Diego Biurrun [Sat, 5 Oct 2013 16:38:06 +0000 (18:38 +0200)]
x86: dsputil: Separate ff_add_hfyu_median_prediction_cmov from dsputil_mmx
The function does not depend on MMX and compilation without MMX enabled
fails if the function is compiled conditional on MMX availability.
Vittorio Giovara [Tue, 1 Oct 2013 17:11:00 +0000 (19:11 +0200)]
swscale: provide a default scaler if none is set
Lanczos for general case, sinc for upscaling, Gaussian for
downscaling. According to current literature these scalers
should be the best quality-wise algorithms for each case.
Inspired from a patch by wm4 <nfxjfg@googlemail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diego Biurrun [Mon, 30 Sep 2013 13:25:47 +0000 (15:25 +0200)]
x86: fdct: Initialize optimized fdct implementations in the standard way
Diego Biurrun [Mon, 16 Sep 2013 11:47:35 +0000 (13:47 +0200)]
x86: xviddct: Employ more specific ifdefs
This avoids building mmxext and sse2 code when disabled by configure.
Luca Barbato [Wed, 18 Sep 2013 13:27:52 +0000 (15:27 +0200)]
doxy: Document avlog
Provide some information for every function and add a group.
Martin Storsjö [Fri, 4 Oct 2013 07:14:49 +0000 (10:14 +0300)]
ismindex: Change the duration field to int64_t
This reduces the risk for overflow in pathlogical cases.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 Oct 2013 07:12:07 +0000 (10:12 +0300)]
ismindex: Calculate the file duration among the included tracks
If the input file contains other tracks (non video/audio) that
aren't included in ismindex, the global file duration as returned
by libavformat might not be equal to the maximum of the duration
of the actual included tracks.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Wed, 2 Oct 2013 22:52:37 +0000 (01:52 +0300)]
ismindex: Use the individual stream duration instead of the global one
The stream duration is used for calculating the duration of the
last fragment easily without manually parsing anything else than
the mfra/tfra atoms. When the global file duration was used
previously, the duration of the last fragment could end up wrong
if the streams weren't equally long.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 4 Oct 2013 06:52:02 +0000 (09:52 +0300)]
mov: Don't allocate arrays with av_malloc that will be realloced
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Mon, 16 Sep 2013 11:55:07 +0000 (13:55 +0200)]
x86: fdct: Only build fdct code if encoders have been enabled
fdct is only initialized if encoders are enabled.
Martin Storsjö [Thu, 3 Oct 2013 11:49:50 +0000 (13:49 +0200)]
rtmpproto: Validate the embedded flv packet size before copying
This wasn't an issue prior to
58404738, when the whole RTMP packet
was copied at once and the length of the individual embedded flv
packets only were validated by the flv demuxer.
Prior to this patch, this could lead to reads and writes out of bound.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 11:44:38 +0000 (13:44 +0200)]
rtmpproto: Readjust the end of the flv buffer if handle_metadata exited early
If the embedded flv packets were incomplete and we aborted the
copying loop early, make sure the flv buffer is trimmed to
only contain full packets.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 10:29:37 +0000 (12:29 +0200)]
rtmpproto: Move the flv header/trailer addition to append_flv_data
update_offset is also called from handle_metadata, where the
packet header sizes is already included in the size.
Previously this lead to flv_data/flv_size including 15 uninitialized
bytes at the end after each call to handle_metadata, making the
flv demuxer lose sync with the stream.
Also remove leftover copying in handle_metadata. This is a leftover
from the refactoring in 5840473. (Previously this final mempcy was
the one that copied all the packets at once, while this is done
within the loop right now.) After making sure flv_size is set to
the right size, this write was out of bounds.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 10:27:10 +0000 (12:27 +0200)]
rtmpproto: Clear the flv allocation size on reallocp failures
This was overlooked in
d872fb0f7 since I assumed all the realloc
issues in the rtmp code was fixed already.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 07:09:56 +0000 (09:09 +0200)]
rtmpproto: Pass the 'live' parameter in the right unit
The current magic numbers passed are values in seconds, while the
parameter itself should be passed over the wire in milliseconds.
This makes (some/all?) live streams from Red5 work correctly, that
previously returned StreamNotFound even with "-rtmp_live live". After
this commit, the default 'any' also works on these streams.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 3 Oct 2013 05:44:51 +0000 (07:44 +0200)]
rtmpproto: Print the error code string if there's no description
On (certain streams/setups at least on) Red5, the description string
actually is present, but empty. Therefore, first try loading the
description, but if not found or empty, load the code string instead.
The code string is quite understandable in most cases anyway (like
"NetStream.Play.StreamNotFound").
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Thu, 3 Oct 2013 20:57:53 +0000 (22:57 +0200)]
cosmetics: Group .name and .long_name together in codec/format declarations
Vittorio Giovara [Wed, 2 Oct 2013 14:26:38 +0000 (16:26 +0200)]
oggparsevorbis: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Tue, 1 Oct 2013 11:34:02 +0000 (13:34 +0200)]
avformat/output-example: Declare link dependency on libswscale in the Makefile
Diego Biurrun [Fri, 27 Sep 2013 13:24:55 +0000 (15:24 +0200)]
x86: cpu: Restore some explanatory comments removed in 7160bb7
Maxim Poliakovski [Thu, 3 Oct 2013 18:49:50 +0000 (20:49 +0200)]
atrac: Add missing av_cold
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Maxim Poliakovski [Mon, 30 Sep 2013 21:14:51 +0000 (23:14 +0200)]
atrac3: Generalize gain compensation code
Move it to the ATRAC common code, to reuse in the upcoming ATRAC3+ decoder.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Thu, 3 Oct 2013 15:46:36 +0000 (17:46 +0200)]
Use correct Doxygen syntax
Maxim Poliakovski [Mon, 30 Sep 2013 21:14:51 +0000 (23:14 +0200)]
atrac: Move doxygen comments to the header
Also update copyright info and file description.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diego Biurrun [Tue, 1 Oct 2013 18:39:23 +0000 (20:39 +0200)]
atrac3: Replace a silly counter variable name with plain 'j'
Anton Khirnov [Mon, 30 Sep 2013 12:44:24 +0000 (14:44 +0200)]
lavc: mark deprecated AVCodec.max_lowres for removal on next bump
Vittorio Giovara [Tue, 1 Oct 2013 17:08:03 +0000 (19:08 +0200)]
vf_interlace: do not process an already interlaced frame
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Luca Barbato [Tue, 1 Oct 2013 13:42:06 +0000 (15:42 +0200)]
rtmp: alias rtmp_listen to listen
Make it uniform with the other protocols.
Luca Barbato [Tue, 1 Oct 2013 11:43:48 +0000 (13:43 +0200)]
mxf: Remove a typo
Introduced in
93370d1216
Martin Storsjö [Sat, 28 Sep 2013 20:32:57 +0000 (23:32 +0300)]
asfdec: Check the return value of asf_read_stream_properties
This makes sure errors in setting stream parameters are passed
on to the caller. This avoids successfully opening files while
some parameters aren't filled in properly.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Maxim Poliakovski [Sun, 29 Sep 2013 19:53:49 +0000 (21:53 +0200)]
omadec: fix bitrate for ATRAC3+ streams
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Maxim Poliakovski [Fri, 27 Sep 2013 22:18:18 +0000 (00:18 +0200)]
Add support for multichannel ATRAC3+ streams.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sat, 28 Sep 2013 14:56:54 +0000 (16:56 +0200)]
mxfdec: set audio timebase to 1/samplerate
Fixes sync in some samples (e.g. bugs 7581 and 8374 in VLC).
Based on a commit by Matthieu Bouron <matthieu.bouron@gmail.com>
Reported-by: Jean-Baptiste Kempf <jb@videolan.org>
CC: libav-stable@libav.org
Martin Storsjö [Sun, 29 Sep 2013 15:39:52 +0000 (18:39 +0300)]
pcx: Return an error on broken palette if err_detect is set to 'explode'
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 29 Sep 2013 10:02:27 +0000 (13:02 +0300)]
pcx: Check the packet size before assuming it fits a palette
This fixes reads out of bounds.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 22:24:20 +0000 (01:24 +0300)]
rpza: Fix a buffer size check
We read 2 bytes for 15 out of 16 pixels, therefore we need to
have at least 30 bytes, not 16.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 22:04:05 +0000 (01:04 +0300)]
xxan: Disallow odd width
Decoded data is always written in pairs within this decoder.
This fixes writes out of bounds.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 21:59:50 +0000 (00:59 +0300)]
xan: Only read within the data that actually was initialized
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 21:53:58 +0000 (00:53 +0300)]
xan: Use bytestream2 to limit reading to within the buffer
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 21:38:50 +0000 (00:38 +0300)]
pcx: Consume the whole packet if giving up due to missing palette
Previously, we returned 0, meaning successful decoding but 0
bytes consumed, leading to an infinite loop.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 21:12:04 +0000 (00:12 +0300)]
pngdec: Stop trying to decode once inflate returns Z_STREAM_END
If the input buffer contains more data after the deflate stream,
the loop previously left running infinitely, with inflate returning
Z_STREAM_END.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:57:36 +0000 (23:57 +0300)]
mov: Make sure the read sample count is nonnegative
This avoids setting a negative number of frames, ending up with a
negative average frame rate.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:46:04 +0000 (23:46 +0300)]
bfi: Add some very basic sanity checks for input packet sizes
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:42:40 +0000 (23:42 +0300)]
bfi: Avoid divisions by zero
If a zero-length video packet is to be returned, just return
AVERROR(EAGAIN) and switch back to the audio stream.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:38:40 +0000 (23:38 +0300)]
electronicarts: Add more sanity checking for the number of channels
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:32:39 +0000 (23:32 +0300)]
riffdec: Add sanity checks for the sample rate
This avoids a division by zero for G726.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:26:18 +0000 (23:26 +0300)]
mvi: Add sanity checking for the audio frame size
This avoids a division by zero.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 27 Sep 2013 21:22:52 +0000 (00:22 +0300)]
alac: Do bounds checking of lpc_order read from the bitstream
In lpc_prediction(), we write up to array element 'lpc_order' in
an array allocated to hold 'max_samples_per_frame' elements.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:13:26 +0000 (23:13 +0300)]
xwma: Avoid division by zero
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 27 Sep 2013 21:41:31 +0000 (00:41 +0300)]
avidec: Make sure a packet is large enough before reading its data
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 28 Sep 2013 20:19:10 +0000 (23:19 +0300)]
vqf: Make sure the bitrate is in the valid range
Even if the sample rate is valid, an invalid bitrate could
pass the mode combination test below.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 27 Sep 2013 21:34:35 +0000 (00:34 +0300)]
vqf: Make sure sample_rate is set to a valid value
This avoids divisions by zero later (and possibly assertions in
time base scaling), since an invalid rate_flag combined with an
invalid bitrate below could pass the mode combination test.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Thu, 8 Aug 2013 14:28:41 +0000 (16:28 +0200)]
lavfi: allow user-provided execute() callbacks
Anton Khirnov [Fri, 27 Sep 2013 14:49:05 +0000 (16:49 +0200)]
avframe: note that linesize is not the usable data size
Luca Barbato [Tue, 25 Jun 2013 14:42:02 +0000 (16:42 +0200)]
lxf: check the nb_streams instead of relying on padding
Remove the now unneeded stream pointer while at it.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Paul B Mahol [Fri, 16 Nov 2012 15:10:36 +0000 (15:10 +0000)]
lxf: remove deplanarization hack
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Paul B Mahol [Fri, 16 Nov 2012 16:00:04 +0000 (16:00 +0000)]
pcm: support 24-bit/32-bit little-endian planar
Used by LXF.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Carl Eugen Hoyos [Thu, 16 Aug 2012 08:20:25 +0000 (10:20 +0200)]
lxf: Support 16-channel files
Reported, analyzed and tested by Gabriel Gerard.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Reimar Döffinger [Sat, 24 Mar 2012 15:47:33 +0000 (16:47 +0100)]
lxf: Support version 1 files
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Martin Storsjö [Thu, 26 Sep 2013 13:37:02 +0000 (16:37 +0300)]
lavf: Reset the entry count and allocation size variables on av_reallocp failures
When av_reallocp fails, the associated variables that keep track of
the number of elements in the array (and in some cases, the
separate number of allocated elements) need to be reset.
Not all of these might technically be needed, but it's better to
reset them if in doubt, to make sure variables don't end up
conflicting.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 26 Sep 2013 13:34:04 +0000 (16:34 +0300)]
lavf: Allocate arrays with av_realloc if they will be realloced later
Pointers returned from av_malloc can't in general be passed
to av_realloc.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 26 Sep 2013 13:34:59 +0000 (16:34 +0300)]
rtpdec_qt: Add an accidentally removed allocation return value check
This check was mistakenly removed in
5626f994f.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 19 Sep 2013 09:30:52 +0000 (12:30 +0300)]
tls: Add support for listen mode
Also add options for specifying a certificate and key, which can
be used both when operating as client and as server.
Partially based on a patch by Peter Ross.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Mon, 7 Nov 2011 09:06:50 +0000 (11:06 +0200)]
http: Pass options through to the nested protocol
When passing a dict to the nested protocol, it will consume
the used options from it, so a separate copy needs to be used
when reopening the connection multiple times.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Tue, 22 Feb 2011 10:02:01 +0000 (12:02 +0200)]
tls: Add options for verifying the peer certificate
A file containing the trusted CA certificates needs to be
supplied via the ca_file AVOption, unless the TLS library
has got a system default file/database set up.
This doesn't check the hostname of the peer certificate with
openssl, which requires a non-trivial piece of code for
manually matching the desired hostname to the string provided
by the certificate, not provided as a library function.
That is, with openssl, this only validates that the received
certificate is signed with the right CA, but not that it is
the actual server we think we're talking to.
Verification is still disabled by default since we can't count
on a proper CA database existing at all times.
Signed-off-by: Martin Storsjö <martin@martin.st>
Kostya Shishkov [Wed, 25 Sep 2013 09:09:33 +0000 (12:09 +0300)]
g2meet: Respect cursor_stride properly everywhere
This fixes a regression with rgb cursors since
b1e46988.
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Tue, 18 Jun 2013 09:35:44 +0000 (11:35 +0200)]
lavc doxy: document that avcodec_flush_buffers() invalidates decoded frames
Anton Khirnov [Thu, 11 Jul 2013 02:44:41 +0000 (04:44 +0200)]
doc/filters: fix an option name in the unsharp docs
Anton Khirnov [Sun, 11 Aug 2013 10:14:44 +0000 (12:14 +0200)]
h264: do not reinitialize the global cabac tables at each slice header
Anton Khirnov [Sun, 11 Aug 2013 10:12:43 +0000 (12:12 +0200)]
cabac: remove write-only h264_mps_state[]
Anton Khirnov [Wed, 4 Sep 2013 06:55:17 +0000 (08:55 +0200)]
matroskadec: check av_strdup() when setting defaults
Kieran Kunhya [Sun, 22 Sep 2013 15:54:47 +0000 (10:54 -0500)]
lavc: add support for interleaved chroma formats to libx264.
Interleaved chroma is x264's native format
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Michael Niedermayer [Sun, 22 Sep 2013 10:42:18 +0000 (05:42 -0500)]
pixdesc: fix NV20* descriptors
They were inconsistent (overlapping fields and wrong sizes)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Michael Niedermayer [Thu, 19 Sep 2013 14:26:25 +0000 (16:26 +0200)]
h264_sei: check SEI size
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Rainer Hochecker [Thu, 19 Sep 2013 14:26:24 +0000 (16:26 +0200)]
h264: do not discard NAL_SEI when skipping frames
Setting AVDISCARD_NONREF (e.g. after flushing) resulted in 100% dropped frames.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Vittorio Giovara [Fri, 20 Sep 2013 13:42:41 +0000 (15:42 +0200)]
h264: log extradata skip only for non-ignored NALs
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Vittorio Giovara [Thu, 19 Sep 2013 15:28:41 +0000 (17:28 +0200)]
h264_sei: log unknown sei messages
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Martin Storsjö [Tue, 24 Sep 2013 09:02:39 +0000 (12:02 +0300)]
mpegvideo: Initialize chroma_*_shift and codec_tag even if the size is 0
This fixes breakage in a few fate tests on certain setups
(that for some reason didn't break on OS X) after the previous
commit (
8812a8057). Currently, some video streams are initialized
in ff_MPV_common_init with width/height set at 0 and only changed
to a proper video size with ff_MPV_common_frame_size_change later.
The breakage was diagnosed by Anton Khirnov.
Signed-off-by: Martin Storsjö <martin@martin.st>
Alex Smith [Tue, 24 Sep 2013 08:30:38 +0000 (04:30 -0400)]
configure: Enable -Qansi-alias for icl 14+
Qansi-alias worked on 12.x, then caused miscompilation on 13.x, but now
works again passing all FATE tests for icl version 14.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Martin Storsjö [Mon, 23 Sep 2013 09:25:48 +0000 (12:25 +0300)]
h263dec: Remove a hack that can cause infinite loops
The actual usefulness of the hack is not known, and it does cause
infinite loops with some broken input files.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 22 Sep 2013 15:31:54 +0000 (18:31 +0300)]
movenchint: Clear size and len if the realloc failed
Previously these were left in an inconsistent state.
Pointed out by Michael Niedermayer.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 22 Sep 2013 11:44:17 +0000 (14:44 +0300)]
movenc: Return a proper error code for invalid combinations
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 22 Sep 2013 11:50:48 +0000 (14:50 +0300)]
vc1dec: Check the error handling flags on slice/field header decode errors
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 20 Sep 2013 09:26:45 +0000 (12:26 +0300)]
electronicarts: Check packet sizes before reading
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 20 Sep 2013 09:20:06 +0000 (12:20 +0300)]
lavf: Avoid setting avg_frame_rate if delta_dts is negative
This avoids setting avg_frame_rate to invalid (negative)
values.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Michael Niedermayer [Tue, 19 Feb 2013 20:40:09 +0000 (21:40 +0100)]
vc1dec: Don't decode slices when the latest slice header failed to decode
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 20 Sep 2013 08:32:25 +0000 (11:32 +0300)]
vc1dec: Make sure last_picture is initialized in vc1_decode_skip_blocks
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 20 Sep 2013 08:16:57 +0000 (11:16 +0300)]
vc1dec: Undo mpegvideo initialization if unable to allocate tables
Previously, s->context_initialized was left set to 1
if ff_vc1_decode_init_alloc_tables failed, skipping the
initialization completely on the next decode call.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 20 Sep 2013 08:16:00 +0000 (11:16 +0300)]
vc1dec: Fix leaks in ff_vc1_decode_init_alloc_tables on errors
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Thu, 19 Sep 2013 21:07:34 +0000 (00:07 +0300)]
wnv1: Make sure the input packet is large enough
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Tue, 10 Sep 2013 15:43:19 +0000 (18:43 +0300)]
movenc: Use keyframes as default fragmentation point in ismv
Fragmenting blindly to a certain duration isn't a good choice
if one should be able to switch between different qualities,
therefore default to keyframes instead.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Tue, 10 Sep 2013 12:56:19 +0000 (15:56 +0300)]
movenc: Set all implicit flags immediately in mov_write_header
This makes sure other sanity checks for conflicting options
can work properly, e.g. for the conflict between the faststart
flag when using the ismv mode.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 21 Sep 2013 22:29:33 +0000 (01:29 +0300)]
movenc: Set mov->mode earlier in mov_write_header
This allows simplifying some early checks that depend on the
muxer mode.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 21 Sep 2013 22:02:36 +0000 (01:02 +0300)]
tls: Do not abort on non-fatal TLS alerts with gnutls
Signed-off-by: Martin Storsjö <martin@martin.st>
Luca Barbato [Fri, 20 Sep 2013 21:14:41 +0000 (23:14 +0200)]
flv: Make onTextData parsing robust
Certain streaming servers do not preserve the order of the fields.
Luca Barbato [Sat, 21 Sep 2013 19:16:04 +0000 (21:16 +0200)]
rtmp: Replace a magic number with a macro
11 is the RTMP header size.
Luca Barbato [Sat, 21 Sep 2013 09:10:41 +0000 (11:10 +0200)]
rtmp: Rewrite embedded flv handling
Use update_offset() as done for rtmp audio, video and notifications and
read update and write the fields instead of replacing them in the rtmp
packet and then memcpying it to the output buffer.
Luca Barbato [Sat, 21 Sep 2013 09:09:39 +0000 (11:09 +0200)]
rtmp: Refactor get_packet
Luca Barbato [Sat, 21 Sep 2013 08:04:54 +0000 (10:04 +0200)]
rtmp: Support AMF_DATA_TYPE_MIXEDARRAY
And fix the AMF_DATA_TYPE_ARRAY parsing while at it.
A MIXEDARRAY type, as the ARRAY, store the number of elements in
an uint32 before the list. The ARRAY is strict and does not have
an OBJECT terminator, MIXEDARRAY behaves like an OBJECT type and
a different than stated number of element can be present.
Alex Smith [Sat, 21 Sep 2013 11:22:12 +0000 (07:22 -0400)]
avutil: Fix compilation with inline asm disabled on mingw
Because of -Werror=implicit-function-declaration the build will fail.
Signed-off-by: Martin Storsjö <martin@martin.st>