5b4797a21d
avframe: add AV_FRAME_DATA_MATRIXENCODING side data type.
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Includes a libavcodec utility function to update a frame's side data.
2014-01-05 16:41:56 +01:00
5c437fb672
lavu: Add values for various Dolby flags to the AVMatrixEncoding enum.
2014-01-05 16:41:56 +01:00
2a41826bea
lavc: add HEVC profiles names
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-12-20 19:35:27 +01:00
6d3ea1957f
Bump major of libavfilter for reference counted buffer API changes.
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Applications that have been linked against an older release of Libav and pick up
updated libraries experience segmentation faults because they pick up the new
libavfilter, which assumes AVFrames have been allocated by libavutil and thus
contain new reference-counting related fields. This will break for AVFrames that
have been allocated by old libavcodec.
All scheduled API changes are deferred to the next bump.
2013-12-14 16:31:32 -05:00
3bc2e89c76
Bump libavutil major version to account for the LLS API/ABI changes.
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Commit 41578f70cf
2013-12-14 16:31:09 -05:00
d7b3ee9a3a
lavc: deprecate avcodec_get_frame_defaults().
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Also bump libavcodec micro and add an APIchanges entry saying that
av_frame_* should now be used instead of the lavc AVFrame functions.
2013-12-11 20:39:55 +01:00
7e244c6860
avframe: add codec-independent stereoscopic metadata
2013-12-09 16:02:43 +01:00
1eaac1d6f7
mpeg12dec: Extract CC user data into frame side data
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-11-26 08:37:22 +01:00
cce3e0a49f
Move av_fast_{m,re}alloc from lavc to lavu.
2013-11-14 09:42:22 +01:00
8941971a8f
lavc: make error_rate a private option of mpegvideo encoders
2013-11-14 09:39:43 +01:00
728c465856
vdpau: add a constructor for AVVDPAUContext.
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We will likely want to add new fields to it in the future, so this is
needed to avoid breaking ABI.
2013-11-14 09:38:58 +01:00
ca22d1dea2
vdpau: add a convenience function for getting a decoder profile.
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Based on the code by Rémi Denis-Courmont <remi@remlab.net > from VLC.
2013-11-14 09:38:50 +01:00
cd8f772d06
lavc: Add colorimetry values for BT.2020, other non-included ones
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com >
2013-11-04 15:39:33 +01:00
28096e0a80
h264: wait for initial complete frame before outputing frames
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This can be optionally disabled whith the "output_corrupt" flags
option. When in "output_corrupt" mode, incomplete frames are
signalled through AVFrame.flags FRAME_FLAG_INCOMPLETE_FRAME.
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-10-31 20:14:14 +01:00
0767bfd199
lavfi: allow user-provided execute() callbacks
2013-09-28 08:06:19 +02:00
e208e6d209
lavu: Add interleaved 4:2:2 8/10-bit formats
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2013-09-21 17:36:15 +02:00
c38854c399
doc: Add missing hashes and dates to APIChanges
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Also fix the typo in the last entry version.
2013-09-17 13:31:54 +02:00
3feb3d6ce4
mem: Introduce av_reallocp
2013-09-16 19:36:37 +02:00
5a9a9d4a2a
lavc: Add refcounted api to AVPacket
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Provide a clean way to manipulate packets.
2013-08-10 13:41:35 +02:00
f824535a4a
vdpau: deprecate bitstream buffers within the hardware context
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The bitstream buffers are now private and freed by libavcodec. For
backward compatibility, the hold bitstream buffer pointer is left NULL
(applications were supposed to av_freep() it).
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-08-05 11:21:36 +02:00
549294fbbe
vdpau: deprecate VDPAU codec capability
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-08-05 11:20:32 +02:00
a0ad5d0113
vdpau: deprecate old codec-specific pixel formats
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-08-05 11:16:54 +02:00
a8b19271c3
avcodec: Add output_picture_number to AVCodecParserContext
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Set output_picture_number in H.264 parser.
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-08-02 20:59:45 +02:00
95d5246454
lavc: Add option to encode MPEG-2 AAC with libfdk-aac
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-06-24 08:03:26 +02:00
fc962d4e7a
mem: Add av_realloc_array and av_reallocp_array
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These help avoiding overflows and simplify error handling.
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-06-04 15:04:08 +03:00
129bb23843
lavfi: add a slice threading infrastructure
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Mostly based on libavcodec's
2013-05-24 09:28:18 +02:00
2a6eaeaa85
Move get_logical_cpus() from lavc/pthread to lavu/cpu.
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It will be useful in lavfi, and could conceivably be useful to the user
applications as well.
2013-05-24 09:28:00 +02:00
b493847df4
avcodec: Add picture structure information to AVCodecParserContext.
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-05-24 08:43:14 +02:00
e6c4ac7b5f
pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*
2013-05-15 07:46:51 +02:00
507b1e454c
avcodec: Add field order information to AVCodecParserContext.
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Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-05-03 08:16:10 +02:00
35386fbf41
doc/APIchanges: add missing hashes and dates
2013-04-24 09:48:57 +02:00
5e83d9aced
h264: fully support cropping.
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Based on a patch by Vittorio Giovara <vittorio.giovara@gmail.com >
Fixes Bug 378.
2013-04-19 09:28:08 +02:00
fa2a34cd40
lavfi: change the filter registering system to match the other libraries
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Removes an arbitrary hardcoded limit on the number of filters.
2013-04-11 20:44:03 +02:00
7e8fe4be5f
lavfi: add a function for counting elements in AVFilterPad arrays.
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The caller needs to know what valid indices can be passed to
avfilter_pad_get_name/type.
2013-04-11 20:43:47 +02:00
7cdd737ba8
lavfi: mark filters with dynamic number of inputs or outputs with special flags
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This will be useful in avtools in the following commits.
Any other caller might also want to know this information.
2013-04-11 20:42:41 +02:00
1ba95a9cca
lavfi: add avfilter_init_dict() for initializing a filter with a dict.
2013-04-11 20:40:20 +02:00
48a5adab62
lavfi: add avfilter_init_str() to replace avfilter_init_filter().
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Drop the unused opaque parameter from its signature.
2013-04-11 20:39:13 +02:00
111367263a
lavfi: add AVFilterContext.graph.
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It will be useful in the following commits.
2013-04-11 20:38:23 +02:00
c2c9801bc9
lavfi: deprecate avfilter_graph_add_filter().
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Since this function adds a standalone filter to a filter graph and we do
not support creating such filters, there is no reason for this function
to exist.
2013-04-11 20:36:42 +02:00
bc1a985ba0
lavfi: replace avfilter_open() with avfilter_graph_alloc_filter().
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Since we do not support "standalone" filters not attached to an
AVFilterGraph, we should not have a public function to create such
filters. In addition that function is horribly named, the action it does
cannot be possibly described as "opening" a filter.
2013-04-11 20:34:14 +02:00
38f0c0781a
lavfi: merge avfiltergraph.h into avfilter.h
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We do not support using filters without AVFilterGraph in practice
anyway, so there is no point in pretending we do.
2013-04-11 20:33:33 +02:00
cdac3acb11
lavfi: add a bump and docs entries for the AVOptions switch
2013-04-09 19:13:27 +02:00
2c328a9079
pixdesc: add a function for counting planes in a pixel format.
2013-03-19 11:12:17 +01:00
42c7c61ab2
avfiltergraph: replace AVFilterGraph.filter_count with nb_filters
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This is more consistent with the naming in the rest of Libav.
2013-03-16 05:33:23 +01:00
d8b31be6ca
Add the bumps and APIchanges entries for reference counted buffers changes.
2013-03-08 07:41:49 +01:00
12c5c1d3e3
avstring: Add locale independent versions of some ctype.h functions
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-03-07 15:16:26 +02:00
9f1223562e
lavfi: connect libavresample options to af_resample via AVFilterGraph
2013-02-23 17:07:54 -05:00
38c1466ca4
dict: add av_dict_parse_string()
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Can be used to set multiple key/value pairs from a string.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2013-01-25 17:20:03 +01:00
b85a5e87af
lavu: Add av_strnstr()
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This is a length limited version of strstr()
Signed-off-by: Vladimir Pantelic <vladoman@gmail.com >
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2013-01-25 10:47:51 +01:00
8ee288d258
lavu: Add an API for calculating HMAC (RFC 2104)
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This supports HMAC-MD5 and HMAC-SHA1 for now, other hashes are
simple to add.
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-01-15 11:54:19 +02:00
