gstreamer - SynoCommunity/spksrc GitHub Wiki
Documentation reference
- Plugins: https://gstreamer.freedesktop.org/documentation/plugins_doc.html?gi-language=c
- Tools: https://gstreamer.freedesktop.org/documentation/tutorials/basic/gstreamer-tools.html?gi-language=c
Basic Testing
Plugin listing
To show the list of codec plugins available:
$ /var/packages/gstreamer/target/bin/gst-inspect-1.0
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
alaw: alawdec: A Law audio decoder
alaw: alawenc: A Law audio encoder
alpha: alpha: Alpha filter
...
To show details of a specific codec plugin (ex: specific to x86_64
):
$ /var/packages/gstreamer/target/bin/gst-inspect-1.0 svthevcenc
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 <[email protected]>
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
License GPL
Source module gst-plugins-bad
Source release date 2022-12-19
Binary package GStreamer Bad Plug-ins source release
Origin URL https://synocommunity.com
GObject
+----GInitiallyUnowned
+----GstObject
+----GstElement
+----GstVideoEncoder
+----GstSvtHevcEnc
Implemented Interfaces:
GstPreset
...
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
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
application name: ffmpeg2theora-0.24
encoder: Xiph.Org libVorbis I 20090709
encoder version: 0
audio codec: Vorbis
nominal bitrate: 80000
bitrate: 80000
video codec: VP8 video
container #0: video/webm
Tags:
datetime: 2012-04-11T16:08:01Z
container format: Matroska
audio #1: audio/x-vorbis, channels=(int)2, rate=(int)48000, streamheader=(buffer)< 01766f72626973000000000280bb000...