Commit Graph

43338 Commits

Author SHA1 Message Date
Stefano Sabatini
7794ddeae3 doc/ffmpeg: do not show examples making use of the deprecated glob_sequence pattern type
The syntax of the 'glob_sequence' pattern type is explained in the image2
manual section, so there is no need to replicate it here.

Also discourage the use of such deprecated pattern type by not showing
examples employing it.

Replace the syntax explanation with an use example of the 'glob' pattern
type.
2012-08-08 23:43:36 +02:00
Stefano Sabatini
3a06ea8436 lavf/img2dec: add and document pattern_type option
Allow to override the default 'glob_sequence' value, which is deprecated
in favor of the new 'glob' and 'sequence' options.

The new pattern types should be easier on the user since they are more
predictable than 'glob_sequence', and do not require awkward escaping.
2012-08-08 23:43:36 +02:00
Stefano Sabatini
0325e01fe7 doc/demuxers: itemize image2 examples and put them in a dedicated subsection 2012-08-08 23:43:31 +02:00
Clément Bœsch
cb5bb521aa lavf/movenc: use two explicit bytes instead of a short.
This also avoids a pointless cast.

Idea-by: Reimar Döffinger
2012-08-08 23:13:52 +02:00
Clément Bœsch
e6dd2852ca lavfi/atempo: remove dead increment. 2012-08-08 22:53:00 +02:00
Michael Niedermayer
b615dbb319 lavf: block special characters in dump metadata
This is limited to the chars that arent filtered by av_log() already
we might filter more aggressively if theres some case where this becomes
needed.

Fixes Ticket1181

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-08 21:13:15 +02:00
Michael Niedermayer
ee475e272e matroskadec: fix lace vs block duration.
Fixes Ticket1270

Thanks-to: Moritz Bunkus
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-08 17:54:49 +02:00
Stefano Sabatini
dbf25b70ea lavfi/testsrc: set default value for option "color" to NULL and rework color setting logic
Fix bogus warnings of the kind:
option 'color' is ignored with source 'testsrc'

when the color value is not explicitely set and the filter is different
from "color".
2012-08-08 16:49:53 +02:00
Michael Niedermayer
bed63a5e98 configure: fix sctp check.
This fixes build failures on debian/kfreebsd

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-08 16:20:18 +02:00
Paul B Mahol
c7bbd82170 doc/general: move ZeroCodec to right section
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-08-08 14:16:51 +00:00
Clément Bœsch
aca0f78114 lavf/movenc: add frame rate heuristic for timecode frame rate.
Fixes ticket 1576.
2012-08-08 09:11:26 +02:00
Clément Bœsch
4b365b0868 lavu/timecode: add av_timecode_check_frame_rate(). 2012-08-08 09:11:26 +02:00
Clément Bœsch
6b3484dcbc lavf/mxfenc: better error handling with invalid frame rate. 2012-08-08 09:11:25 +02:00
Clément Bœsch
aad737c669 lavf/mxfenc: simplify frame rate checks. 2012-08-08 09:11:25 +02:00
jamal
82e5c5d45b lavc/old_codec_ids: Fix make checkheaders. 2012-08-08 08:02:56 +02:00
Michael Niedermayer
e40f7f1e01 cavs: fix memleak
Fixes Ticket1335

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-08 01:14:18 +02:00
Michael Niedermayer
c794acc44e x86inc.asm: remove redundant ifdef __YASM_VER__
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-08 01:14:18 +02:00
Paul B Mahol
8654d6c892 libtwolame: fix stupid bug
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-08-07 22:56:35 +00:00
Michael Niedermayer
bb2f13c19f rename missed CodecID to AVCodecID
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 23:57:21 +02:00
Michael Niedermayer
2fc7c818cb Merge remote-tracking branch 'qatar/master'
* qatar/master:
  x86: fix build with nasm 2.08
  x86: use nop cpu directives only if supported
  x86: fix rNmp macros with nasm
  build: add trailing / to yasm/nasm -I flags
  x86: use 32-bit source registers with movd instruction
  x86: add colons after labels

Conflicts:
	Makefile
	libavutil/x86/x86inc.asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 23:04:55 +02:00
Paul B Mahol
2da5a5ce00 gifdec: return more meaningful error codes
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-08-07 20:58:20 +00:00
Paul B Mahol
f64288960b gifdec: remove redundant "gif: " from av_dlog()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-08-07 20:58:20 +00:00
Paul B Mahol
3662f787e7 gifdec: pass avctx to av_log()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-08-07 20:58:19 +00:00
Michael Niedermayer
7a72695c05 Merge commit '36ef5369ee9b336febc2c270f8718cec4476cb85'
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85':
  Replace all CODEC_ID_* with AV_CODEC_ID_*
  lavc: add AV prefix to codec ids.

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	ffprobe.c
	ffserver.c
	libavcodec/8svx.c
	libavcodec/avcodec.h
	libavcodec/dnxhd_parser.c
	libavcodec/dvdsubdec.c
	libavcodec/error_resilience.c
	libavcodec/h263dec.c
	libavcodec/libvorbisenc.c
	libavcodec/mjpeg_parser.c
	libavcodec/mjpegenc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pcm.c
	libavcodec/r210dec.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/version.h
	libavdevice/alsa-audio-dec.c
	libavdevice/bktr.c
	libavdevice/v4l2.c
	libavformat/asfdec.c
	libavformat/asfenc.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/caf.c
	libavformat/electronicarts.c
	libavformat/flacdec.c
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavformat/framecrcenc.c
	libavformat/img2.c
	libavformat/img2dec.c
	libavformat/img2enc.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/matroska.c
	libavformat/matroskadec.c
	libavformat/matroskaenc.c
	libavformat/mov.c
	libavformat/movenc.c
	libavformat/mp3dec.c
	libavformat/mpeg.c
	libavformat/mpegts.c
	libavformat/mxf.c
	libavformat/mxfdec.c
	libavformat/mxfenc.c
	libavformat/nsvdec.c
	libavformat/nut.c
	libavformat/oggenc.c
	libavformat/pmpdec.c
	libavformat/rawdec.c
	libavformat/rawenc.c
	libavformat/riff.c
	libavformat/sdp.c
	libavformat/utils.c
	libavformat/vocenc.c
	libavformat/wtv.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 22:45:46 +02:00
jamal
49440853d0 build: Fix some paths in uninstall-libs
Folder and file names weren't being separated with a slash.
This resulted in .dll.a, .lib and .def files not being removed on uninstall.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2012-08-07 22:34:10 +02:00
jamal
7c5466d4fc checkheaders: Fix directory creation in out-of-tree builds.
checkheaders wasn't creating folders as needed, so if it was run
immediately after the configure script it would fail as soon as
it tried to compile headers inside the ARCH folders.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2012-08-07 22:34:10 +02:00
Michael Niedermayer
bc773d0d42 Merge commit 'f5d2c597e99af218b0d4d1cf9737c7e68ee934e4'
* commit 'f5d2c597e99af218b0d4d1cf9737c7e68ee934e4':
  build: fix library installation on cygwin
  mpc8: add a flush function
  mpc8: set packet duration and stream start time instead of tracking frames

Conflicts:
	libavformat/mpc8.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 21:49:00 +02:00
Michael Niedermayer
0049af2628 pnmdec: make ff_pnm_decode_header() more robust
Fixes ticket1321

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 21:06:40 +02:00
Michael Niedermayer
bb7744a45b pnmdec: make pnm_get more robust
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 21:06:40 +02:00
Derek Buitenhuis
9b34ae4a65 configure: Add support for e500mc CPU
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 21:06:40 +02:00
Paul B Mahol
13c5069187 lavfi: add smptebars source
Patch readapted by Stefano Sabatini, color values proposed by Tim
Nicholson <nichot20@yahoo.com>.

Address trac ticket #1462.

See thread:
Subject: [FFmpeg-devel] [PATCH] smptebars filter
Date: Wed, 20 Jun 2012 01:54:58 +0000

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-08-07 20:06:56 +02:00
Stefano Sabatini
13bbc464ed examples/muxing: set codec in the codec context
Make add_{audio,video}_stream return the found codec, and pass it to
avcodec_open2() through open_{audio,video} functions.

Fix failure:
No codec provided to avcodec_open2().
could not open codec

This is also consistent with the use of the avcodec_open2() API in the
codebase.
2012-08-07 20:04:19 +02:00
Michael Niedermayer
8993c25695 avidec: fix AVStream.info memleak with dv.
Fixes Ticket1334

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 19:18:53 +02:00
Michael Niedermayer
2f6f2f4f73 mpeg12dec: move checks out of decode picture coding extension.
Fixes out of array reads
Fixes Ticket1330

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 17:59:19 +02:00
Mans Rullgard
edd8226795 x86: fix build with nasm 2.08
It appears that something goes wrong in old nasm versions when the
%+ operator is used in the last argument of a macro invocation and
this argument is tested with %ifdef within the macro.  This patch
rearranges the macro arguments such that the %+ operator is never
used in the last argument.
2012-08-07 15:24:34 +01:00
Mans Rullgard
180d43bc67 x86: use nop cpu directives only if supported
nasm does not support 'CPU foonop' directives.  This adds a configure
test for the directive and uses it only if supported.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 15:22:20 +01:00
Mans Rullgard
7238265052 x86: fix rNmp macros with nasm
For some reason, nasm requires this.  No harm done to yasm.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 15:21:58 +01:00
Mans Rullgard
f295fee2c9 build: add trailing / to yasm/nasm -I flags
nasm requires a trailing / on paths specified with -I.
It does no harm with yasm.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 15:21:40 +01:00
Mans Rullgard
2b140a3d09 x86: use 32-bit source registers with movd instruction
yasm tolerates mismatch between movd/movq and source register size,
adjusting the instruction according to the register.  nasm is more
strict.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 15:21:20 +01:00
Mans Rullgard
a3df4781f4 x86: add colons after labels
nasm prints a warning if the colon is missing.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 15:20:56 +01:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Anton Khirnov
104e10fb42 lavc: add AV prefix to codec ids. 2012-08-07 15:56:39 +02:00
Yaakov Selkowitz
f5d2c597e9 build: fix library installation on cygwin
This installs libraries using the proper names and locations,
generates an import lib for the DLL, and drops no longer needed
linker flags.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-07 12:39:04 +01:00
Michael Niedermayer
7febc5aa93 arm: fix compile with disable-optimizations on android
Fixes Ticket1241

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 13:31:40 +02:00
Clément Bœsch
cf753d5b59 doc: fix misspelled "convergence".
Found-by: David Rice
2012-08-07 07:37:39 +02:00
Paul B Mahol
011ce89dba avcodec: add bmp parser
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-08-07 03:15:39 +00:00
Michael Niedermayer
29d1df66ad mpegaudiodec: replace assert() by check under #ifdef DEBUG
The assert can be false with some invalid inputs, the check is
too expensive to always do though for just a warning message.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 04:45:06 +02:00
Michael Niedermayer
3865ec2ace proresenc_kostya: do not attempt to free random things
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 01:11:28 +02:00
Michael Niedermayer
cde4741177 h264: disable assert on current_picture_ptr being null.
It is possible in various error pathes as well as gap handling
that this has already been allocated. Its not clear why that
would be a problem with the current code, thus disable the
assert to avoid common assert failure when asserts are enabled.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-07 00:18:59 +02:00
Michael Niedermayer
7ae473e8a0 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  nuv: K&R formatting cosmetics
  build: generalise rules and variable settings for av* programs
  nuv: check RTjpeg header for validity
  Revert "nuv: check per-frame header for validity."
  imc: remove unused field IMCContext.one_div_log2
  imc: fix size of a memset()
  imc: remove empty if() block
  fate: simplify variable setting filter.mak
  lavf: Declare an AVRational struct without a struct literal

Conflicts:
	Makefile
	configure
	libavcodec/nuv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-06 22:22:37 +02:00