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Author SHA1 Message Date
Carl Eugen Hoyos
a1e52c9441 Simplify ptx decoding on big-endian. 
Reviewed-by: Reimar Döffinger
 2012-07-15 15:04:44 +02:00
Piotr Bandurski
a8ff7e3f96 riff: Assign U263 FourCC to CODEC_ID_H263 2012-07-15 14:55:05 +02:00
Piotr Bandurski
96e2507363 isom: add "NO16" FourCC 
samples:

http://www.datafilehost.com/download-46d9a0fa.html

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-15 14:49:32 +02:00
Piotr Bandurski
198c4ea200 riff: add dvis/pdvc FourCCs 
samples:

http://www.datafilehost.com/download-4b49270d.html

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-15 14:49:32 +02:00
Michael Niedermayer
209f92d94a lavc: add seperate AVCodec for CODEC_ID_H263P so demuxers can use that id. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-15 14:49:32 +02:00
Piotr Bandurski
8d0ec6e060 isom: add "MNG" FourCC 
sample:

http://www.datafilehost.com/download-92da395c.html

Reviewed-by:  compn <tempn@twmi.rr.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-15 14:49:32 +02:00
Ronald S. Bultje
b4675d0fbf configure: Check for CommandLineToArgvW 
The actual result of the check isn't used anywhere (since we
use this function unconditionally within #ifdef _WIN32), but it
makes sure we explicitly link to shell32 (which is linked in
implictly on mingw).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-15 14:03:53 +03:00
Mashiat Sarker Shakkhar
082829520e vc1dec: Do not use random pred_flag if motion vector data is skipped 
This fixes SA10143.vc1 from test-suite. Also partially fixes MC-VC1.ts
from videolan streams archive.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-15 14:02:38 +03:00
Martin Storsjö
25f056e6d4 vp8: Enclose pthread function calls in ifdefs 
This fixes building with threads disabled.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-15 13:55:18 +03:00
Paul B Mahol
2c31ed3330 exr: make channel_offsets int instead of int8_t 
Prior to this change max number of channels for float data which was
going to be correctly decoded was 32, which is rather small
considering that exr allows multiple channel layers.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-15 02:53:51 +00:00
Paul B Mahol
1463bd902a cosmetics: reindent after d3abbb1d1 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-15 02:31:40 +00:00
Paul B Mahol
a8f6df8a4f libfdk-aacenc: remove redundant log message if ff_alloc_packet2 fails 
The whole point of ff_alloc_packet2 is to not bloat code with
duplicated error messages.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-15 02:19:48 +00:00
Ronald S. Bultje
c44091a9f7 snow: refactor code to work around a compiler bug in MSVC. 
This fixes the compiler error "cannot convert from 'BlockNode' to
'int16_t'".
 2012-07-14 19:19:34 -07:00
Martin Storsjö
a794600c00 vp8: Include the thread headers before using the pthread types 
This was unnoticed on linux, since stdlib.h apparently includes
files declaring the pthread_mutex_t and pthread_cond_t types.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-07-14 19:19:33 -07:00
Paul B Mahol
6ad4560031 mss1: improve check if decoded pivot is invalid 
The pivot has to lie between 0 and base.
Check of ==base is insufficient.
Thus replace it by a proper check.

Fixes out of array write.

Fixes bug #1531.

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-15 02:12:02 +00:00
Michael Niedermayer
ab46300078 Merge remote-tracking branch 'dwbuiten/master' 
* dwbuiten/master:
  doc: Remove stray @item from git-howto
  libfdk-aac: Port to ff_alloc_packet2
  doxy: move av_guess_sample_aspect_ratio to correct place

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-15 03:40:19 +02:00
Michael Niedermayer
39afcf1d7e Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  eval: add gt(), gte(), lt() and lte() fate tests
  eval: fix swapping of lt() and lte()
  imgconvert: deprecate avcodec_find_best_pix_fmt()
  imgconvert: add avcodec_find_best_pix_fmt2()
  imgconvert: avoid undefined left shift in avcodec_find_best_pix_fmt

Conflicts:
	libavcodec/imgconvert.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-15 01:23:16 +02:00
Ronald S. Bultje
39d18f21a5 configure: Check for getaddrinfo in ws2tcpip.h, too 
This function is only available in the headers if unconditionally
targeting a version >= XP. It is not strictly necessary, since we
try loading these functions dynamically at runtime on windows in
the fallback, but this makes things a bit faster and more
straightforward.

On mingw32, this function isn't visible by default, while it is
on mingw64 (on both 32 and 64 bit).

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-15 02:19:34 +03:00
Philip Langdale
2c501ae82b movtextdec: 3GPP TS 26.245 Timed Text Decoder. 
This change introduces a basic decoder for 3GPP Timed Text subtitles,
also known as TX3G, Quicktime subtitles, or "movtext" in the existing
code.

This initial change doesn't attempt to parse styling information,
and just reads the plain text of the subtitles. I intend to add
support for styles eventually, but it's challenging due to a lack
of existing players that support them.

Signed-off-by: Philip Langdale <philipl@overt.org>
 2012-07-14 14:50:02 -07:00
Daniel Kang
951455c1c1 vp8: implement sliced threading 
Testing gives 25-30% gain on HD clips with two threads and
up to 50% gain with eight threads.

Sliced threading uses more memory than single or frame threading.

Frame threading and single threading keep the previous memory
layout.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-07-14 20:18:54 +02:00
Daniel Kang
17343e3952 vp8: move data from VP8Context->VP8Macroblock 
In preparation for sliced threading.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-07-14 20:18:54 +02:00
Daniel Kang
337ade52de vp8: refactor decoding a single mb_row 
This is in preperation for sliced threading.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-07-14 20:18:54 +02:00
Luca Barbato
45ff9e5b57 doc: update api changes with the right commit hashes 2012-07-14 20:07:25 +02:00
Luca Barbato
f3e5e6f05b mem: introduce av_malloc_array and av_mallocz_array 
Both function ease allocating large arrays implementing the overflow
check inside it.
 2012-07-14 20:07:25 +02:00
Michael Niedermayer
57d5a224ce mp3enc: add lame tag with start padding info 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-14 17:20:22 +02:00
Nicolas George
7b521c52c4 ffmpeg: add -progress option. 
It allows to send program-friendly (easy to parse)
progress information to a file or an URL.
 2012-07-14 14:51:18 +02:00
Janne Grunau
2d497c141d eval: add gt(), gte(), lt() and lte() fate tests 2012-07-14 13:43:10 +02:00
Nicolas George
3aba391fb5 libx264: list possible presets and tunes. 
The values are listed if setting them fails.
Using "-preset help" or "-preset list" have that effect.
 2012-07-14 13:37:50 +02:00
Max Lazarov
caac3ab6ef eval: fix swapping of lt() and lte() 
CC: libav-stable@libav.org
 2012-07-14 13:33:25 +02:00
Stefano Sabatini
160df9797e lavc/tiffenc: apply misc doxy fixes 2012-07-14 13:02:51 +02:00
Stefano Sabatini
6c3b3cfd90 ffprobe: add frame metadata printing 2012-07-14 13:02:51 +02:00
Thomas Kühnel
75abfab6c6 lavc/tiff: add GeoTIFF support to the TIFF decoder 
Work done for SOCIS 2011.

See thread:
Subject: [libav-devel] [PATCH 2/3] tiff: Add GeoTIFF support to the TIFF decoder
Date: Tue,  4 Oct 2011 00:19:52 +0200

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-07-14 13:02:38 +02:00
Stefano Sabatini
fb57180698 lavc/avcodec.h: keep avframe_* field setter and getter close 
Slightly more readable, now that the list is getting longer.
 2012-07-14 13:02:25 +02:00
Thomas Kühnel
f49ec1b404 lavc: add metadata to AVFrame 
See thread:
Subject: [libav-devel] [PATCH 1/3] avcodec: add metadata to AVFrame
Date: Tue,  4 Oct 2011 00:19:51 +0200
 2012-07-14 13:00:18 +02:00
jamal
2090e40410 configure: Check that texi2html supports --init-file 
Fixes ticket #1515
 2012-07-14 11:47:15 +02:00
jamal
d48f014ff1 doc/Makefile: Add missing $(HOSTEXESUF) to print_options 2012-07-14 11:47:09 +02:00
jamal
3e03f8d8b2 build: Fix documentation dependencies and rules 2012-07-14 11:47:01 +02:00
Stefano Sabatini
bd58f00ec1 doc/filters: prefer "special" over "magic" for special input/output labels 2012-07-14 11:40:08 +02:00
Stefano Sabatini
b65ccce866 doc/filters: update documentation 
In particular, assume existence of audio and sink filters.
 2012-07-14 11:39:31 +02:00
Stefano Sabatini
5a6c7a218c doc: merge libavfilter.texi into filters.texi 
There is no much point into splitting documentation for filters. Also
having a separate document for a library is inconsistent.
 2012-07-14 11:38:53 +02:00
Michael Niedermayer
825e1e2437 ffmpeg: use pkt_pts before pkt->pts for audio 
This fixes the timestamp of the first packet when samples have been skiped.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-14 04:24:40 +02:00
Michael Niedermayer
744bd8d08c ffmpeg: set pkt_timebase 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-14 04:24:00 +02:00
Michael Niedermayer
aa32971d2b lavc: adjust timestamp in case of skiping initial samples 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-14 03:49:41 +02:00
Michael Niedermayer
2fe186409b lavc: skip initial silence when requested 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-14 03:49:11 +02:00
jamal
0f03563d7e lavc/w32pthreads: Fix make checkheaders. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-14 03:02:03 +02:00
Stefan Gehrer
e98330df90 movenc: write track header transformation matrix depending on "rotate" metadata 
should fix ticket #505
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-14 02:57:11 +02:00
Paul B Mahol
bc0ef29cf0 exr: fix scan_line_size calculation 
This one will also work in cases when file have channels
we are not going to use.

Only compressed files where affected by this bug.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-13 23:48:50 +00:00
Paul B Mahol
cd3136e84a exr: print channel names not yet supported 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-13 23:02:11 +00:00
Paul B Mahol
fedefe4a87 exr: remove double ;; 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-13 21:14:01 +00:00
Paul B Mahol
1033807313 exr: frame multithreading support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-13 21:08:37 +00:00