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Author SHA1 Message Date
Michael Niedermayer ad98567198 mpegvideo_enc: remove stray semicolon 
Fixes CID991857
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-19 13:47:04 +01:00
Michael Niedermayer f1c3d8b344 avutil/add_to_pool: remove unused assgnment 
Fixed CID991859
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-19 13:35:10 +01:00
chinshouandMichael Niedermayer b619a54853 alac: Fix order of values in comment 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-19 13:28:29 +01:00
Michael Niedermayer 8d0da20ca6 avidec: fix duration and bitrate of truncated files 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-19 13:09:52 +01:00
Paul B Mahol 4d16ba2dd8 ffplay: silence warning of mixed enumeration types 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-19 09:39:28 +00:00
Matthieu BouronandMichael Niedermayer 69e93792d6 lavf/mxfdec: read field dominance flag 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-19 03:01:51 +01:00
Hendrik LeppkesandMichael Niedermayer 97f8c6e147 pthread: update all get_buffer checks for get_buffer2 
This restores the performance of simple frame-threaded codecs back to
their pre-merge levels.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-19 02:25:46 +01:00
Carl Eugen Hoyos 55bb8f4589 Fix Makefile dependency for the dvd_nav parser. 
Fixes compilation for --disable-everything --enable-parser=dvd_nav
 2013-03-19 02:11:39 +01:00
Carl Eugen Hoyos e4f5aa5e8d Inform the user if a pix_fmt != yuv420p was chosen for x264 encoding. 2013-03-19 01:16:37 +01:00
Michael Niedermayer 6128d33946 AVFrame.pkt_dts: improve docs 
Related to Ticket2375

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-19 00:47:00 +01:00
Michael Niedermayer 0e02a5193f segment: copy metadata 
Fixes Ticket2230

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 23:57:44 +01:00
Thierry FoucuandMichael Niedermayer 823efd9286 Fix termination of mov_ch_layouts_wav array lookup 
Problem found using ASAN.
In some case, the ff_mov_get_channel_layout_tag function will not find 0
as termination for lookup in the array mov_ch_layouts_wav.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 23:50:35 +01:00
Michael Niedermayer 9c22039c15 doc: Document the order in which avoid_negative_ts is applied compared to other timestamp options 
Also try to document the rational behind it.

This might fix Ticket2376

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 23:19:54 +01:00
Michael Niedermayer aafbfb1c2e doc: try to improve avoid_negative_ts documentation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 23:09:26 +01:00
Clément Bœsch 4b35be3251 lavc: fix avpacket memleak with subtitles recoding. 2013-03-18 22:04:29 +01:00
dronusandMichael Niedermayer fdca977a22 libavdevice sdl: added window_fullscreen option to switch SDL output into fullscreen mode 2013-03-18 20:44:21 +01:00
Elvis PresleyandMichael Niedermayer 58bc65952b libavcodec/proresdec.h: fix license header 
This was somehow missed when relicensing the decoder to LGPL

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 19:34:41 +01:00
Michael Niedermayer cea3a63ba3 avutil/buffer: Fix race in pool. 
This race will always happen sooner or later in a multi-threaded
environment and it will over time lead to OOM.
This fix works by spinning, there are other ways by which this
can be fixed, like simply detecting the issue after it happened
and freeing the over-allocated memory or simply using a mutex.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 19:19:22 +01:00
Michael Niedermayer 73ef12757b append_packet_chunked: remove outcommented code 
our variant works fine and should be better
also remove related unused variable

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 17:54:01 +01:00
Michael Niedermayer 0163ad66e1 mpeg2: 12LSB w/h of 0 is not allowed in compliant videos thus this also needs AV_EF_COMPLIANT 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 17:48:52 +01:00
Michael Niedermayer 330e440706 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  print_options: do not generate docs for options without enc or dec flags
  mpeg12: do not fail on zero dimensions in the sequence header.

Conflicts:
	libavcodec/mpeg12.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 17:43:43 +01:00
Michael Niedermayer 523c8e0503 Merge commit '50c449ac24fbb4c03c15d2e2026cef2204b80385' 
* commit '50c449ac24fbb4c03c15d2e2026cef2204b80385':
  iff: validate CMAP palette size
  asfenc: return error on negative timestamp

Conflicts:
	libavformat/iff.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 17:30:53 +01:00
Anton Khirnov 358628074c print_options: do not generate docs for options without enc or dec flags 
Those are not usable from the avtools, so mentioning them in the
manpages just confuses the reader.
 2013-03-18 15:36:25 +01:00
Anton Khirnov ce0124acac mpeg12: do not fail on zero dimensions in the sequence header. 
The total frame size is a combination of the 12 bits in the sequence
header and 2 more bits in the the sequence extension. While the
specification explicitly forbids the dimensions from the sequence header
from being 0 (thus ruling out multiples of 4096), such videos
apparrently exist in the wild so we should attempt to decode them.

Based on a patch by Michael Niedermayer <michaelni@gmx.at>

Fixes Bug 416.
 2013-03-18 15:36:10 +01:00
Kostya ShishkovandLuca Barbato 50c449ac24 iff: validate CMAP palette size 
Fixes CVE-2013-2495

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

CC: libav-stable@libav.org
 2013-03-18 10:48:29 +01:00
Luca Barbato d1bec33b46 asfenc: return error on negative timestamp 
According to the specification the timestamp is represented by a 32bit
unsigned.

CC: libav-stable@libav.org
 2013-03-18 10:48:23 +01:00
Clément Bœsch 6abb554fd6 lavc,lavu: fix two doxy mixup between h/v chroma shift. 2013-03-18 09:04:11 +01:00
Clément Bœsch c10b57973d lavfi/pad: fix horizontal/vertical shift confusion. 2013-03-18 08:51:55 +01:00
Michael Niedermayer fbd3ee91a5 avutil/frame: typo 
found by ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 04:47:27 +01:00
Michael Niedermayer 3dc25c3ab2 avutil/frame: document alignment and padding requirements 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 04:13:21 +01:00
Clément Bœsch 76d1c07c89 lavfi/ebur128: add metadata injection. 2013-03-18 03:21:08 +01:00
Michael Niedermayer 29e0357a11 aasc: fix pointer vs value error 
Fixes Ticket2365

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 02:10:10 +01:00
Michael Niedermayer 8152451b56 buffersrc: fix w/h error 
Found-by: nevcairiel
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 02:00:57 +01:00
Michael Niedermayer 519ebb5ee5 rmdec: flush audio packet on seeking 
Fixes Ticket1605

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-18 00:08:59 +01:00
Michael Niedermayer ef3c88838e doc/developer: Add "security fixes" to the release process steps 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 22:53:28 +01:00
Michael Niedermayer 36258f9829 Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  fate: add a test for -filter_complex / -lavfi without input.
  ffmpeg: make -lavfi an alias for -filter_complex.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 21:55:27 +01:00
Michael Niedermayer c603f22683 avutil/get_pool: remove dead operations whichs result is never used. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 18:40:15 +01:00
Michael Niedermayer e3be7b1159 avutil/get_pool: Remove redundant initial atomic operation 
602->442 dezicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 18:40:15 +01:00
Nicolas George ec7fc7b7d1 fate: add a test for -filter_complex / -lavfi without input. 2013-03-17 16:24:43 +01:00
Nicolas George 40ea006b76 ffmpeg: make -lavfi an alias for -filter_complex. 2013-03-17 16:24:43 +01:00
RichardandMichael Niedermayer 9cde9f70ab mpeg: Add passing DVD navigation packets (startcode 0x1bf) to caller to allow better playback handling of DVDs. 
The two types of packets (PCI and DSI) are passed untouched but combined by the new codec ID AV_CODEC_ID_DVD_NAV.
 The first 980 bytes in the packet contain the PCI data. The next 1018 are the DSI data.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 16:24:34 +01:00
Michael Niedermayer 975fbd43ad Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  lavfi/buffersink: fix header.
  lavfi/buffersrc: disable deprecated warnings.
  lavfi/buffersrc: check channel count changes.
  lavfi/buffersrc: set channel layout if it is known.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 14:30:33 +01:00
Michael Niedermayer fa7031ad37 h264_refs: fix typo in refs fallback check 
Fixes regression since 01a0283
Fixes Ticket2371

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 14:21:46 +01:00
Stefano Sabatini 5787a71637 lavfi/swapuv: remove deprecated base field use 2013-03-17 13:06:01 +01:00
Stefano Sabatini 5fe542d7e1 ffplay: remove options skiploop, skipidct, skipframe 
The corresponding codec options (skip_loop, skip_idct, skip_frame) can be
set in a more flexible way.

This technically causes a user interface break, but since the options
were not even documented and we just released a major version that should
not be a serious issue.
 2013-03-17 13:05:44 +01:00
Stefano Sabatini f7d1a18c90 ffplay: remove unused variable "codec" 
Fix warning:
ffplay.c: In function ‘video_thread’:
ffplay.c:1890:21: warning: unused variable ‘codec’ [-Wunused-variable]
 2013-03-17 13:05:44 +01:00
Michael Niedermayer 171bd38eda Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavc,lavfi: fix calculating the plane size in the AVBufferRef wrappers

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 12:59:04 +01:00
Michael Niedermayer ac1cea55ad Merge commit '23f4c5acc438366d84cacf49e33b0bcd72f04937' 
* commit '23f4c5acc438366d84cacf49e33b0bcd72f04937':
  document the release process

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-17 12:58:44 +01:00
Nicolas George 7e6c67dd24 lavfi/buffersink: fix header. 
Move non-obsolete functions, structures and constants outside
the scope of "#if FF_API_AVFILTERBUFFER".

Add attribute_deprecated to av_buffersink_get_buffer_ref()
and av_buffersink_poll_frame().

Add doxygen for av_buffersink_get_frame_flags().
 2013-03-17 12:31:25 +01:00
Nicolas George a5149607df lavfi/buffersrc: disable deprecated warnings. 2013-03-17 12:31:24 +01:00