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Author SHA1 Message Date
Anton Khirnov
cf6977712c movenc: write avg_frame_rate as the framerate, not the codec timebase 2014-05-29 08:01:23 +02:00
Anton Khirnov
81eec081af matroskaenc: base DefaultDuration on the framerate, not the codec timebase 
This results in DefaultDuration not being written when the framerate is
not known, but as this field is purely informative, this should not
break any sane demuxers.
 2014-05-29 08:00:57 +02:00
Roman Savchenko
a53551cba8 frame: fix the error path in av_frame_copy_props() 
First free metadata, then the side data it is contained in.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-29 07:59:56 +02:00
Luca Barbato
ad0fe2f401 af_resample: Use avresample_get_out_samples 2014-05-28 22:50:55 +02:00
Luca Barbato
b2d4565422 avresample: Add avresample_get_out_samples 
Utility function to get the upper bound on the number of samples the
resampler would output.
 2014-05-28 22:04:56 +02:00
Luca Barbato
c94e2e85cb nut: Support experimental NUT 4 features 
Add the low overhead pipe mode and the extended broadcast mode.
Export the options as 'syncponts' since it impacts only that.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-05-28 22:04:56 +02:00
Luca Barbato
6d212599aa avformat: Provide a standard compliance flag 
Provide f_strict for avconv usage.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-05-28 22:04:56 +02:00
Michael Niedermayer
7dba055bb0 oggenc: Fix the EOS flag 
This corrects the bug that caused the checksums to change in
9767d7c092.

It caused the EOS flag to be set incorrectly; the ogg spec does not
allow it to be set in the middle of a logical bitstream.

Signed-off-by: Andrew Kelley <superjoe30@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-05-28 21:51:38 +03:00
Diego Biurrun
b5aa485513 ppc: Move vec_unaligned_load macro to util_altivec 
This allows reusing it from multiple files.
 2014-05-28 03:29:33 -07:00
Diego Biurrun
593886b5dd ppc: util_altivec: Drop unused macros 2014-05-28 03:11:24 -07:00
Anton Khirnov
106b62f4ba matroskaenc: write the channel mask for FLAC 2014-05-28 07:55:14 +02:00
Anton Khirnov
efcde917af vorbiscomment: simplify API by using av_dict_count() 2014-05-28 07:54:54 +02:00
Anton Khirnov
23f741f793 matroskadec: parse the channel layout mask for FLAC 
It is commonly stored in a vorbiscomment block in codec private data.
 2014-05-28 07:50:32 +02:00
Anton Khirnov
4efdadc8ec matroskadec: export just the STREAMINFO block as FLAC extradata 
It contains all information that is used by the decoder and the other
FLAC-capable demuxers (flacdec, ogg) export only STREAMINFO as well.
 2014-05-28 07:49:15 +02:00
Anton Khirnov
6df478bf89 matroskadec: split parsing tracks into a separate function 2014-05-28 07:48:59 +02:00
Anton Khirnov
5fdaf312c5 flac: make avpriv_flac_parse_block_header() inline 
This avoids all the ABI troubles associated with avpriv_.
Since this function is very small and does not depend on any tables,
making it inline should have no adverse effects.
 2014-05-28 07:48:30 +02:00
Anton Khirnov
54ed488b1a flac muxer: write WAVEFORMATEXTENSIBLE_CHANNEL_MASK tag for multichannel files 2014-05-28 07:47:31 +02:00
Anton Khirnov
d6b9ce99ea flac demuxer: parse the WAVEFORMATEXTENSIBLE_CHANNEL_MASK tag 
It is used to store the channel mask for non-standard layouts.
 2014-05-28 07:47:15 +02:00
Anton Khirnov
f13ffb6636 flacdec: do not overwrite a channel layout set by the caller 
The channel layout mask for non-standard layouts is typically stored at
the container level (as a vorbiscomment tag) for FLAC.
 2014-05-28 07:46:04 +02:00
Andrew Kelley
9767d7c092 oggenc: Flush after writing headers 
Before, header information for ogg format files was sent with the
first encoded packet.

This patch makes it so that it is possible for API users to
differentiate between headers and encoded audio. This is useful, for
example, when creating an audio stream where you want to send one set
of headers for every client that connects and then the encoded stream
of audio.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-05-27 20:16:59 +03:00
Andrew Kelley
1d3eb0b573 oggenc: Move ogg_write_pages up above ogg_write_header 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-05-27 20:16:58 +03:00
Diego Biurrun
512f3ffe9b dsputil: Split off HuffYUV encoding bits into their own context 
Also shorten HuffYUV context member names to avoid clutter.
 2014-05-27 08:54:53 -07:00
Diego Biurrun
0d439fbede dsputil: Split off HuffYUV decoding bits into their own context 
Also shorten HuffYUV context member names to avoid clutter.
 2014-05-27 08:52:34 -07:00
Diego Biurrun
888dcd8675 h264_picture: Remove pointless dsputil.h #include 2014-05-27 03:12:17 -07:00
Diego Biurrun
f1df0a4c08 on2avc: Remove pointless dsputil.h #include 2014-05-27 03:12:17 -07:00
Anton Khirnov
7cc4c9f32f lavfi/formats: avoid using AV_{PIX,SAMPLE}_FMT_NB 
Thatt hardcodes the number of formats into lavfi and will break when a
shared lavu is updated, adding new formats.
 2014-05-26 22:25:47 +02:00
Anton Khirnov
b03b2d86aa buffersrc: avoid using AV_PIX_FMT_NB 
That hardcodes the number of pixel formats into lavfi and will break
when a shared lavu is updated, adding new pixel formats.
 2014-05-26 22:25:41 +02:00
Anton Khirnov
a7d070acb5 vf_fieldorder: avoid using AV_PIX_FMT_NB 
That hardcodes the number of pixel formats into lavfi and will break
when a shared lavu is updated, adding new pixel formats.
 2014-05-26 22:25:26 +02:00
Anton Khirnov
862f33c10e vf_scale: use the pixfmt descriptor API 
Avoid using AV_PIX_FMT_NB, since that hardcodes the number of pixel
formats into lavfi and will break when a shared lavu is updated, adding
new pixel formats.
 2014-05-26 22:24:46 +02:00
Anton Khirnov
45fc73edfe vf_format: rework format list parsing 
Avoid using AV_PIX_FMT_NB, since that hardcodes the number of pixel
formats into lavfi and will break when a shared lavu is updated, adding
new pixel formats.
 2014-05-26 22:22:42 +02:00
Carl Eugen Hoyos
4d8c28deab imgutils: make systematic palette opaque. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-25 08:33:15 +02:00
Nidhi Makhijani
e0d01dc7d7 smoothstream: check malloc calls 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-24 08:21:49 +02:00
Nidhi Makhijani
8692e6284f rdt: check malloc calls 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-24 07:51:12 +02:00
Vittorio Giovara
21f68c2489 avcodec: bump version after rotation api 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-05-23 17:50:38 +02:00
Niels Möller
6b7b8585d7 dca: Convert dca_dmixtable to integers 
Also include zero in the table, eliminating a special case in the
decoder.

Signed-off-by: Niels Möller <nisse@southpole.se>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-23 15:07:05 +02:00
Janne Grunau
c23c96b638 lavf: add av_stream_get_side_data 2014-05-20 00:43:52 +02:00
Janne Grunau
afe1762654 build: export library dependencies in ${name}_FFLIBS 
Removes an ugly $(if) to avoid conflicts with $(FFLIBS-) in the
top-level MAkefile.
 2014-05-20 00:43:51 +02:00
Janne Grunau
132a5711a2 check: add libavcodec/vda_internal.h to SKIPHEADERS-$(CONFIG_VDA) 2014-05-20 00:43:51 +02:00
Martin Storsjö
82fc9f4b38 display: Include mathematics.h for fallback definition of NAN 
This fixes compilation with MSVC.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-05-19 18:34:51 +03:00
Vittorio Giovara
853cc025d6 mov: store display matrix in a stream side data 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-19 13:13:16 +02:00
Vittorio Giovara
bddd8cbf68 Add transformation matrix API. 
Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and
frame side data (respectively) to describe a display transformation matrix
for linear transformation operations on the decoded video.

Add functions to easily extract a rotation angle from a matrix and
conversely to setup a matrix for a given rotation angle.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-19 13:13:10 +02:00
Anton Khirnov
9929b3564c pthread_frame: simplify the code by using new AVPacket API 
This also handles side data properly.
 2014-05-19 13:12:46 +02:00
Anton Khirnov
cdf58f0599 avpacket: fix copying side data in av_packet_copy_props() 
Side data count is incremented by by calling av_packet_new_side_data()
in the following loop, setting it explicitly results in the resulting
value being twice what it should be.

CC: libav-stable@libav.org
 2014-05-19 13:12:40 +02:00
Anton Khirnov
a312f71090 lavf: deprecate now unused AVStream.pts 2014-05-19 07:14:24 +02:00
Anton Khirnov
ed7922faac mux: drop one of the hacks comprising compute_pkt_fields2() 
All encoders should output proper timestamps now.
 2014-05-19 07:14:18 +02:00
Anton Khirnov
dc40d88625 avconv: do not use poorly defined and undocumented AVStream.pts 
Use OutputStream.last_mux_dts as an approximation of 'current' output
time instead.
 2014-05-19 07:14:11 +02:00
Anton Khirnov
c9f8809ee4 hevc/intra_pred: simplify neighboring sample derivation 2014-05-19 07:12:55 +02:00
Mickaël Raulet
25bb7eaf9e hevc/intra_pred: drop unnecessary conditions in loops 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-19 07:12:47 +02:00
Mickaël Raulet
4c390b1ba9 hevc/intra_pred: optimize EXTEND_()* 
Process 4 pixels at once.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-05-19 07:10:43 +02:00
Anton Khirnov
a1c2b48018 hevc: templatize intra_pred 2014-05-19 07:10:03 +02:00