Doug Nazar
6e9667b65c
matroskademux: Add support for relative position cues
...
Cueing data can contain the block number within a cluster and/or
a relative offset into the cluster.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5535 >
2025-03-28 17:47:27 -04:00
Thibault Saunier
e1a8ce16b4
matroskademux: Lower verbosity of some often happenning warnings
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6011 >
2024-01-30 09:09:22 +00:00
David Craven
c79d16ae80
matroska: demux: Strip signal byte from encrypted blocks
...
Removes the signal byte when the frame is unencrypted to
be consistent with when the frame is encrypted.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4997 >
2023-07-11 10:26:36 +00:00
Sebastian Dröge
621ec7b6e8
matroskademux: Make gst_byte_reader_get_data() usage less confusing
...
This is effectively the same behaviour but retrieving 0 bytes of data is
confusing to read.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4210 >
2023-03-18 16:34:19 +02:00
Tim-Philipp Müller
e256472ca6
matroska: drop use of GSlice
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3695 >
2023-01-24 15:25:06 +00:00
Sebastian Dröge
ad6012159a
matroskademux: Fix integer overflows in zlib/bz2/etc decompression code
...
Various variables were of smaller types than needed and there were no
checks for any overflows when doing additions on the sizes. This is all
checked now.
In addition the size of the decompressed data is limited to 120MB now as
any larger sizes are likely pathological and we can avoid out of memory
situations in many cases like this.
Also fix a bug where the available output size on the next iteration in
the zlib/bz2 decompression code was provided too large and could
potentially lead to out of bound writes.
Thanks to Adam Doupe for analyzing and reporting the issue.
CVE: CVE-2022-1922, CVE-2022-1923, CVE-2022-1924, CVE-2022-1925
https://gstreamer.freedesktop.org/security/sa-2022-0002.html
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2610 >
2022-06-15 17:50:55 +00:00
Rafał Dzięgiel
41385ab6f7
matroska: Ref index table when updating track info
...
Track index table array was being lost during track info update.
Ref it over to updated info, so it can be used for finding
nearest seek points.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1203 >
2021-11-12 12:28:40 +00:00
Rafał Dzięgiel
478f94edc7
matroska: Use g_array_unref everywhere
...
Instead of using g_array_free which is not thread safe use g_array_unref instead
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1203 >
2021-11-12 12:28:40 +00:00
Rafał Dzięgiel
b57a7c3de7
matroska: Set image/attachment structure mimetype
...
Set structure mimetype to fix data detection by mimetype in other plugins.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1205 >
2021-10-21 21:42:00 +00:00
Rafał Dzięgiel
0ba65a00c9
matroska: Treat non-image structure as attachment
...
Otherwise each structure is named as GstTagImageInfo even if
it does not contain any images which is misleading.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1205 >
2021-10-21 21:42:00 +00:00
Thibault Saunier
5ff769d731
Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir
2021-09-24 16:13:50 -03:00
