so that no external decoder is used which would break the test
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Signed-off-by: James Almer <jamrial@gmail.com>

Rounding by Michael.

Fixes ticket #4565.

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

See SMPTE 377-1-2009 6.3.3 KLV Fill Items
Reviewed-by: tim nicholson <nichot20@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This helps if these functions need to be implemented using another
crypto API.
Signed-off-by: Martin Storsjö <martin@martin.st>

Reviewed-by: tim nicholson <nichot20@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

This makes it easier to relate frame data to its associated stream.

This fixes the video timebase as well
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Previous version Reviewed-by: tim nicholson <nichot20@yahoo.com>
Previous version Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

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

The positioning was completely wrong. First, the coordinates are
expressed in ASS playback resolution (which is by default 384x288).
Secondly, the coordinates define a drawing rectangle, not a moving area.
The previous code was making subtitles move from a random position to
another random position.

Here we rescale assuming the video resolution is a DVD one (720x480). We
can't really do anything better so far, but since this positioning
information is often from a DVD rip we can consider them relatively
safe.

Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Testing these filters with just 5 frames could potentially be
insufficient
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Use 5 frames for video filter tests and a single one for the
pixelformat tests.

Greatly reduces the test duration without reducing coverage.

No real difference in quality, its a bit slower for the same dia_size as more
vectors are searched for the same dia_size
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This very very slightly improves quality, no measurable speed change
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

AV_PIX_FMT_GRAY8/16 are considered YUV formats, and the color_range is
not set - so the API user will have to assume limitted range. (Unless
the API user adds a special-case for the PNG decoder.)

Just export the correct range - full range.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This stimulates the direct pixel mode in Quickdraw decoder.

Update the pictor test to use the pictor codec, as both formats share
the .pic file extension.

Sample available at:
http://downloads.webmproject.org/test_data/libvpx/vp91-2-04-yuv422.webm

Sample available at:
http://downloads.webmproject.org/test_data/libvpx/vp91-2-04-yuv440.webm

Sample available at:
http://downloads.webmproject.org/test_data/libvpx/vp91-2-04-yuv444.webm

Remove the direct profile from UTCTiming element. Per DASH spec,
direct profile value should be the time at which the request was
made to the server and not the time at which the manifest was
written. So ffmpeg cannot write this value. This patch removes
the direct profile and write the UTCTiming element with the http
profile only if a URL is passed as a parameter. Update the fate
test to reflect this change.
Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This will test properly CRLF with make fate, make fate-subtitles and any
make fate-sub-* test. Before this commit, the rawdiff was triggered only
by make fate-subtitles.

Also make sure fate-sub-* only match the tests relying on fmtstdout
command, to at least avoid failing on MingW. See
https://ffmpeg.org/pipermail/ffmpeg-devel/2015-April/172395.html

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

Sample available at:
http://downloads.webmproject.org/test_data/libvpx/vp90-2-16-intra-only.webm

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

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>