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Commit Graph

39403 Commits

Author SHA1 Message Date
Luca Barbato
4a8562394b configure: Use the right pkgconf file for openjpeg
The current release of version 1 uses libopenjpeg1.
2014-03-10 11:48:04 +01:00
Luca Barbato
ee17be3fdd hevc: Use get_se_golomb_long
Do not use inline functions that refer to tables present in other
libraries.
2014-03-10 10:59:48 +01:00
Luca Barbato
5eacbb5328 golomb: Add a get_se_golomb_long
Useful in libavformat mostly.
2014-03-10 10:58:37 +01:00
Anton Khirnov
e854b8f9f4 Work around broken floating point limits on some systems.
The values of {FLT,DBL}_{MAX,MIN} macros on some systems (older musl
libc, some BSD flavours) are not exactly representable, i.e.
(double)DBL_MAX == DBL_MAX is false
This violates (at least some interpretations of) the C99 standard and
breaks code (e.g. in vf_fps) like
double f = DBL_MAX;
[...]
if (f == DBL_MAX) { // f has not been changed yet
    [....]
}
2014-03-10 10:27:17 +01:00
Martin Storsjö
8cafeb8bca mxfdec: Validate parameters to strftime
The MSVCRT version of strftime calls the invalid parameter handler
if the struct values in struct tm are invalid. In case no invalid
parameter handler is set for the process, the process is aborted.

This fixes fate failures on MSVC builds since 570af382.

Based on a patch by Hendrik Leppkes.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-10 11:11:08 +02:00
Tim Walker
558b20d729 matroskaenc: enable Annex B to MP4 conversion for HEVC tracks. 2014-03-09 18:09:40 +01:00
Tim Walker
a823d09486 matroskaenc: write private data in hvcC format for HEVC. 2014-03-09 18:09:40 +01:00
Tim Walker
4f3db5d341 movenc: allow muxing HEVC in MODE_MP4. 2014-03-09 18:09:40 +01:00
Tim Walker
b6c61fb83e movenc: enable Annex B to MP4 conversion for HEVC tracks. 2014-03-09 18:09:40 +01:00
Tim Walker
20b40a597c movenc: write hvcC tag for HEVC. 2014-03-09 18:09:40 +01:00
Tim Walker
1d9014f0b0 movenc: use 'hev1' tag for HEVC in MODE_MOV.
'hvc1' requires that parameter set NAL units be
present only in the samples entry, but not in the
samples themselves, requiring that additional
parameter sets, if present, be filtered out of the
samples and placed in new, additional sample entries
if they override or otherwise conflict with the
parameter sets present in the first sample entry.
We do not have any way of doing this at present, so
the files we produce can only comply with the
restrictions set for the 'hev1' sample entry name in
ISO/IEC 14496-15.
2014-03-09 18:09:40 +01:00
James Zern
3e0175d89a riff: add VP9 fourcc 2014-03-09 18:09:39 +01:00
Ben Littler
fb0a988f94 riff: IPJ2 decodes with JPEG2000 decoder
Samples can be made from mencoder and jp2avi.dll codec.
2014-03-09 18:09:39 +01:00
Baptiste Coudurier
9e71cc81f3 movdec: handle 0x7fff langcode as macintosh per the specs
The correct point that seperates ISO and MAC language codes is 0x400
according to the current QT spec. Old QT specs did not list where this
seperation is but apparently only defined the meaning of the first 137.
2014-03-09 18:09:39 +01:00
Piotr Bandurski
8a0bc40545 libspeex: support ZygoAudio (quality 10 mode) 2014-03-09 18:09:39 +01:00
Mark Himsley
360022bd3b isom: lpcm in mov default to big endian
It is my understanding that "Unless otherwise stated, all data in a
QuickTime movie is stored in big-endian byte ordering" [1] in MOV files.

I have a couple of thousand files, which technically are invalid because
their sound sample description element 4CC is 'lpcm' but its version is
0 - and "Version 0 supports only uncompressed audio in raw ('raw ') or
twos-complement ('twos') format" [2]

Because isom.c only contains a mapping for 4CC 'lpcm' to
AV_CODEC_ID_PCM_S16LE, these files have their audio decoded as LE when
it is actually BE.

This commit adds AV_CODEC_ID_PCM_S16BE as the first match for 4CC 'lpcm'.

[1]
https://developer.apple.com/library/mac/documentation/quicktime/QTFF/qtff.pdf
page 21
[2]
https://developer.apple.com/library/mac/documentation/quicktime/QTFF/qtff.pdf
page 178

Reviewed-by: Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
2014-03-09 18:09:39 +01:00
Piotr Bandurski
db32f14c3d isom: add "MNG" FourCC 2014-03-09 18:09:39 +01:00
Carl Eugen Hoyos
073cd30fb4 isom: Support MPEG-2 video mov files from FPC5 2014-03-09 18:09:39 +01:00
Piotr Bandurski
31e558fbcf isom: add "NO16" FourCC 2014-03-09 18:09:39 +01:00
Piotr Bandurski
6509012398 isom: add Radius DV YUV FourCCs 2014-03-09 18:09:38 +01:00
Carl Eugen Hoyos
eeae858596 isom: Support Sony XAVC in mov
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-03-09 18:09:38 +01:00
Ben Littler
c09804684a isom: add xd51 hdcam
Someone needs to binary search FCP for new isom...
2014-03-09 18:09:38 +01:00
Vittorio Giovara
4d33873c29 hevc: make pps/sps ids unsigned where necessary
Fixes integer overflow and out of array accesses.
Found-by: Mateusz j00ru Jurczyk and Gynvael Coldwind
2014-03-09 17:23:08 +01:00
Michael Niedermayer
ed06e5d92b hevc: Do not turn 32bit timebases into negative numbers
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
2014-03-09 17:22:53 +01:00
Michael Niedermayer
6cc94e9719 hevc: use av_mallocz() for allocating tab_ipm
Fixes use of uninitialized memory and out of stack array read.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
2014-03-09 17:08:11 +01:00
Michael Niedermayer
920c01adce hevc: Use get_bits_long() in decode_vui()
Fix assertion failure.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
2014-03-09 08:25:39 +01:00
Janne Grunau
74cc901905 float_dsp: fix errors in documentation 2014-03-09 00:45:35 +01:00
Janne Grunau
c708b54033 timer: use mach_absolute_time as high resolution clock on darwin
Not guaranteed to be in nanosecond resolution. On iOS 7 the duration
of one tick is 125/3 ns which is still more than an order of magnitude
better then microseconds.

Replace decicycles with the neutral UNITS. Decicycles is strange but
tenths of a nanosecond and unspecific "deci"-ticks for mach_absolute_time
is just silly.
2014-03-09 00:45:34 +01:00
Janne Grunau
634d9d8b39 arm: get_cabac inline asm
Based on the aarch64 asm. CPU cycle counts on cortex-a9 compared to
gcc 4.8.2:
before: 475 decicycles in get_cabac_noinline, 67106035 runs, 2829 skips
after:  393 decicycles in get_cabac_noinline, 67106474 runs, 2390 skips

Overall speedup is above 2%. Code generated by clang 3.4 is slower on
the same hardware and the relative change is a little larger.
2014-03-09 00:45:34 +01:00
Janne Grunau
dfe224f377 aarch64: get_cabac inline asm
Based on the x86 branchless get_cabac asm. get_cabac_noinline() gets
approximately 20% faster (no cycle counts available) compared to clang
from Xcode 5.1 beta5. More than 6% faster overall. A part of the overall
speedup might be explained by additional inlining of get_cabac().
2014-03-09 00:45:33 +01:00
Janne Grunau
4506a854a4 arm: vp3: remove incorrect const in ff_vp3_idct_dc_add_neon declaration
Was missed in aeaf268e52 when integrating
clear_blocks into the idct.
2014-03-09 00:45:33 +01:00
Pierre Lejeune
0e0cefb222 build: Use pkg-config for openjpeg
Bug-Id: 387
CC: libav-stable@libav.org
2014-03-08 19:42:32 +01:00
John Stebbins
565e0c6d86 movenc: allow override of "writing application" tag
Signed-off-by: Tim Walker <tdskywalker@gmail.com>

CC: libav-stable@libav.org
2014-03-08 18:59:35 +01:00
John Stebbins
0092c1dd8d matroskaenc: allow override of "writing application" tag
Signed-off-by: Tim Walker <tdskywalker@gmail.com>

CC: libav-stable@libav.org
2014-03-08 18:56:49 +01:00
Janne Grunau
61985ad72c arm: hpeldsp: fix put_pixels8_y2_{,no_rnd_}armv6
The overread avoidance fix in cbddee1cca
broke the computation for the last row since it prevented the safe
reading from the height+1-th row.

CC: libav-stable@libav.org
2014-03-08 18:31:57 +01:00
Keiji Costantini
8c09532672 rv10: K&R formatting cosmetics
Also sort #includes into canonical order.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-03-08 17:41:59 +01:00
Keiji Costantini
b4d372e091 rv10: Forward error from rv10_decode_packet
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-03-08 17:19:56 +01:00
Diego Biurrun
a801453423 g2meet: K&R formatting cosmetics 2014-03-08 16:35:20 +01:00
Derek Buitenhuis
f87a6e500b fic: Properly handle skip frames
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-03-07 14:54:33 +00:00
Diego Biurrun
f69befe5ee matroskadec: cosmetics: Fix "attachement" vs. "attachment" typo 2014-03-07 13:54:18 +01:00
Keiji Costantini
84cfce9f99 matroskadec: K&R formatting cosmetics
Also sort #includes into canonical order.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-03-07 13:39:07 +01:00
Martin Storsjö
77eed91fab rtmppkt: Rename the ts_delta field to ts_field
Based on a suggestion by Martin Panter. This is more descriptive,
since it's the actual timestamp field from the RTMP packet,
which might or might not be a delta depending on context (in
some packets it's a delta, in some packets it's an absolute
timestamp, and in some packets it's 0xffffff to indicate that
the actual delta or absolute timestamp is transmitted separately).

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-07 10:43:51 +02:00
Martin Panter
8bbb02ae4f rtmppkt: Properly handle extended timestamps when writing
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-07 10:43:47 +02:00
Martin Panter
48cfb5f411 rtmppkt: Add a descriptive comment
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-07 10:43:37 +02:00
Martin Panter
5b2ad78f97 rtmppkt: Handle extended timestamp field even for one-byte header
Related fix in "rtmpdump":
https://repo.or.cz/w/rtmpdump.git/commitdiff/79459a2

Adobe's RTMP specification (21 Dec 2012), section 5.3.1.3 ("Extended
Timestamp"), says "this field is present in Type 3 chunks". Type 3 chunks are
those with the one-byte header size.

This resolves intermittent hangs and segfaults caused by the read function,
and also includes an untested fix for the write function.

The read function was tested with ABC (Australia) News 24 streams, however
they are probably restricted to only Australian internet addresses. Some of
the packets at the start of these streams seem to contain junk timestamp
fields, often requiring the extended field. Test command:

avplay rtmp://cp81899.live.edgefcs.net/live/news24-med@28772

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-03-07 10:43:26 +02:00
Patrice Clement
93d216d37a dict: K&R formatting cosmetics 2014-03-07 01:19:22 +01:00
Derek Buitenhuis
d67dbfa7c1 libx265: Support API version 9
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-03-06 20:21:27 +00:00
Rainer Hochecker
b66382101c dxva2: Increase maximum number of slices for mpeg2
Some content requires an higher number of slices in order to
render properly.

Rise the number to 1024 and warn if ever it exceeds.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-06 19:28:20 +01:00
Luca Barbato
5b977c1d4f mxf: Return meaningful errors 2014-03-06 19:28:20 +01:00
Paul B Mahol
f06f6daaf8 mxf: Parse random index pack
Get the last partition offset and use it when footer partition
offset is missing.

Footer partition may not be present and even if present footer
partition offset may not be set in any partition except last one.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-06 19:28:20 +01:00