Commit graph

7 commits

Author SHA1 Message Date
Matthew Waters
e1cd52178e transcriberbin: also support 608 inside 708
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1406>
2024-03-28 13:46:28 +11:00
Sebastian Dröge
16b917abb1 Update for gst::Rank API changes 2023-11-02 14:10:59 +02:00
Thibault Saunier
31a53bba8a Generate plugins documentation using hotdoc
Which will automatically be integrated in gstreamer documentation
2022-08-29 18:33:22 -04:00
Seungha Yang
9e6fc2983f transcriberbin: Add caption-source property
By using this new property, application can select exclusive caption
source. There are three source types
- Both: Inband and transcription captions are combined if exist.
  This is default behavior.
- Inband: Transcription buffers will be dropped
- Transcription: Caption meta of each video buffer will be dropped

In this version, transcriberbin doesn't provide any hint
for application to help caption source decision. That can be done
by application's strategy, passthrough status or probing inband
caption meta for example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/684>
2022-03-08 23:51:28 +09:00
Sebastian Dröge
b38f6cc731 Remove now unnecessary Send+Sync impls for element/etc subclasses
This is now automatically implemented.
2022-02-28 18:56:58 +02:00
Sebastian Dröge
326449b3e6 Re-license LGPL-2.1 plugins to MPL-2
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/168
2022-01-15 21:05:11 +02:00
Mathieu Duponchelle
3cdc5870a1 transcriberbin: new high-level bin for speech to Closed Caption
This new element puts together some of the elements we've written
in recent times (awstranscriber, tttocea608, textwrap, cccombiner)
into a convenience high-level element.

The design of the element is AV in -> AV (+ CC metas) out.

The element exposes property to set and unset a "passthrough" mode,
during which the transcriber element's state is set to NULL but kept
in the bin, in order for the user to be able to set properties on
sub elements no matter what the current mode is, using the
GstChildProxy interface.

In addition, the element ensures that the latency it reports stays
fixed so that playback continues uninterrupted.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/528>
2021-06-30 02:07:01 +02:00