Anton Khirnov
e230705392
avio: deprecate url_poll and URLPollEntry
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They're unimplemented and nobody cared to do anything with that for
10 years.
2011-04-04 07:45:44 +02:00
Justin Ruggles
e05a3ac713
ac3enc: select bandwidth based on bit rate, sample rate, and number of
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full-bandwidth channels.
This reduces high-frequency artifacts and improves the quality of the lower
frequency audio at low bit rates.
2011-04-03 20:59:14 -04:00
Justin Ruggles
e3c007bb43
flvdec: fix segfault in amf_parse_object() due to NULL key
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fixes Issue 2674
2011-04-03 20:29:04 -04:00
Mans Rullgard
906fd03070
fate: fix partial run when no samples path is specified
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This restores the behaviour of running only the builtin
regression tests when no path to external samples is given.
aa3805a
inadvertently broke this by always setting SAMPLES
to something. Using := makes the ifdef test work as expected
when the FATE_SAMPLES environment variable is empty.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-03 23:16:45 +01:00
Mans Rullgard
f7653904c8
ARM: NEON fixed-point forward MDCT
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-03 22:39:52 +01:00
Mans Rullgard
dba9852935
ARM: NEON fixed-point FFT
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-03 22:39:52 +01:00
Anton Khirnov
4dcde00cfc
lavf: bump minor version and add an APIChanges entry for avio changes
2011-04-03 23:38:05 +02:00
Anton Khirnov
8bea72f7eb
avio: simplify url_open_dyn_buf_internal by using avio_alloc_context()
2011-04-03 23:33:51 +02:00
Anton Khirnov
724f6a0fa4
avio: make url_fdopen internal.
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The unbuffered URLContext API will be made private, so there's no point
in this function being public.
2011-04-03 22:47:39 +02:00
Anton Khirnov
403ee835e7
avio: make url_open_dyn_packet_buf internal.
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It doesn't look fit to be a part of the public API.
Adding a temporary hack to ffserver to be able to use it, should be
cleaned up when somebody is up for it.
2011-04-03 22:47:32 +02:00
Anton Khirnov
6dc7d80de7
avio: avio_ prefix for url_close_dyn_buf
2011-04-03 22:47:05 +02:00
Anton Khirnov
b92c545282
avio: avio_ prefix for url_open_dyn_buf
2011-04-03 22:46:56 +02:00
Anton Khirnov
8978fedaee
avio: introduce an AVIOContext.seekable field
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Use it instead of url_is_streamed and AVIOContext.is_streamed.
2011-04-03 22:46:40 +02:00
Mans Rullgard
79997def65
ac3enc: use generic fixed-point mdct
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This makes the AC3 encoder use the shared fixed-point MDCT rather
than its own implementation. The checksum changes are due to
different rounding in the MDCT.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-03 19:01:53 +01:00
Brandon Mintern
aadfc9ee74
lavfi: add fade filter
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Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-03 08:47:16 +02:00
Michael Niedermayer
233ed6b314
Change yadif to not use out of picture lines.
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Fixes issue2272.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-03 08:46:19 +02:00
Anton Khirnov
4e3945fd28
lavc: deprecate AVCodecContext.antialias_algo
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It's been unused since mp3float decoder was added.
2011-04-03 08:43:11 +02:00
Anton Khirnov
4a49d2d59c
lavc: mark mb_qmin/mb_qmax for removal on next major bump.
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They've been unused and deprecated for about five years.
2011-04-03 08:43:09 +02:00
Mans Rullgard
bc154882e1
Fixed-point MDCT with 32-bit unscaled output
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-02 21:06:07 +01:00
Anton Khirnov
ed5fcd60b2
lavc: deprecate rate_emu
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It's not used anywhere and apparrently hasn't been for a very long time.
2011-04-02 16:18:37 +02:00
Anton Khirnov
8ed2ae09a2
lavc: mark hurry_up for removal on next major bump
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It has been deprecated for about five years, skip_idct/skip_frame should
be used instead.
2011-04-02 16:17:24 +02:00
Anton Khirnov
9073ca6c6e
parser: mark av_parser_parse() for removal on next major bump
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Fixes build with the bump, since the prototype is already marked for
removal.
2011-04-02 16:17:15 +02:00
Anton Khirnov
6f3d3eacf6
lavc: add missing audioconvert includes
2011-04-02 16:17:01 +02:00
Anton Khirnov
b4b167ecbf
jvdec: don't use deprecated CODEC_TYPE_*/PKT_FLAG_KEY
2011-04-02 16:16:44 +02:00
Mans Rullgard
aa05f2126e
ac3enc: ARM optimised ac3_compute_matissa_size
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 22:46:21 +01:00
Mans Rullgard
182826c884
ac3: armv6 optimised bit_alloc_calc_bap
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 22:46:05 +01:00
Mans Rullgard
5085a1a068
fate: simplify fft test rules
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 20:53:19 +01:00
Anton Khirnov
3c96c64821
avio: document avio_alloc_context.
2011-04-01 20:02:32 +02:00
Anton Khirnov
ab11317c1f
lavf: make compute_chapters_end less picky.
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In particular, now it assumes that
a) chapters are chronologically ordered
b) chapters have the same timebases
c) duration of the stream is known
and asserts if any of these is not met.
Make it properly deal with harsher conditions.
fixes issue2320
2011-04-01 19:53:55 +02:00
Matthew Hoops
0e635f3e86
sierravmd: fix Indeo3 videos
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-01 19:29:08 +02:00
Mans Rullgard
41327cca61
FFT: simplify fft8()
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Part of the fft8() function corresponds to the BUTTERFLIES macro,
so use it.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 17:50:59 +01:00
Mans Rullgard
b41a108914
fate: add fixed-point fft/mdct tests
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 15:16:06 +01:00
Mans Rullgard
6efe6028ed
Fixed-point support in fft-test
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-04-01 15:16:06 +01:00
Kostya Shishkov
29a290439b
ape: check that number of seektable entries is equal to number of frames
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fixes issue2480
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-01 09:34:44 +02:00
Jindrich Makovicka
e006d71fa8
mpegts: propagate avio EOF in read_packet()
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Allows distinguishing between EOF and IO error in read_packet return code.
Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-31 19:46:28 +02:00
Martin Storsjö
1c69c79f2b
configure: Initial support for --target-os=symbian
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Signed-off-by: Martin Storsjö <martin@martin.st>
2011-03-31 15:38:58 +03:00
Mans Rullgard
7087ce08c8
Fixed-point FFT and MDCT
2011-03-31 12:01:27 +01:00
Mans Rullgard
2f97b12eaf
Include dependencies for test programs
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This makes sure the various *-test programs are correctly rebuilt
when necessary.
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-31 12:01:27 +01:00
Mans Rullgard
7f6e05cdfd
ac3enc: simplify sym_quant()
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These expressions are equivalent since levels is always odd, and
overflow is impossible due to the constraints set by the assert().
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-31 12:01:27 +01:00
Kharkov Alexander
cb7e2c1ca8
flvdec: read index stored in the 'keyframes' tag.
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'keyframes' metatag is not part of the standard, it is just
convention to use such kind of metatag information for indexing.
Structure is following, it allows to have it inconsistent:
keyframes:
times (array):
time0 (num)
time1 (num)
time2 (num)
filepositions (array)
position0 (num)
position1 (num)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-31 07:31:58 +02:00
Alex Converse
9dd94f8379
mov: Add support for zero-sized stsc runs.
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A zero sized stsc run doesn't make a lot of sense but the spec does not
prohibit them and MPlayer VLC demuxers support them.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-31 07:28:20 +02:00
Martin Storsjö
229e2631be
rtsp: Use GET_PARAMETER for keep-alive for generic RTSP servers
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According to the RFC, GET_PARAMETER should be used for
this, and according to a report from Tim Ouellette,
OPTIONS doesn't work for keeping the connection alive for some
servers. Also, live555 uses GET_PARAMETER for this purpose.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-03-30 22:44:07 +02:00
John Stebbins
4b6f097b21
mlp_parse.c: set AVCodecContext channel_layout
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The channel layout isn't getting set for mlp and truehd audio.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 17:41:48 +02:00
Anton Khirnov
95c851e2c6
APIChanges: mark the place where 0.6 was branched.
2011-03-30 17:28:56 +02:00
Anton Khirnov
b64030f26d
avio: make get_checksum() internal.
2011-03-30 07:48:55 +02:00
Anton Khirnov
d09cc22d9c
avio: move ff_crc04C11DB7_update() from avio.h -> avio_internal.h
2011-03-30 07:48:38 +02:00
Anton Khirnov
4c4427a75d
avio: make init_checksum() internal.
2011-03-30 07:47:08 +02:00
anatoly
ce02f9becf
Add MxPEG decoder
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 07:18:34 +02:00
anatoly
e0e3b8b297
Add support for picture_ptr field in MJpegDecodeContext
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 07:18:34 +02:00
anatoly
f16055eedf
Move MJPEG's input buffer preprocessing in separate public function
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-30 07:18:34 +02:00