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Author SHA1 Message Date
Timothy Gu
9bc0410e4f vp9: remove unused assignment 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: BBB
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 14:38:42 +02:00
Timothy Gu
ea6178fff8 get_bits: remove unused assignment 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 14:27:45 +02:00
Michael Niedermayer
aa1d096d02 avcodec/snow: only allocate space for edges when encoding 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 04:57:42 +02:00
Michael Niedermayer
8156e036e5 avcodec/snowdec: remove mpegvideoencdsp dependency 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 04:20:59 +02:00
James Almer
b67a0e99ee diracdec: don't call ff_emulated_edge_mc_8 directly 
Use the videodsp function pointer instead.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 03:53:49 +02:00
Michael Niedermayer
f00bb086cb Merge commit '14b4e64eabc84c5a5e57c8ccc56bbeb95380823b' 
* commit '14b4e64eabc84c5a5e57c8ccc56bbeb95380823b':
  g2meet: allow size changes within original sizes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 03:40:51 +02:00
Michael Niedermayer
faafd1e4f1 Changelog: change "version <next>" to "version 2.3" 
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 02:09:06 +02:00
Vittorio Giovara
14b4e64eab g2meet: allow size changes within original sizes 2014-07-15 20:08:16 -04:00
Michael Niedermayer
13a72d9b08 doc/APIchanges: update 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 02:06:44 +02:00
Michael Niedermayer
cf92cc8751 avcodec/hevc: clear HEVClcList[i] on allocation 
Fixes fate failure with --enable-memory-poisoning && make THREAD_TYPE=slice THREADS=7  fate-hevc-conformance-ENTP_C_Qualcomm_1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 01:34:57 +02:00
Marc Jeffreys
a0b71e9f3e avfilter/drawtext: Add basic text shaping using libfribidi 
Fixes ticket #3758

Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 00:40:39 +02:00
Hanspeter Niederstrasser
04980dbee8 avdevice/avfoundation: kCVPixelFormatType_OneComponent8 only exists from 10.8 onward 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 00:40:32 +02:00
James Almer
ad24256e7e diracdec: remove unused dsputil context 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 00:11:18 +02:00
Michael Niedermayer
e240d01c12 avformat/matroskadec: fix declaration after statement 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 00:06:15 +02:00
Vignesh Venkatasubramanian
3e73d14290 lavf: Add WebM DASH Manifest Muxer 
This patch adds the ability to generate WebM DASH manifest XML using
ffmpeg. A sample command line would be as follows:

ffmpeg \
  -f webm_dash_manifest -i video1.webm \
  -f webm_dash_manifest -i video2.webm \
  -f webm_dash_manifest -i audio1.webm \
  -f webm_dash_manifest -i audio2.webm \
  -map 0 -map 1 -map 2 -map 3 \
  -c copy \
  -f webm_dash_manifest \
  -adaptation_sets “id=0,streams=0,1 id=1,streams=2,3” \
  manifest.xml

It works by exporting necessary fields as metadata tags in matroskadec
and use those values to write the appropriate XML fields as per the WebM
DASH Specification [1]. Some ideas are adopted from webm-tools project
[2].

[1]
https://sites.google.com/a/webmproject.org/wiki/adaptive-streaming/webm-dash-specification
[2]
https://chromium.googlesource.com/webm/webm-tools/+/master/webm_dash_manifest/

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 23:58:36 +02:00
Vignesh Venkatasubramanian
5a20656946 lavf/matroska: Add functions for WebM DASH Manifest 
Add functions and logic to matroskadec for use by the WebM DASH Manifest
XML Muxer. The actual muxer is added in a future patch.

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 23:56:17 +02:00
Stepan Bujnak
895e92eca0 Blackframe video filter now sets metadata accordingly. 
the libavfilter/vf_blackframe.c filter now not only logs detected
values, but also sets frame metadata. Currently, only `pblack` value is set
but `SET_META` macro has been introduced to ease development in the future.

Signed-off-by: Stepan Bujnak <stepan.bujnak@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 23:37:27 +02:00
Michael Niedermayer
880dbe43ca avcodec/hevc: treat current_sps like sps_list 
This simplifies the management of current_sps
Fixes Ticket3458

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 21:49:56 +02:00
Michael Niedermayer
0fc2045d5f avcodec/hevc_ps: prevent stale pointer in malloc failure case 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 21:49:56 +02:00
Michael Niedermayer
9514472904 avutil & avdevice: remove av_bprint_fd_contents() 
MSVC does not allow passing file pointers between libs
This API can thus not work with MSVC and as it was very recently added
and its it was in no release its removial should not cause any problems

A better API will be implemented, but its not finished yet, this revert is
to avoid potentially blocking the release

Found-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 21:49:56 +02:00
Clément Bœsch
7a15c22c5f build: fix build with --disable-encoders 
draw_edges() should probably be moved somewhere else to avoid
mpegvideo*enc* dependency to decoders.
 2014-07-15 21:26:16 +02:00
Michael Niedermayer
e10b62ab5d ffmpeg_opt: remove intra_dc_precision, its handled by AVOptions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 20:18:19 +02:00
Michael Niedermayer
5bda0467d2 avcodec/mpegvideo_enc: make edge for interlaced mpeg2 encoding smaller 
Fixes segfault
the size can probably be reduced further for the mpeg2 case

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 19:56:24 +02:00
Michael Niedermayer
339d8fb353 avcodec/mpegvideo_enc: check intra dc precission 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 19:56:23 +02:00
Michael Niedermayer
97f86cd976 avcodec/mpegvideo_enc: workaround applications specifying intra dc level based on 8 and othes based on 0bit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 19:56:22 +02:00
Michael Niedermayer
8a91cf857b avcodec/options_table: add liberal limits to intra dc precission 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 19:56:21 +02:00
Michael Niedermayer
19e5114eaa avcodec/mpegvideo_enc: return proper error instead of failing assertion when max rate is not set 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 19:56:19 +02:00
Michael Niedermayer
01c17b5224 ffmpeg: Fix copying timebase to muxer context 
Fixes Ticket3741

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 15:51:31 +02:00
Timothy Gu
7bf5084e30 doc/utils: add missing @c man end title 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 15:03:59 +02:00
Mickaël Raulet
453f8eaee2 hevc/rext: add support for Range extension tools 
SPS features/flags:
- transform_skip_rotation_enabled_flag
- transform_skip_context_enabled_flag
- implicit_rdpcm_enabled_flag
- explicit_rdpcm_enabled_flag
- intra_smoothing_disabled_flag
- persistent_rice_adaptation_enabled_flag

PPS features/flags:
- log2_max_transform_skip_block_size
- cross_component_prediction_enabled_flag
- chroma_qp_offset_list_enabled_flag
- diff_cu_chroma_qp_offset_depth
- chroma_qp_offset_list_len_minus1
- cb_qp_offset_list
- cr_qp_offset_list
- log2_sao_offset_scale_luma
- log2_sao_offset_scale_chroma
(cherry picked from commit 005294c5b939a23099871c6130c8a7cc331f73ee)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 14:08:20 +02:00
Mickaël Raulet
5a41999d81 hevc/rext: basic infrastructure for supporting range extension 
- support for 4:2:2 and 4:4:4 up to 12 bits
- add a new profile for range extension
(cherry picked from commit d3c067fa65bbc871758d28aa07f54123430ca346)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 13:47:35 +02:00
Mickaël Raulet
250430bf28 hevc: separate residu and prediction (needed for Range Extension) 
(cherry picked from commit 6b3856ef57d66f2e59ee61fd2eb5f83b6d0d7d4a)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 13:37:27 +02:00
Mickaël Raulet
255086a7e0 hevc: use local variable for split_cu_flag 
(cherry picked from commit ee71e9e9c12fc47856c452efb278f9f593a923ee)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 13:31:40 +02:00
Mickaël Raulet
f5beda3bfd hevc: move restore_tqb where it should be. 
(cherry picked from commit 8fafc96a9805d11bfe32537c8f78a294a5844065)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 13:25:55 +02:00
Mickaël Raulet
1241eb8870 hevc: simplify SAO computation, delay from one row its computation 
(cherry picked from commit f2c5f647cec786df26f442a85e6d685a131a50c9)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 13:11:33 +02:00
Timothy Gu
d595361593 RELEASE_NOTES: Mention Libav and add codename 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 03:08:41 +02:00
Anshul Maheswhwari
cdc66b651b Adding Maintainer for dvbsubdec 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 00:46:30 +02:00
Mickaël Raulet
c4058b7288 hevc/cabac: add new context for new syntax elements related to Rext(cherry picked from commit 6d71e2394f52679cfc8b86fb5880f89e6bd311d4) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 00:00:45 +02:00
Mickaël Raulet
07b91b8d62 hevc: cleaning up, remove unused constants(cherry picked from commit 7eed32d076c57aa03011d65a64903e8bdb633978) 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 23:46:36 +02:00
Michael Niedermayer
a65d6e17bd Merge commit 'f9900822fc5f0b0c7242ca318290c090bd5d0af0' 
* commit 'f9900822fc5f0b0c7242ca318290c090bd5d0af0':
  fate: Use the correct, local path to samples for opus reference files

Conflicts:
	tests/fate/opus.mak

See: ad7de82218
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 22:12:16 +02:00
Michael Niedermayer
8bbadc9b6e ffmpeg: Use av_stream_get_parser() to avoid ABI issues 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 21:17:20 +02:00
Michael Niedermayer
62227a70f0 avformat: add av_stream_get_parser() to access avformat AVParser 
The AVStream.parser field is considered private and its location cannot be
preserved while preserving also ABI compatibility to libav, as libav added fields
before it.
Some tools like ffmpeg.c access this field though

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 21:17:20 +02:00
Martin Storsjö
f9900822fc fate: Use the correct, local path to samples for opus reference files 
This fixes running fate in configs where the samples are located
in a different path on the target.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-07-14 22:12:28 +03:00
Michael Niedermayer
6821572499 avformat/movenc: dont mark multichannel as mono tracks as containing the center channel 
Fixes Ticket3727

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 17:11:11 +02:00
Michael Niedermayer
ec24796731 RELEASE_NOTES: fill in lib versions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 16:04:43 +02:00
Michael Niedermayer
47c84c0bf7 avformat/wavdec: add basic sanity check for the sample count 
Fixes Ticket3708

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 14:52:18 +02:00
Timothy Gu
2a9b4c0f05 Add a release note for 2.3 
Based on a patch by Clément Bœsch <u@pkh.me>.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 11:46:59 +02:00
Muhammad Faiz
860d12978c doc/filters: fixing typo 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 10:43:27 +02:00
Michael Niedermayer
2db1bcf1b9 avformat/asfdec: Try to improve skip case 
Fixes Ticket3761

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-14 01:16:08 +02:00
Michael Niedermayer
cc3e7a4c3d Merge commit 'acf91215c74a91eb3b86af01dcb1d3c78d0e2310' 
* commit 'acf91215c74a91eb3b86af01dcb1d3c78d0e2310':
  x86: dsputil: Avoid pointless CONFIG_ENCODERS indirection

Conflicts:
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-13 21:51:20 +02:00