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22075 commits 44 branches 1509 tags 635 MiB
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7114 commits

Author SHA1 Message Date
Jan Schmidt
ae98d3537b mpegdemux: Add extra length checks to TS scanning. 
Add some missing size checks to the timestamp scanning
fast path.
 2017-02-01 14:46:15 +11:00
Jan Schmidt
948b87bf15 psdemux: Rewrite PSM parsing using GstByteReader 
Avoid possible buffer overflows and ignore invalid PSM packets better
by using GstByteReader.

https://bugzilla.gnome.org/show_bug.cgi?id=777957
 2017-02-01 14:46:15 +11:00
Vivia Nikolaidou
9e4e447ad4 avwait: Rename timecodewait to avwait, add modes 
Renamed timecodewait to avwait. Added running-time and video-first
modes. Default mode is timecode (the previous behaviour).

https://bugzilla.gnome.org/show_bug.cgi?id=777741
 2017-01-26 16:21:55 +02:00
Sebastian Dröge
046aad8c1b tsdemux: Set caps/tags in the GstStream object before pushing the stream-start event 
Otherwise downstream will get a more or less empty GstStream although we
already know a lot about it at this point.
 2017-01-24 23:11:08 +02:00
Sebastian Dröge
636cb4ce32 tsdemux: Don't leak pad name and template for Opus 
It's set again (the same way) further below, overwriting the previously
allocated memory without freeing.

https://bugzilla.gnome.org/show_bug.cgi?id=777533
 2017-01-20 14:34:10 +02:00
Sebastian Dröge
08723e68df mxfdemux: Set stream tags to NULL after unreffing 
Otherwise we might try to unref them a second time a little bit later.

https://bugzilla.gnome.org/show_bug.cgi?id=777503
 2017-01-20 07:51:09 +02:00
Jan Schmidt
17430e7b82 dvdspu: Handle vob display rect starting on an odd line 
DVDs always have subpictures that start on an even Y
coordinate, but gstspu does more generic vobsubs these
days, so handle ones that start on an odd vertical position.

https://bugzilla.gnome.org/show_bug.cgi?id=777400
 2017-01-18 13:31:24 +11:00
Matt Staples
e81e029aa2 jpegparse: Chain up to parent class' sink event handler 
Call base class's sink_event handler after handling GST_EVENT_FLUSH_STOP
event, so that base class doesn't get stuck in a 'flushing' state

https://bugzilla.gnome.org/show_bug.cgi?id=777097
 2017-01-10 17:38:44 +02:00
Vivia Nikolaidou
b16cd484bf timecodestamper: Post element message with current timecode 
timecodestamper will post an element message which contains the current
timecode it just stamped. If a timecode was already found and not
replaced, it will still post it in a message.

https://bugzilla.gnome.org/show_bug.cgi?id=777048
 2017-01-09 18:52:24 +02:00
Garima Gaur
81b0a14d69 Fix some caps leaks in pad template creation code 
gst_pad_template_new() does not take ownership of
the caps passed to it, so we need to unref the caps.

https://bugzilla.gnome.org/show_bug.cgi?id=776790
https://bugzilla.gnome.org/show_bug.cgi?id=776787
 2017-01-03 10:02:58 +00:00
Fabrice Bellet
aac4c10d0e autoconvert: fix a reconfigure event leak 
https://bugzilla.gnome.org/show_bug.cgi?id=776726
 2017-01-02 19:52:33 -03:00
Nicola Murino
92b471b511 videoanalyse: update docs 
https://bugzilla.gnome.org/show_bug.cgi?id=746018
 2016-12-31 10:51:04 +00:00
Mark Nauwelaerts
dc970791b8 mpeg4videoparse: determine intra of frame at frame parse time 
... rather than when determining when to end the frame.
The opportunity to do so might not come when forced to drain,
and it seems nicer anyway to do so at parse wrapup time.
 2016-12-28 13:54:24 +01:00
Sebastian Dröge
5cff156f2c audiobuffersplit: Don't try to output anything if samples_per_buffer == 0 
This happens if we had no CAPS event yet but e.g. got an EOS event. We
would then try to output a 0-sized buffer, but getting that from the
adapter will give an assertion, return NULL and then crash.
 2016-12-23 13:27:42 +02:00
Sebastian Dröge
9b5de05399 Remove various unported plugins 
If they were not ported after 4+ years it seems unlikely that anybody is
ever going to need them again. They're still in the GIT history if
needed.

https://bugzilla.gnome.org/show_bug.cgi?id=774530
 2016-12-21 11:17:11 +02:00
Garima Gaur
0fdd4e2539 gst: Fix memory leaks in usage of gst_element_get_request_pad() API 
The return value has to be unreffed at some point.

https://bugzilla.gnome.org/show_bug.cgi?id=776334
 2016-12-21 10:28:12 +02:00
Graham Leggett
b5791efcc0 tsdemux: Don't leak a taglist if a taglist has already been created 
https://bugzilla.gnome.org/show_bug.cgi?id=776244
 2016-12-19 11:02:08 +02:00
Daniel Shahaf
a38887375f mirror: Fix documentation for the mirror mode 
Using the wrong enum there causes it to be randomly mixed with the docs
of the other enums.

https://bugs.debian.org/848297
 2016-12-16 13:26:50 +02:00
Sebastian Dröge
951ddc6ece compositor: Reject multiview video 
Compositor does not support it currently and it needs special support
for handling this correctly, and is rather non-trivial to implement for
all formats.
 2016-12-14 15:36:14 +02:00
Sebastian Dröge
807e23118b vmncdec: Sanity-check rectangle sizes a bit more thorough 
The x/y coordinates could already be bigger than the configured
width/height, and adding the rectangle width/height could cause an
overflow.
 2016-12-06 07:59:51 +02:00
Tim-Philipp Müller
af706826a6 rawvideoparse: fix typos in property description 2016-12-05 18:17:30 +00:00
Vivia Nikolaidou
e27fc343cc interlace: Writing field-order into the src caps 
Writing top-field-first vs bottom-field-first into the src caps

https://bugzilla.gnome.org/show_bug.cgi?id=775409
 2016-11-30 18:50:41 +02:00
Garima Gaur
aa08be43c7 gst: Fix caps leak 
https://bugzilla.gnome.org/show_bug.cgi?id=775072
 2016-11-30 09:59:08 +02:00
Sebastian Dröge
423e4593aa rawparse: Whitespace cleanup 2016-11-28 14:26:17 +02:00
Tim-Philipp Müller
de4bb6e1d4 dataurisrc: remove plugin, moved to core 
https://bugzilla.gnome.org/show_bug.cgi?id=774527
 2016-11-28 11:26:50 +00:00
Sebastian Dröge
b0a6b5eac8 tsdemux: Post an error message on the bus if we activated a program without pads 
Otherwise decodebin and applications are going to wait forever for pads
to appear, which is never going to happen.

Happens on this stream, which probably just need support for it added:
https://samples.mplayerhq.hu/3D/AVC_codec_in_m2ts_not_recognized/AVC_codec_not_recognized_right_video_sample.m2ts
 2016-11-28 10:30:11 +02:00
Sebastian Dröge
2f87392ee7 rawbaseparse: Fix output buffer size trimming 
For frame->buffer, baseparse is doing that automatically for us. For
frame->output_buffer it doesn't and assumes that the subclass is already
doing that. Consistency!
 2016-11-27 12:40:53 +02:00
Sebastian Dröge
5a6b121d5b rawparse: Properly align raw audio/video output buffers 
That is, aligned to the basic type for audio and to 32 bytes for video.
Fixes crashes if the raw buffers are passed to SIMD processing functions.

https://bugzilla.gnome.org/show_bug.cgi?id=774428
 2016-11-27 11:45:33 +02:00
Sebastian Dröge
88e060743a mxfdemux: Post an error message if we got EOS before having any source pads 
Otherwise, sending an EOS event has no effect and the application waits
forever for something to happen.
 2016-11-26 12:28:57 +02:00
Sebastian Dröge
55043aff12 h264parse: Fix indentation 2016-11-26 12:16:58 +02:00
Sebastian Dröge
cb4ccecc97 h265parse: Fix assertion when encountering an invalid NALU 
Error out properly instead.

https://bugzilla.gnome.org/show_bug.cgi?id=775130
 2016-11-26 12:16:58 +02:00
Sebastian Dröge
47bf425cba h264parse: Fix assertion when encountering an invalid NALU 
Error out properly instead.

https://bugzilla.gnome.org/show_bug.cgi?id=775130
 2016-11-26 12:16:58 +02:00
Sebastian Dröge
d3b45a145f mxfdemux: Fix up another size check and prevent allocating too much memory 2016-11-25 16:46:45 +02:00
Sebastian Dröge
31a2f2d5a1 mxfdemux: Handle zero-sized KLV items better and don't assert on them 2016-11-25 15:59:44 +02:00
Sebastian Dröge
73e02f4553 mxfdemux: Fix various logic errors in error handling of footer partition parsing 2016-11-25 15:53:50 +02:00
Sebastian Dröge
9ff1ac59f3 mxfdemux: Don't try parsing empty metadata items 2016-11-25 15:53:36 +02:00
Sebastian Dröge
329fe3eea4 mxfmetadata: Add missing NULL check 2016-11-25 15:30:39 +02:00
Sebastian Dröge
743d7bd7ec mxf: Remove mxfdms1.[ch] from the build for now 
It's completely unused currently but might be used in the future.
 2016-11-24 23:40:45 +02:00
Sebastian Dröge
b5bb6e3b38 mxfdemux: Add various missing bounds checks, NULL checks and integer overflow protection for error cases 2016-11-24 23:40:21 +02:00
Sebastian Dröge
166c5333ca timecodestamper: Remove all existing timecode metas if requested to override existing 2016-11-24 14:42:45 +02:00
Edward Hervey
a39dc142e6 mpegtspacketizer: Don't add existing values to group 
If the last value is already identical, there is no need in adding it
yet-another-time
 2016-11-24 11:15:22 +01:00
Sebastian Dröge
0acb3d87bb audiobuffersplit: New element that splits raw audio buffers into equal-sized buffers 
This is useful e.g. if audio buffers should be exactly the duration of a
video frame, or if a audio buffers should never be too large because of
latency constraints.

The element is taking a fractional buffer duration, to allow working
with e.g. 1001/30000 as output duration and it accumulates rounding
errors in the buffer durations and compensates for them by making some
buffers one sample larger than the others.

https://bugzilla.gnome.org/show_bug.cgi?id=774689
 2016-11-23 18:18:46 +02:00
Sebastian Dröge
43736e5c37 h265parse: Ensure codec_data has the required size when reading number of NAL arrays 
https://bugzilla.gnome.org/show_bug.cgi?id=774896
 2016-11-23 10:53:46 +02:00
Sebastian Dröge
1dbfef93d6 h264parse: Ensure codec_data has the required size when reading number of SPS 
https://bugzilla.gnome.org/show_bug.cgi?id=774896
 2016-11-23 10:53:40 +02:00
Sebastian Dröge
ee300b6c33 mpegtspacketizer: Reset values before parsing each section 2016-11-22 13:00:21 +02:00
Sebastian Dröge
ab4bb225bd mpegtspacketizer: Make sure in all cases that we have enough data left for reading a section start 
In some cases we ended up parsing sections without.
 2016-11-22 12:56:03 +02:00
Sebastian Dröge
0f657cec07 vc1parse: Mark pad as needing reconfiguration again if it failed 
And return FLUSHING instead of NOT_NEGOTIATED on flushing pads.

https://bugzilla.gnome.org/show_bug.cgi?id=774623
 2016-11-18 12:22:44 +02:00
Thibault Saunier
ca3020cf46 videomeasure: Remove old unported videomeasure plugin as it is now replaced by IQA 2016-11-17 13:25:40 -03:00
Sebastian Dröge
4cb1bcf142 vmncdec: Sanity-check width/height before using it 
We will allocate a screen area of width*height*bpp bytes, however this
calculation can easily overflow if too high width or height are given
inside the stream. Nonetheless we would just assume that enough memory
was allocated, try to fill it and overwrite as much memory as wanted.

Also allocate the screen area filled with zeroes to ensure that we start
with full-black and not any random (or not so random) data.

https://scarybeastsecurity.blogspot.gr/2016/11/0day-poc-risky-design-decisions-in.html

Ideally we should just remove this plugin in favour of the one in
gst-libav, which generally seems to be of better code quality.

https://bugzilla.gnome.org/show_bug.cgi?id=774533
 2016-11-16 20:41:39 +02:00
Sebastian Dröge
b957c336e5 smoothwave: Remove empty directory 2016-11-16 16:45:27 +02:00