Sample available at:
http://downloads.webmproject.org/test_data/libvpx/vp90-2-15-segkey_adpq.webm

The unaligned size is not handled in setctx_2d(), causing edges of images
to have improper segmentation prediction, which causes visual artifacts
at image edges a few frames later.

See sample vp90-2-14-resize-fp-tiles-16-8.webm from the vp9 test vector
set to reproduce the issue.

Samples available at:
http://downloads.webmproject.org/test_data/libvpx/vp90-2-10-show-existing-frame.webm
http://downloads.webmproject.org/test_data/libvpx/vp90-2-10-show-existing-frame2.webmSigned-off-by: Michael Niedermayer <michaelni@gmx.at>

Sample available at:
http://downloads.webmproject.org/test_data/libvpx/vp90-2-09-lf_deltas.webmSigned-off-by: Michael Niedermayer <michaelni@gmx.at>

If the file size is much larger than what is indicated in the XING
header, the demuxer assumes it's a concatenated file, and throws away
the (presumably) incorrect duration information. Unfortunately, this
also triggers if the id3 tags are very large (embedded pictures and
such). Then the half-baked heuristic not only breaks the duration
display, but also gapless audio.

Fix it by subtracting the size of the headers (the check is off by some
bytes, but that doesn't matter at all). Note that there could be an
arbitrary amount of tags _after_ the mp3 data, but hopefully these are
not too large to trigger the heuristic in practice.

Also add a warning when this happens.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: James Zern <jzern@google.com>

Signed-off-by: James Zern <jzern@google.com>

this quiets a warning:
Failed to set VP8E_SET_NOISE_SENSITIVITY codec control: Unspecified
internal error
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Zern <jzern@google.com>

replace 'Refer to and to sync...' with a reference to the section that
discusses updated the source tree.
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Zern <jzern@google.com>

While I'm not sure why exactly sure why the old code could end up in the
wrong position, using the generic index code is much simpler and is
known to work correctly.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1bd2646a':
  rtpenc_jpeg: Handle case of picture dimensions not dividing by 8

Conflicts:
	libavformat/rtpenc_jpeg.c

See: 7f64a750Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'eb7ddb50':
  rtsp: Don't warn about unparsed time ranges
Merged-by: Michael Niedermayer <michaelni@gmx.at>

This avoids confusing syntax errors with awk later

Likely fixes awk errors at:
http://buildd.debian-ports.org/status/fetch.php?pkg=ffmpeg&arch=sparc64&ver=7%3A2.6.2-1&stamp=1428928967Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Thanks-to: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> for the link
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

If rice_limit is 0, k can be 0 in decode_scalar, which calls show_bits(gb, k).
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes the calculation of the number of needed blocks to make
sure that ALL pixels are represented by the result.
Signed-off-by: Martin Storsjö <martin@martin.st>

This removes the error logging added in 4e544321.

This avoids warnings about "Invalid interval start specification 'now'"
for live rtsp streams.

We only try to parse some of the many valid values for time ranges
in RTSP - the other ones are fully valid but not interesting for the
use case in rtsp.c, so we shouldn't warn about them.

(Parsing the time ranges is needed to allow seeking, but e.g. setting
the current realtime clock for the start time doesn't make sense.
av_parse_time has got a different mode for parsing absolute times
as well, which can handle the special case "now", but that doesn't
make much sense for this particular use in rtsp.c.)
Signed-off-by: Martin Storsjö <martin@martin.st>

* commit '358b7ec3':
  fate: Fix test name for pixfmts tests

Conflicts:
	tests/fate-run.sh

See: e1ee0521Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0a51c7d4':
  prores: Set the bits_per_coded_sample for alpha pix_fmt
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '28eddef6':
  hq_hqa: Validate get_vlc2 return value
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a78f5548':
  avcodec: Free the default avoptions on init failure

See: 1907ff0aMerged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'aef0be08':
  avcodec: Unref the dummy buffer on the fail path
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8eb57dc9':
  buffersrc: Use the correct deallocation function

See: a6df9ce6Merged-by: Michael Niedermayer <michaelni@gmx.at>

This avoids using up a bit of the public flags
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is required if it's subsequently re-enabled with no value updates
(which means, use values that were previously set).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Sample at:
http://downloads.webmproject.org/test_data/libvpx/vp90-2-06-bilinear.webmSigned-off-by: Michael Niedermayer <michaelni@gmx.at>

failure to calculate psnr should not result in tiny_psnr returning success
Reviewed-by: Timothy Gu <timothygu99@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>

This tests the "old", now non-default seek mode, and this requires a
special extra argument.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The last pixel format gets leaked as `$test` further down the pipeline.

See for example https://fate.libav.org/x86_32-netbsd-clang-no-inline-asm/20150420020104
Note the odd test names like “yuvj444p.”

CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

See sample:
http://downloads.webmproject.org/test_data/libvpx/vp90-2-05-resize.ivfSigned-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>