Commit Graph

56466 Commits

Author SHA1 Message Date
Michael Niedermayer
c9eb2ce085 Merge commit '666ed7eda1d568638689ac7b0cef0a9e564ffbdf'
* commit '666ed7eda1d568638689ac7b0cef0a9e564ffbdf':
  rtmp: Drop an unneeded warning

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-17 11:28:16 +02:00
Michael Niedermayer
953a4191b8 Merge commit 'ffb7669e47343ac0caa866361965fdb2bf6ed825'
* commit 'ffb7669e47343ac0caa866361965fdb2bf6ed825':
  rtmp: Support play method in listen mode

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-17 11:22:54 +02:00
Michael Niedermayer
0483cfe8ca Merge commit '97d35fa89f73468d64f663bfc0686aa6cddd8b6a'
* commit '97d35fa89f73468d64f663bfc0686aa6cddd8b6a':
  rtmp: Factor out publish specific code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-17 11:17:11 +02:00
Michael Niedermayer
c74c3fb142 Merge commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7'
* commit '3feb3d6ce4be0a09a9f8f13d613bed25b523b6e7':
  mem: Introduce av_reallocp

Conflicts:
	doc/APIchanges
	libavutil/mem.c
	libavutil/mem.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-17 11:06:26 +02:00
Martin Storsjö
ede42109e7 x86: Add an xmm clobbering wrapper for avcodec_encode_video2
This is required since 187105ff8 when we started trying to
wrap this function as well.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 10:53:23 +02:00
Michael Niedermayer
ff4548f223 Merge commit '187105ff8a02bafc9c58d9d8363bb3f55a415635'
* commit '187105ff8a02bafc9c58d9d8363bb3f55a415635':
  Fix references to deleted avcodec_encode_video() function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-17 10:53:14 +02:00
Martin Storsjö
b1db33159f ffv1: Make sure at least one slice context is initialized
This avoids crashes when initializing the range coder for
the first slice context.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:33:38 +03:00
Martin Storsjö
ea78a348d8 eacmv: Make sure a reference frame exists before referencing it
This is similar to an existing check for the second-last frame
from 062421e3.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:33:38 +03:00
Martin Storsjö
c39f7eba01 truemotion2: Use av_freep properly in an error path
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:33:38 +03:00
Martin Storsjö
f875a732e3 mpeg4videodec: Check the width/height in mpeg4_decode_sprite_trajectory
This avoids a potential division by zero.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:33:38 +03:00
Martin Storsjö
a92538b7c0 ivi_common: Make sure color planes have been initialized
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:33:38 +03:00
Martin Storsjö
7f8d41eb09 mov: Don't use a negative duration for setting other fields
Some files have the duration set to -1 in the mdhd atom, more
or less legitimately. (We produce such files ourselves, for the
initial duration in fragmented mp4 files.)

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:33:37 +03:00
Martin Storsjö
19b9659f31 oggparseogm: Convert to use bytestream2
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:33:37 +03:00
Martin Storsjö
711c970168 rv34: Check the return value from ff_rv34_decode_init
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:33:37 +03:00
Martin Storsjö
569d18aa9d matroskadec: Verify realaudio codec parameters
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:22:30 +03:00
Martin Storsjö
e1f3847f86 mace: Make sure that the channel count is set to a valid value
Also return a proper error code.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:21:46 +03:00
Martin Storsjö
1115689d54 svq3: Check for any negative return value from ff_h264_check_intra_pred_mode
Also pass on any returned error code.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:21:16 +03:00
Josh Allmann
f8d1bb6723 rtmp: rename main_channel_id to stream_id.
This more closely corresponds to the usage of the field.
Its usage here is unrelated to the channel ID.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:03:36 +03:00
Josh Allmann
d4aef99780 rtmp: Follow Flash player numbering for channels.
Channel 4 is typically used by the Flash player to transmit
audio, channel 6 for video, and various stream-specific invokes
get sent over channel 8, which is designated the source channel.

This more closely matches the behavior of the Flash player,
including the transmission of play requests over channel 8.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:03:36 +03:00
Josh Allmann
120af23cd5 rtmp: Send video on a separate channel.
Sending non-monotonic packets (e.g. when the audio and video
streams are monotonic within themselves but not muxed
monotonically) will lead to negative values the RTMP timestamp
field (where timestamps are transmitted only as deltas for each
channel), and this delta can end up being incorrectly written as
a large unsigned number.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-17 11:03:36 +03:00
Michael Niedermayer
7129935ed2 avcodec/mjpegdec: Fix ljpeg RCT
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-17 02:00:15 +02:00
Michael Niedermayer
7dea2eab7e Merge remote-tracking branch 'cehoyos/master'
* cehoyos/master:
  Do not suggest to increase probesize for image2 files.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-17 00:27:40 +02:00
Carl Eugen Hoyos
5c2be81b39 Do not suggest to increase probesize for image2 files. 2013-09-17 00:08:12 +02:00
Vignesh Venkatasubramanian
bcac6b438e lavf/oggopus: Fixing a log message
Re-wording a log message that's no longer true and changing its
severity level to debug.

Signed-off by: Vignesh Venkatasubramanian <vigneshv@google.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 23:46:39 +02:00
Michael Niedermayer
b9e7bde6bd lavf/avienc: use av_freep() avoid stale pointers
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 22:49:17 +02:00
Michael Niedermayer
46a723ec72 swscale/yuv2rgb: make sure yuvTable is set to NULL after deallocation
ensures no stale pointers remain

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 22:47:21 +02:00
Michael Niedermayer
9078b40d35 swresample: replace 2 av_free() by av_freep()
avoids leaving stale pointers in memory

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 22:44:15 +02:00
Alexandra Khirnova
68b4677420 lavf: Make probe_codec return an error code
This allows handling errors from av_realloc properly.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 22:28:23 +03:00
Martin Storsjö
1daea5232f x86: Add an xmm clobbering wrapper for avcodec_encode_video2
This is required since 187105ff8 when we started trying to
wrap this function as well.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 22:22:41 +03:00
Clément Bœsch
7308439158 lavf: Don't explicitly flush after each written packet in muxers
Since 596e5d4783, this is not necessary anymore. It also allows to
actually disable the flushing, improving write performance (but
possibly giving worse latency in real-time streaming).

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 22:17:33 +03:00
Luca Barbato
596e5d4783 lavf: Add a flag to enable/disable per-packet flushing
This is enabled by default and can be disabled with
"-fflags -flush_packets".

Inspired by a patch from Nicolas George <nicolas.george@normalesup.org>.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-09-16 22:11:08 +03:00
Paul B Mahol
c051d668b5 avformat/avidec: use av_calloc() and check for allocation error
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 18:53:28 +00:00
Vignesh Venkatasubramanian
23637f98f4 lavf/ogg: Support for end trimming Opus
Adding support for end trimming Opus embedded in Ogg container.

Signed-Off By: Vignesh Venkatasubramanian <vigneshv@google.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 21:42:41 +02:00
Luca Barbato
0a9425d7cf flv: Do not export datastream as metadata
It is used internally.
2013-09-16 19:36:37 +02:00
Luca Barbato
92ed83e393 rtmp: Store all the notify messages
The onTextData is used to implement text data streams in flv.
2013-09-16 19:36:37 +02:00
Luca Barbato
fe0337e89b rtmp: Do not send the first field twice within the handshake 2013-09-16 19:36:37 +02:00
Luca Barbato
666ed7eda1 rtmp: Drop an unneeded warning
Apparently a widely used streaming server requires that the second
field always presents a version during C1 phase.
2013-09-16 19:36:37 +02:00
Luca Barbato
ffb7669e47 rtmp: Support play method in listen mode 2013-09-16 19:36:37 +02:00
Luca Barbato
97d35fa89f rtmp: Factor out publish specific code
Will be reused for supporting play.
2013-09-16 19:36:37 +02:00
Luca Barbato
3feb3d6ce4 mem: Introduce av_reallocp 2013-09-16 19:36:37 +02:00
Timothy Gu
b7dd459863 doc/formats: Add documentation for 3 parameters that have been missing
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 17:49:10 +02:00
Paul B Mahol
9d05de2258 avfilter: add adelay filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 14:33:07 +00:00
Paul B Mahol
42b8f5fba1 avformat/segafilm: remove deplanarization hack
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 13:30:20 +00:00
Paul B Mahol
ca5456db7f avformat/segafilm: use av_freep()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 13:12:45 +00:00
Michael Niedermayer
02f56bfcc3 avformat/sierravmd: use av_freep() for freeing context fields
This ensures that there are no stale pointers

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 14:53:56 +02:00
Paul B Mahol
563057731a avfilter/vf_stereod3d: add const qualifiers to ana_convert()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 12:37:29 +00:00
Paul B Mahol
c74d5929df avfilter/vf_stereo3d: BGR24 support for anaglyphs
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 12:37:29 +00:00
Paul B Mahol
fcea6f71ad avfilter/vf_stereo3d: avoid pointless copy
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-16 12:37:29 +00:00
Michael Niedermayer
7283d2bb90 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  avpacket: Fix error checking in packet_alloc

Conflicts:
	libavcodec/avpacket.c

See: b905a7137a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 14:22:26 +02:00
Michael Niedermayer
b3970b3949 Merge commit '6fc8226e29055858f28973bb3d27b63b3b65e616'
* commit '6fc8226e29055858f28973bb3d27b63b3b65e616':
  vp3: Check the framerate for validity

Conflicts:
	libavcodec/vp3.c

See: a56d963f11
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-16 14:10:31 +02:00