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Author SHA1 Message Date
Michael Niedermayer
9c669672c7 x86/motion_est: widen before multiply. 
This fixes CID700558, CID700557, CID700556
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-16 03:09:28 +02:00
Michael Niedermayer
3896cd11a1 mxfenc: explicitly truncate continuity count. 
The field is intended to overflow and have only its low 16bits stored.
This commit avoids the implicit truncation and clarifies that its
intended and not a bug

S326m section 7.6 ("Continuity count"):
> The continuity count word consists of 2 bytes allow-
> ing a number to be created by a modulo 65536
> counter (bits C15 to C0 in figure 7). The continuity
> count shall increment by 1 for each newly transmit-
> ted content package with the same SDTI source and
> destination addresses. The continuity count may
> be used to detect whether the content package
> sequence has been broken by an operation such as
> a routing switch.

Approved-by: Tjoppen
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-16 03:01:15 +02:00
Michael Niedermayer
1fe45903b8 msvideo1enc: fix interframe encoding 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-16 02:22:27 +02:00
Michael Niedermayer
ba31e59e83 ffmpeg: Override r_frame_rate by corrected timebase only for interlaced streams 
Fixes Ticket1664

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-16 01:04:42 +02:00
Michael Niedermayer
901f4bb6fc utils: consider mpeg4 in mp4/mov to have a unreliable timebase 
Partly fixes Ticket1664

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-16 01:04:02 +02:00
Michael Niedermayer
f5581266f7 ra288: assert order to be withinn supported range in do_hybrid_window() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 23:55:54 +02:00
Michael Niedermayer
db3a0aae9f msvideo1enc: fix initial keyframe value 
keyframe was never set to anything but 1

Fixes CID733730
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 23:52:08 +02:00
Stefano Sabatini
faa1cb50ed lavfi/ass: extend syntax for ass filter 
Make the filter accept named options for the first argument, and update
documentation accordingly.
 2012-10-15 22:40:08 +02:00
Stefano Sabatini
22c5cc239c tools/ffeval: include compat/getopt.c in case of missing system getopt() 2012-10-15 21:58:02 +02:00
Stefano Sabatini
a726ac9a11 examples/muxing: extend usage notice 2012-10-15 21:36:14 +02:00
Michael Niedermayer
0cc3cd5c65 Merge branch 'docu' of https://github.com/rdp/FFmpeg 
* 'docu' of https://github.com/rdp/FFmpeg:
  docu: add word resize to scale filter, to make searching for the word resize simpler
  docu: change verb flite
  docu: add flite ffmpeg example
  docu: fix flite example

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 21:22:10 +02:00
Michael Niedermayer
547ec4d303 ffmpeg: check timebase validity before using it. 
Found-by: Daemon404
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 20:35:45 +02:00
Nicolas Noirbent
af32a1f2d1 doc/filters: pad examples should be a @subsection 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 20:35:45 +02:00
rogerdpack
dfd085aae2 docu: add word resize to scale filter, to make searching for the word resize simpler 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
 2012-10-15 11:28:45 -06:00
rogerdpack
a8eaa9ebc6 docu: change verb flite 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
 2012-10-15 11:26:39 -06:00
rogerdpack
7f5a78a0da docu: add flite ffmpeg example 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
 2012-10-15 11:26:07 -06:00
rogerdpack
d9d5470636 docu: fix flite example 
Signed-off-by: rogerdpack <rogerpack2005@gmail.com>
 2012-10-15 11:24:08 -06:00
Paul B Mahol
3ca8a23288 lavf/audiointerleave: check return value of av_new_packet() 
Fixes CID733709.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 17:03:41 +00:00
Paul B Mahol
bb502411dd nutdec: check return value of av_new_packet() 
Fixes CID733173.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 17:03:41 +00:00
Tomas Härdin
8cbb8f5357 dv: Set FS flag from AVFrame.top_field_first 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 18:53:44 +02:00
Tomas Härdin
7b383bd9d7 dvdec: Set top_field_first from FS flag 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 18:53:44 +02:00
Tomas Härdin
2b4bbd12c2 dvdec: Move the VSC pack parsing to before avctx->execute() 
This allows the next commit to parse the FS flag.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 18:53:44 +02:00
Tim Nicholson
0ee57f8b14 rawdec.c: Extract interlace information from quicktime flag if it exisits. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 18:53:44 +02:00
Paul B Mahol
d7d5b5dfc1 flvdec: check return value of create_stream() 
Fixes null pointer dereference. Fixes CID732242.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 15:59:53 +00:00
Paul B Mahol
295218f531 idcin: check chunk_size value before using it 
Fixes integer overflow. Fixes CID732223.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 15:48:13 +00:00
Paul B Mahol
3f8148911c img2dec: check return value of av_new_packet() 
Fixes CID703626.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 14:53:56 +00:00
Paul B Mahol
011f3892ff h264: use designated initializers for AVClass 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 13:43:33 +00:00
Stefano Sabatini
59e31aa2ca examples/muxing: provide more information in case of avcodec_open2 failure 2012-10-15 15:35:50 +02:00
Stefano Sabatini
6133149e0c examples/muxing: add missing error checks 2012-10-15 15:35:50 +02:00
Stefano Sabatini
e56b3a5ebb examples/muxing: fix case inconsistency in message 2012-10-15 15:35:49 +02:00
Paul B Mahol
e75357ea7c xbmenc: cosmetics: reindent 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 13:28:23 +00:00
Paul B Mahol
5864fe62ef flacdec: replace -1 with AV_SAMPLE_FMT_NONE 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 13:26:47 +00:00
Michael Niedermayer
5c7a62aef5 movenc: fix tmcd parameters 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 15:09:46 +02:00
Michael Niedermayer
5bac83dae8 shorten: fix U8 to be planar too 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 15:09:46 +02:00
Paul B Mahol
916e40b5b4 smacker: return more meaningfull error codes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 12:48:38 +00:00
Michael Niedermayer
ae237a117a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  swscale: try to use mmap only if available
  configure: check for mprotect
  wmapro: use planar sample format
  wmalossless: output in planar sample format
  wmadec: use float planar sample format output
  shorten: use planar sample format
  lavc: update documentation for AVFrame.extended_data

Conflicts:
	libavcodec/shorten.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 14:09:35 +02:00
Paul B Mahol
4f5e5a0513 lavf/txd: cosmetics: fix identation 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-10-15 08:12:25 +00:00
Clément Bœsch
b08273c9ca lavf/mkv: avoid negative ts by default. 
This fixes playback in some circumstances (like webm in firefox).
Regression after 2c34367b.

It is also matching the Matroska specifications:
http://matroska.org/technical/specs/notes.html, "The quick eye will
notice that if a Cluster's Timecode is set to zero, it is possible to
have Blocks with a negative Raw Timecode. Blocks with a negative Raw
Timecode are not valid."
 2012-10-15 09:19:21 +02:00
Stefano Sabatini
304c37b216 tests: add fate-xface test 2012-10-15 08:32:34 +02:00
Stefano Sabatini
cd559bb49a lavc: add xface image decoder and encoder 
Based on libcompface code by James Ashton <James.Ashton@anu.edu.au>, and
relicensed to LGPL with the author's consent.
 2012-10-15 08:32:18 +02:00
Mans Rullgard
95cd815c36 swscale: try to use mmap only if available 
Some systems, e.g. Minix, have sys/mman.h defining MAP_ANONYMOUS without
providing (working) mmap and friends.  The mmx filter generation code
checks only for MAP_ANONYMOUS, not for availability of mmap itself which
leads to build errors on aforementioned systems.

This changes the conditional compilation to use mmap only if all the
required functions are available.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-15 02:39:49 +01:00
Mans Rullgard
e98b02de5f configure: check for mprotect 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-15 02:39:49 +01:00
Michael Niedermayer
35782bfbca h264: Change asserts to av_asserts in ff_h264_fill_default_ref_list() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 03:22:00 +02:00
Michael Niedermayer
151469db33 j2kenc: remove unneeded dereference 
Fixes CID703723
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 03:18:08 +02:00
Michael Niedermayer
1b8f4d773c ffmpeg: use framerate not fieldrate as filter input. 
Fixes a problem described in Ticket1065

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-15 00:40:36 +02:00
Michael Niedermayer
a63d7213b3 ffplay: Prevent 0/0 aspect from being passed on to lavfi 
0/0 fails to be parsed

Fixes Ticket1814
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-14 23:40:14 +02:00
Justin Ruggles
f9d732c264 wmapro: use planar sample format 2012-10-14 16:48:23 -04:00
Justin Ruggles
2725ce7c7c wmalossless: output in planar sample format 2012-10-14 16:48:23 -04:00
Justin Ruggles
7ebfe5b44a wmadec: use float planar sample format output 2012-10-14 16:48:23 -04:00
Justin Ruggles
977eb7d567 shorten: use planar sample format 2012-10-14 16:48:22 -04:00