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

* qatar/master:
  lavr: add option for dithering during sample format conversion to s16
  mpeg12: do not decode extradata more than once.

Conflicts:
	libavcodec/mpeg12.c
	libavcodec/mpeg12.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c661cb66':
  cmdutils: pass number of groups to split_commandline().
  mov: handle h263 and flv1 for codec_tag 'H','2','6','3'
  h264: fix sps parsing for SVC and CAVLC 4:4:4 Intra profiles

Conflicts:
	libavcodec/h264_ps.c
	libavformat/isom.c
	libavformat/mov.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

They are completely superfluous when using av_rescale_q_rnd().
Call av_rescale_rnd() using what used to be the numerators instead.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

These where reduced in f1d8763a
and this change can cause out of array accesses.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  mpegvideo: increase edge_emu_buffer size for VC1
  lavc: merge latest x86inc.asm fixes with x264

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

* commit 'acb571c8':
  avcodec: bump minor for adaptive h264 frame-mt
  avconv: pass the actually selected decoder to filter_codec_opts().

Conflicts:
	Changelog
	ffmpeg_opt.c
	libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

The old implementation is no longer possibly due to limitations
of the new command line parser.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '77bd1bc7':
  avconv: use new options parser.

Conflicts:
	ffmpeg.c
	ffmpeg.h
	ffmpeg_opt.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0ec1642b':
  cmdutils: don't log an error in opt_default().
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8c9af5b2':
  cmdutils: add a commandline pre-parser.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CVE-2012-2803.

CC: libav-stable@libav.org

* commit 'a01c02bc':
  cmdutils: split parse_option().
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This makes the code simpler and avoids mixing designated and
non-designated initializers in a potentially unsafe way in avconv.

* commit '10bca661':
  cmdutils: add a macro to simplify grow_array() calls.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge only for metadata, functionality had been previously integrated.

* commit '9e696d2e':
  h264: support frame parameter changes during frame-mt

Conflicts:
	libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

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

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

Based on code by Janne Grunau
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

prevents regressions from h264-mt frame size changing code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avoids regression from the h264-mt frame size change code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

Based on a patch by Janne Grunau
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Based on patch by Janne Grunau
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

* commit 'f1d8763a':
  mpegvideo: allocate scratch buffers after linesize is known

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

The sample in https://bugzilla.libav.org/show_bug.cgi?id=393 and
samples/F4V/H263_NM_f.mp4 both have codec_tag H263 for different
codecs. H263 is apparently used by Flash Media Server for Sorensen
Spark videos.

Patch based on commit 5442083b by
Carl Eugen Hoyos. Fixes bug 393.