Commit graph

720 commits

Author SHA1 Message Date
Nicolas Dufresne
62ada196db v4l2: videodec: Move pool setup inside negotiate()
Move all the pool configuration inside the negotiate() virtual function.
This allow settting up a pool with default format whenever the base
class wants to start without input data, like gaps.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4996>
2023-07-09 17:50:29 +01:00
Hou Qi
e35e1a01b2 v4l2videodec: correctly register v4l2mpeg2dec
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4992>
2023-07-07 16:32:59 +01:00
Guillaume Desmottes
4c77bc2161 videoflip: fix critical when tag list is not writable
Fix this pipeline where the tag list is not writable:

gst-launch-1.0 videotestsrc ! taginject tags="image-orientation=rotate-90" ! videoflip video-direction=auto \
  ! autovideosink

GStreamer-CRITICAL **: 12:34:36.310: gst_tag_list_add: assertion 'gst_tag_list_is_writable (list)' failed

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4990>
2023-07-07 14:59:33 +01:00
Michael Olbrich
841902889b v4l2src: handle resolution change when buffers are copied
When buffers are copied then GST_V4L2_FLOW_RESOLUTION_CHANGE is returned by
gst_v4l2_buffer_pool_process() so do renegotiation here as well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4985>
2023-07-06 19:41:27 +01:00
Seungha Yang
4bd7992d14 rtspsrc: Fix crash when is-live=false
The pad's parent (i.e., rtspsrc) can be nullptr since we add pads
later.

Co-authored-by: Jan Schmidt <jan@centricular.com>

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2751
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4971>
2023-07-05 09:17:14 +00:00
Edward Hervey
084efebb2a hlsdemux2: Ensure processed webvtt ends with empty new line
Parsers downstream will use empty new lines to detect where an entry
ends. Failure to have a newline would cause the entry to be either
discarded or (wrongly) concatenated with the next entry

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2752

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4970>
2023-07-05 09:17:58 +01:00
Edward Hervey
bf0446ad73 matroska-demux: Properly handle early time-based segments
Refusing an incoming segment in < GST_MATROSKA_READ_STATE_DATA should only be
done if the incoming segment is not in GST_FORMAT_TIME.

In GST_FORMAT_TIME, we are just storing the values and returning, so we can
invert the order of the checks.

Fixes proper segment propagation in matroska/webm DASH use-cases

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4922>
2023-06-23 08:55:47 +02:00
Edward Hervey
8e4bfd896b adaptivedemux2: Handle early SEEKING query
No pads are present yet, but we can still answer the query

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4922>
2023-06-23 08:55:46 +02:00
Edward Hervey
3cbfe5a481 adaptivedemux2: Fix non-accurate seeking
If no accurate positioning was required, default to snap to the previous segment
for improved responsiveness

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4922>
2023-06-23 08:54:21 +02:00
Edward Hervey
38beda2b8e adaptivedemux2: Handle return in seek handling
Various code path were repeating the same logic, and risk forgetting a lock
release.

Unify all of them

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4922>
2023-06-23 08:54:20 +02:00
Edward Hervey
a2272dc6ac adaptivedemux2: Move API lock usage
It is not needed so early

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4922>
2023-06-23 08:51:07 +02:00
Edward Hervey
f1e2202b23 adaptivedemux2: Handle early key-unit seek
Is a seek is done on stream-collection post, there are no selected streams
yet. Therefore none would be chosen to adjust the key-unit seek.

If no streams are selected, fallback to a default stream (i.e. one which has
track(s) with GST_STREAM_FLAG_SELECT).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4922>
2023-06-23 08:51:05 +02:00
Edward Hervey
12b689f6b5 adaptivedemux2: Fix early seeking
When seeking is handled by the collection posting thread, there is a possibility
that some leftover data will be pushed by the stream thread.

Properly detect and reject those early segments (and buffers) by comparing it to
the main segment seqnum

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4922>
2023-06-23 08:42:03 +02:00
Guillaume Desmottes
2dc0e1ac87 videoflip: update orientation tag in auto mode
The frames are flipped according to the tag orientation so it's no longer accurate.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4796>
2023-06-22 14:06:33 +02:00
François Laignel
107c456c0d qtdemux: opus: set entry as sampled
... otherwise streams with constant size samples defined with a single
`sample_size` for all samples in the `stsz` box fall in the category
`chunks_are_samples` in `qtdemux_stbl_init`, overriding the actual
sample count.

`FOURCC_soun` would set this automatically for `compression_id == 0xfffe`,
however `compression_id` is read from the Audio Sample Entry box at an offset
marked as "pre-defined" in some version of the spec and set to 0 both by
GStreamer and FFmpeg for opus streams.

Considering the stream `sampled` flag is set explicitely by other fourcc
variants, doing so for opus seems consistent.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4908>
2023-06-20 20:35:49 +01:00
Tim-Philipp Müller
adafbe4fad Back to development
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4907>
2023-06-20 19:10:38 +01:00
Tim-Philipp Müller
064711d8b3 Release 1.22.4 2023-06-20 17:42:25 +01:00
Jonas Kvinge
b3a319d3f1 adaptivedemux2: Allow data dash+xml manifest for uri
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4853>
2023-06-20 14:07:07 +00:00
Sebastian Dröge
bdc8021c73 flacparse: Avoid integer overflow in available data check for image tags
If the image length as stored in the file is some bogus integer then
adding it to the current byte readers position can overflow and wrongly
have the check for enough available data succeed.

This then later can cause NULL pointer dereferences or out of bounds
reads/writes when actually reading the image data.

Fixes ZDI-CAN-20775
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2661

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4897>
2023-06-20 09:16:37 +01:00
François Laignel
670ce68f06 qtdemux: parse Opus and dOps as qtdemux nodes and add size checks
This allows checking the nodes conformity and dumping parsed values.

Note: Audio Sample Entry version parsing and offset handling is handled as part
of `FOURCC_soun` common processing and in `qtdemux_parse_node`.

Also, only read `stream_count` and `coupled_count` when
`channel_mapping_family` != 0. See:

https://opus-codec.org/docs/opus_in_isobmff.html#4.3.2

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4891>
2023-06-19 16:09:48 +01:00
François Laignel
8d2dc95567 qtdemux: fix byte order for opus extension and version field type
The "Encapsulation of Opus in ISO Base Media File Format" [1] specifications,
§ 4.3.2 Opus Specific Box, indicates that data must be stored as big-endian.

[1] https://opus-codec.org/docs/opus_in_isobmff.html#4.3.2

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4891>
2023-06-19 16:09:48 +01:00
François Laignel
9e27d36edc qtmux: fix byte order for opus extension
The "Encapsulation of Opus in ISO Base Media File Format" [1] specifications,
§ 4.3.2 Opus Specific Box, indicates that data must be stored as big-endian.

In `build_opus_extension`, `gst_byte_writer_put*_le ()` variants were used,
causing audio streams conversion to Opus in mp4 to offset samples due to the
PreSkip field incorrect value (29ms early in our test cases).

[1] https://opus-codec.org/docs/opus_in_isobmff.html#4.3.2

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4891>
2023-06-19 16:09:48 +01:00
Jan Alexander Steffens (heftig)
21cccd0e00 isomp4: Fix (E)AC-3 channel count handling
The muxer used a fixed value of 2 channels because the TR 102 366 spec
says they're to be ignored. However, the demuxer still trusted them,
resulting in bad caps.

Make the muxer fill in the correct channel count anyway (FFmpeg already
does) and make the demuxer ignore the value.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4773>
2023-06-15 15:23:22 +00:00
Daniel Morin
97ca841601 v4l2src: fix support for bayer format
- Define a new function that identify if the v4l2object is raw based
on pixel format
- Only consider setting delta flag on buffer if the video is not raw.

Sponsored by Living Optics Ltd.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4867>
2023-06-15 09:42:24 +00:00
Tim-Philipp Müller
20c109faf5 tests: rtpbin_buffer_list: fix possible unaligned read on 32-bit ARM
Fixes #2666

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4855>
2023-06-14 09:12:15 +01:00
ekwange
cccf28fec1 v4l2: Change to query only up to V4L2_CID_PRIVATE_BASE+V4L2_CID_MAX_CTRLS
Fix to prevent infinite querying.
There are devices that exceed V4L2_CID_PRIVATE_BASE+V4L2_CID_MAX_CTRLS
but do not return EINVAL.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4851>
2023-06-13 20:02:18 +01:00
Jochen Henneberg
33e789e067 rtspsrc: Cleanup code for next pending command
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4799>
2023-06-08 07:22:59 +02:00
Jochen Henneberg
89ece711dd rtspsrc: Do not try send dropped get/set parameter
If the set_get_param_q has been emptied we have to reset the cached
pending command to CMD_LOOP as we will not have the request parameters
anymore.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4799>
2023-06-08 07:22:59 +02:00
Hou Qi
81a2f2d779 v4l2videodec: treat MPEG 1 format as MPEG 2
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4787>
2023-06-06 20:56:40 +02:00
Nirbheek Chauhan
f813a2813e meson: Support building qml6glsink on win32
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4762>
2023-06-06 16:43:13 +05:30
Nirbheek Chauhan
515fd66289 meson: Add more qt options and eliminate all automagic
The qt5 and qt6 plugins will now correctly error out if you enable the
option, and you can also now explicitly ensure that wayland, x11,
eglfs support is actually functional by enabling the options. It was
too easy to build non-functional support for these.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4776>
2023-06-06 13:38:23 +05:30
Nirbheek Chauhan
8a0ccb6d3f meson: Add build_rpath for qt5 plugin on macOS
Without this, the plugin cannot be loaded in a devenv because the
RPATH is not added to the plugin dylib. This RPATH will be stripped on
install, which is what we want.

When deploying apps, people are supposed to use `macdeployqt` to
create an AppBundle that bundles Qt for you and sets the RPATHs
correctly to point to that bundled Qt.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4776>
2023-06-06 13:38:19 +05:30
Piotr Brzeziński
f44a18ee97 pngdec: Fix 16bit RGB images display
Due to the alpha value being inserted with _BEFORE, we were ending up
with ARGB instead of RGBA, thus displaying completely wrong colours.
According to libpng's manual, "to add an opaque alpha channel, use filler=0xff
or 0xffff and PNG_FILLER_AFTER which will generate RGBA pixels".

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4759>
2023-06-02 10:51:17 +01:00
Matthew Waters
08b4a943ff qt/glrenderer: don't attempt to use QWindow from non-Qt main thread
Use QObject::deleteLater() to schedule deletion in the main thread.

Remove the moveToThread of the QWindow.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4744>
2023-05-31 11:20:04 +01:00
Michael Olbrich
9f169ffaf9 flvmux: use the correct timestamp to calculate wait times
Since c0bf793c05 ("flvmux: Set PTS based on
running time") the timestamp of the output buffer is already in running
time. So using that for 'srcpad->segment.position' does not work correctly
because gst_aggregator_simple_get_next_time() will convert it again with
gst_segment_to_running_time().
This means that the timestamp returned by
gst_aggregator_simple_get_next_time() may be incorrect. For example, if
flvmux is added to a already runinng pipeline then the timestamp is too
small and gst_aggregator_wait_and_check() returns immediately. As a result,
buffers may be muxed in the wrong order.

To fix this, use the PTS of the incoming buffer instead of the outgoing
buffer. Also add the duration as get_next_time() is supposed to return the
timestamp of the next buffer, not the current one.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4734>
2023-05-30 00:52:01 +01:00
Michael Olbrich
c83f24b038 jpegdec: be stricter when detecting interlaced video
There are broken(?) mjpeg videos that are incorrectly detected as
interlaced. This happens because 'info.height > height' (e.g. 1088 > 1080).

In the interlaced case info.height is approximately 'height * 2' but not
exactly because height is a multiple of DCTSIZE. Make the check more
restrictive but take the rounding effect into account.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4717>
2023-05-26 01:04:02 +01:00
Michael Olbrich
b4330c730b jpegdec: decode the correct number of lines for interlaced frames
For interlaced jpeg, gst_jpeg_dec_decode_direct() is called twice, once for each
field. In this case, stride[n] is plane_stride[n] * 2 to ensure that only every
other line is written. So the loop must stop at height / num_fields.

If the frame is really interlaced then continuing beyound this, is not harmful,
because jpeg_read_raw_data() will do nothing and return 0, so am info message is
printed.

However, if the frame is not actually interlaced, just misdetected as interlaced
then there is still data available from the second half of the frame. Now
line[0][j] is set to the scratch buffer. If the scratch buffer is not allocated
(because the height is a multiple of v_samp[0] * DCTSIZE) then the result is a
segfault due to a null-pointer dereference.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4717>
2023-05-26 01:04:02 +01:00
YURI FEDOSEEV
c8416a3b5c v4l2videoenc: support force keyframe event in v4l2 encoder
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4702>
2023-05-24 22:37:18 +00:00
Tim-Philipp Müller
9994bbbd4c Back to development
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4679>
2023-05-19 12:36:19 +01:00
Tim-Philipp Müller
ecd471f5ea Release 1.22.3 2023-05-19 09:23:19 +01:00
Shengqi Yu
c513855fb7 v4l2object: fix some errors in probe_caps_for_fromat
1, there is a mistake when print stepwise.max_height, fix it
2, modify the calculation of width and height under the step wise
condition

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4672>
2023-05-18 19:41:39 +00:00
Nicolas Dufresne
a7f6b878e0 v4l2: videodec: Fix stalls on empty buffer
Drivers may signal end of sequence using an empty buffer and LAST buffer
set, or just an empty buffer on certain legacy implementation. When this
occured, we'd send GST_V4L2_FLOW_LAST_BUFFER were the code expected
GST_FLOW_EOS. Stop abusing GST_FLOW_EOS and port all the code to the new
GST_V4L2_FLOW_LAST_BUFFER.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4671>
2023-05-18 17:18:12 +01:00
Jan Schmidt
cd20649450 splitmuxsrc: Make PTS contiguous by preference
Make splitmuxsrc deal better with stream reordering by
making the largest observed PTS contiguous in the
next fragment. Previously, it selected DTS, but then
aligned that with the segment start of the next fragment,
which holds PTS values - leading to glitches in
streams that don't have PTS = DTS at the start.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4660>
2023-05-17 17:26:20 +00:00
Sebastian Dröge
59637a244c qtmux: Fix extraction of CEA608 data from S334-1A packets
The index is already incremented by 3 every iteration so multiplying it
by 3 additionally on each array access is doing it twice and does not
work.

This caused invalid files to be created if there's more than one CEA608
triplet in a buffer, and out of bounds memory reads.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4645>
2023-05-16 14:59:45 +01:00
Piotr Brzeziński
35db71f88a osxvideosink: fix deadlock upon closing output window
Invoking gst_osx_video_sink_osxwindow_destroy() can currently cause a deadlock
because showFrame() keeps trying to get the same lock as well. Moving the lock
closer to where it's actually needed seems to be enough to fix the issue for now.

Reported-by: Alexande B <abobrikovich@gmail.com>
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4627>
2023-05-13 18:41:33 +01:00
Tim-Philipp Müller
67a1e19bed qtdemux: add unit test for edit list regression
File is the mp4 file from #2549 with the mdat atom
zeroed out and compressed. We compress twice because
apparently compressing 5MB of zeroes effectively in
one run is too difficult for gzip.

https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2549

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4605>
2023-05-11 18:46:57 +01:00
Mathieu Duponchelle
8bb2d23666 Revert "qtdemux: fix conditions for end of segment in reverse playback"
This reverts commit 9deb3c27ac.

The test case that was described in the associated MR
(https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/262)
remains adequately fixed by a related MR that was merged later
(https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/275).

It introduced incorrect logic that broke edit lists as described in
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2549

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2549
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4605>
2023-05-11 18:44:15 +01:00
François Laignel
b9f7ab6052 rtpmanager/rtsession: data race leading to critical warnings
This is a fix for a data race leading to:

> GLib-CRITICAL: g_hash_table_foreach:
>   assertion 'version == hash_table->version' failed

Identified sequence:

* `rtp_session_on_timeout` acquires the lock on `session` and proceeds with its
  processing.
* `rtp_session_process_rtcp` is called (debug log : received RTCP packet) and
  attempts to acquire the lock on `session`, which is still held by
  `rtp_session_on_timeout`.
* as part of an hash table iterator, `rtp_session_on_timeout` transitively
  invokes `source_caps` which releases the lock on `session` so as to call
  `session->callbacks.caps`.
* Since `rtp_session_process_rtcp` was waiting for the lock to be released, it
  succeeds in acquiring it and proceeds with `rtp_session_process_rr` which
  transitively calls `g_hash_table_insert` via `add_source`.
* After `source_caps` re-acquires the lock and gives the control flow back to
  `rtp_session_on_timeout`, the hash table iterator is changed, resulting in the
  assertion failure.

This commits copies `sess->ssrcs[sess->mask_idx]` and iterates on the copy so
the iterator is not affected by a concurrent change due to the lock being
released in the `source_caps` callback.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4585>
2023-05-09 22:35:23 +00:00
Philippe Normand
9f8d69540c rtpdtmfdepay: Classify as RTP element
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4584>
2023-05-09 17:09:22 +01:00
Philippe Normand
ff271e1741 rtpdtmfsrc: Classify as RTP source
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4584>
2023-05-09 17:09:22 +01:00