FaSTTUBe/GST-Tensordecoder-ov_ep
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Author SHA1 Message Date
Sebastian Dröge
fff260f1aa qtdemux: Don't configure any channel-mask in fallback case with 1 channel 
For mono we don't set any channel mask. Setting 0 would mean an unpositioned
layout with a single channel.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8928>
 2025-05-06 13:20:29 +00:00
Sebastian Dröge
7f8b27837c qtdemux: Add channel layouts to three more raw audio fourccs 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8928>
 2025-05-06 13:20:29 +00:00
Sebastian Dröge
737f653e7c qtdemux: Parse chan box 
This is another variant of providing channel positions.

Also if neither chan nor chnl boxes are found, configure a default channel
layout for raw audio tracks.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4403

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8928>
 2025-05-06 13:20:29 +00:00
Sebastian Dröge
5c16c8f0c1 qtdemux: Check length of JPEG2000 colr box before parsing it 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8930>
 2025-05-06 11:09:55 +00:00
Sebastian Dröge
f18123ea15 qtdemux: Remove obsolete TODO comment 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8930>
 2025-05-06 11:09:55 +00:00
Alexander Slobodeniuk
14d4c249ad qtmux: fix building with -DGST_REMOVE_DEPRECATED 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8901>
 2025-05-04 22:19:55 +00:00
Eli Mallon
068385e83f qtdemux: unref simple caps after use 
Otherwise we leak a GSTCaps object every time we
use qtdemux on a file with Opus audio

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8879>
 2025-04-23 12:06:48 -07:00
dukesook
daa1ee84b9 qtdemux: Extend Uncompressed Lookup Table 
- LUT now supports various subsampling, interleaves, and bit depths.

 - Replaces stride with GstVideoInfo pre_info to represent original data.

 - Simplifies gst_row_align_buffer() with gst_video_frame_copy().

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8598>
 2025-04-05 07:59:32 +00:00
Doug Nazar
e3818d0e1b qtmoovrecover: Free various props during cleanup 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8648>
 2025-03-27 09:03:18 +00:00
Sebastian Dröge
f795796f89 qtdemux: Fix stsc size check in qtdemux_merge_sample_table() 
There are 3 32bit integers per entry and not one more for all but the last.

Fixes a regression introduced in 5a9e80c01b4b49c6c7630a6d08b600114f38c0db
when playing back files that have one sample table entry per audio sample.

Merging the sample tables would've always failed because of the too strict size
check and one audio sample per GStreamer buffer would've been output, which
doesn't perform very well.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8657>
 2025-03-25 18:38:45 +00:00
Devon Sookhoo
2f2a6e76bc qtdemux: InterleaveType enum 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8578>
 2025-03-06 14:40:45 +00:00
dukesook
ee9c8724c3 qtdemux: component to format lookup table 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8578>
 2025-03-06 14:40:45 +00:00
Jochen Henneberg
71d8618daf qtdemux: Ignore non-zero values for UV/XY in transformation matrix 
But write an info message about that. The values have been ignored
before !8127 as well.

Fixes #4252

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8559>
 2025-02-26 14:51:57 +00:00
Brad Hards
ec679507f6 qtdemux: look up uncompressed component type 
This fix handles the case where the order of components in the cmpd box
does not correspond to the order used for a specific track. That
is the case where the uncC component_index values are something
other than 0, 1, 2, 3.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8483>
 2025-02-17 16:23:37 +00:00
Tim-Philipp Müller
7c3a468056 qtdemux: add mappings for Hap video codec 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3596

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7717>
 2025-02-15 21:25:05 +00:00
Brad Hards
49d8921232 qtdemux: fix version 1 profile handling, add diagnostics 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8456>
 2025-02-14 00:03:30 +00:00
Brad Hards
c7367addb5 qtdemux: support uncompressed mono with component interleave 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8464>
 2025-02-13 08:17:17 +00:00
Carlos Bentzen
e2bd8809bf qtmux: add support for VVC/H.266 video 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8436>
 2025-02-11 03:25:38 +00:00
Carlos Bentzen
a5c6eea957 qtdemux: add support for VVC/H.266 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5088>
 2025-02-10 09:20:22 +00:00
dukesook
54830e7c0a qtdemux: Demux Uncompressed MP4 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7985>
 2025-02-08 10:15:06 +00:00
Robert Mader
1fc6f0d349 qtmux: Implement rotation tag support 
Mirroring the demux element and isomp4mux from gst-plugins-rs.

Tested against other Gst elements and MPV. Note that the later
apparently does not show correct results for flipped values.

Can be tested with:
```
gst-launch-1.0 \
videotestsrc num-buffers=90 ! \
taginject tags="image-orientation=rotate-90" ! \
capsfilter caps=video/x-raw,width=640,height=480,max-framerate=30/1 ! \
videoconvert ! \
queue ! \
openh264enc ! \
queue ! \
h264parse ! \
mp4mux ! \
filesink location=./test.mp4
```

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8371>
 2025-01-29 16:24:21 +00:00
Alexander Slobodeniuk
6376849396 qtmux: fix critical warnings on negotiation error 
This pipeline fails to negotiate on my PC:

gst-launch-1.0 v4l2src ! h264parse ! qtmux ! filesink location=t.mp4

When it happens some critical glib warnings are emitted:
-------------------------------
GStreamer-CRITICAL **: 15:09:03.485: gst_mini_object_copy: assertion 'mini_object != NULL' failed

GStreamer-CRITICAL **: 15:09:03.485: gst_mini_object_unref: assertion 'mini_object != NULL' failed

GStreamer-CRITICAL **: 15:09:03.485: gst_caps_get_structure: assertion 'GST_IS_CAPS (caps)' failed

GStreamer-CRITICAL **: 15:09:03.485: gst_structure_set_value: assertion 'structure != NULL' failed

GStreamer-CRITICAL **: 15:09:03.485: gst_mini_object_unref: assertion 'mini_object != NULL' failed
--------------------------------

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8374>
 2025-01-29 10:46:25 +00:00
Mathieu Duponchelle
3de86b2b97 docs: port plugins to explicit sources 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8273>
 2025-01-13 19:17:13 +01:00
Edward Hervey
8bc17b58a2 good: Clearly specify fallthrough in switch/case 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8229>
 2025-01-13 12:51:45 +00:00
Edward Hervey
5d69f2bc36 qtmux: Fix GST_STIME_ARGS usage 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8229>
 2025-01-13 12:51:45 +00:00
Christian Meissl
422fca76ca qtdemux: fix accumulated base offset in segment seeks 
analog to fix for matroska-demux
commit f3c126d07c8a85e76bf5abdfa7f140bbf20545ea

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8240>
 2025-01-06 09:44:00 +00:00
Sebastian Dröge
0aeba9275c qtdemux: Add support for ISO/IEC 23003-5 raw PCM audio 
And also support the ISO/IEC 14496-12 chnl channel layout box as required
by ISO/IEC 23003-5.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8171>
 2025-01-03 10:11:31 +00:00
Jochen Henneberg
68cdeeb882 qtdemux: Undef helper macros after use 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8127>
 2025-01-02 15:22:47 +00:00
Jochen Henneberg
d86f60ffdf qtdemux: Validate matrix before doing simplified multiply 
The matrix multiplication makes some assumption about the element
values to simplify the math with fixpoint values. If this is allowed
for the given matrices is now checked first.

Then the debug output for matrix and a comment have been fixed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8127>
 2025-01-02 15:22:47 +00:00
Jochen Henneberg
5c005733ea qtdemux: Fixup for orientation matrix parsing 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8127>
 2025-01-02 15:22:47 +00:00
Jochen Henneberg
c4d0f4bbd9 qtdemux: Use mvhd transform matrix and support for flipping 
The mvhd matrix is now combined with the tkhd matrix. The combined
matrix is then checked if it matches one of the standard values for
GST_TAG_IMAGE_ORIENTATION.
This check now includes matrices with flipping.

Fixes #4064

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8127>
 2025-01-02 15:22:47 +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
f8e398c46f qtdemux: Avoid integer overflow when parsing Theora extension 
Thanks to Antonio Morales for finding and reporting the issue.

Fixes GHSL-2024-166
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3851

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8032>
 2024-12-03 02:24:16 +00:00
Dean Zhang (张安迪)
a7f35d4f3c qtdemux: Add support for m1v fourcc when subtype is vide 
Some special videos with mlv fourcc can't be recognized by
qtdemux when the subtype of the video is vide instead of
m1v, and will cause negotiation error in subsequent plugin.
So make the handle in qtdemux_video_caps. It might be better
than nothing.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7855>
 2024-11-11 12:04:04 +00:00
Andoni Morales Alastruey
15c990a8d8 qtdemux: fix parsing of matrix with 180 rotation 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7607>
 2024-10-14 16:54:38 +00:00
valadaptive
b923a3ed61 qtdemux: Add support for Lagarith fourcc tag 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6831>
 2024-10-10 03:55:04 +00:00
Sebastian Dröge
bbd3d6f4f6 qtdemux: Check fourcc of a second CEA608 atom instead of assuming it's cdt2 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7575>
 2024-09-29 06:18:56 +00:00
Sebastian Dröge
6233eb0ff3 common: Stop using GQuark-based GstStructure field name API 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7432>
 2024-09-26 19:21:29 +03:00
Sebastian Dröge
d4bab55077 qtdemux: Skip zero-sized boxes instead of stopping to look at further boxes 
A zero-sized box is not really a problem and can be skipped to look at any
possibly following ones.

BMD ATEM devices specifically write a zero-sized bmdc box in the sample
description, followed by the avcC box in case of h264. Previously the avcC box
would simply not be read at all and the file would be unplayable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7564>
 2024-09-24 11:21:19 +03:00