This is similar to 20a5956b

The difference this change makes affects only rather few files
but looks like:
Stream #0:1: Video: mjpeg, 90k tbr, 90k tbn, 90k tbc
vs.
Stream #0:1: Video: mjpeg, none(bt470bg/unknown/unknown), 90k tbr, 90k tbn, 90k tbc
Signed-off-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>

* commit '0034314a':
  rtmp: Always call rtmp_close() on rtmp_open() failure
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'fc1eda54':
  swscale: fix sign extensions in yuv planar conversion

Conflicts:
	libswscale/rgb2rgb_template.c

See: a07e9d72
See: a3097260Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b7c77912':
  oss_audio: use a macro to simplify ioctl() error checking

Conflicts:
	libavdevice/oss_audio.c

See: 69c7aad4Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '963f7614':
  avresample: Make sure the even check does not overflow
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '088eca28':
  avresample: prevent theoretical division by zero
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0d989dbf':
  af_resample: check av_opt_set_dict return value
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6d96c7ea':
  vf_showinfo: Forward the av_image_get_linesize error

Conflicts:
	libavfilter/vf_showinfo.c

See: 2aecfd4fMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'f4017925':
  vf_drawtext: Do not leak the mmapped textfile

Conflicts:
	libavfilter/vf_drawtext.c

See: 6956b048Merged-by: Michael Niedermayer <michaelni@gmx.at>

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

This fixes the ratecontrol code with snow
adding FF_MPV_COMMON_OPTS is needed as the generic rate control options
are currently in the (unrelated) MpegEncContext
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '530c1441':
  lavc: make lmax/lmin into private options of mpegvideo encoders

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

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

Prevent possible memory leaks.

Connect to nginx and request a non-existent resource to
trigger the issue.

CC: libav-stable@libav.org
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Uwe L. Korn <uwelk@xhochy.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Casting the left-most byte to unsigned avoids an undefined
result of the shift by 24 if bit 7 is set.

yuvPlanartouyvy_c and yuvPlanartoyuy2_c are affected.

CC: libav-stable@libav.org
Bug-Id: CID 732281 / CID 732282

Also add a note about SNDCTL_DSP_GETFMTS which may fail even if OSS is
available.

CC: libav-stable@libav.org
Bug-Id: CID 1238992
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

CC: libav-stable@libav.org
Bug-Id: CID 732225

CC: libav-stable@libav.org
Bug-Id: CID 1231986

CC: libav-stable@libav.org
Bug-Id: CID 1087076

CC: libav-stable@libav.org
Bug-Id: CID 1087086

And validate its size while at it.

CC: libav-stable@libav.org
Bug-Id: CID 1244189

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

* commit '15ec053c':
  lavc: make border_masking into private options of mpegvideo encoders
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'c4f7bee0':
  lavc: deprecate unused mb_threshold field

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

* commit '685be3d1':
  libvpxenc: add static-thresh private option

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

* commit '59b55c49':
  lavc: deprecate unused me_threshold field

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

* commit '66a68ddd':
  lavc: make rc_buffer_aggressivity/rc_initial_cplx into private options of mpegvideo encoders
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a75c2eb2':
  lavc: make rc_eq into private options of mpegvideo encoders

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

* commit '946f9535':
  lavc: make rc_qmod_* into private options of mpegvideo encoders
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a6e4ce9f':
  lavc: make rc_qsquish a private option of mpegvideo encoders

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

* commit '6cbbf059':
  resample: Avoid off-by-1 errors in PTS calcs.
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Should fix fate-mpeg4-resolution-change tests

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

* commit 'fb238f82':
  urlprotocol: remove unused url_interrupt_cb declaration
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Currently, this option is accessed through AVCodecContext.mb_threshold,
which originally controlled reusing MB data when transcoding mpeg to
mpeg. Since the libvpx meaning is completely different from the original
mpegvideo meaning, it is better to use a separate private option for
this.