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Author SHA1 Message Date
Anton Khirnov
84f131921f avplay: do not call avcodec_get_frame_defaults(). 
avcodec_decode_audio4() will reset the frame itself.
 2013-12-11 20:39:55 +01:00
Anton Khirnov
95a8a5aca6 lavc: call av_frame_unref() instead of avcodec_get_frame_defaults(). 
avcodec_get_frame_defaults() will be deprecated.
 2013-12-11 20:39:55 +01:00
Anton Khirnov
674fa49110 avconv: do not call avcodec_get_frame_defaults() 
Strictly speaking it is not correct to call it on refcounted frames, in
any case it is unnecessary, since filtered_frame is always unreferenced
after poll_filter() returns.
 2013-12-11 20:39:54 +01:00
Anton Khirnov
9431356218 lavc: deprecate avcodec_free_frame() 
av_frame_free() should be used instead.
 2013-12-11 20:39:54 +01:00
Anton Khirnov
eb891b3114 Replace all uses of avcodec_free_frame with av_frame_free(). 2013-12-11 20:39:54 +01:00
Guillaume Martres
17a10d51b8 hevc: set time_base when possible 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-11 20:39:54 +01:00
Gildas Cocherel
33452aede6 hevc: store the VPS list as an AVBufferRef, just like the others *PS 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-11 20:39:54 +01:00
Michael Niedermayer
b769cf4b44 hevc: do not dereference pointer before NULL check in verify_md5() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-12-11 20:39:54 +01:00
Michael Niedermayer
81c1197494 avformat/utils: Check avcodec_open2() return code in av_find_stream_info() 
Fixes CID1135750

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 20:32:05 +01:00
Diego Biurrun
3bb91a1b5c configure: Add -D__USE_MINGW_ANSI_STDIO=1 to CPPFLAGS on MinGW64 
This enables a more POSIX-compliant printf implementation, that
allows using length modifiers like 'z'.
 2013-12-11 20:25:28 +01:00
Michael Niedermayer
6722e564a8 avformat/hdsenc: fix off by 1 error in array size check 
Fixes CID1135763, CID1135764

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 20:23:31 +01:00
Timothy Gu
d6c5fd9f15 tools/: Add gen-rc tool for generating Windows resource files 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 19:27:35 +01:00
Michael Niedermayer
572965c9a6 avformat/hdsenc: fix unintentional integer overflow in hds_write_packet() 
Fixes CID1135762

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 16:33:26 +01:00
Michael Niedermayer
95d2fc6a76 avformat/hdsenc: Check rename() return value 
Fixes CID1135748
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 16:30:07 +01:00
Michael Niedermayer
7441d1ec33 avformat/aviobuf: fix null dereference in avio_close_dyn_buf() 
Fixes CID1135769

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 16:16:04 +01:00
Michael Niedermayer
0fe6906d96 avfilter/aeval: Fix use of uninitialized variable 
Fixes CID1135776

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 15:31:32 +01:00
Michael Niedermayer
b6eee405ff avcodec/utils: Print warning if avcodec_set_dimensions() failed 
Fixes CID1135744
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 15:28:27 +01:00
Michael Niedermayer
0f65503799 avcodec/bitstream: remove unused variable 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 14:34:45 +01:00
Carl Eugen Hoyos
945a440d11 Force one stream for raw muxers. 
Based on eeb975f5
Fixes ticket #3217.

Reviewed-by: Nicolas George
 2013-12-11 13:15:49 +01:00
Michael Niedermayer
7f39352a1b avformat/oggparseopus: calculate pts/dts for initial packets after seeking 
based on code from oggparsevorbis
Fixes Ticket3124
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 05:00:50 +01:00
Michael Niedermayer
39d11d599c avformat/oggparseopus: factor opus_duration() out 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 04:17:19 +01:00
Michael Niedermayer
43f9255368 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  alsdec: check block length

See: 0ceca269b6
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 01:24:35 +01:00
Michael Niedermayer
42874666a6 avcodec/snowdec: check av_frame_ref() return value 
Fixes CID1135742

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 01:13:24 +01:00
Michael Niedermayer
11679e1b90 avcodec/pthread_frame: Fix memleak of AVCodecContext on error 
Fixes CID1135767
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 00:27:09 +01:00
Michael Niedermayer
81ed7efbe2 avcodec/indeo3: check the return code of ff_set_dimensions() 
This is currently redundant as the checks before it are tighter than
the checks in ff_set_dimensions() but its more robust not to depend
on that.

Fixes CID1135740
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-11 00:05:34 +01:00
Michael Niedermayer
d9339ab553 avcodec/h264: fix code that blindly dereferences NULL DPB 
Fixes mixed flushing and decoding NULL packets
Found-by: wm4

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 23:50:08 +01:00
Michael Niedermayer
e23b18321f avcodec/hnm4video: change width/height to int 
Fixes hypothetical integer overflows
Related to CID1135770 & CID1135771

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 23:50:08 +01:00
Michael Niedermayer
3af9d8269e avcodec/g2meet: check the return code of ff_set_dimensions() 
This is currently redundant as the checks before it are tighter than
the checks in ff_set_dimensions() but its more robust not to depend
on that.

Fixes CID1135739
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 18:34:52 +01:00
Michael Niedermayer
7fa9f7ef1c dvdsub_parse_extradata: fix memleak 
Fixes CID1135765
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 18:30:44 +01:00
Guillaume Martres
f90281ca97 hevc: Correctly set time_base 
- Try reading the time_base information from the VPS too, not just the VUI
- Only set time_base when an SPS is activated, not when it's decoded.
- Reduce the fraction before setting it.
- Don't set anything if the fraction is invalid (because the VUI is not
  present or because the encoded value is invalid).

Conflicts:
	libavcodec/hevc_ps.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 16:20:53 +01:00
Guillaume Martres
679a6377e4 hevc: avoid some unnecessary differences with libav 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 16:20:48 +01:00
Michael Niedermayer
6026a5ad4f sonic: Switch to rangecoder 
significantly improves compression rate

This also bumps version to 2 and drops support for version 0/1
If someone used version 0/1 despite their experimental status then support
for these can and should be added back

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 16:18:51 +01:00
Michael Niedermayer
c61daa68e4 avcodec/sonic: add larger version and minor_version fields with version >= 2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 15:56:01 +01:00
Michael Niedermayer
4c32629b82 avcodec/sonic: move version to the context 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 15:50:12 +01:00
Michael Niedermayer
ec4d761c74 avcodec/sonic: fix memleaks 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 14:42:17 +01:00
Michael Niedermayer
8477e63d3c sonic: use M_SQRT2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 14:38:38 +01:00
Reinhard Tartler
2a0fb7286d alsdec: check block length 
Fix writing over the end

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Addresses: CVE-2013-0845
 2013-12-10 07:21:40 -05:00
Michael Niedermayer
f8d8d2e235 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: Move log2 dependency declaration to a place it takes effect

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 11:52:51 +01:00
Diego Biurrun
1a5fdf9519 configure: Move log2 dependency declaration to a place it takes effect 
It was incorrectly moved in c869fcdeac.
 2013-12-10 10:25:12 +01:00
Michael Niedermayer
8e5a2989a3 avcodec/libvpx: set CODEC_CAP_EXPERIMENTAL correctly instead of testing at codec open time 
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 04:02:10 +01:00
Michael Niedermayer
0e575c24d6 ffv1.4: use 2 coefficients for calculating the Y plane in the RCT 
0-0.7% improved compression

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 03:16:58 +01:00
Michael Niedermayer
2bdda9a15c avcodec/ffv1enc: fix use of uninitalized variable in choose_rct_params() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 02:53:04 +01:00
Michael Niedermayer
2836ef688b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  configure: Split host and target libc detection

Conflicts:
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:56:49 +01:00
Michael Niedermayer
1311ae8eee Merge commit 'c869fcdeac3b7cd71a852b928902daadeca55685' 
* commit 'c869fcdeac3b7cd71a852b928902daadeca55685':
  configure: Move toolchain dependency declarations to a more appropriate place

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:45:37 +01:00
Michael Niedermayer
985c5f226a avcodec/utils: check that extended data has been set correctly instead of forcing it in avcodec_decode_video2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:11:32 +01:00
Michael Niedermayer
7102083a26 avcodec/libutvideodec: free coded_frame with av_frame_free() instead if av_free* 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:11:32 +01:00
Michael Niedermayer
4c1b4ae1ba avcodec/libutvideodec: use av_frame_move_ref() 
AVFrames cannot be copied literally, their definition is in
avutil and their extended_data can point to their data[]

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:11:32 +01:00
Michael Niedermayer
999ee28124 avcodec/utils: dont depend on the channel layout in unrefcount_frame() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-10 01:11:32 +01:00
Carl Eugen Hoyos
aae5c4d40e doc: Fix adelay example. 
Fixes ticket #3211.
 2013-12-09 23:56:23 +01:00
Michael Niedermayer
31a52a60c9 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  hevc: parse frame packing arrangement SEI messages and save relevant stereo3d information

Conflicts:
	libavcodec/hevc.h
	libavcodec/hevc_sei.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 22:25:38 +01:00