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git.sesse.net Git - ffmpeg/log
Justin Ruggles [Fri, 20 Apr 2012 17:49:53 +0000 (13:49 -0400)]
lavr: Add x86-optimized functions for s32 to s16 conversion
Justin Ruggles [Tue, 24 Apr 2012 02:10:26 +0000 (22:10 -0400)]
lavr: Add x86-optimized functions for s16 to flt conversion
Justin Ruggles [Fri, 20 Apr 2012 19:48:08 +0000 (15:48 -0400)]
lavr: Add x86-optimized function for s16 to s32 conversion
Martin Storsjö [Sun, 17 Jun 2012 14:25:46 +0000 (17:25 +0300)]
rtpenc: Support packetizing iLBC
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 13:12:53 +0000 (16:12 +0300)]
rtpdec: Add a depacketizer for iLBC
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 12:54:31 +0000 (15:54 +0300)]
Implement the iLBC storage file format
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 16 Jun 2012 21:29:26 +0000 (00:29 +0300)]
mov: Support muxing/demuxing iLBC
The packet size, signalled via block_align, has to be passed via
the container.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Fri, 15 Jun 2012 21:42:13 +0000 (00:42 +0300)]
Add support for iLBC decoding/encoding via the external library libilbc
The library is 3-clause BSD licensed.
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Mon, 18 Jun 2012 12:55:55 +0000 (14:55 +0200)]
rtmp: Don't send every flv packet in a separate HTTP request in RTMPT
Add a new option 'rtmp_flush_interval' that allows specifying the
number of packets to write before sending it off as a HTTP request.
This is mostly relevant for RTMPT - for plain RTMP, it only controls
how often we check the socket for incoming packets, which shouldn't
affect the performance in any noticeable way.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Mon, 18 Jun 2012 13:19:33 +0000 (16:19 +0300)]
rtsp: Send mode=record instead of mode=receive
This seems to be the correct mode to send, according to the
original RTSP RFC, and matches the method RECORD which is
sent later when starting to send data.
Darwin Streaming Server works fine with either of them.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ronald S. Bultje [Mon, 18 Jun 2012 11:57:25 +0000 (12:57 +0100)]
dirac: replace compound literal with normal initialiser
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Tue, 29 May 2012 21:03:56 +0000 (17:03 -0400)]
lavr: add x86-optimized functions for mixing 1-to-2 s16p with flt coeffs
Justin Ruggles [Tue, 29 May 2012 21:03:40 +0000 (17:03 -0400)]
lavr: add x86-optimized functions for mixing 1-to-2 fltp with flt coeffs
John Stebbins [Sat, 9 Jun 2012 20:45:49 +0000 (13:45 -0700)]
Add Dolby/DPLII downmix support to libavresample
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Mans Rullgard [Sat, 16 Jun 2012 17:08:03 +0000 (18:08 +0100)]
vorbisdec: replace div/mod in loop with a counter
2x speedup of surround decoding on Cortex-A9.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Sat, 16 Jun 2012 15:14:21 +0000 (16:14 +0100)]
fate: vorbis: add 5.1 surround test
Signed-off-by: Mans Rullgard <mans@mansr.com>
Martin Storsjö [Mon, 28 May 2012 09:11:26 +0000 (12:11 +0300)]
rtpenc: Allow requesting H264 RTP packetization mode 0
This requires all NAL units to fit within single RTP packets. It
doesn't change the actual packetization for packets that fit, but
errors out and gives a helpful hint if the NAL units would have to
be split, and signals the right packetization mode in the SDP.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 21:05:52 +0000 (00:05 +0300)]
configure: Sort the library listings in the help text alphabetically
Only these three libraries were out of order, the rest was already
neatly sorted.
Signed-off-by: Martin Storsjö <martin@martin.st>
Ronald S. Bultje [Thu, 14 Jun 2012 10:47:55 +0000 (11:47 +0100)]
dwt: remove variable-length arrays
Signed-off-by: Mans Rullgard <mans@mansr.com>
Samuel Pitoiset [Sun, 17 Jun 2012 18:24:43 +0000 (20:24 +0200)]
RTMPT protocol support
This adds two protocols, but one of them is an internal implementation
detail just used as an abstraction layer/generalization in the code. The
RTMPT protocol implementation uses rtmphttp:// as an alternative to the
tcp:// protocol. This allows moving most of the lower level logic out
from the higher level generic rtmp code.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 18:19:41 +0000 (21:19 +0300)]
http: Properly handle chunked transfer-encoding for replies to post data
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 18:15:32 +0000 (21:15 +0300)]
http: Fail reading if the connection has gone away
This can happen if doing a new request using the same socket,
but the new request failed, which clears the urlcontext.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 16:08:23 +0000 (19:08 +0300)]
amr: Mark an array const
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 16:06:56 +0000 (19:06 +0300)]
amr: More space cleanup
This was missed in the previous cleanup patch.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 15:18:16 +0000 (18:18 +0300)]
rtpenc: Fix memory leaks in the muxer open function
Also return a proper error code in these cases.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sun, 17 Jun 2012 15:07:27 +0000 (18:07 +0300)]
amr: Cosmetic cleanup
Add spaces around operators, fix brace placement and whitespace to
match K&R style, vertically align code, remove redundant != 0 and
convert x == 0 into !x, drop useless braces.
Signed-off-by: Martin Storsjö <martin@martin.st>
Martin Storsjö [Sat, 16 Jun 2012 23:08:00 +0000 (02:08 +0300)]
mov_chan: Fix operator precedence by adding parentheses
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Thu, 14 Jun 2012 08:34:16 +0000 (10:34 +0200)]
doc: Add missing protocols to list of supported protocols.
Jordi Ortiz [Sat, 16 Jun 2012 10:29:53 +0000 (12:29 +0200)]
tcp: Check the listen call
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Fri, 15 Jun 2012 12:39:23 +0000 (14:39 +0200)]
flacdec: read attached pictures.
Anton Khirnov [Fri, 15 Jun 2012 17:58:11 +0000 (19:58 +0200)]
lavf: don't segfault when a NULL filename is passed to avformat_open_input()
This can easily happen when the caller is using a custom AVIOContext.
Behave as if the filename was an empty string in this case.
CC: libav-stable@libav.org
Janne Grunau [Fri, 15 Jun 2012 14:07:29 +0000 (16:07 +0200)]
af_resample: fix format modifier in debug string for FF_API_SAMPLERATE64
Janne Grunau [Thu, 14 Jun 2012 16:41:47 +0000 (18:41 +0200)]
segment: remove unnecessary <strings.h> include
Mans Rullgard [Thu, 14 Jun 2012 12:58:08 +0000 (12:58 +0000)]
fate: add snow hpel tests
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
Diego Biurrun [Thu, 14 Jun 2012 08:19:06 +0000 (10:19 +0200)]
Avoid C99 variable declarations within for statements.
We generally do not declare variables within for statements and
there are compilers that choke on such constructs.
Samuel Pitoiset [Thu, 14 Jun 2012 13:28:40 +0000 (15:28 +0200)]
rtmp: Read and handle incoming packets while writing data
This makes sure all incoming packets are read and handled (and reacted
to) while sending an FLV stream over RTMP to a server. If there were
enough incoming data to fill the TCP buffers, this could potentially
make things block at unexpected places. For the upcoming RTMPT support,
we need to consume all incoming data before we can send the next
request.
Signed-off-by: Martin Storsjö <martin@martin.st>
Luca Barbato [Thu, 14 Jun 2012 18:27:31 +0000 (20:27 +0200)]
doc: document THREAD_TYPE fate variable
Martin Storsjö [Thu, 14 Jun 2012 12:13:14 +0000 (15:13 +0300)]
rtpdec: Don't require frames to start with a Mode A packet
While there is no reason for starting a frame with anything else
than a Mode A packet, some senders seem to consistently use Mode B
packets for everything. This fixes depacketization of such streams.
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Wed, 13 Jun 2012 11:33:42 +0000 (13:33 +0200)]
avconv: don't try to free threads that were not initialized.
Samuel Pitoiset [Wed, 13 Jun 2012 13:02:03 +0000 (15:02 +0200)]
rtmp: Add a new option 'rtmp_buffer', for setting the client buffer time
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Wed, 13 Jun 2012 12:48:02 +0000 (14:48 +0200)]
rtmp: Set the client buffer time to 3s instead of 0.26s
This factorizes existing code into a new function gen_buffer_time(),
which generates the client buffer time message and sends it to the
server.
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Wed, 13 Jun 2012 12:47:26 +0000 (14:47 +0200)]
rtmp: Handle server bandwidth packets
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Wed, 13 Jun 2012 12:45:57 +0000 (14:45 +0200)]
rtmp: Display a verbose message when an unknown packet type is received
Signed-off-by: Martin Storsjö <martin@martin.st>
Anton Khirnov [Wed, 13 Jun 2012 08:52:35 +0000 (10:52 +0200)]
lavfi/audio: use av_samples_copy() instead of custom code.
Fixes a possible invalid write, found by Nicolas George.
Anton Khirnov [Wed, 13 Jun 2012 08:17:28 +0000 (10:17 +0200)]
configure: add all filters hardcoded into avconv to avconv_deps
Anton Khirnov [Wed, 13 Jun 2012 08:12:08 +0000 (10:12 +0200)]
avfiltergraph: remove a redundant call to avfilter_get_by_name().
Anton Khirnov [Wed, 13 Jun 2012 08:10:31 +0000 (10:10 +0200)]
lavfi: allow building without swscale.
Diego Biurrun [Wed, 13 Jun 2012 10:17:06 +0000 (12:17 +0200)]
build: Do not delete tests/vsynth2 directory, which is no longer created.
Anton Khirnov [Tue, 12 Jun 2012 19:25:10 +0000 (21:25 +0200)]
lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs
This is more consistent with naming in the rest of Libav.
Anton Khirnov [Tue, 12 Jun 2012 18:12:42 +0000 (20:12 +0200)]
lavfi: make AVFilterPad opaque after two major bumps.
It will allow adding new fields to it without ABI breaks.
Anton Khirnov [Tue, 12 Jun 2012 17:57:57 +0000 (19:57 +0200)]
lavfi: add avfilter_pad_get_type() and avfilter_pad_get_name().
This will allow making AVFilterPad opaque for the calling apps, since
those are the only two fields that can be useful to the users.
Anton Khirnov [Wed, 30 May 2012 08:31:48 +0000 (10:31 +0200)]
lavfi: make avfilter_get_video_buffer() private on next bump.
They are only useful inside filters and we don't allow user filters for
now.
Sean McGovern [Mon, 11 Jun 2012 22:22:31 +0000 (18:22 -0400)]
jack: update to new latency range API as the old one has been deprecated
Fixes Bugzilla #279.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Martin Storsjö [Wed, 13 Jun 2012 07:51:22 +0000 (10:51 +0300)]
rtmp: Tokenize the AMF connection parameters manually instead of using strtok_r
This fixes builds on platforms without strtok_r (windows).
Signed-off-by: Martin Storsjö <martin@martin.st>
Diego Biurrun [Sun, 3 Jun 2012 15:20:30 +0000 (17:20 +0200)]
ppc: Rename H.264 optimization template file for consistency.
Anton Khirnov [Wed, 30 May 2012 11:59:30 +0000 (13:59 +0200)]
lavfi: add channelsplit audio filter.
Justin Ruggles [Mon, 11 Jun 2012 14:29:57 +0000 (10:29 -0400)]
golomb: check remaining bits during unary decoding in get_ur_golomb_jpegls()
Fixes infinite loop in FLAC decoding in case of a truncated bitstream due to
the safe bitstream reader returning 0's at the end.
Fixes Bug 310.
CC:libav-stable@libav.org
Ronald S. Bultje [Sat, 12 May 2012 14:21:32 +0000 (07:21 -0700)]
sws: fix planar RGB input conversions for 9/10/16 bpp.
Fixes bug 282.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Alex Converse [Fri, 8 Jun 2012 19:02:04 +0000 (12:02 -0700)]
avfilter: Log an error if avfilter fails to configure a link.
Anton Khirnov [Mon, 11 Jun 2012 13:34:12 +0000 (15:34 +0200)]
avconv: support only native pthreads.
Our w32pthreads wrapper has various issues and is only supposed to be
used in libavcodec.
Samuel Pitoiset [Mon, 11 Jun 2012 12:21:32 +0000 (14:21 +0200)]
rtmp: Fix a possible access to invalid memory location when the playpath is too short.
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Thu, 7 Jun 2012 15:46:34 +0000 (17:46 +0200)]
rtmp: Do not send extension for flv files
This fixes bugzilla bug #304.
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Fri, 8 Jun 2012 11:16:34 +0000 (13:16 +0200)]
rtmp: support connection parameters
Allow using connection parameters in order to append arbitrary
AMF data like "B:1 S:authMe O:1 NN:code:1.23 NS:flag:ok O:0" to the
Connect message. You can pass these parameters through the -rtmp_conn
option.
Signed-off-by: Martin Storsjö <martin@martin.st>
Samuel Pitoiset [Fri, 8 Jun 2012 11:15:21 +0000 (13:15 +0200)]
doc: Add documentation for the newly added rtmp_* options
Signed-off-by: Martin Storsjö <martin@martin.st>
Michael Niedermayer [Thu, 31 May 2012 22:07:36 +0000 (00:07 +0200)]
libmp3lame: add missing layout terminator
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Anton Khirnov [Sat, 2 Jun 2012 05:26:41 +0000 (07:26 +0200)]
avconv: multithreaded demuxing.
When there are multiple input files, run demuxing for each input file in
a separate thread, so reading packets does not block.
This is useful for achieving low latency when reading from multiple
(possibly slow) input streams.
Anton Khirnov [Mon, 28 May 2012 19:40:44 +0000 (21:40 +0200)]
Bump lavu minor and add an APIChanges entry for audioconvert functions.
Anton Khirnov [Mon, 28 May 2012 10:20:57 +0000 (12:20 +0200)]
audioconvert: add a function for extracting the channel with the given index
Anton Khirnov [Mon, 28 May 2012 06:39:10 +0000 (08:39 +0200)]
audioconvert: add a function for getting the name of a single channel.
Anton Khirnov [Mon, 28 May 2012 06:16:40 +0000 (08:16 +0200)]
audioconvert: add a function for getting channel's index in layout
Anton Khirnov [Sat, 9 Jun 2012 18:14:12 +0000 (20:14 +0200)]
audioconvert: use av_popcount64 in av_get_channel_layout_nb_channels
Anton Khirnov [Sat, 9 Jun 2012 14:00:16 +0000 (16:00 +0200)]
vf_libopencv: add missing headers.
Fix build after
b74a1da4 .
Kostya Shishkov [Sat, 9 Jun 2012 17:19:07 +0000 (19:19 +0200)]
iac: add missing dependency
Mans Rullgard [Wed, 30 May 2012 03:04:54 +0000 (04:04 +0100)]
h264: allow cropping to AVCodecContext.width/height
Override the frame size from the SPS with AVCodecContext values
if the latter specify a size smaller by less than one macroblock.
This is required for correct cropping of MOV files from Canon cameras.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Mans Rullgard [Wed, 30 May 2012 03:06:00 +0000 (04:06 +0100)]
mov: set AVCodecContext.width/height for h264
This is required for correct cropping of files from Canon
cameras.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Kostya Shishkov [Fri, 8 Jun 2012 17:34:46 +0000 (19:34 +0200)]
iac: generate codec tables as they are supposed to be
Unlike its predecessor, Indeo Audio codec generates tables depending on
sampling rate. Previously decoder used pre-generated tables for 22050 Hz
which obviously doesn't work with other frequencies.
Many thanks to Maxim Poliakovsky for providing all needed information
for this.
Kostya Shishkov [Wed, 6 Jun 2012 18:13:07 +0000 (20:13 +0200)]
indeo4: handle frame type 1 properly
It turns out that this frame type is actually intra and should be used as
a reference for interframes too.
Justin Ruggles [Fri, 8 Jun 2012 19:47:59 +0000 (15:47 -0400)]
lavu: change versioning script to include all av* prefixed symbols
Needed to properly export avpriv_* symbols.
Justin Ruggles [Fri, 8 Jun 2012 17:58:03 +0000 (13:58 -0400)]
float_dsp: ppc: add a separate header for Altivec function prototypes
Also include config.h so that HAVE_ALTIVEC will be defined.
Fixes compilation on PPC with Altivec enabled.
Mans Rullgard [Fri, 8 Jun 2012 18:24:51 +0000 (19:24 +0100)]
ARM: fix float_dsp breakage from
d5a7229
Signed-off-by: Mans Rullgard <mans@mansr.com>
Justin Ruggles [Mon, 21 May 2012 16:58:41 +0000 (12:58 -0400)]
Add a float DSP framework to libavutil
Move vector_fmul() from DSPContext to AVFloatDSPContext.
Justin Ruggles [Mon, 21 May 2012 20:24:42 +0000 (16:24 -0400)]
PPC: Move types_altivec.h and util_altivec.h from libavcodec to libavutil
This will allow for easier implementation of Altivec functions in libraries
other than libavcodec.
Justin Ruggles [Mon, 21 May 2012 19:46:23 +0000 (15:46 -0400)]
ARM: Move asm.S from libavcodec to libavutil
This will allow for easier implementation of ARM-optimized functions in
libraries other than libavcodec.
Mans Rullgard [Thu, 7 Jun 2012 13:20:44 +0000 (14:20 +0100)]
vc1dsp: mark put/avg_vc1_mspel_mc() always_inline
This ensures that these functions are inlined into the per-position
entry points, allowing constant propagation as needed for proper
optimisation.
18% faster VC1 decoding on Cortex-A9.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Alex Converse [Tue, 5 Jun 2012 18:16:06 +0000 (11:16 -0700)]
mpegts: Remove disabled extension matching probe.
Mans Rullgard [Wed, 6 Jun 2012 16:12:29 +0000 (17:12 +0100)]
fate: avoid freopen(NULL) in videogen/rotozoom
A number of systems do not implement freopen() with a NULL filename
correctly. This changes these programs to output individual images
if opening a named output argument as a file fails, in this case
assuming it is a directory.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Alex Converse [Tue, 5 Jun 2012 01:27:03 +0000 (18:27 -0700)]
vorbis: Validate that the floor 1 X values contain no duplicates.
Duplicate values in this vector are explicitly banned by the Vorbis I spec
and cause divide-by-zero crashes later on.
Alex Converse [Tue, 5 Jun 2012 00:35:51 +0000 (17:35 -0700)]
avprobe: Identify codec probe failures rather than calling them unsupported codecs.
Alex Converse [Mon, 4 Jun 2012 23:58:48 +0000 (16:58 -0700)]
avformat: Probe codecs at score 0 on buffer exhaustion conditions.
Alex Converse [Mon, 4 Jun 2012 23:07:48 +0000 (16:07 -0700)]
avformat: Factorize codec probing.
Kostya Shishkov [Sat, 2 Jun 2012 19:07:02 +0000 (21:07 +0200)]
Indeo Audio decoder
Kostya Shishkov [Sat, 2 Jun 2012 18:35:41 +0000 (20:35 +0200)]
imc: make IMDCT support stereo output
This will be useful for Indeo Audio decoder which is almost the same
but supports stereo.
Kostya Shishkov [Sat, 2 Jun 2012 18:30:23 +0000 (20:30 +0200)]
imc: move channel-specific data into separate context
This will be useful for Indeo Audio decoder which is almost the same
but supports stereo.
Anton Khirnov [Wed, 30 May 2012 09:20:32 +0000 (11:20 +0200)]
lavfi: remove request/poll and drawing functions from public API on next bump
They are only useful inside filters and we don't allow user filters for
now.
Anton Khirnov [Wed, 30 May 2012 08:31:48 +0000 (10:31 +0200)]
lavfi: make avfilter_insert_pad and pals private on next bump.
They are only useful inside filters and we don't allow user filters for
now.
Anton Khirnov [Wed, 30 May 2012 08:12:55 +0000 (10:12 +0200)]
lavfi: make formats API private on next bump.
It is only useful inside filters and we don't allow user filters for
now.
Anton Khirnov [Wed, 30 May 2012 06:53:08 +0000 (08:53 +0200)]
avplay: use buffersrc instead of custom input filter.
We do not allow user filters, so avtools shouldn't use them either.
It also allows to reuse buffer management code from avconv, thus
reducing duplication.
Anton Khirnov [Wed, 30 May 2012 05:57:59 +0000 (07:57 +0200)]
avtools: move buffer management code from avconv to cmdutils.
It will be used by avplay.
Anton Khirnov [Wed, 30 May 2012 05:32:43 +0000 (07:32 +0200)]
avconv: don't use InputStream in the buffer management code.
Use just the pointer to the head of the buffer pool.
This will allow sharing the code with avplay.
Anton Khirnov [Mon, 4 Jun 2012 18:01:55 +0000 (20:01 +0200)]
avconv: fix exiting when max frames is reached.
frame number should never be strictly larger than max frames, so the
if() was never triggered.