diff options
| author | François Laignel <fengalin@free.fr> | 2022-11-03 14:33:39 +0300 |
|---|---|---|
| committer | Sebastian Dröge <slomo@coaxion.net> | 2022-11-09 10:55:04 +0300 |
| commit | 29a490f6dc7b792df7ab45f6a79cbfbee694d332 (patch) | |
| tree | 48fb1616206c4191d626ea665fbd75afd3036010 /docs | |
| parent | 9b96cfc4526090f153f9b6a5b539780c71f08499 (diff) | |
ts: introduce ts-audiotestsrc
This makes it easy to generate "listenable" signals and to evaluate
discontinuities.
When the `tuning` feature is activated and the `main-elem` property
is set, the element can log the parked duration in %, which is an
image of the CPU usage for the ts-context.
This commit adds a test mode to `udpsrc-benchmark-sender` which
generates default audio buffers from `ts-audiotestsrc`. The `rtp`
mode is modified so that it uses `ts-audiotestsrc`.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/plugins/gst_plugins_cache.json | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/docs/plugins/gst_plugins_cache.json b/docs/plugins/gst_plugins_cache.json index 19bbbdbd..a13879a3 100644 --- a/docs/plugins/gst_plugins_cache.json +++ b/docs/plugins/gst_plugins_cache.json @@ -6467,6 +6467,106 @@ } } }, + "ts-audiotestsrc": { + "author": "François Laignel <fengalin@free.fr>", + "description": "Thread-sharing audio test source", + "hierarchy": [ + "TsAudioTestSrc", + "GstElement", + "GstObject", + "GInitiallyUnowned", + "GObject" + ], + "klass": "Source/Test", + "pad-templates": { + "src": { + "caps": "audio/x-raw:\n rate: [ 8000, 2147483646 ]\n channels: [ 1, 2147483646 ]\n layout: interleaved\n format: S16LE\n", + "direction": "src", + "presence": "always" + } + }, + "properties": { + "buffer-duration": { + "blurb": "Buffer duration in ms", + "conditionally-available": false, + "construct": false, + "construct-only": false, + "controllable": false, + "default": "10", + "max": "-1", + "min": "0", + "mutable": "null", + "readable": true, + "type": "guint", + "writable": true + }, + "context": { + "blurb": "Context name to share threads with", + "conditionally-available": false, + "construct": false, + "construct-only": false, + "controllable": false, + "default": "", + "mutable": "null", + "readable": true, + "type": "gchararray", + "writable": true + }, + "context-wait": { + "blurb": "Throttle poll loop to run at most once every this many ms", + "conditionally-available": false, + "construct": false, + "construct-only": false, + "controllable": false, + "default": "0", + "max": "1000", + "min": "0", + "mutable": "null", + "readable": true, + "type": "guint", + "writable": true + }, + "do-timestamp": { + "blurb": "Apply current stream time to buffers", + "conditionally-available": false, + "construct": false, + "construct-only": false, + "controllable": false, + "default": "false", + "mutable": "null", + "readable": true, + "type": "gboolean", + "writable": true + }, + "is-live": { + "blurb": "Whether to act as a live source", + "conditionally-available": false, + "construct": false, + "construct-only": false, + "controllable": false, + "default": "false", + "mutable": "null", + "readable": true, + "type": "gboolean", + "writable": true + }, + "num-buffers": { + "blurb": "Number of buffers to output before sending EOS (-1 = unlimited)", + "conditionally-available": false, + "construct": false, + "construct-only": false, + "controllable": false, + "default": "-1", + "max": "2147483647", + "min": "-1", + "mutable": "null", + "readable": true, + "type": "gint", + "writable": true + } + }, + "rank": "none" + }, "ts-input-selector": { "author": "Mathieu Duponchelle <mathieu@centricular.com>", "description": "Simple input selector element", |