Guillaume Desmottes
082a8fcd5e
h264parse: parse unregistered SEI without user data
...
We get loads of warnings when parsing videos from users:
gsth264parser.c:1115:gst_h264_parser_parse_user_data_unregistered: No more remaining payload data to store
gsth264parse.c:646:gst_h264_parse_process_sei:<h264parse0> failed to parse one or more SEI message
Those are raised because of unregistered SEI without user data.
The spec does not explicitly state that unregistered SEI needs to have
data and I suppose the UUID by itself can carry valuable information.
FFmpeg also parses and exposes such SEI so there is no reason for us no
too as well.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7931 >
2024-12-04 13:56:13 +00:00
L. E. Segovia
e67c997970
examples: iOS: Remove frei0r plugin as we do not ship its plugins
...
See https://gitlab.freedesktop.org/gstreamer/cerbero/-/merge_requests/1651#note_2681739
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8024 >
2024-12-04 11:00:48 +00:00
Sebastian Dröge
2d9cd86587
tsdemux: Lower a GST_FIXME to a GST_DEBUG
...
This is not really a refcounting issue and can happen if a new program is in the
process of being activated that contains streams with the same PIDs.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7898 >
2024-12-04 08:03:41 +00:00
Víctor Manuel Jáquez Leal
44b8a50879
vkencoder-private: add gst_vulkan_encoder_is_started()
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:45 +00:00
Víctor Manuel Jáquez Leal
549404ccaa
vkencoder-private: add again GST_TYPE_VULKAN_ENCODER_RATE_CONTROL_MODE
...
It was already part of the old rate control mechanism but it had wrong the
namespace.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:45 +00:00
Víctor Manuel Jáquez Leal
e03b124c10
vkencoder-private: implement callback to chain control rate structures
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:45 +00:00
Víctor Manuel Jáquez Leal
b99276a7f9
vkencoder-private: implement callback to chain codec specific structures
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:45 +00:00
Víctor Manuel Jáquez Leal
ab6aafb076
vkencoder-private: handle quality level
...
It creates a new structure for passing the codec quality structure at _start(),
where it will be filled. The quality level can be set or changed according
encoder limits.
Later the quality level will be set at _update_session_parameters() and at each
frame encoding. That's why it has to be set at _start().
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:45 +00:00
Víctor Manuel Jáquez Leal
d63ec09b5e
vkencoder-private: rename first_encode_cmd to session_reset
...
Since it reflect better when it's needed to be used: to reset the current
session.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:45 +00:00
Víctor Manuel Jáquez Leal
200484a84b
vkencoder-private: shuffle down VkVideoBeginCodingInfoKHR initialization
...
to make it more cohesive
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:45 +00:00
Víctor Manuel Jáquez Leal
fbeb012617
vkencoder-private: remove rate control handling
...
It will be reintroduced later with different approach.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
8fc2af44c8
vkencoder-private: enhance algorithm to get the slot index
...
The algorithm for generating the current slot index is a simple round robin,
nonetheless it's not assured that the next slot index it's not still used by a
still living encode picture.
This new way holds an array with the still living encode pictures and the next
slot index looks for a released index in the array.
Its downside is deallocating a picture need to be removed from the array, so the
helper has to be passed to the uninit() function
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
d4de932664
vkencoder-private: add VkVideoReferenceSlotInfoKHR in GstVulkanEncoderPicture
...
And remove slotIndex since it's part of VkVideoReferenceSlotInfoKHR, simplifying
the reference slots array creation, and changing the tests accordingly.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
75a6ddf2be
vkencoder-private: check for codec buffer
...
gst_vulkan_video_codec_buffer_new() can return NULL, so it's required to check
the returned value and bail out if needed.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
d9e9d2ff72
vkencoder-private: avoid GstVulkanEncoderPicture allocation
...
By using it as apart of the encoder picture structure that has to initialized
and uninitalized.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
c1e364ecdc
vkencoder-private: remove width, height and fps from GstVulkanEncoderPicture
...
In GStreamer that buffer information is decoupled, holding other structures to
describe the stream: GstCaps. So, to keep the GStreamer design this patch
removes these information from GstVulkanEncoderPicture and pass to
gst_vulkan_encoder_encode() a pointer to GstVideoInfo.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
eef9717478
vkencoder-private: replace packed headers with offset handling
...
Instead of holding all headers in an external array and add them into the
bitstream buffer before the encoding operation, adding extra memory and extra
copy operations, the encoder picture should specify the offset where the Vulkan
will start to add the bitstream slices/frame, because the element has written
already the headers until that offset.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
48b2c3cf74
vkencoder-private: remove nb_refs from GstVulkanEncoderPicture
...
That's the number of references that gst_vulkan_encoder_encode() receives to
process, so it has to go as a parameter, because it's part of the reference
list, not of the picture.
This commit also modified unit tests accordingly.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
87db136cc7
vkencoder-private: remove pic_num and pic_order_cnt from GstVulkanEncoderPicture
...
Since they aren't semantically part of the codec-independent encoding operation.
And modify unit tests accordingly.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
a8e676a0da
vkencoder-private: remove is_ref member from GstVulkanEncoderPicture
...
It's not used. Modified the unit test accordingly.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
4a221aad8a
vkencoder-private: don't store output data size
...
There's no need to store in encoder helper the output data size, that's
responsibility of the caller when an output buffer is allocated.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
091fe0c1e7
vkencoder-private: enhance capabilities logging
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
1df99ec0d4
vulkan: store in GstVulkanVideoCapabilities encoder and decoder caps
...
The structure already stored the generic video capabilities and the specific
codec capabilities both for encoding an decoding. The generic decoder
capabilities weren't stored because it was only used internally in the decoder
helper object. Nonetheless, for the encoder, the elements will need the generic
encoder capabilities to configure the encoding. That's why it's required to
expose it as part of GstVulkanVideoCapabilities. And the generic decoder is
included for the sake of symmetry.
While updating the API vkvideoencodeh265 test got some code-style fixes.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Víctor Manuel Jáquez Leal
cf9cc5ec1b
vkencoder-private: rename GstVulkanEncoderPicture
...
GstVulkanEncodePicture breaks the namespace. This commit fixes it by renaming it
to GstVulkanEncoderPicture, also new() and free() signature functions.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8007 >
2024-12-04 02:17:44 +00:00
Seungha Yang
a830c58139
nvdswrapper: Add NVIDIA DeepStream wrapper plugin
...
Adding a NVIDIA DeepStream SDK based plugin with a dewarp element
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7357 >
2024-12-04 01:19:19 +00:00
Sebastian Dröge
519d86d9f3
qtdemux: Add size check for parsing SMI / SEQH atom
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-244
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3853
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
bfebca8307
qtdemux: Check for invalid atom length when extracting Closed Caption data
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-243
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3849
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
7d3f221d87
qtdemux: Actually handle errors returns from various functions instead of ignoring them
...
Ignoring them might cause the element to continue as if all is fine despite the
internal state being inconsistent. This can lead to all kinds of follow-up
issues, including memory safety issues.
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-245
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3847
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
19359e2b25
qtdemux: Make sure there are enough offsets to read when parsing samples
...
While this specific case is also caught when initializing co_chunk, the error
is ignored in various places and calling into the function would lead to out of
bounds reads if the error message doesn't cause the pipeline to be shut down
fast enough.
To avoid this, no matter what, make sure enough offsets are available when
parsing them. While this is potentially slower, the same is already done in the
non-chunks_are_samples case.
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-245
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3847
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
4a0e8bf92b
qtdemux: Fix error handling when parsing cenc sample groups fails
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-238, GHSL-2024-239, GHSL-2024-240
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3846
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
98f3934c48
qtdemux: Fix length checks and offsets in stsd entry parsing
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-242
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3845
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
c1cd838706
qtdemux: Make sure enough data is available before reading wave header node
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-236
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3843
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
1d534ac209
qtdemux: Make sure only an even number of bytes is processed when handling CEA608 data
...
An odd number of bytes would lead to out of bound reads and writes, and doesn't
make any sense as CEA608 comes in byte pairs.
Strip off any leftover bytes and assume everything before that is valid.
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-195
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3841
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
5a9e80c01b
qtdemux: Check sizes of stsc/stco/stts before trying to merge entries
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-246
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3854
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
0f4dae9b01
qtdemux: Don't iterate over all trun entries if none of the flags are set
...
Nothing would be printed anyway.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
cbd659c58f
qtdemux: Fix debug output during trun parsing
...
Various integers are unsigned so print them as such. Also print the actual
allocation size if allocation fails, not only parts of it.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Antonio Morales
ae61a604c0
qtdemux: Fix integer overflow when allocating the samples table for fragmented MP4
...
This can lead to out of bounds writes and NULL pointer dereferences.
Fixes GHSL-2024-094, GHSL-2024-237, GHSL-2024-241
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3839
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8059 >
2024-12-03 21:01:41 +00:00
Sebastian Dröge
474eb62d85
matroskademux: Put a copy of the codec data into the A_MS/ACM caps
...
The original codec data buffer is owned by matroskademux and does not
necessarily live as long as the caps.
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-280
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3894
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057 >
2024-12-03 20:02:52 +00:00
Sebastian Dröge
b84a0f3263
matroskademux: Skip over zero-sized Xiph stream headers
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-251
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3867
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057 >
2024-12-03 20:02:52 +00:00
Sebastian Dröge
c20eff779d
matroskademux: Skip over laces directly when postprocessing the frame fails
...
Otherwise NULL buffers might be handled afterwards.
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-249
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3865
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057 >
2024-12-03 20:02:52 +00:00
Sebastian Dröge
395f2b3ffd
matroskademux: Don't take data out of an empty adapter when processing WavPack frames
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-249
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3865
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057 >
2024-12-03 20:02:52 +00:00
Sebastian Dröge
8aa1c185cf
matroskademux: Check for big enough WavPack codec private data before accessing it
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-250
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3866
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057 >
2024-12-03 20:02:52 +00:00
Sebastian Dröge
b7ad9a2c5d
matroskademux: Fix off-by-one when parsing multi-channel WavPack
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057 >
2024-12-03 20:02:52 +00:00
Sebastian Dröge
c0dceda8e9
matroskademux: Only unmap GstMapInfo in WavPack header extraction error paths if previously mapped
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-197
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3863
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057 >
2024-12-03 20:02:51 +00:00
Sebastian Dröge
0870e87c7c
avisubtitle: Fix size checks and avoid overflows when checking sizes
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-262
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3890
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8043 >
2024-12-03 18:57:06 +00:00
Sebastian Dröge
4f381d1501
wavparse: Check size before reading ds64 chunk
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-261
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3889
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042 >
2024-12-03 18:03:43 +00:00
Sebastian Dröge
526d0eef0d
wavparse: Fix clipping of size to the file size
...
The size does not include the 8 bytes tag and length, so an additional 8 bytes
must be removed here. 8 bytes are always available at this point because
otherwise the parsing of the tag and length right above would've failed.
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-260
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3888
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042 >
2024-12-03 18:03:43 +00:00
Sebastian Dröge
93d79c22a8
wavparse: Check that at least 32 bytes are available before parsing smpl chunks
...
Thanks to Antonio Morales for finding and reporting the issue.
Fixes GHSL-2024-259
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3887
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042 >
2024-12-03 18:03:43 +00:00
Sebastian Dröge
c72025cabd
wavparse: Check that at least 4 bytes are available before parsing cue chunks
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042 >
2024-12-03 18:03:43 +00:00
Sebastian Dröge
296e17b4ea
wavparse: Fix parsing of acid chunk
...
Simply casting the bytes to a struct can lead to crashes because of unaligned
reads, and is also missing the endianness swapping that is necessary on big
endian architectures.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8042 >
2024-12-03 18:03:43 +00:00