Timestamp handling of decoded frames are much simpler now.

Fixes #1675.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Requested in trac ticket #1857.

It is useful to use bprint to handle a growing buffer
used with another API.

* qatar/master:
  dv1394: Swap the min and max values of the 'standard' option
  rtpdec_vp8: Don't parse fields that aren't used
  lavc: add some AVPacket doxy.
  audiointerleave: deobfuscate a function call.
  rtpdec: factorize identical code used in several handlers
  a64: remove interleaved mode.
  doc: Point to the new location of the c99-to-c89 tool
  decode_audio3: initialize AVFrame
  ws-snd1: set channel layout
  wmavoice: set channel layout
  wmapro: use AVCodecContext.channels instead of keeping a private copy
  wma: do not keep private copies of some AVCodecContext fields

Conflicts:
	libavcodec/wmadec.c
	libavcodec/wmaenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '50a65e7a': (24 commits)
  vmdaudio: set channel layout
  twinvq: validate sample rate code
  twinvq: set channel layout
  twinvq: validate that channels is not <= 0
  truespeech: set channel layout
  sipr: set channel layout
  shorten: validate that the channel count in the header is not <= 0
  ra288dec: set channel layout
  ra144dec: set channel layout
  qdm2: remove unneeded checks for channel count
  qdm2: make sure channels is not <= 0 and set channel layout
  qcelpdec: set channel layout
  nellymoserdec: set channels to 1
  libopencore-amr: set channel layout for amr-nb or if not set by the user
  libilbc: set channel layout
  dpcm: use AVCodecContext.channels instead of keeping a private copy
  imc: set channels to 1 instead of validating it
  gsmdec: always set channel layout and sample rate at initialization
  libgsmdec: always set channel layout and sample rate at initialization
  g726dec: do not validate sample rate
  ...

Conflicts:
	libavcodec/dpcm.c
	libavcodec/qdm2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

* commit '8ac0f676':
  dcadec: allow the decoder to change the channel layout mid-stream
  cook: use av_dlog() for debug logging instead of av_log() with AV_LOG_ERROR
  cook: move samples_per_frame from COOKSubpacket to where it is used
  cook: use av_get_channel_layout_nb_channels() instead of cook_count_channels()
  cook: reverse a condition so that the code makes more sense
  cook: remove unneeded COOKContext variable, sample_rate
  cook: remove unneeded COOKContext variable, bit_rate
  cook: use AVCodecContext.channels instead of keeping a private copy
  bmvaudio: set channel layout at init() rather than validating it
  atrac1: do not keep a copy of channel count in the private context
  dsicinaudio: set channels and channel layout
  g722dec: set channel layout at initialization instead of validating it
  amrwbdec: set channels, channel_layout, and sample_rate
  amrnbdec: set channels, channel_layout, and sample_rate
  dca_parser: allow the parser to change the sample rate
  lavc: check channel count after decoder init
  lavc: move SANE_NB_CHANNELS to internal.h and use it in the PCM decoders

Conflicts:
	libavcodec/dcadec.c
	libavcodec/pcm.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

DV1394_NTSC has a lower value than DV1394_PAL.
Signed-off-by: Martin Storsjö <martin@martin.st>

This avoids warnings about unused variables.
Signed-off-by: Martin Storsjö <martin@martin.st>

right above there is if (pkt) {<do stuff>; pkt = NULL}, so pkt is just a
fancy name for NULL at this point.

It has been disabled since it was added two years ago.

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

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

Do not quote second argument to filter{,_out} in check_ld. We want to keep/remove all the space-separated words matching the -l* pattern, not keep everything if the whole argument begins with -l and remove it otherwise.

This also fixes errors like:
./configure: eval: line 418: syntax error near unexpected token `-l*'
./configure: eval: line 418: `case  in -l*) ;; *) echo  ;; esac'
when run with ./configure --enable-openal
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* cus/stable:
  ffplay: remove redundant !codec check
  ffplay: only initialize codec opts before using it
  ffplay: always free buffersink_params in configure_video_filters
  ffplay: remove uneeded format filter, buffersink format is set
  ffplay: check for buffersink_params allocation success
  ffplay: always free inputs and outputs in configure_filtergraph
  ffplay: fill the unused part of the window with black
  ffplay: add update parameter to fill_rectangle
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This location contains prebuilt binaries as well.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

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

Same fix and issue as in a25d912dSigned-off-by: Anton Khirnov <anton@khirnov.net>

We would crash a moment later anyway if this fails.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket1811
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

A large invalid value could cause undefined behavior when left-shifted
by 8 later in the function.

channels, sample_rate, bit_rate, and block_align can be used directly from
the AVCodecContext

This could occur due to integer overflow when reading the channel count from
the extradata.