips.com/?p=2486
Work perfecly for all funcionality, but the RDP microphone audio redirection is very bad.
Guacamole is on the same LAN as client RDP.
The problem isn't on the network

If i connect Microsoft RDP the audio is perfect, but if i connect throught guacamole the audio microphone redirection is very very bad.

I'm tryed  recompile freerdp with this command:

git clone git://github.com/FreeRDP/FreeRDP.git ${HOME}/freerdp && cd ${HOME}/freerdp

cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_LIBDIR=/usr/lib64 -DCMAKE_INSTALL_PREFIX:PATH=/opt -DWITH_DEBUG_ALL=OFF -DWITH_DEBUG_CAPABILITIES=OFF -DWITH_DEBUG_CERTIFICATE=OFF -DWITH_DEBUG_CHANNELS=OFF -DWITH_DEBUG_CLIPRDR=OFF -DWITH_DEBUG_DVC=OFF -DWITH_DEBUG_KBD=OFF -DWITH_DEBUG_LICENSE=OFF -DWITH_DEBUG_MUTEX=OFF -DWITH_DEBUG_NEGO=OFF -DWITH_DEBUG_NLA=OFF -DWITH_DEBUG_NTLM=OFF -DWITH_DEBUG_RAIL=OFF -DWITH_DEBUG_RDP=OFF -DWITH_DEBUG_RDPDR=OFF -DWITH_DEBUG_RDPEI=OFF -DWITH_DEBUG_REDIR=OFF -DWITH_DEBUG_RFX=OFF -DWITH_DEBUG_RINGBUFFER=OFF -DWITH_DEBUG_SCARD=OFF -DWITH_DEBUG_SND=OFF -DWITH_DEBUG_SVC=OFF -DWITH_DEBUG_SYMBOLS=OFF -DWITH_DEBUG_THREADS=OFF -DWITH_DEBUG_TIMEZONE=OFF -DWITH_DEBUG_TRANSPORT=OFF -DWITH_DEBUG_TSG=OFF -DWITH_DEBUG_TSMF=OFF -DWITH_DEBUG_WND=OFF -DWITH_DEBUG_XV=OFF -DWITH_SSE2=ON -DWITH_PULSE=ON -DWITH_CUPS=ON -DWITH_WAYLAND=OFF -DWITH_OPENH264=OFF -DWITH_X264=OFF -DWITH_FFMPEG=ON -DWITH_DSP_FFMPEG=ON -DWITH_GSTREAMER_0_10=ON -DWITH_GSTREAMER_1_0=ON -DWITH_JPEG=ON -DWITH_CCACHE=ON -DWITH_CHANNELS=ON -DWITH_CLIENT=ON -DWITH_CLIENT_AVAILABLE=1 -DWITH_CLIENT_CHANNELS=ON -DWITH_CLIENT_CHANNELS_AVAILABLE=1 -DWITH_CLIENT_COMMON=ON -DWITH_EVENTFD_READ_WRITE=1 -DWITH_GFX_H264=ON -DWITH_GPROF=OFF -DWITH_GSSAPI=OFF -DWITH_GSTREAMER_0_10=ON -DWITH_GSTREAMER_1_0=ON -DWITH_LIBRARY_VERSIONING=ON -DWITH_LIBSYSTEMD=OFF -DWITH_MACAUDIO=OFF -DWITH_MACAUDIO_AVAILABLE=0 -DWITH_MANPAGES=ON -DWITH_MBEDTLS=OFF -DWITH_OPENH264=OFF -DWITH_OPENSLES=OFF -DWITH_OPENSSL=ON -DWITH_OSS=ON -DWITH_PAM=ON -DWITH_PCSC=ON -DWITH_PROFILER=OFF -DWITH_PULSE=ON -DWITH_SAMPLE=OFF -DWITH_SANITIZE_ADDRESS=ON -DWITH_SANITIZE_ADDRESS_AVAILABLE=1 -DWITH_SANITIZE_LEAK=OFF -DWITH_SANITIZE_LEAK=OFF -DWITH_SANITIZE_LEAK_AVAILABLE=0 -DWITH_SERVER_CHANNELS=ON -DWITH_SERVER_INTERFACE=ON -DWITH_SMARTCARD_INSPECT=OFF -DWITH_THIRD_PARTY=OFF -DWITH_VALGRIND_MEMCHECK=OFF -DWITH_VALGRIND_MEMCHECK_AVAILABLE=0 -DWITH_WAYLAND=OFF -DWITH_X11=ON -DWITH_X264=OFF -DWITH_XDAMAGE=ON -DWITH_XEXT=ON -DWITH_XRENDER=ON -DWITH_XSHM=ON -DWITH_XTEST=ON -DWITH_XV=ON -DWITH_ZLIB=ON -DHAVE_AIO_H=1 -DHAVE_EXECINFO_H=1 -DHAVE_FCNTL_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_MATH_C99_LONG_DOUBLE=1 -DHAVE_POLL_H=1 -DHAVE_PTHREAD_MUTEX_TIMEDLOCK=ON -DHAVE_PTHREAD_MUTEX_TIMEDLOCK_LIB=1 -DHAVE_PTHREAD_MUTEX_TIMEDLOCK_SYMBOL= -DHAVE_SYSLOG_H=1 -DHAVE_SYS_EVENTFD_H=1 -DHAVE_SYS_FILIO_H= -DHAVE_SYS_MODEM_H= -DHAVE_SYS_SELECT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_XI_TOUCH_CLASS=1

make

make install

But later installed I realized that if freerdp pachet isn't installed, RDP connect the same (look at the picture: guacamole_pachet.jpg thet show the packets installed in the system).

Probably the problem is on the two packages freerdp-libs.x86_64 or freerdp-devel.x86_64.

But I don't know what to do fix.
Can you help me for resolve this? 

Issue Links

• duplicates: GUACAMOLE-1201 Audio Input issues - Recording at an incorrect rate and Having much noise