GStreamer¶

GStreamer is a pipeline-based multimedia framework.

Documentation¶

Basic Testing¶

Plugin Listing¶

Show the list of codec plugins available:

/var/packages/gstreamer/target/bin/gst-inspect-1.0

Output:

accurip:  accurip: AccurateRip(TM) CRC element
adder:  adder: Adder
adpcmdec:  adpcmdec: ADPCM decoder
adpcmenc:  adpcmenc: ADPCM encoder
aiff:  aiffmux: AIFF audio muxer
aiff:  aiffparse: AIFF audio demuxer
...

Plugin Details¶

Show details of a specific codec plugin (e.g., specific to x86_64):

/var/packages/gstreamer/target/bin/gst-inspect-1.0 svthevcenc

Output:

Factory Details:
  Rank                     primary (256)
  Long-name                svthevcenc
  Klass                    Codec/Encoder/Video
  Description              Scalable Video Technology for HEVC Encoder (SVT-HEVC Encoder)
  Author                   Yeongjin Jeong <yeongjin.jeong@navercorp.com>

Plugin Details:
  Name                     svthevcenc
  Description              svt-hevc encoder based H265 plugins
  Filename                 /var/packages/gstreamer/target/lib/gstreamer-1.0/libgstsvthevcenc.so
  Version                  1.20.5
...

Media Information¶

Get media information:

/var/packages/gstreamer/target/bin/gst-discoverer-1.0 https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm -v

Output:

Analyzing https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm
Done discovering https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm

Properties:
  Duration: 0:00:52.250000000
  Seekable: yes
  Live: no
  Tags: 
      datetime: 2012-04-11T16:08:01Z
      container format: Matroska
      language code: en
      title: Audio
...