Commit graph

20 commits

Author SHA1 Message Date
Aaron Boxer
6d3429af34 documentation: fixed a heap o' typos 2019-11-05 09:11:25 -05:00
Haihao Xiang
7820109b88 ivfparse: Check the data size against IVF_FRAME_HEADER_SIZE
It is parsing frame data and so should check the data size against the
frame header size instead of the file header size. If don't, it is
possible to drop the last frame because IVF_FILE_HEADER_SIZE is greater
than IVF_FRAME_HEADER_SIZE
2019-05-22 12:37:29 +08:00
Georg Ottinger
71c5eae508 ivfparse: Add the AV01 FOURCC for parsing AV1 IVFs
Adds AV01 FOURCC to the list of allowed media files, in order to allow
parsing the IVF Container holding AV1 content.
At a later point dynamic resolution change can be supported - therefore
the sequence header OBU and frame header OBU of AV1 file must be parsed,
which can be done in future with the help of gst-lib gstav1parse.

https://bugzilla.gnome.org/show_bug.cgi?id=796677
2018-06-29 07:31:16 +02:00
Vineeth TM
8cdfb13658 bad: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763081
2016-03-24 14:56:51 +02:00
Sreerenj Balachandran
c3b28700d9 ivfparse: Fix the wrong width & height parsing of vp9 bitstream
The current implementation for detecting the resolution changes
on key frames is based on vp8 bitstream alignment. Avoid this
width and height parsing for vp9 bitstream, which requires proper
frame header parsing inorder to detect the resolution change (Fixme).

https://bugzilla.gnome.org/show_bug.cgi?id=757825
2015-11-11 15:30:25 +01:00
Sreerenj Balachandran
d7a167c5b4 ivfparse: Add vp9 support
Differentiate the vp8/vp9 bitstream based on fourcc.

https://bugzilla.gnome.org/show_bug.cgi?id=757251
2015-10-29 13:23:22 +00:00
Gwenole Beauchesne
abadffd4d8 ivfparse: detect and propagate resolution changes.
Detect resolution changes on key frames, and propagate the resulting
caps to the src pad. Only the uncompressed data chunk is decoded, so
avoid using the new VP8 bitstream parsing library for now.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-04-18 18:31:15 +02:00
Gwenole Beauchesne
3b308cba3c ivfparse: avoid possible division-by-zero when calculating PTS.
Avoid possible division-by-zero while deriving the presentation timestamp
of the buffer. The base class will take care of any interpolation needs.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-04-18 18:31:15 +02:00
Gwenole Beauchesne
3d0ce67fcd ivfparse: port to baseparse.
https://bugzilla.gnome.org/show_bug.cgi?id=710855

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2014-04-18 18:31:15 +02:00
Tim-Philipp Müller
9e1b75fda3 Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-04 00:09:59 +00:00
Tim-Philipp Müller
32ba17cd0f Use gst_element_class_set_static_metadata()
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
2012-10-17 17:46:34 +01:00
Mark Nauwelaerts
578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Sebastian Dröge
cda192b3b7 gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 18:02:56 +02:00
Edward Hervey
59ec2bff48 ivfparse: Remove dead assignments 2010-11-25 19:20:51 +01:00
Tim-Philipp Müller
e12ca273db ivfparse: fix up macros and function names to match guidelines 2010-07-28 18:42:05 +02:00
Tim-Philipp Müller
144d43bcef assrender, ivfparse, jpegformat: fix compiler warnings with debugging disabled in core 2010-06-27 11:25:20 +01:00
Руслан Ижбулатов
a7fe2c391c ivfparse: Fix format string warning
Fixes 
2010-06-02 10:06:26 +02:00
Sebastian Dröge
1a95b29115 ivfparse: Send an initial NEWSEGMENT event 2010-06-01 11:19:46 +02:00
Sebastian Dröge
820c8f9ed1 ivfparse: Integrate into the build system 2010-06-01 11:19:46 +02:00
Sebastian Dröge
d1e3217be8 ivfparse: Add simple IVF parser
This only supports VP8 so far.
Fixes bug .
2010-06-01 11:19:45 +02:00