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Author SHA1 Message Date
Luca Barbato c1d647b15a mp3: Make the seek more robust 
Try to parse up to 4 packets to find the closest packet.

Reported-By: jan.schlueter@ofai.at
 2015-07-11 18:45:45 +02:00
Luca Barbato d80811c94e riff: Use the correct logging context 2015-07-11 18:45:44 +02:00
Luca Barbato 355864ef7a g726: Do not crash on user mistake 
Properly report the sample rate as invalid

CC: libav-stable@libav.org
 2015-07-11 18:45:44 +02:00
Luca Barbato 461b45efd0 lavc: Add nvenc.h to the skipheader 
Unbreak make checkheaders
 2015-07-09 21:34:57 +02:00
Luca Barbato 84b223cc6d configure: Make the new qsv encoder depend on libmfx 
Found-by: kropping
 2015-07-09 00:20:27 +02:00
Luca Barbato 8fcd121b82 doc: Use the succinct syntax for the channelmap example 
Mixing succinct and long syntax does not work.
 2015-07-09 00:09:53 +02:00
Luca Barbato c8b8271379 xcbgrab: Explicitly include xcb/shape.h 
Found-By: Cheristheus
 2015-07-06 20:00:34 +02:00
Luca Barbato d09b4cce21 mpjpeg: Simplify using avio_printf 2015-07-04 00:46:44 +02:00
Luca Barbato 80f955c908 vda: Check the correct pointer for buffer allocation 
CC: libav-stable@libav.org
Found-By: kropping
 2015-07-03 01:58:32 +02:00
Luca BarbatoandVittorio Giovara 0a49a62f99 h263: Always check both dimensions 
CC: libav-stable@libav.org
Found-By: ago@gentoo.org
 2015-06-30 15:34:38 +02:00
Luca BarbatoandVittorio Giovara 6f4cd33efb cosmetic: Reformat ff_h263_decode_mba 2015-06-30 15:34:38 +02:00
Luca BarbatoandVittorio Giovara e95c7a6185 mov: Preserve the metadata even when bit-exactness is requested 
Make sure to not write the custom `encoder` string in that case.

Bug-Id: 845
CC: libav-stable@libav.org
 2015-06-30 15:34:38 +02:00
Luca Barbato 1b4c468477 riff: Validate the wav header size before trying to parse it 2015-06-28 17:32:40 +02:00
Luca Barbato 5bdfc17189 asf: Do not skip data streams 2015-06-28 17:10:54 +02:00
Luca Barbato 8a26ae5f94 mpjpeg: Check stream allocation 
Bug-Id: CID 1308152
 2015-06-28 10:27:19 +02:00
Luca Barbato 92fdc80cab nvenc: Fix NV12 input 2015-06-26 22:18:24 +02:00
Luca BarbatoandVittorio Giovara 4d55484391 dds: Fix palette mode on big endian 
Found-By: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-24 14:45:16 +01:00
Luca BarbatoandVittorio Giovara 2ecfd45164 Implement Snappy decompression 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-06-22 15:23:08 +01:00
Luca Barbato 61dc9d647c udp: Fix local_port management 
The default value for unset is -1, not 0.

Problem introduced in 66028b7ba6
 2015-06-22 10:47:29 +03:00
Luca Barbato 8655c54160 libvpx: Support the vp9 extended profiles 
Bump the minimum libvpx version to 1.3.0 and rework the configure logic
to fail only if no decoders and encoders are found.

Based on the original patch from Vittorio.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-21 16:27:18 +03:00
Luca Barbato 05bf3f54e6 libvpx: Do not set vp8 only parameters when encoding in vp9 2015-06-20 12:18:01 +03:00
Luca Barbato c060d046aa af_resample: Set the number of samples in the last frame 
Otherwise trailing zeroes would appear.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-20 12:18:01 +03:00
Luca Barbato 9af7e8045e lavc: Clarify the behaviour of dimension and format context fields 
The AVCodecContext width, height, coded_width, coded_height and format
are used mainly as decoding hints and they get internally overwritten
during the data parsing stage.

Do not assume they match the last AVFrame provided by
avcodec_decode_video2 and assimilated functions since multi-threading
and other frame reordering might make those values to refer to frames
that will be outputted in the future.

CC: libav-stable@libav.org
 2015-06-15 13:39:07 +02:00
Luca Barbato 03ca6d70df x264: Factor out the reconfiguration code 2015-06-15 13:39:07 +02:00
Luca Barbato 24ad3ac6a3 nut: Drop doxygen markers 2015-06-15 13:39:07 +02:00
Luca BarbatoandVittorio Giovara 64a2e84416 eamad: Use the correct headers 
Untangle eamad from the mpeg12.h header and speed up rebuilding.
 2015-06-12 12:29:46 +01:00
Luca BarbatoandVittorio Giovara 8606e881b0 mpeg12: Move the vlc bits to a stand alone file 2015-06-12 12:29:46 +01:00
Luca Barbato b14086ca38 mkv: Correctly report the latest packet had been flushed 
Bug-Id: 865
CC: libav-stable@libav.org
 2015-06-09 14:27:54 +02:00
Luca Barbato a6f19d6a9f configure: Support MSVC 2015 
The C runtime C99 compatibility had been improved a lot and it now
rejects some of the compatibility defines provided for the older
versions.

Many thanks to Ray for the time spent testing.

Bug-Id: 864
CC: libav-stable@libav.org
 2015-06-08 13:27:49 +02:00
Luca Barbato bc76c46943 aac: Wait to know the channels before allocating frame 
The channel configuration can be delivered only by the PCE,
try to parse it first and not try to decode until a channel
configuration is set.

CC: libav-stable@libav.org
 2015-06-07 10:14:46 +02:00
Luca Barbato 252d6200c3 avio: Add avio_put_str16be 2015-06-07 10:14:45 +02:00
Luca Barbato 9b56ac74b1 mpjpeg: Initial implementation 
Support only streams with Content-Length.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-07 10:14:45 +02:00
Luca Barbato 7f596368a4 bink: Factorize bink put_pixel 
And make sure to check INTER_BLOCK as had been fixed by Michael
Niedermayer.

Reported-By: Andreas Cadhalpun
CC: libav-stable@libav.org
 2015-06-03 14:39:03 +02:00
Luca Barbato fd11465b21 configure: Use pkg-config for fdk-aac 
Makes the life of the people already setting PKG_CONFIG_PATH simpler.
 2015-06-02 10:33:32 +02:00
Luca Barbato 604abd025d configure: Provide an option to override the environment 
Useful to have `make config` work with custom pkgconf path.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-02 10:33:11 +02:00
Luca Barbato 06db45523c configure: Support the extended pkgconf syntax 
Make possible to require a combination of
packages and/or pin specific versions.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-06-02 10:33:11 +02:00
Luca Barbato b08caa87c3 nvenc: H264 and HEVC encoders 
Partially based on the work of Timo Rothenpieler <timo@rothenpieler.org>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-05-31 15:17:22 +02:00
Luca Barbato a8a90906fb mov: Correctly allocate ctts_data 
It can be reallocated.

CC: libav-stable@libav.org
 2015-05-31 13:05:12 +02:00
Luca Barbato d0bf20a4f2 ppc: vsx: Implement diff_pixels and get_pixels 
Use a macro to abstract the endianness.
 2015-05-31 12:07:11 +02:00
Luca Barbato eecd29b3fd ppc: vsx: Implement float_dsp 2015-05-31 12:07:11 +02:00
Luca Barbato 7d07ee5a9b ppc: cpu: Add support for VSX and POWER8 extensions 2015-05-31 12:07:11 +02:00
Luca Barbato da60b99a88 ppc: Restrict some Altivec implementations to Big Endian 
In Little Endian the vec_ld/vec_st operations work as
expected only for byte-vectors.
 2015-05-31 12:07:11 +02:00
Luca Barbato f22ebd2555 ppc: configure: Support ISA 2.06 and later 
POWER 7 and POWER 8 support VSX and ldbrx.

POWER 8 supports additional extended VSX instructions introduced
with ISA 2.07.
 2015-05-31 12:07:10 +02:00
Luca Barbato 3058872c29 ppc: Clarify and extend the cpuid check 
Add POWER entries.
 2015-05-31 12:07:10 +02:00
Luca Barbato baa94563fe ppc: linux: Check altivec using the auxv 
Should prevent trying to use altivec when it is disabled by the kernel.
 2015-05-31 12:07:10 +02:00
Luca Barbato 7014b65995 ppc: pixblockdsp: Use the abriged vector types 2015-05-31 12:07:10 +02:00
Luca Barbato 72cebae0d9 ppc: avutil: Use the abriged vector types 2015-05-31 12:07:10 +02:00
Luca Barbato 254eb5b6fa ppc: avutil: Drop a potentially dangerous workaround 
The compiler is free to optimize such expressions in any sort of way.
 2015-05-31 12:07:10 +02:00
Luca Barbato 0181ae9af2 h264: Make sure reinit failures mark the context as not initialized 
Bug-Id: CVE-2015-3417
CC: libav-stable@libav.org
 2015-05-30 16:28:32 +02:00
Luca Barbato 5ecabd3c54 msrle: Use FFABS to determine the frame size in msrle_decode_pal4 
As done in msrle_decode_8_16_24_32.

Bug-Id: CVE-2015-3395
CC: libav-stable@libav.org
 2015-05-30 16:28:32 +02:00
Luca Barbato 2fb02ecfd1 fate: Reduce the number of frames used to test video filters 
Use 5 frames for video filter tests and a single one for the
pixelformat tests.

Greatly reduces the test duration without reducing coverage.
 2015-05-10 13:49:30 +02:00
Luca Barbato 254f3daba4 nut: Make sure to clean up on read_header failure 
Based on Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> work.

CC: libav-stable@libav.org
 2015-05-09 15:55:50 +02:00
Luca Barbato 06f4b1e37a avplay: Do not print a possibly uninitialized value 
Initialize `diff` to 0.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-30 14:15:12 +02:00
Luca Barbato e8c4db0d4d xcbgrab: Validate the capture area 
And notify why the capture is impossible.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-30 14:10:13 +02:00
Luca Barbato 82a10225f8 xcbgrab: Do not assume the non shm image data is always available 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-30 14:10:13 +02:00
Luca Barbato 0ac8ff618c avresample: Reallocate the internal buffer to the correct size 
Fixes the corner case in which the internal buffer size
is larger than input buffer provided and resizing it
before moving the left over samples would make it write
to now unallocated memory.

Bug-Id: 825
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-28 23:51:51 +02:00
Luca Barbato 0a51c7d42a prores: Set the bits_per_coded_sample for alpha pix_fmt 
Improve the compatibility with other software.
 2015-04-22 20:50:10 +02:00
Luca Barbato 28eddef689 hq_hqa: Validate get_vlc2 return value 
The `hq_ac_vlc.table` is incomplete, so unaccounted symbol return -1
as value.
 2015-04-22 12:27:43 +02:00
Luca Barbato a78f5548d9 avcodec: Free the default avoptions on init failure 2015-04-22 12:27:13 +02:00
Luca Barbato aef0be0875 avcodec: Unref the dummy buffer on the fail path 2015-04-22 12:27:13 +02:00
Luca Barbato 9b2c57bef5 drawtext: Add an alpha option 
And document both `draw` and `alpha`.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-21 11:13:30 +02:00
Luca Barbato d34039b171 rmenc: Drop the temporary buffer for ac3 byteswap 
Use direcly avio_w8().

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-20 12:41:33 +02:00
Luca Barbato 656e31ed87 ogg: Forward errors further 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-20 12:41:33 +02:00
Luca Barbato ec89f35e3e x265: Map color parameters 2015-04-15 09:48:48 +02:00
Luca Barbato 0cbb147317 x264: Map color parameters 2015-04-15 09:48:47 +02:00
Luca Barbato 27f2746282 parseutils: Make av_small_strptime public 
And use it in libavformat.

Based on a similar patch by Stefano Sabatini <stefasab@gmail.com>.
 2015-04-07 12:36:11 +02:00
Luca Barbato 108f2f381a parseutils: Extend small_strptime to be used in avformat 
The strptime implementation is supposed to support whitespace and %T.
 2015-04-06 18:09:03 +02:00
Luca Barbato e3ec6fe7bb rtsp: Add a buffer_size option 
And forward it to rtp and udp.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-01 14:26:35 +02:00
Luca Barbato 8c9c5479c4 rtp: Add an option to set the send/receive buffer size 
It gets forwarded down to UDP.
 2015-04-01 14:26:35 +02:00
Luca Barbato 3c47e7c435 rtp: Map the urloptions to AVOptions 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-04-01 14:26:35 +02:00
Luca Barbato ff7adead0a udp: Fix pkt_size management 
The default value for unset is -1, not 0.

Problem introduced in 66028b7ba6

Bug-Id: 835
 2015-03-29 17:35:59 +02:00
Luca Barbato 22a6d48b0d avconv: Print the avfilter errors 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-20 18:42:26 +01:00
Luca Barbato 342fc46c69 cmdutils: Add a stream specifier to map usable streams 
It drops everything that cannot be used for re-encoding and/or
streamcopy.
 2015-03-20 16:10:20 +01:00
Luca Barbato 48aef27f52 x86: Put COPY3_IF_LT under HAVE_6REGS 
It uses 6 registers, unbreaks building on hardened x86 system.

Bug-Id: gentoo/541930
CC: libav-stable@libav.org
 2015-03-17 12:31:04 +01:00
Luca Barbato 96dd04427f isom: Add support for TSCC2 
As produced by Camtasia 4.
 2015-03-17 12:21:23 +01:00
Luca Barbato 66a0ac0a80 mkv: Add support for DVB subtitles 
Bug-Id: 833
 2015-03-15 23:49:17 +01:00
Luca Barbato 66028b7ba6 udp: Use AVOptions 
Add AVOptions for options currently available as url parameters.
 2015-03-15 18:29:11 +01:00
Luca Barbato a4c5801070 sctp: Update to match tcp 
Use AVOption and fallback over multiple addresses
 2015-03-15 18:29:11 +01:00
Luca Barbato 5f5b78aca3 xcbgrab: Free the host string after checking the connection 
Prevent an use after free in the error message.

Bug-Id: CID 1274040
CC: libav-stable@libav.org
 2015-03-08 14:39:01 +01:00
Luca Barbato 0025f7408a vorbis: Check the vlc value in setup_classifs 
The valid returned values are always at most 11bit.
Remove the previous check that assumed larger values plausible and
use a signed integer to check get_vlc2 return values.

CC: libav-stable@libav.org
 2015-03-08 14:33:03 +01:00
Luca Barbato 62de77ffca vorbis: Use a local codebook variable 
Makes the code a little simpler.
 2015-03-08 14:33:02 +01:00
Luca Barbato e767c9e8f2 flv: Validate and reject unsupported codecs 
And provide a more informative message in case of failure.

CC: libav-stable@libav.org
 2015-03-04 18:28:40 +01:00
Luca Barbato 9a26ba9713 v4l2: Add support for h264 2015-03-02 12:07:59 +01:00
Luca Barbato 619d5e7db8 v4l2: Use the codec descriptor facility 
The encoder or decoder might be disabled but the format would be
supported for at least remuxing.
 2015-03-02 11:27:57 +01:00
Luca Barbato dbc1163b20 prores: Extend the padding check to 16bit 
Some files produced by the official encoder have up to 16bit of
padding instead of the expected padding to the byte.

Use a self-explanatory macro instead of a simple number.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-02 11:27:57 +01:00
Luca Barbato 82b6e45116 configure: Move the cross_prefix setting after the toolchain one 
Makes passing to configure
--toolchain=gcc-asan --cross-prefix=armv7a-hardfloat-linux-gnueabi-
work as intended.
 2015-02-26 15:11:16 +01:00
Luca Barbato 85b3b1c4ba xcbgrab: Unbreak parsing filename options 
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-24 22:31:20 +01:00
Luca Barbato b31328d008 xcbgrab: Provide better names for the y and x option 
Incidentally `-y` also collides with avconv global options.

Update x11grab to match and document the option.

CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-24 22:31:20 +01:00
Luca Barbato e1a57cbb1c ape: Use the proper variable type 
Avoid an unsigned underflow.

Bug-Id: 1041122
CC: libav-stable@libav.org
 2015-02-15 18:20:54 +01:00
Luca Barbato 53367b34e1 rtp: h264: Drop the asserts 2015-02-15 18:20:54 +01:00
Luca Barbato 3b33dfb23c rtp: h264: Move FU-A NAL parsing to a function 2015-02-15 18:20:54 +01:00
Luca Barbato f0a8747996 rtp: h264: Move STAP-A NAL parsing to a function 2015-02-15 18:20:54 +01:00
Luca Barbato a9a0b8d6c1 rtp: h264: Move parse_sprop_parameter_sets parsing to a function 2015-02-15 18:20:54 +01:00
Luca Barbato b8df0b71c5 rtp: h264: Move profile_level_id parsing to a function 2015-02-15 18:20:54 +01:00
Luca Barbato d40815a982 xcbgrab: Correctly make shm optional 
The segment field in the struct has to be conditionally build
as well.
 2015-02-15 18:20:54 +01:00
Luca Barbato c23ccaf988 xcbgrab: Check for xcb-shape 
It is required.
 2015-02-15 18:20:54 +01:00
Luca Barbato e352520e3e oma: Report a timestamp 
Reported-By: jb@videolan.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-02-07 15:36:15 +01:00
Luca BarbatoandVittorio Giovara 898276c16b r3d: Fix pos type 
avio_tell can return a negative number.

Bug-Id: CID 1265715
CC: libav-stable@libav.org
 2015-02-03 15:23:22 +00:00
Luca BarbatoandVittorio Giovara a6653787a4 libopencv: Check kernel_str life cycle 
The string might or might not be set depending if there
are args and in case of error it must be freed nonetheless.

CC: libav-stable@libav.org
Bug-Id: CID 739878 / CID 739882
 2015-02-03 15:23:21 +00:00
Luca BarbatoandVittorio Giovara 9b8c8a9395 svq1dec: Validate the stages value strictly 
It can be less than -1.

Bug-Id: CID 1194397 / CID 1194398
CC: libav-stable@libav.org
 2015-02-03 15:23:21 +00:00