Commit graph

48 commits

Author SHA1 Message Date
Nicolas Dufresne
d604b3655e video: Add Mediatek 10bit formats
These 10bit formats are identical to NV12_16L32S, but 64bytes of data is being
prefixed with 16bytes data with four pixels of lower 2bits per byte. For
MT2110T, the lower two bits set so each bytes contains a column of 4 pixels,
also describe as tiled lower 2 bits. MT2110T has been chosen as a name to match
the vendor chosen name. This format is unlikely to exist for other vendors.

For MT2110R, the 2 low bits are in raster order.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3444>
2023-08-08 16:08:16 +00:00
Roman Lebedev
8b1500d7ff volume: support arbitrarily-large positive gains
The current limit is `x10`, which allows just `+20 dB` of gain.

While it may seem sufficient, this came up as a problem
in a real-world, non-specially-engineered situation,
in strawberry's EBU R 128 loudness normalization.
(https://github.com/strawberrymusicplayer/strawberry/pull/1216)

There is an audio track (that was not intentionally engineered that way),
that has integrated loudness of `-38 LUFS`,
and if we want to normalize it's loudness to e.g. `-16 LUFS`,
which is a very reasonable thing to do,
we need to apply gain of `+22 dB`,
which is larger than `+20 dB`, and we fail...

I think it should allow at least `+96 dB` of gain,
and therefore should be at `10^(96/20) ~= 63096`.

But, i don't see why we need to put any specific restriction
on that parameter in the first place, other than the fact
that the fixed-point multiplication scheme does not support volume
larger than 15x-ish.

So let's just implement a floating-point fall-back path
that does not involve fixed-point multiplication
and lift the restriction altogether?

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5063>
2023-08-07 13:17:45 +00:00
He Junyan
67ec72b7cd doc: Update the caps for glupload related plugins
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3524>
2023-08-03 20:58:23 +00:00
Sebastian Dröge
e63548906c video: Move NV12_10LE40_4L4 before the BE variant on LE platforms
This keeps the sorting rules for the format list intact.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4974>
2023-07-06 00:11:45 +01:00
Carlos Rafael Giani
fd25e24217 alsa: Add support for DSD audio
Code is partially based on the DSD of Robert Tiemann <rtie@gmx.de>:
https://gitlab.freedesktop.org/rtiemann/gstreamer/-/tree/dsd

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3901>
2023-06-23 01:27:04 +00:00
Carlos Rafael Giani
8c5a8f4466 dsd: Add code for DSD audio support
Related to:

https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/972

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3901>
2023-06-23 01:27:03 +00:00
Nicolas Dufresne
42c12c9c73 doc: Update plugin cache
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3447>
2023-06-15 10:41:26 -04:00
Marek Vasut
5ad834ce28 videotestsrc: Support video/x-bayer 10/12/14/16 bit depths
Add support for generation of 10/12/14/16 bit bayer test pattern.
The implementation is rather simplistic, just take the ARGB
input, generate 16-bit data out of it instead of 8-bit, shift
them as required by the output bitness, and apply endian swap.

Example usage:
```
$ gst-launch-1.0 videotestsrc ! \
    video/x-bayer,width=512,height=512,format=bggr12le ! \
    bayer2rgb ! \
    video/x-raw,format=RGBA64_LE ! \
    videoconvert ! \
    autovideosink
```

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4686>
2023-06-15 08:26:12 +00:00
William Manley
04bcff4dce basetextoverlay: Fix typo in "text-y" property description
Looks like a copy and paste error.

Co-authored-by: Fabian Orccon <cfoch.fabian@gmail.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4823>
2023-06-10 16:52:29 +00:00
Ruben Gonzalez
059965fe53 doc: Fix newline char between authors
Found running `gst-inspect-1.0 -a |& grep -v ":" | grep @`

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4682>
2023-05-20 05:48:23 +00:00
Matthew Waters
8003acf5bb gl: update docs for mixer move
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4608>
2023-05-18 19:34:15 +00:00
Jan Schmidt
e1faaefea0 glvideomixer: Implement force-live and min-upstream-latency properties
Proxy the force-live and min-upstream-latency propertyies to the internal
glvideomixerelement at construction time. force-live has to be set
during construction of the glvideomixerelement, so that has to be
deferred until the _constructed() call. Make sure that all other
existing proxied properties will still get set once the element
is created.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4494>
2023-05-02 22:47:38 +00:00
Mathieu Duponchelle
be208b9f50 docs: mark GstVideoConvertScale as plugin API
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4408>
2023-04-13 21:46:59 +00:00
Mathieu Duponchelle
15102e2eef docs: mark GstGLSinkBin as plugin API
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4408>
2023-04-13 21:46:59 +00:00
Shengqi Yu
96a46e31c7 appsink: add propose_allocation support
Adding propose_allocation is to meet the requirement of Application to
request buffers. Application sometimes need to create buffer pool
and request buffers to maintain buffer management itself, and Gstreamer plugin
import Application's buffers to use. So, add propose_allocation in
appsink like waylandsink and kmssink etc.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4185>
2023-03-27 12:34:16 +03:00
Sebastian Dröge
b1cb36e74c opusdec: Add support for decoding >8 channels
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4180>
2023-03-23 08:46:50 +00:00
Sebastian Dröge
7e63427827 opusenc: Add support for encoding >8 channels and unknown/unpositioned layouts
This was kind of implemented before but missing a few pieces to actually
work correctly.

These configurations are mapped to channel mapping family 255.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4180>
2023-03-23 08:46:50 +00:00
Stéphane Cerveau
f6b2b716b2 timeoverlay: add buffer-count mode
This mode would allow to display the buffer
number received by the timeoverlay element.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3827>
2023-03-10 16:00:53 +00:00
Georges Basile Stavracas Neto
a8a7ee6d83 glvideomixer: Add xalign and yalign properties
With the addition of the 'keep-aspect-ratio' sizing policy, content
that doesn't fit the target size is downscaled according to its own
aspect ratio to fit that target size, and centered.

Centering might not always be the desired behaviour, however;
consumers of this API might want to align the resulting picture to
the left or to the right.

To account for any of these cases, add two new properties to the
glvideomixer pad: xalign, and yalign. They operate on normalized
coordinates (0.0 for start, 1.0 for end), and default to 0.5 which
centers content.

<https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3762>

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3762>
2023-01-27 16:21:28 +00:00
Georges Basile Stavracas Neto
56513a18cb glvideomixer: Add 'sizing-policy' pad property
The sizing policy allows selecting between the current behavior,
which deforms the texture to fill the width and height of the
pad; and a new 'keep-aspect-ratio' sizing policy, which fits the
texture within the rectangle respecting its original aspect ratio.

The reason for this is that this allows avoiding extra elements
in the pipeline, and reduces the number of buffer passing through
the pipeline.

Most of this code is a direct port of the sizing policy handling
of the compositor element, except it is adapted to operate on GL
texture coordinates through the projection matrix.

<https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3760>

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3760>
2023-01-25 15:16:31 +00:00
Guillaume Desmottes
e87a2c38c0 glvideomixer: override sink pad template
Allow us to pass the GType of its pad and so
improve the documentation when inspecting glvideomixer.

Fix #1253

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2527>
2022-12-14 12:50:36 +00:00
Edward Hervey
6bffbe283a playbin3: Move gapless to uridecodebin3
This was the intention from the start, just took me a few years *cough* to
actually implement it properly.

Gapless is handled by re-using as much as possible the same decoders and sinks
if present, and only pre-rolling switching at the sources level (with buffering
if/when needed).

In order to enable "gapless" playback, the "next" uri should be set at any time
between the moment the `about-to-finish` signal is emitted and the moment the
current play item is done. Previously this could only be done with the signal
emission.

This new implementation also allows "Instantaneous URI switching". This allows a
much faster way of switching playback entries while re-using as many elements as
possible. To enable this set `instant-uri` property to TRUE, the default being
FALSE.

API: instant-uri properties
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2784>
2022-11-16 14:01:47 +00:00
Edward Hervey
412c4cbca3 urisourcebin: Improve buffering handling
Introduce the option to have the streams be parsed with `parsebin` for
compatible sources (i.e. which are eligible for buffering in the same way as
before this commit).

By parsing the inputs directly, this allows more accurate buffering control:
* Instead of relying on potential bitrate information coming from somewhere
* and *without* being linked downstream

If `parse-streams` is activated and the stream is eligible for buffering, then a
`multiqueue` will be used on the output of `parsebin` in order to handle the
buffering.

API: `parse-streams`
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2784>
2022-11-16 14:01:46 +00:00
Edward Hervey
e8f768212c urisourcebin: Bring high-watermark level in sync with legacy values
It was always 60%. For some reason this crept in during the initial urisourcebin
refactoring.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2784>
2022-11-16 14:01:46 +00:00
Talha Khan
6c8b7204e5 videoconvert, videoscaleconvert: fix element description
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3362>
2022-11-08 16:51:58 +00:00
Julian Bouzas
9197235539 riff: Mark jpeg as parsed
This is needed so that autoplugging works with avidemux and JPEG decoders that
need parsed sink caps (eg rockchip 'mppjpegdec' decoder). It also works fine
with 'jpegdec' decoder regardless.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3175>
2022-10-13 13:53:29 -04:00
Thibault Saunier
bb840bd116 videorate: Add a max-closing-segment-duplication-duration property
This allows users to let videorate fully fill the segments when received
EOS or on new segment, removing an arbitrary limit of 25 duplicates which
might not be what the user wants (for example on low FPS stream in GES,
that sometimes leaded to broken behavior)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3000>
2022-09-20 13:23:02 +00:00
Thibault Saunier
1c4950718f discoverer: Fix discovering source that expose raw audio/video
Exposes a "uridecodebin:post-stream-topology" property as the discoverer
needs to have topology information about all streams so we need
`uridecodebin` to always plug decodebins for that case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3009>
2022-09-15 19:25:01 +00:00
Mathieu Duponchelle
8756f523d1 playback: add onvif metadata caps to raw caps
+ remove encoding from x-onvif-metadata caps output by qtdemux

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2889>
2022-08-24 12:21:18 +03:00
Seungha Yang
dbc8a7ab18 videoconvert,videoscale: Do conversion in videoconvert and scaling in videoscale
Keep behaving the same as before videoconvertscale port

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2778>
2022-08-16 12:08:36 +00:00
Seungha Yang
0d5c937642 Revert "videoconvertscale: Add properties to disable scaling/converting in videoconvert/videoscale"
This reverts commit cd7a91cef1.

Reverting properties, scaling in videoconvert and converting in
videoscale will be disabled by the other commit

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2778>
2022-08-16 12:08:36 +00:00
Tim-Philipp Müller
a13fd0ead5 opusenc: improve inband-fec property documentation
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2853>
2022-08-09 23:34:59 +00:00
Seungha Yang
ea47a82e9e compositor: Update plugins cache
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1486>
2022-07-29 13:29:39 +00:00
Sebastian Dröge
3a252f3d87 glvideomixer: Add crop-{left,right,top,bottom} pad properties for cropping inputs
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2669>
2022-07-01 05:41:57 +03:00
Nicolas Dufresne
f35a507b19 doc: Update cache for NV12_4L4 and NV12_16LE32 gl support
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2190>
2022-05-02 19:10:43 +00:00
Mathieu Duponchelle
14b37268f6 timeoverlay: add support for reference timestamp time mode
+ update date-time mode to actually use the timestamp that
  was selected with the time-mode property

Co-authored-by: Sebastian Dröge <sebastian@centricular.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2252>
2022-04-27 12:35:21 +00:00
Thibault Saunier
cd7a91cef1 videoconvertscale: Add properties to disable scaling/converting in videoconvert/videoscale
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/898>
2022-04-20 17:09:20 -04:00
Thibault Saunier
d11f13f476 Introduce the videocolorscale element
Now that videoconvert and videoscale's are both based on
GstVideoConverter and are using the exact same code, it makes much more
sense to have one element doing the two operation, and it can be
more efficient in some cases (one single path for both operations).

This removes the `videoscale` and `videoconvert` plugins but keeps the element
but makes them also do both operations (adding some APIs to each element).

There is a small change in API for the `videoscale:dither` property which
was previously a totally unused boolean, it is now an enum and is used.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/898>
2022-04-20 17:03:21 -04:00
Ruben Gonzalez
70579285a8 gst_plugin_load_file: force plugin reload if diff filename
If a file includes a new version of a plugin that exits in the
registry, the output of gst-inspect is incorrect. The output has the
correct version but incorrect filename, and element description.

This seems to have also fixed some documentation issues.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1344>
2022-04-19 14:26:08 +05:30
Sebastian Dröge
a4ea62ef5b video-format: Move NV12_8L128 into the correct position in GST_VIDEO_FORMATS_ALL
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2045>
2022-03-28 10:39:24 +03:00
Nicolas Dufresne
ebf63e1b91 doc: Update cache after NV12_8L128 addition
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1379>
2022-03-22 00:41:39 +00:00
Tim-Philipp Müller
a525a76e54 opusenc: change default bitrate-type from cbr to constrained-vbr
Which is the default in libopus itself as well, with a comment
that constrained-vbr is considered "safer for real-time use".

Unclear why CBR was the default in the first place.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1451>
2022-03-16 07:12:30 +00:00
Sebastian Dröge
3941eb7dbd audioconvert: Add dithering-threshold property
By default, no dithering is applied if the target bit depth is above 20
bits. This new property allows to apply dithering nonetheless in these
cases.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1730>
2022-02-25 19:32:28 +00:00
Nicolas Dufresne
3d2eb5a04c doc: Add NV12_16L32S into the cache
Autogenerated by CI

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1567>
2022-02-20 22:32:56 +00:00
Sebastian Dröge
577cdcafe0 video: Fix order of new video formats
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1282>
2021-10-31 06:38:36 +00:00
Piotrek Brzeziński
428b4104b0 video-format: Add support for ARGB64 LE/BE and similar variants
Co-authored-by: Sebastian Dröge <sebastian@centricular.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1247>
2021-10-29 14:57:58 +00:00
Mathieu Duponchelle
c3d878e990 audio/video aggregator: make use of new aggregator inactive pad API
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/867>
2021-10-18 22:34:11 +00:00
Thibault Saunier
2fd28195ca Move files from gst-plugins-base into the "subprojects/gst-plugins-base/" subdir 2021-09-24 16:13:26 -03:00