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Author SHA1 Message Date
Michael Niedermayer
2367b2a502 libavformat.v: add ffio_set_buf_size() for ffserver. 
its inevitable with the current API

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-12 06:04:37 +01:00
Tudor.Suciu
9abd47fe90 udp: add multicast input interface selection 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-12 06:01:09 +01:00
C Chatterjee
3c9a86df0e flvenc: Remove apparently unneeded AAC check. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-12 05:21:59 +01:00
ami_stuff
86b6e49d92 iff: check for pbm tag 
more robust

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-12 05:09:37 +01:00
Michael Niedermayer
1c27359867 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dsicinvideo: validate buffer offset before copying pixels.
  cook: error out on quant_index values outside [-63, 63] range.
  mpc: pad mpc_CC/SCF[] tables to allow for negative indices.

Conflicts:
	libavcodec/cook.c
	libavcodec/dsicinav.c
	libavcodec/mpc.c
	libavcodec/mpc7.c
	libavcodec/mpcdata.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-12 04:35:06 +01:00
Miroslav Slugeň
00969376ce ffserver: add missing buffer set after rewrite av_open_input_file to avformat_open_input. 
Fixes Ticket346

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-12 03:31:59 +01:00
Michael Niedermayer
9fcc62ed9b Revert "ffserver: remove unused variable." 
This reverts commit f02f745e4a.
 2012-03-12 03:31:59 +01:00
Stefano Sabatini
4272dc3ec5 doc: add vf_crop keepaspect documentation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-11 17:47:06 +01:00
Baptiste Coudurier
f49cb8e669 vf_crop: keepaspect support 2012-03-11 17:46:31 +01:00
Joseph Artsimovich
84b9b4aa18 Fix frame height vs field height confusion in MXF decoding. 
Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Reveiwed-by: Baptiste Coudurier <baptiste.coudurier@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-11 17:39:52 +01:00
Paul B Mahol
4ed0d182e2 FATE: add test for cdxl demuxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-11 17:25:29 +01:00
Thilo Borgmann
599881b028 alsdec: Fix out of ltp_gain_values read. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-11 16:56:23 +01:00
Thilo Borgmann
daeffccd98 alsdec: pretty print for another log message 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-11 16:55:42 +01:00
Ronald S. Bultje
c95fefa042 dsicinvideo: validate buffer offset before copying pixels. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-11 07:28:54 -07:00
Matthieu Bouron
ad029c24a6 mxfdec: add timecode to metadata 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-11 08:12:46 +01:00
Ronald S. Bultje
97e48b2f54 cook: error out on quant_index values outside [-63, 63] range. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-10 17:51:28 -08:00
Michael Niedermayer
c3c2db49a7 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  cook: expand dither_tab[], and make sure indexes into it don't overflow.
  xxan: reindent xan_unpack_luma().
  xxan: protect against chroma LUT overreads.
  xxan: convert to bytestream2 API.
  xxan: don't read before start of buffer in av_memcpy_backptr().
  vp8: convert mbedge loopfilter x86 assembly to use named arguments.
  vp8: convert inner loopfilter x86 assembly to use named arguments.

Conflicts:
	libavcodec/xxan.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-11 01:12:52 +01:00
Carl Eugen Hoyos
6cb89df845 Add missing requirements to libavdevice.pc if lavfi is enabled. 
Fixes ticket #1050.
 2012-03-11 00:48:36 +01:00
Ronald S. Bultje
d7eabd5042 mpc: pad mpc_CC/SCF[] tables to allow for negative indices. 
MPC8 allows indices of mpc_CC up to -1, and mpc_SCF up to -6, thus pad
the tables by that much on the left end.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-10 14:28:08 -08:00
Michael Niedermayer
2440040c7b vc1: add missing entries to ff_vc1_fps_nr. 
Fixes out of array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-10 23:12:42 +01:00
Michael Niedermayer
8e9a0a3568 mpc7: check subband index 
This fixes a overread

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-10 23:12:42 +01:00
Michael Niedermayer
ecc31630f9 mjpegb: Detect changing nb of planes in interlaced video. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-10 23:12:42 +01:00
Michael Niedermayer
50f4f272fe indeo3: Fix out of reference reading with NULL blocks. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-10 23:12:42 +01:00
Ronald S. Bultje
442c3a8cb1 cook: expand dither_tab[], and make sure indexes into it don't overflow. 
Fixes overflows in accessing dither_tab[].

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-10 12:03:53 -08:00
Ronald S. Bultje
71af42bd96 xxan: reindent xan_unpack_luma(). 
It used 3-space indent instead of 4-space indent.
 2012-03-10 11:57:56 -08:00
Ronald S. Bultje
f77bfa8376 xxan: protect against chroma LUT overreads. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-10 11:57:17 -08:00
Ronald S. Bultje
5518827816 xxan: convert to bytestream2 API. 
Protects against overreads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-10 11:48:57 -08:00
Ronald S. Bultje
f1279e286b xxan: don't read before start of buffer in av_memcpy_backptr(). 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-10 11:48:39 -08:00
Ronald S. Bultje
a928ed3751 vp8: convert mbedge loopfilter x86 assembly to use named arguments. 2012-03-10 11:36:33 -08:00
Ronald S. Bultje
bee330e300 vp8: convert inner loopfilter x86 assembly to use named arguments. 2012-03-10 11:36:33 -08:00
Reimar Döffinger
6fe8cb7d70 snowenc: add no_bitstream option. 
This allows making e.g. MPlayer's -vf uspp filter about 20% faster.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-03-10 20:17:11 +01:00
Reimar Döffinger
c4e0d845e2 snowenc: mark some encode_subband arguments const. 
This makes it more obvious that this function only does bitstream
encoding.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-03-10 20:17:11 +01:00
Zalewa PL
0d2f4eedc8 mpjpeg: video streaming will no longer break and stop on Firefox 
mpjpeg video streamings would break and stop on Firefox after 1 - 30
seconds.
In order to fix this, two changes were made:
1. Replaced all occurrences of '\n' character in mjpeg metadata
   with occurences of "\r\n".
2. Added "Content-length: <packet-size>" metadata entry for each
   sent frame.

The change has been tested on Google Chrome 17.0.963.78 and Firefox 10.0.2
on lubuntu 11.10 and the streaming seems to work fine now.
 2012-03-10 18:32:02 +01:00
Tomas Härdin
2ff540a0fe mxf: Add DNxHD UL 
Note that the old DNxHD UL is actually JPEG 2000 according to RP224. Leaving it
as-is for now.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-10 18:01:03 +01:00
Baptiste Coudurier
1b99971dc7 vf_frei0r: set outlinks sample aspect ratio to 1 2012-03-10 17:48:14 +01:00
Reimar Döffinger
8fbf825ecc DV: Use profile[1] detection hack only for stype 0. 
The two samples both have stype 0.
Without this extra check, the code breaks 4:2:2 dvsd
(stype 4), since that has the same resolution.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-03-10 10:45:03 +01:00
Reimar Döffinger
b52bd2a4ab DV demuxer: Stricter check for avio_read result. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2012-03-10 10:43:14 +01:00
Michael Niedermayer
f7b57add8e cook: tighten the quant_index_table range further. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-10 08:05:18 +01:00
Michael Niedermayer
8e31dbc1dc Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Fix a bunch of common typos.
  build: Skip compiling xvmc.h under the correct condition.
  configure: darwin: Change dylib install names to include major version.
  mpegts: Always honor a registration descriptor if present and there is no other codec information.
  aacdec: Fix SCE parity check.
  aacdec: Fix out of array writes (stack).
  rtsp: Only set the ttl parameter if the server actually gave a value
  udp: Set ttl for read-write streams, too, not only for write-only ones
  udp: Only bind to the multicast address if in read-only mode
  udp: Clarify the comment about binding the multicast address
  udp: Reorder comments

Conflicts:
	libavcodec/aacdec.c
	tools/patcheck

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-10 01:12:08 +01:00
Michael Niedermayer
1af9fdc3ba snow: reject unsupported chroma shifts. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-10 00:18:29 +01:00
Stefano Sabatini
aefd1cb725 lavfi: remove swapuv libmpcodecs wrapper 
The filter has been ported to a native libavfilter filter.
 2012-03-10 00:10:44 +01:00
Stefano Sabatini
fa35d880aa lavfi: port MP swapuv filter 2012-03-10 00:10:37 +01:00
Stefano Sabatini
1a3d4b88a4 imgconvert: add macro pixdesc_has_alpha for checking if a pixel format has an alpha component 
Reduce redundancy and simplify.
 2012-03-10 00:10:09 +01:00
Michael Niedermayer
174678ff5b mpegvideo_probe: Fix misdetection of mpeg4video files. 
(issue1210)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-09 22:25:32 +01:00
Diego Biurrun
ffae713a5b Fix a bunch of common typos. 2012-03-09 22:02:49 +01:00
Diego Biurrun
eab6968f24 build: Skip compiling xvmc.h under the correct condition. 2012-03-09 20:56:15 +01:00
Gil Pedersen
49e35f497f configure: darwin: Change dylib install names to include major version. 
This will cause linkers to link against the major lib names, instead of the
base names, allowing multiple major versions of the libraries to co-exist.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-03-09 20:56:14 +01:00
Michael Niedermayer
ad53c7f9ec lavf: Add system to seperate relative timestamps from absolute ones. 
With this we can always know if a timestamp is based on added durations
from an unknown origin or if it is based on a correct timestamp (and possibly
added durations)
This should fix some bugs where this distinction was mixed up.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-03-09 19:36:12 +01:00
Alex Converse
100c3fb2d1 mpegts: Always honor a registration descriptor if present and there is no other codec information. 2012-03-09 09:48:14 -08:00
Michael Niedermayer
744dd1d356 aacdec: Fix SCE parity check. 
An unpaired SCE preceding a CPE only makes sense for front SCEs
preceding the first CPE.

Split from FFmpeg commit a8d67efa53

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-03-09 09:47:57 -08:00