gst-plugins-bad-1.22.0

Introduction to GStreamer Bad Plug-ins

The GStreamer Bad Plug-ins package contains a set of plug-ins that aren't up to par compared to the rest. They might be close to being good quality, but they're missing something - be it a good code review, some documentation, a set of tests, a real live maintainer, or some actual wide use.

This package is known to build and work properly using an LFS 11.3 platform.

Package Information

GStreamer Bad Plug-ins Dependencies

Required

gst-plugins-base-1.22.0

Recommended

Optional

BlueZ-5.66, cURL-7.88.1, FAAC-1_30, FAAD2-2.10.1, fdk-aac-2.0.2, GTK+-3.24.36 (for examples), gst-plugins-good-1.22.0 (for one test), Little CMS-2.14, libass-0.17.0, libexif-0.6.24 (for one test), librsvg-2.54.5, libsoup-2.74.3 (for one test), libsndfile-1.2.0, libssh2-1.10.0, libusb-1.0.26, libva-2.17.0, libwebp-1.3.0, libxkbcommon-1.5.0, neon-0.32.5, Nettle-3.8.1 or libgcrypt-1.10.1 (for SSL support in hls plugin, if both are not installed OpenSSL will be used instead), opencv-4.7.0 (with additional modules), OpenJPEG-2.5.0, Opus-1.3.1, SBC-2.0, SDL-1.2.15, Valgrind-3.20.0, Wayland-1.21.0 (GTK+-3.24.36 must have been compiled with wayland support), wpebackend-fdo-1.14.0, x265-20230215, aom, bs2b, Chromaprint, dssim, Flite, FluidSynth, Game Music Emu, GSM, hotdoc, LADSPA, libavtp, libdc1394-2, libdca, libde265, libkate, libmfx, libmms, libmodplug, libnice, libofa, libopenmpt, libopenni, libsrtp, lilv, LRDF, ltc-tools, microdns, MJPEG Tools, OpenAL, OpenEXR, OpenH264, Orc, rtmpdump, spandsp, Srt, svthevcenc, VO AAC, VO AMRWB, Vulkan, WildMidi, WPE-WebKit, ZBAR, ZVBI, and zxing

User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/gst10-plugins-bad

Installation of GStreamer Bad Plug-ins

[Note]

Note

If you need a plugin for a given dependency, that dependency needs to be installed before this package.

Install GStreamer Bad Plug-ins by running the following commands:

mkdir build &&
cd    build &&

meson  --prefix=/usr       \
       --buildtype=release \
       -Dgpl=enabled       \
       -Dpackage-origin=https://www.linuxfromscratch.org/blfs/view/svn/ \
       -Dpackage-name="GStreamer 1.22.0 BLFS" &&
ninja

To test the results, issue: ninja test. Several tests need a terminal emulator in a graphical session. two tests, elements_vapostproc and elements_vacompositor are known to fail. If gst-plugins-good-1.22.0 is not installed, two tests elements_rtpsrc and elements_rtpsink will fail.

Now, as the root user:

ninja install

Command Explanations

--buildtype=release: Specify a buildtype suitable for stable releases of the package, as the default may produce unoptimized binaries.

-Dgpl=enabled: Without this switch, plugins with dependencies on (A)GPL licensed libraries are not built.

Contents

Installed Programs: gst-transcoder-1.0 and playout
Installed Libraries: libgstadaptivedemux-1.0.so, libgstbadaudio-1.0.so, libgstbasecamerabinsrc-1.0.so, libgstcodecparsers-1.0.so, libgstcodecs-1.0.so, libgstinsertbin-1.0.so, libgstisoff-1.0.so, libgstmpegts-1.0.so, libgstphotography-1.0.so, libgstplay-1.0.so, libgstplayer-1.0.so, libgstsctp-1.0.so, libgsttranscoder-1.0.so, libgsturidownloader-1.0.so, libgstva-1.0.so, libgstwayland-1.0.so, libgstwebrtc-1.0.so, and several plugins under /usr/lib/gstreamer-1.0
Installed Directories: /usr/include/gstreamer-1.0/gst/{audio,basecamerabinsrc,codecparsers}, /usr/include/gstreamer-1.0/gst/{insertbin,interfaces,isoff,mpegts}, /usr/include/gstreamer-1.0/gst/{play,player,sctp,transcoder}, and /usr/include/gstreamer-1.0/gst/{uridownloader,wayland,webrtc}

Short Descriptions

gst-transcoder-1.0

is used to transcode a stream into a different format

playout

is an example application used to sequentially play a list of audio-video files