Laurent Aimar
9a0a64cb26
Fix potential overreads in rv34 decoder.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 17:38:26 +02:00
Michael Niedermayer
bfadca1faf
mjpegdec: print nb_components too in pict debug info
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 01:38:58 +02:00
Michael Niedermayer
b002184fa1
mjpegdec: make sure we dont interpret things after the bitstream buffer as resync marker
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-17 01:38:58 +02:00
Stefano Sabatini
d93a448be3
graph2dot: show timebase information for audio links
2011-09-17 01:36:32 +02:00
Stefano Sabatini
db79d04173
af_aresample: do not request a buffer with AV_PERM_REUSE2 permissions in filter_samples()
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That was pointless. Simplify.
2011-09-17 01:36:00 +02:00
Michael Niedermayer
b6c04b6821
mjpegdec: Remove buggy avid hacks, they dont do anything good with any file i found
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Fix multi plane jpeg
Fixes ticket471
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 23:09:12 +02:00
Michael Niedermayer
93869d4e44
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
libx264: introduce slice-max-size option
Fixed size given to init_get_bits().
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 21:43:56 +02:00
Michael Niedermayer
5c5306df96
lavf/utils: rewrite real fps calculation code.
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The new code is free of biasing to the first timestamps
Fixes fraps.fps.test.zip
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 21:29:58 +02:00
Stefano Sabatini
e3fc0e8280
lavdev/lavfi: reindent after the last commit
2011-09-16 21:22:11 +02:00
Stefano Sabatini
4893c204c8
lavdev/lavfi: add audio support
2011-09-16 21:22:05 +02:00
Mina Nagy Zaki
3ee0bedcc0
lavfi: refactor query_formats and auto-insert audio conversion filters
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Behaviour has been changed to fail negotiation if fields have been
left empty.
Patch was originally based on a patch by Hemanth.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 20:44:27 +02:00
Stefano Sabatini
37cc443c83
lavfi: add audio convert filter
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Add aconvert filter to perform sample format, channel layout, and
packing format conversion.
The aconvert code depends on audio conversion code in libavcodec, so
this requires a dependency on libavcodec.
Based on previous work by S.N. Hemanth Meenakshisundaram and Mina Nagy
Zaki, performed for the GSoC 2010 and 2011.
2011-09-16 20:44:27 +02:00
Stefano Sabatini
553c5e9f23
lavfi: add and use an inlink variable in avfilter_config_links()
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Simplify expressions, improve readability.
2011-09-16 20:44:27 +02:00
Stefano Sabatini
71c644ceda
lavfi: set link audio time_base if not set in avfilter_config_links()
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The set value depends on the input link, or on the sample_rate value.
Avoids the need to explicitely set the time_base value.
2011-09-16 20:44:26 +02:00
Daniel Kristjansson
4460b81f9e
mxfenc: Add support for MPEG-2 MP@HL-14 in mxf container
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Support Main Profile at High 1440 Level in MXF container,
using essence coding label from SMPTE RDD 9, table 6.
2011-09-16 18:16:30 +02:00
Luca Barbato
3a78fb57de
libx264: introduce slice-max-size option
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Yet another option useful for low latency streaming.
2011-09-16 07:56:17 -07:00
Clément Bœsch
8af64e1a67
ffprobe: fix crash with -h.
2011-09-16 14:31:42 +02:00
Clément Bœsch
9eb1c94713
doc: fix x264_opts/x264opts typo.
2011-09-16 11:50:06 +02:00
Ramiro Polla
6613db9736
dshow: remove filters from graph before releasing them
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:16:05 +02:00
Ramiro Polla
a1644f6287
dshow: reset list for each filter removed
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:16:05 +02:00
Ramiro Polla
215e197942
dshow: invert condition to avoid leaking objects
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:16:05 +02:00
Ramiro Polla
dd41036a4c
dshow: cleanup internal references on capture interface
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:16:05 +02:00
Ramiro Polla
0b951d103d
dshow: release pin on disconnect
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:16:05 +02:00
Ramiro Polla
c7807eeb78
doc: add documentation for dshow indev
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:16:00 +02:00
Ramiro Polla
01b997b958
dshow: indent
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:09:47 +02:00
Ramiro Polla
0883a7fa3b
dshow: add option to list audio/video options
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:09:13 +02:00
Ramiro Polla
c4b2027d10
dshow: add audio/video options
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:06:56 +02:00
Ramiro Polla
d0da310317
dshow: initialize variable to prevent releasing random data
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:02:26 +02:00
Ramiro Polla
ee4ed80485
dshow: factorise cycling through pins
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Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2011-09-16 11:02:13 +02:00
Michael Niedermayer
41215fdeb3
libavfilter/formats.c: fix compile of test
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 06:07:07 +02:00
Michael Niedermayer
cfe4e8c220
bintext: make decoder names unique
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:32 +02:00
Michael Niedermayer
3ac4f444e2
bintext: set buffer hints
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:32 +02:00
Michael Niedermayer
b9dbaa409f
bintext: fix possible x variable overflow.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:32 +02:00
Michael Niedermayer
fa2dbcd46a
bintext: remove unneeded get_buffer()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:31 +02:00
Peter Ross
07a70caba7
Binary text decoder
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Decoder and demuxer for various binary text formats.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-16 05:53:14 +02:00
Stefano Sabatini
ea8de109af
lavfi: add avfilter_all_channel_layouts public symbol
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This list is mainly useful to be directly used as a parameter by the
audio sink buffer, when there is no need to force a specific channel
layout.
The list of formats is generated programmatically, and avoids channel
layouts not supported by libavfilter (with more than 8 channels).
We preferred to avoid compile-time generation in order to avoid some
unnecessary complexity (build hacks, generating code maintainance
etc.).
A more compact way to express this list through the use of macros
should be possible when libavfilter will support more than 8 channels,
as there will be no need to filter out channel layouts with more than
8 channels.
See thread:
Subject: [FFmpeg-devel] [PATCH] lavfi: add ff_all_channel_layouts internal symbol
Date: Sat, 20 Aug 2011 15:33:16 +0200
2011-09-16 00:46:41 +02:00
Stefano Sabatini
9899037dc6
lavfi: rename avfilter_all_* function names to avfilter_make_all_*
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A function name should tell what the function does rather than what
the function returns. This also avoids possible conflicts
(e.g. between a function and a public list of all supported formats),
and clarifies the code.
Breaks audio API/ABI, add a backward compatibility layer for video
API/ABI.
2011-09-16 00:42:47 +02:00
Stefano Sabatini
98b906e1af
APIchanges: remove prores decoder addition entry
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It is not an API change.
2011-09-16 00:42:09 +02:00
Michael Niedermayer
62101030c4
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
swscale: fix byte overreads in SSE-optimized hscale().
matroskadec: fix typo.
matroskadec: bail on parsing of incorrect seek index segments
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-15 23:10:26 +02:00
Michael Niedermayer
e78d1a594a
mpegts: make sure the "standard" code doesnt override the probing with NONE/DATA.
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Fixes video stream detection in vid_0x80.ts
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-15 23:01:04 +02:00
Laurent Aimar
b59efc9434
Fixed size given to init_get_bits().
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init_get_bits() takes a number of bits and not a number of bytes as
its size argument.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
2011-09-15 13:23:04 -07:00
Ingo Brückl
5d305c9398
Correct determination of file size and frames in VBRI headers
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The fields "Number of Bytes" and "Number of Frames" are mixed up. "Bytes"
come first, "Frames" behind.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-15 20:16:55 +02:00
Elvis Presley
b3887bd5fa
configure: require gplv2 for prores
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Signed-off-by: Elvis Presley <elvis@e.p>
2011-09-15 17:07:00 +02:00
Elvis Presley
db54ff6d53
configure: add GPLv2 support (needed for ProRes)
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Signed-off-by: Elvis Presley <elvis@e.p>
2011-09-15 17:06:21 +02:00
Ronald S. Bultje
ea540401d6
swscale: fix byte overreads in SSE-optimized hscale().
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SSE-optimized hScale() scales up to 4 pixels at once, so we need to
allocate up to 3 padding pixels to prevent overreads. This fixes
valgrind errors in various swscale-tests on fate.
2011-09-15 07:30:46 -07:00
Elvis Presley
3dd47ae537
Revert "get_bits: remove x86 inline asm in A32 bitstream reader"
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This reverts commit 23ce6e7212
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2011-09-15 15:59:04 +02:00
Elvis Presley
5554de13b2
ProRes Decoder
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Signed-off-by: Elvis Presley <elvis@e.p>
2011-09-15 15:58:56 +02:00
Dustin Brody
d7d2f0e63c
matroskadec: fix typo.
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-09-15 09:34:38 +02:00
Dustin Brody
4a9628f276
matroskadec: bail on parsing of incorrect seek index segments
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-09-15 09:34:16 +02:00
Michael Niedermayer
d55b06b8e7
mjpeg: interlaced buggy avid fix
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Fix Ticket362
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-15 04:20:11 +02:00