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Author SHA1 Message Date
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
Luca Barbato f726fc21ef ogg: Provide an option to offset the serial number 
The ogg serial number doubles as codec id and sequence
value for concatenated samples.
 2015-02-01 02:28:40 +01:00
Luca BarbatoandVittorio Giovara 1279221cc4 lavu: Check av_dict_set allocations 
Bug-Id: CID 1257772
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-01-29 14:59:57 +00:00
Luca Barbato 3c18a7b188 avio: Do not consider the end-of-buffer position valid 
Trigger a refill if the seek action moves the pointer
at the end of the buffer.

Before this patch the read action following the seek would trigger
the refill, while write action would write outside the buffer.

In the Libav codebase few muxers seek forward outside of what
already has been written so it is quite unlikely to experience
the problem with the default buffer size.

CC: libav-stable@libav.org
 2015-01-28 16:28:10 +01:00
Luca Barbato 01168bf140 mpeg: Remove unused field 2015-01-07 13:49:10 +01:00
Luca Barbato b3f0465736 segment: Fix the failure paths 
A failure in segment_end() or segment_start() would lead to freeing
a dangling pointer and in general further calls to seg_write_packet()
or to seg_write_trailer() would have the same faulty behaviour.

CC: libav-stable@libav.org
Reported-By: luodalongde@gmail.com
 2015-01-07 12:36:28 +01:00
Luca BarbatoandVittorio Giovara 5d839778b9 lavu: Refactor side data wiping 
And make sure the nb_side_data field is reset as well.

Based on an initial patch from wm4 <nfxjfg@googlemail.com>.

CC: libav-stable@libav.org
 2014-12-18 23:22:59 +01:00
Luca BarbatoandVittorio Giovara 3c27275c13 tiff: Check the check_size() return value and forward it 
Also use the same type for add_entry and check_size.

Bug-Id: CID 700699
CC: libav-stable@libav.org

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Vittorio Giovara <vittorio.giovarao@gmail.com>
 2014-12-15 15:46:34 +01:00
Luca BarbatoandVittorio Giovara 4690e01c3a prores: Evaluate all the quantizers 
Prevent an uninitialized data access.

CC: libav-stable@libav.org
Bug-Id: CID 703824 / CID 703825
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-12-15 15:46:34 +01:00
Luca Barbato bcbdeb318e asvenc: Forward the error instead of asserting on it 
Bug-Id: CID 732997
CC: libav-stable@libav.org
 2014-12-14 22:03:22 +01:00
Luca Barbato 2c3f29c489 xcbgrab: Support empty filename string correctly 
Bug-Id: CID 1254664
CC: libav-stable@libav.org
 2014-12-10 01:45:50 +01:00
Luca Barbato 6a880090cd doc: Use the correct @subsection tag 
makeinfo would otherwise refuse to build it.
 2014-12-07 21:50:47 +01:00
Luca Barbato 4fd7e63c87 mp3: Tweak the probe scores 
Having more than 10 consecutive frames decoded as mp3 should be
considered a clear signal that the sample is mp3 and not mpegps.

Reported-By: Florian Iragne <florian@iragne.fr>
CC: libav-stable@libav.org
 2014-12-07 21:50:47 +01:00
Luca Barbato 4f5906a1d7 latm: Do not give a score for a single instance 
Bug-Id: 773
CC: libav-stable@libav.org
 2014-12-07 13:15:03 +01:00
Luca BarbatoandVittorio Giovara 1c77ead1fb rm: Use the correct codec_data_size signedness 
The function takes a size and not an offset.

CC: libav-stable@libav.org
Sample-Id: rm_deadlock.rm

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-12-04 13:14:28 +00:00
Luca BarbatoandVittorio Giovara 69c1fe7c9c mkv: Validate ASS Start and End fields 
CC: libav-stable@libav.org
 2014-12-03 13:08:41 +00:00
Luca BarbatoandVittorio Giovara 7464e98f74 aac: Simplify decode_mid_side_stereo 
Might spare few cycles if the compiler is naive and
makes the function more readable.
 2014-12-02 15:28:22 +00:00
Luca BarbatoandVittorio Giovara 16158da960 hnm4: Use av_image_check_size 
As done for all the other codecs not calling it indirectly.

CC: libav-stable@libav.org
Bug-Id: CID 1135770 / CID 1135771
 2014-11-25 02:00:06 +00:00
Luca BarbatoandVittorio Giovara d25afb579f vc1: Set the is_intra bitfield to all 1 when needed 
Keep the code as similar as possible across the codepaths to
ease spotting it for factorization.

Based on a patch from Michael Niedermayer <michaelni@gmx.at>.
 2014-11-25 02:00:06 +00:00
Luca BarbatoandVittorio Giovara b67138598c vc1: Simplify a little setting the intra variables 
The code currently set the information in at least 4 places, spare
some pointless loops.

Make the code in the loop a little uniform to make easier factorize
it out later.
 2014-11-25 02:00:06 +00:00
Luca BarbatoandVittorio Giovara 299d8ab104 cook: Make sure there is enough extradata 
At least 8 bytes are needed (Mono audio).

Bug-Id: CID 741418
CC: libav-stable@libav.org
 2014-11-24 01:30:15 +00:00
Luca Barbato cd975d5658 hevc: Spin the mv_mpv_mode calls in a stand alone function 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-11-21 23:17:37 +01:00
Luca BarbatoandVittorio Giovara 312daa1589 vp9: Use the correct upper bound for seg_id 
And use a macro to make apparent why the value.

Bug-Id: CID 1108595
 2014-11-21 12:37:05 +00:00
Luca BarbatoandVittorio Giovara d466d82faa dvdsubdec: Do not leak on failure path 
CC: libav-stable@libav.org
Bug-Id: CID 1198262
 2014-11-21 12:36:19 +00:00
Luca BarbatoandVittorio Giovara fd9badd3cb xwma: Do not leak on failure path 
CC: libav-stable@libav.org
Bug-Id: CID 1087092
 2014-11-21 12:27:07 +00:00
Luca BarbatoandVittorio Giovara 74d7db586a dv: Drop a spurious check 
The buffer is always valid.

Bug-Id: CID 700682
 2014-11-15 12:49:37 +01:00
Luca BarbatoandVittorio Giovara c9c7d59b7d tiff: Use av_mallocz_array 
CC: libav-stable@libav.org
 2014-11-11 12:01:00 +01:00
Luca BarbatoandVittorio Giovara c6074a30ba opt: Fix the documentation mentioning av_set_string3 
It is av_opt_set now.
 2014-11-11 11:49:55 +01:00
Luca Barbato 09f25533a5 v4l2: Preserve errno values 
av_log usually resets it.
 2014-11-09 12:59:32 +01:00
Luca Barbato e3e317e0c0 lavc: Compact the side-data passthrough 2014-11-09 12:29:59 +01:00
Luca BarbatoandVittorio Giovara ac4a5e3abd pthreads_frame: Do not leak on failure path 
CC: libav-stable@libav.org
Bug-Id: CID 1135767
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-11-06 10:44:46 -05:00
Luca BarbatoandVittorio Giovara 2cd28693a5 jack: Use av_strerror 2014-10-29 16:54:43 +00:00
Luca BarbatoandVittorio Giovara 043ea6f7bf fbdev: Use av_strerror 2014-10-29 16:54:43 +00:00
Luca BarbatoandVittorio Giovara a9179b5bd6 configure: Check only for xcb 
xcb-utils are not needed anymore.
 2014-10-28 13:57:32 +00:00
Luca Barbato a6674d2e77 xcbgrab: XCB-based screen capture 
Matches the x11grab screen capture by features.
 2014-10-26 08:47:41 +01:00
Luca BarbatoandVittorio Giovara 7785ce1c76 lavf: replace rename() with ff_rename() 
The new function wraps errno so that its value is correctly reported
when other functions overwrite it (eg. in case of logging).

CC: libav-stable@libav.org
Bug-Id: CID 1135748
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-10-24 23:42:53 +01:00
Luca BarbatoandVittorio Giovara d2771a1dc0 rtpproto: Free the addrinfo pointer on failure 
CC: libav-stable@libav.org
Bug-Id: CID 1238797
 2014-10-20 10:47:29 +01:00
Luca BarbatoandVittorio Giovara 96bfb67747 nutdec: Prevent a memory corruption 
Chapters do not have an event_flags field.

Bug-Id: CID 1231990
 2014-10-20 10:47:03 +01:00
Luca BarbatoandVittorio Giovara 963f761448 avresample: Make sure the even check does not overflow 
CC: libav-stable@libav.org
Bug-Id: CID 732225
 2014-10-18 16:15:10 +01:00
Luca BarbatoandVittorio Giovara f401792595 vf_drawtext: Do not leak the mmapped textfile 
And validate its size while at it.

CC: libav-stable@libav.org
Bug-Id: CID 1244189
 2014-10-18 16:15:09 +01:00
Luca BarbatoandVittorio Giovara 47e3e1097e cmdutils: Use the correct guard 
The OptionDef arrays are terminated with a { NULL } element not NULL.

CC: libav-stable@libav.org
Bug-Id: CID 703769
 2014-10-17 09:55:46 +01:00
Luca BarbatoandVittorio Giovara 0db6bbb24c avformat: Make avformat_free_context handle NULL 
Work as the other free()-like functions.

Bug-Id: CID 1087081
CC: libav-stable@libav.org
 2014-10-17 09:55:46 +01:00
Luca BarbatoandVittorio Giovara aeb23fc454 avprobe: Remove a pointless check 
The element is always valid.

CC: libav-stable@libav.org
Bug-Id: CID 732276
 2014-10-17 09:55:46 +01:00
Luca BarbatoandVittorio Giovara e58a140cf9 avplay: Always free opts 
CC: libav-stable@libav.org
Bug-Id: CID 733793
 2014-10-17 09:55:46 +01:00
Luca BarbatoandVittorio Giovara cf83c01739 avplay: Always free find_stream_info options 
CC: libav-stable@libav.org
Bug-Id: CID 1238794
 2014-10-17 09:55:46 +01:00
Luca Barbato 1d4579e38e tcp: Add AVOption support 2014-10-10 16:29:07 +02:00
Luca Barbato cd9d6399fd tls: Support passing old-style tcp options 
Make tcp and tls urls near-interchangeable.
 2014-10-10 16:29:07 +02:00
Luca Barbato 3df8d52fcd rtsp: Add rtsps to the probe 2014-10-10 16:29:06 +02:00
Luca Barbato c839b0439f rtsp: Support tls when in listen mode 2014-10-10 16:29:06 +02:00
Luca Barbato 8b2e9636c5 rtsp: Support tls-encapsulated RTSP 2014-10-10 16:29:06 +02:00
Luca Barbato c27328e749 rtsp: Check for command strings without spaces 
Prevent a NULL-pointer dereference.

CC: libav-stable@libav.org
 2014-10-10 16:29:06 +02:00
Luca Barbato 09e1ccc8cd sctp: Use AVERROR_BUG instead of abort() 
Trying to write to a stream id larger the the maximum requested is
a programming error, still there is no reason to leave a
reachable abort() in the codebase.

CC: libav-stable@libav.org
 2014-10-10 16:29:06 +02:00
Luca Barbato eb4f906900 lavf: More informative error message 
Print the timestamp values and not just the stream index.
 2014-10-10 16:29:06 +02:00
Luca Barbato 04d14c9b68 vc1: Split the decoder in components 
Speed up the overall compilation time.
 2014-10-08 18:34:48 +02:00
Luca Barbato 5b9c817dc7 x11grab: Check XFixesGetCursorImage return value 
It could return NULL if the cursor is outside the screen, the connection
timed out or the system is out of memory.

CC: libav-stable@libav.org
 2014-10-04 23:46:46 +02:00
Luca Barbato 89fa2b5616 x11grab: Check for XFixes availability at runtime 2014-10-04 23:46:46 +02:00
Luca Barbato 68211c70af vc1: Do not assume seek happens after decoding 
If a seek is requested before the decoding start there is no
current picture.

CC: libav-stable@libav.org
 2014-10-04 23:46:46 +02:00
Luca BarbatoandVittorio Giovara e3a00acde0 hevc: Initialize mergecand_list to 0 
Unbreak cf6090dc62.

CC: libav-stable@libav.org
Sample-Id: hevc-conformance-LTRPSPS_A_Qualcomm_1
 2014-09-29 12:33:46 +01:00
Luca Barbato 5517466804 configure: Provide a safe default for unknonw libcs 
Support musl out of box.

Amend commit 9d2cee52d3 that got
wrongly merged in its stead.
 2014-09-27 18:01:44 +02:00
Luca Barbato 9d2cee52d3 configure: Assume a standard-compliant default libc 
Non-standard compliant libc should be supported on a per-case basis
anyway.
 2014-09-26 20:56:16 +02:00
Luca Barbato 6cfbe1de5a avconv: Use only audio and video to guess discontinuities 
Data and subtitle streams might cause false positive.
 2014-09-26 20:56:16 +02:00
Luca Barbato d995f0a155 log: Unbreak no-tty support on 256color terminals 2014-09-26 20:56:16 +02:00
Luca Barbato ebef9f5a56 time: Use clock_gettime if the monotonic clock is available 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-09-03 02:38:03 +02:00
Luca Barbato 65e78a2e4b x11grab: Refactor pixel format parsing 2014-09-03 02:38:03 +02:00
Luca Barbato bb3ead7e54 x11grab: Fallback to normal XImage if SHM is not supported 2014-09-03 02:38:03 +02:00
Luca Barbato c19a49e565 ppc: Support little endian intreadwrite 2014-09-03 02:38:03 +02:00
Luca Barbato 7968059e5c mpegts: Allow custom max resync size 2014-09-03 02:38:03 +02:00
Luca Barbato 94f084324e texi2pod: Make it output a single encoding string 
Intermixing =encoding utf-8 in the file can confuse some pod2man
implementations.
 2014-09-03 02:14:17 +02:00
Luca Barbato 4912b634b5 x265: Use the encoder defaults 
Reset the settings as it is done for x264.
 2014-09-03 02:14:17 +02:00
Luca BarbatoandDiego Biurrun 58396e806c x11grab: Use a typedef for the context, as most other code does 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-28 15:49:05 +02:00
Luca BarbatoandDiego Biurrun 7bb505a33c x11grab: Drop a spurious space in the extension reporting message 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-28 15:46:56 +02:00
Luca BarbatoandDiego Biurrun 20e82b41fc x11grab: Small near-cosmetic refactorings 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-08-28 15:20:12 +02:00