套件資訊
執行下面指令，可以觀看「Binary Package: gstreamer1.0-tools」相關資訊
$ apt-cache show gstreamer1.0-tools
顯示
Package: gstreamer1.0-tools
Architecture: amd64
Version: 1.12.3-1
Priority: optional
Section: utils
Source: gstreamer1.0
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Maintainers of GStreamer packages <pkg-gstreamer-maintainers@lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1122
Depends: libc6 (>= 2.14), libglib2.0-0 (>= 2.40), libgstreamer1.0-0 (>= 1.12.3)
Suggests: gstreamer1.0-plugins-base
Filename: pool/main/g/gstreamer1.0/gstreamer1.0-tools_1.12.3-1_amd64.deb
Size: 39380
MD5sum: 86ed70946e9174f161a2bd135152b37f
SHA1: a72ba4f464a5ee315f6548bf69a36639dc0dffbf
SHA256: c04c45f762387284105b9c89379bc09a24272cdc469c481bcb20ec922418b1c3
Homepage: http://gstreamer.freedesktop.org
Description-en: Tools for use with GStreamer
GStreamer is a streaming media framework, based on graphs of filters
which operate on media data. Applications using this library can do
anything from real-time sound processing to playing videos, and just
about anything else media-related. Its plugin-based architecture means
that new data types or processing capabilities can be added simply by
installing new plug-ins.
.
This package contains versioned command-line tools for GStreamer.
Description-md5: 909df9df4ba32a53040e4e54751c1cfa
Task: ubuntu-desktop, ubuntu-usb, edubuntu-desktop, edubuntu-usb, xubuntu-desktop, ubuntustudio-desktop, ubuntu-gnome-desktop, ubuntukylin-desktop
Supported: 9m
安裝
執行下面指令，安裝「gstreamer1.0-tools」這個套件。
$ sudo apt-get install gstreamer1.0-tools
檔案
執行下面指令，觀看「gstreamer1.0-tools」這個套件，安裝那些檔案在系統上。
$ dpkg -L gstreamer1.0-tools | sort
顯示
/.
/usr
/usr/bin
/usr/bin/gst-inspect-1.0
/usr/bin/gst-launch-1.0
/usr/bin/gst-typefind-1.0
/usr/share
/usr/share/doc
/usr/share/doc/gstreamer1.0-tools
/usr/share/doc/gstreamer1.0-tools/AUTHORS
/usr/share/doc/gstreamer1.0-tools/changelog.Debian.gz
/usr/share/doc/gstreamer1.0-tools/copyright
/usr/share/doc/gstreamer1.0-tools/NEWS.gz
/usr/share/doc/gstreamer1.0-tools/README.Debian
/usr/share/doc/gstreamer1.0-tools/README.gz
/usr/share/man
/usr/share/man/man1
/usr/share/man/man1/gst-inspect-1.0.1.gz
/usr/share/man/man1/gst-launch-1.0.1.gz
/usr/share/man/man1/gst-typefind-1.0.1.gz
bin
執行
$ dpkg -L gstreamer1.0-tools | grep bin
顯示
/usr/bin
/usr/bin/gst-inspect-1.0
/usr/bin/gst-launch-1.0
/usr/bin/gst-typefind-1.0
man
執行
$ dpkg -L gstreamer1.0-tools | grep '/man/man.*/'
顯示
/usr/share/man/man1/gst-inspect-1.0.1.gz
/usr/share/man/man1/gst-launch-1.0.1.gz
/usr/share/man/man1/gst-typefind-1.0.1.gz
manpage
- $ man gst-inspect-1.0
- $ man gst-launch-1.0
- $ man gst-typefind-1.0
其他說明
執行
$ view /usr/share/doc/gstreamer1.0-tools/README.Debian
執行
$ view /usr/share/doc/gstreamer1.0-tools/README.gz
相關連結
- GStreamer documentation / Command line tools
- GStreamer documentation / Tutorials / Basic tutorial 10: GStreamer tools
- GStreamer documentation / What is GStreamer?
From Source Package: gstreamer1.0
執行下面指令，可以了解到「gstreamer1.0-tools」這個套件，是來自於哪個「Source Package」
$ apt-cache showsrc gstreamer1.0-tools | grep '^Package:'
顯示
Package: gstreamer1.0
表示「Binary Package: gstreamer1.0-tools」是來自於「Source Package: gstreamer1.0 (explore)」
或是執行下面指令
$ apt-cache show gstreamer1.0-tools | grep '^Source:'
顯示
Source: gstreamer1.0