Commit graph

50693 commits

Author SHA1 Message Date
Carl Eugen Hoyos
7eee79ea2f Avoid a deadlock when decoding wma.
Fixes ticket #2925.
(cherry picked from commit ec8a4841f7)
2013-09-02 08:56:32 +02:00
Michael Niedermayer
458933fdb8 avformat/lxfdec: use a parser to parse video frame headers
lxf needs a parser (or would need to set a few fields explicitly).
Fixes Ticket2917

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8349be852b)
2013-09-01 10:01:25 +02:00
Michael Niedermayer
95d0baa952 avcodec/h264: set er.ref_count earlier
Fixes Ticket2910

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 93cf7b0195)
2013-09-01 10:01:22 +02:00
Michael Niedermayer
32cff0d3f0 avformat/avidec: match first index and first packet size=0 handling
Fixes Ticket2861

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 227a0eb5a9)

Conflicts:
	libavformat/avidec.c
2013-08-31 09:45:14 +02:00
Michael Niedermayer
ddce97c7b0 avcodec/pngdsp: fix (un)signed type in end comparission
Fixes out of array accesses
Fixes Ticket2919

Found_by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 86736f59d6)
2013-08-30 23:37:31 +02:00
Stefano Sabatini
26617b47fa doc/codecs: fix dangling reference to codec-options chapter
(cherry picked from commit b4bd21b7fe)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Conflicts:
	doc/codecs.texi
2013-08-27 01:21:34 +02:00
Michael Niedermayer
b3fb651a8a update for 1.2.3
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-27 00:26:24 +02:00
Stefano Sabatini
2da5b69020 doc/filters: review introductory example and explanation
In particular, fix wrong vertical mirroring command, and clarify
and extend explanation.

Based on a patch by littlebat <dashing.meng@gmail.com>.

Should fix trac ticket #2413.
(cherry picked from commit 215ca86475)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Conflicts:
	doc/filters.texi
2013-08-26 12:00:03 -07:00
Timothy Gu
b23642aa7e doc/encoders: add libxvid doc
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 6b255e5e70)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Conflicts:
	doc/encoders.texi
2013-08-26 11:29:32 -07:00
Timothy Gu
eae4dfd4e8 doc/encoders: partially rewrite and reformat libx264 docs
Format is based on the thread:
"[PATCH] doc/encoders: Add libopus encoder doc" (06-28-2013)
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/165368/

Also merge the two option sections (Mapping and Private options).

Patch partially edited by Stefano Sabatini.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 11cb697501)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:29:16 -07:00
Timothy Gu
6fb2c03e1a doc/encoders: add libopus encoder doc
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 561e05136f)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:29:14 -07:00
Timothy Gu
1d6b261a24 doc/muxers: Add AIFF doc
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 4ec46b1160)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:28:25 -07:00
Timothy Gu
02f1ae5406 doc/decoders: document libopus decoder
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 7eb5288f17)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:28:25 -07:00
Timothy Gu
aaac34f5e6 doc/encoders: alphabetically list the encoders
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 934df3b037)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:27:39 -07:00
Timothy Gu
7858d261aa doc/decoders: Add libopencore-amrwb decoder doc
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
(cherry picked from commit 83647ace73)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:27:08 -07:00
Timothy Gu
f85c44264b doc/decoders: Document libopencore-amrnb decoder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b43860ee0c)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:27:08 -07:00
Timothy Gu
025e286757 doc/decoders: Document libilbc decoder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8cdea50f6e)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:27:08 -07:00
Timothy Gu
79ec45a455 doc/decoders: Document libgsm decoder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c16496c377)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:27:08 -07:00
Timothy Gu
09653c5444 doc/encoders: Add libopencore-amrnb doc
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9ead06057a)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 11:27:01 -07:00
Timothy Gu
c788713589 doc/decoders: Document libcelt
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e358044922)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 09:26:22 -07:00
Timothy Gu
f637fa5d33 doc/general: Make the license status of the Android libraries clearer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6fe419bf73)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 09:25:53 -07:00
Timothy Gu
dc1881ee11 doc/encoders: Add libvo-amrwbenc doc
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0ec65aa104)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>

Conflicts:
	doc/encoders.texi
2013-08-26 09:20:30 -07:00
Timothy Gu
24187a96ee doc/encoders: Add libvo-aacenc doc
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ba7cb4807f)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 09:19:42 -07:00
Timothy Gu
c87f3c3ab4 doc/encoders: add documentation for libtwolame
(cherry picked from commit ea038b996d)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 09:19:35 -07:00
Timothy Gu
8f07c09b20 doc/encoders: Add documentation for libmp3lame
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4703a345fb)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 09:19:29 -07:00
Timothy Gu
8e3581ab03 doc/filters: fix width/height typo in crop filter.
Signed-off-by: Clément Bœsch <ubitux@gmail.com>
(cherry picked from commit 874173002e)

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2013-08-26 09:19:19 -07:00
Michael Niedermayer
5d3cd041fc avformat/matroskadec: check out_samplerate before using it in av_rescale()
Prevent assertion failure with damaged input

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 338f8b2eaf)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-26 04:51:06 +02:00
James Almer
9865f19f15 matroskadec: Improve TTA duration calculation
Calculate the duration as accurately as possible to improve decoding of samples
where the last frame is smaller than the rest.

Signed-off-by: James Almer <jamrial@gmail.com>
Approved-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit af248fa117)
2013-08-26 04:51:06 +02:00
Michael Niedermayer
90ed770192 matroskaenc: simplify mkv_check_tag()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 066111bf19)
2013-08-26 04:51:06 +02:00
James Almer
f9fa321734 lavf/matroskaenc: Check for valid metadata before creating tags
Tags must have at least one SimpleTag element to be spec conformant.
Updated lavf-mkv and seek-lavf-mkv FATE references as the tests were affected by
this.

Fixes ticket #2785

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 088ed53146)
2013-08-26 04:51:06 +02:00
Michael Niedermayer
a0e328d28b matroska_read_seek: Fix used streams for subtitle index compensation
Might fix Ticket1907 (I have no testcase so i cant test)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 4758e32a6c)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-26 04:51:06 +02:00
Michael Niedermayer
848e5cfc0f jpeg2000: check log2_cblk dimensions
Fixes out of array access
Fixes Ticket2895

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9a271a9368)

Conflicts:

	libavcodec/jpeg2000dec.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-25 20:23:53 +02:00
Michael Niedermayer
9d8795e598 avcodec/rpza: Perform pointer advance and checks before using the pointers
Fixes out of array accesses
Fixes Ticket2850

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3819db745d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-25 19:50:54 +02:00
Michael Niedermayer
64d440a3b4 avcodec/flashsv: check diff_start/height
Fixes out of array accesses
Fixes Ticket2844

Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 880c73cd76)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-25 19:50:54 +02:00
Michael Niedermayer
42586c8754 avformat/paf: Fix integer overflow and out of array read
Found-by:  Laurent Butti <laurentb@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f58cd2867a)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-25 19:50:54 +02:00
Michael Niedermayer
64d362fce7 avfilter: fix plane validity checks
Fixes out of array accesses

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e43a0a232d)

Conflicts:

	libavfilter/vf_delogo.c
	libavfilter/vf_fieldmatch.c
	libavfilter/vf_fieldorder.c
	libavfilter/vf_hflip.c
	libavfilter/vf_kerndeint.c
	libavfilter/vf_lut.c
	libavfilter/vf_pad.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_vignette.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-25 19:50:54 +02:00
Michael Niedermayer
c55a09a8b6 swr/rematrix: Fix handling of AV_CH_LAYOUT_STEREO_DOWNMIX output
Fixes Ticket2859

Note, testcases related to the downmix channels are welcome.
(id like to make sure this is working correctly now, as obviously it didnt
 work before ...)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c56d4dab03)
2013-08-20 18:42:44 +02:00
Michael Niedermayer
a94404457b swr: clean layouts before checking sanity
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6dfffe9200)
2013-08-20 18:42:40 +02:00
Michael Niedermayer
364495a351 movenc: ilbc needs audio_vbr set.
Without this the block_align or bitrate value is not available to the decoder

Fixes Ticket2858

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3d64845600)
2013-08-20 18:42:13 +02:00
Michael Niedermayer
f9c872622e avcodec/kmvc: fix MV checks
Fixes Ticket2813
Fixes regression since 70b5583

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3cd8aaa2b2)
2013-07-31 02:56:15 +02:00
Paul B Mahol
9f2d73168f Revert "pnm: remove nonsense code"
Breaks decoding pgms with 255 < maxval < 65535.

Found-by: Carl Eugen Hoyos <cehoyos@ag.or.at>.

This reverts commit a0348d0966.
(cherry picked from commit 768e40b451)
2013-07-29 00:02:59 +02:00
Michael Niedermayer
930d035e72 update for 1.2.2
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-28 00:24:46 +02:00
Michael Niedermayer
875649bfae avformat/dtsdec: Improve probe, reject things looking like analog signals
Fixes Ticket2810

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6663205338)

Conflicts:
	libavformat/dtsdec.c
2013-07-26 12:16:29 +02:00
Rémi Denis-Courmont
70127070dd mpeg12: Ignore slice threading if hwaccel is active
Slice threading does not work with hardware acceleration, as decoding
is per-picture.  This fixes Bugzilla #542.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit 93a51984a2)

Conflicts:
	libavcodec/mpeg12dec.c
2013-07-26 11:43:38 +02:00
Michael Niedermayer
d83ab33715 swscale/input: fix 16bit gbrp input
Fixes Ticket2793

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a4b55bbb6f)

Conflicts:
	libswscale/input.c
2013-07-19 14:59:58 +02:00
Michael Niedermayer
06190d75d0 avformat/matroskadec: Detect conflicting sample rate/default_duration
Fixes Ticket2508

Thanks-to: Moritz Bunkus
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6158a3bcdf)
2013-07-16 11:47:52 +02:00
Michael Niedermayer
c9ea1f7fc5 Merge remote-tracking branch 'jamrial/release/1.2' into release/1.2
* jamrial/release/1.2:
  oggparseskeleton: avoid header parsing failure
  oggparseskeleton: Replace avpriv_report_missing_feature() with a normal av_log() call
  oggparseskeleton: Fix fisbone header parsing

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-15 01:20:44 +02:00
Michael Niedermayer
47de8ccf42 avfilter/af_earwax: Fix out of array accesses on odd packets
Found-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0a3a0edd52)

Conflicts:

	libavfilter/af_earwax.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-10 19:07:10 +02:00
Michael Niedermayer
72c1de649a avcodec/qdm2: initialize sign_bits
Fixes non deterministic output

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8f09957194)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-10 19:05:23 +02:00
Michael Niedermayer
5e3e67f977 avcodec/qdm2: store bits in an integer instead of float variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit fbe159e850)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-10 19:05:21 +02:00