libgsm: switch to ff_alloc_packet2().

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libfaac: switch to ff_alloc_packet2().

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ac3enc: switch to ff_alloc_packet2().

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

a64multienc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

snowenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

roqaudioenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

roqvideoenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

rawenc: : switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ra144enc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

mpegvideo_enc: : switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lclenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

jpeglsenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

j2kenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

huffyuvenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

gifenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

g726enc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

g722enc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

flashv2enc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

flashvenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

flacenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ffv1enc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

dvenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

dpxenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

dnxhdenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

cljrenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

bmpenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

alacenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

sv1enc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

adxenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

adpcmenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

aacenc: switch to ff_alloc_packet2()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lavc: add ff_alloc_packet2().

This contains a AVCodecContext thus allowing us to prevent the
error message duplication

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec_encode_audio2: add missing padding to realloc()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

udp: lock all operations on shared variables.

udp: return the error code instead of generic EIO.

udp: call av_fifo_space directly as needed.

The comment seemed to indicate that left was used
to limit the size of the recv, but it was not so.

udp: use non-blocking read instead of select.

udp: use pthread_cancel instead of a shared flag.

It allows to exit the thread immediately instead of waiting
for select to timeout (one second in the current code).

segment: fix null pointer dereference

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

dvbsub: remove unused variable

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

bbox: remove superfluous initializations

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

flicvideo: remove dead store

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

latm_parser: remove dead store

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

sunrastenc: remove dead store

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

mjpegbdec: remove dead store

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

vqavideo: remove some superfluous " VQA video: "

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

electronicarts vp6: set duration of video stream

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

doc/examples/decoding_encoding: make the buffer bigger.

This should be converted to the new API

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'cus/stable'

* cus/stable:
  ffplay: use frame count based queueing for audio queue
  ffplay: reset audio_pkt_temp when opening audio

Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'qatar/master'

* qatar/master: (26 commits)
  adxenc: use AVCodec.encode2()
  adxenc: Use the AVFrame in ADXContext for coded_frame
  indeo4: fix out-of-bounds function call.
  configure: Restructure help output.
  configure: Internal-only components should not be command-line selectable.
  vorbisenc: use AVCodec.encode2()
  libvorbis: use AVCodec.encode2()
  libopencore-amrnbenc: use AVCodec.encode2()
  ra144enc: use AVCodec.encode2()
  nellymoserenc: use AVCodec.encode2()
  roqaudioenc: use AVCodec.encode2()
  libspeex: use AVCodec.encode2()
  libvo_amrwbenc: use AVCodec.encode2()
  libvo_aacenc: use AVCodec.encode2()
  wmaenc: use AVCodec.encode2()
  mpegaudioenc: use AVCodec.encode2()
  libmp3lame: use AVCodec.encode2()
  libgsmenc: use AVCodec.encode2()
  libfaac: use AVCodec.encode2()
  g726enc: use AVCodec.encode2()
  ...

Conflicts:
configure
libavcodec/Makefile
libavcodec/ac3enc.c
libavcodec/adxenc.c
libavcodec/libgsm.c
libavcodec/libvorbis.c
libavcodec/vorbisenc.c
libavcodec/wmaenc.c
tests/ref/acodec/g722
tests/ref/lavf/asf
tests/ref/lavf/ffm
tests/ref/lavf/mkv
tests/ref/lavf/mpg
tests/ref/lavf/rm
tests/ref/lavf/ts
tests/ref/seek/lavf_asf
tests/ref/seek/lavf_ffm
tests/ref/seek/lavf_mkv
tests/ref/seek/lavf_mpg
tests/ref/seek/lavf_rm
tests/ref/seek/lavf_ts

Merged-by: Michael Niedermayer <michaelni@gmx.at>

h264_mp4toannexb_bsf: use i instead of misusing unit_type.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fix type and codetype fields in the MMF header for some phones.

Fix libspeex decoding.

This parly reverts 85469f.
Fixes ticket #1091.

h264_mp4toannexb_bsf: support 24bit lengths

Print a warning when using wild guesses as time stamps.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Replace SSE2 instruction by SSE equivalent.

This is even potentially faster in this use-case.
Should fix AAC SBR decoding on machines with SSE but not
SSE2, fixing track issue #1041.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

adxenc: use AVCodec.encode2()

adxenc: Use the AVFrame in ADXContext for coded_frame

pixdesc: put components always in the same order.

indeo4: fix out-of-bounds function call.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>

configure: Restructure help output.

Break some of the longer sections into smaller sensible pieces;
make some option descriptions and option ordering more consistent.

configure: Internal-only components should not be command-line selectable.

westwood_vqa: set video stream duration

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

westwood_vqa: fix SND0 chunk handling

Version from vqa header does not dictate which sound chunks may
appear in file.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

aiffdec: Fix SIGFPE on pcm_f32be

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

vorbisenc: use AVCodec.encode2()

libvorbis: use AVCodec.encode2()

libopencore-amrnbenc: use AVCodec.encode2()

ra144enc: use AVCodec.encode2()

nellymoserenc: use AVCodec.encode2()

roqaudioenc: use AVCodec.encode2()

The first frame pts must be saved until we have 8 frames since RoQ audio
requires 8 frames in the first packet.

libspeex: use AVCodec.encode2()

libvo_amrwbenc: use AVCodec.encode2()

libvo_aacenc: use AVCodec.encode2()

wmaenc: use AVCodec.encode2()

lavfi: add tile video filter.

vsrc_color: port to new drawutils API.

vf_pad: port to new drawutils API.

drawutils: new API.

This new API stores useful data in a dedicated structure
and has clearly delimited init functions.

Hopefully, uses of the old API can be replaced quickly.

swscale: Merge a hunk from qatar that seems to have been forgotten or lost.

Author of the code from qatar is Ronald S. Bultje
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

lavfi/ass: add dar option

Allow to specify the display aspect ratio adopted for rendering
subtitles.

lavfi/ass: use a default DAR value of 1.0

Previously it was using the same value of the input video DAR, which is
inconsistent with most implementations.

Fix trac ticket #1098.

lavfi/aspect: check for a negative code from av_parse_ratio()

Check on < 0 rather than on != 0, this is more correct as a positive
error code from av_parse_ratio() value doesn't mean an error.

graphdump: use av_bprintf API.

lavu: add av_bprintf and related.

bink: no need to increase width twice

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

zerocodec: factorize loop

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ttadec: refactor ttafilter_process()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

tgq: use bytestream2_get_bytes_left()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

xxan: use bytestream2_size()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

xxan: remove write-only variable

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

smc: use bytestream2_size()

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

bytestream: add functions for accessing size of buffer

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

cdxl: swap CHUNKY and BYTE_PLANAR

This is how it is defined in Amiga Developer CD from year 1992 and
is consistent with files created with ADPro.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

sgienc: fix packet size.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Merge remote-tracking branch 'qatar/master'

* qatar/master: (27 commits)
  avconv: free packet in write_frame() when discarding due to frame number limit
  FATE: use +/- flag option syntax for vp8 emu-edge tests
  lavf: make av_interleave_packet_per_dts() private.
  lavf: deprecate av_read_packet().
  oggdec: output correct timestamps for Vorbis
  avconv: pass input stream timestamps to audio encoders
  lavc: shrink encoded audio packet size after encoding.
  xa: set correct bit rate
  xa: do not set bit_rate, block_align, or bits_per_coded_sample
  xa: fix end-of-file handling
  xa: fix timestamp calculation
  bink: fix typo in FFALIGN() argument
  bink: align plane width to 8 when calculating bundle sizes
  doc: pass -Idoc texi2html and texi2pod
  doc: texi2pod: add -I flag
  movenc: Add a min_frag_duration option
  rtsp: Set the default delay to 0.1 s for the RTSP/SDP/RTP demuxers
  libavformat: Set the default for the max_delay option to -1
  Generate manpages for AV{Format,Codec}Context AVOptions.
  doc/avconv: remove entries for AVOptions.
  ...

Conflicts:
doc/Makefile
doc/ffmpeg.texi
doc/muxers.texi
ffmpeg.c
libavcodec/Makefile
libavcodec/options.c
libavcodec/vp8.c
libavformat/options.c
tests/fate/demux.mak
tests/ref/fate/truemotion1-15
tests/ref/fate/truemotion1-24

Merged-by: Michael Niedermayer <michaelni@gmx.at>

mpegaudioenc: use AVCodec.encode2()

Update FATE references due to encoder delay.

libmp3lame: use AVCodec.encode2()

libgsmenc: use AVCodec.encode2()

libfaac: use AVCodec.encode2()

Encoder output is delayed by several frames, so we keep a queue of input
frame timing info to match up with corresponding output packets.