.\" .\" Licensed to the Apache Software Foundation (ASF) under one .\" or more contributor license agreements. See the NOTICE file .\" distributed with this work for additional information .\" regarding copyright ownership. The ASF licenses this file .\" to you under the Apache License, Version 2.0 (the .\" "License"); you may not use this file except in compliance .\" with the License. You may obtain a copy of the License at .\" .\" http://www.apache.org/licenses/LICENSE-2.0 .\" .\" Unless required by applicable law or agreed to in writing, .\" software distributed under the License is distributed on an .\" "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY .\" KIND, either express or implied. See the License for the .\" specific language governing permissions and limitations .\" under the License. .\" .TH guacenc 1 "26 Jan 2018" "version @PACKAGE_VERSION@" "Apache Guacamole" . .SH NAME guacenc \- Guacamole video encoder . .SH SYNOPSIS .B guacenc [\fB-s\fR \fIWIDTH\fRx\fIHEIGHT\fR] [\fB-r\fR \fIBITRATE\fR] [\fB-f\fR] [\fIFILE\fR]... . .SH DESCRIPTION .B guacenc is a video encoder which accepts Guacamole protocol dumps, such as those saved when screen recording is enabled on a Guacamole connection, writing standard video files as output. .B guacenc is essentially an implementation of a Guacamole client which accepts its input from files instead of a network connection, and renders directly to video instead of to the user's screen. .P Each \fIFILE\fR specified will be encoded as MPEG-4 video to a new file named \fIFILE\fR.m4v, encoded according to the other options specified. By default, the output video will be \fI640\fRx\fI480\fR pixels, and will be saved with a bitrate of \fI2000000\fR bits per second (2 Mbps). These defaults can be overridden with the \fB-s\fR and \fB-r\fR options respectively. Existing files will not be overwritten; the encoding process for any input file will be aborted if it would result in overwriting an existing file. .P Guacamole acquires a write lock on recordings as they are being written. By default, .B guacenc will check whether the each input file is locked and will refuse to read and encode an input file if it appears to be an in-progress recording. This behavior can be overridden by specifying the \fB-f\fR option. Encoding an in-progress recording will still result in a valid video; the video will simply cover the user's session only up to the current point in time. . .SH OPTIONS .TP \fB-s\fR \fIWIDTH\fRx\fIHEIGHT\fR Changes the resolution of the video that .B guacenc renders. By default, this will be \fI640\fRx\fI480\fR. .TP \fB-r\fR \fIBITRATE\fR Changes the bitrate that .B guacenc will use for the saved video. This is specified in bits per second. By default, this will be \fI2000000\fR (2 Mbps). Higher values will result in larger but higher-quality video files. Lower values will result in smaller but lower-quality video files. .TP \fB-f\fR Overrides the default behavior of .B guacenc such that input files will be encoded even if they appear to be recordings of in-progress Guacamole sessions. . .SH SEE ALSO .BR guaclog (1)