Other software does not store it in this case, and the information
is provided by the codec stream
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 405cc0d9052079307b2b4188c396ae30c8e9108b)
Conflicts:
tests/ref/lavf/mov
The QuickTime specification does not contain any hint that the atom
must not be written in some cases and both the QuickTime and the
AVID decoders do not fail if the atom is present.
This change allows to signal (visually) interlaced streams with
a codec different from uncompressed video.
As a side-effect, this fixes ticket #2202
(cherry picked from commit 7d0e3b197c817b307d599a23704a44763ed0bbdd)
Conflicts:
tests/ref/lavf/mov
* qatar/release/9:
arm: Fall back to runtime cpu feature detection via /proc/cpuinfo
doc/platform: Fix 10l typo
xxan: properly handle odd heights.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '108ca6fad1e0e9af8d6337f908bfd23807b7fbd6':
yop: check for input overreads.
yop: check that extradata is large enough.
fraps: fix off-by one bug for version 1.
Conflicts:
libavcodec/fraps.c
libavcodec/yop.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Duplicate the last one or two chroma lines.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
CC:libav-stable@libav.org
(cherry picked from commit 685e6f2e3939f124b41c7801cc541dad8252af3d)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
The bottom line was invalid before.
CC:libav-stable@libav.org
(cherry picked from commit da7baaaae79b4d7d715d35ea6bcfbdd149edc177)
Conflicts:
cmdutils.c
Do not assume that frame dimensions are mod16 (or that height is mod32
for interlaced).
CC:libav-stable@libav.org
(cherry picked from commit 69c25c9284645cf5189af2ede42d6f53828f3b45)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
This is a port of virtual dub's histogram equalization filter by Donald
A. Graft. Based on the work by Jérémy Tran <tran.jeremy.av@gmail.com>,
done for SOCIS 2012.
This is a port of the kerndeint filter (libmpcodecs/vf_kerndeint) by
Donal A. Graft (original avisynth plugin author), and is based on the
work by Jérémy Tran <tran.jeremy.av@gmail.com> done for SOCIS 2012.
After making some blind tests on a small collection of music
samples for home usage. It turned out that the default cutoff
was too low.
The impact of filter_size was not clearly distinguishable (the
results were on the edge) with the music samples but turned out
to be clearly audible in some synthetic samples.
Thanks to Daniel for helping out with the listening tests.
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
The data does not contain timing or trailing line breaks anymore. In
addition to being less idiotic, it is consistent with other codecs and
thus allows more switches between formats and codecs. It also fixes the
issue of the trailing line returns being simple \n instead of CRLF in
the ASS rectangle dialogue (this is the reason of the FATE update).
* commit '5e6ee38bd3cef0dd05f1dd7977c71f3479eb6d01':
FATE: add cavs test
cavsdec: export picture type in the output frame
Conflicts:
tests/fate/video.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Current MicroDVD AVPackets contain timing information and trailing line
breaks. The data is now only composed of the markup data. Doing this
consistently between text subtitles decoders allows to use different
codec for various formats. For instance, MicroDVD markup is sometimes
found in some VPlayer files. Also, generally speaking, the subtitles
text decoders have no use of these timings (and they must not use them
since it would break any user timing adjustment).
Technically, this is a major ABI break. In practice, a mismatching
lavf/lavc will now error out for MicroDVD decoding. Supporting both
formats requires unnecessary complex and fragile code.
FATE needs update because line breaks in the ASS file were "\n" (because
that's what is used in the original file). ASS format expect "\r\n" line
breaks; this commit fixes this issue. Also note that this "\r\n"
trailing need to be moved at some point from the decoders to the ASS
muxer.
Note that the linebreaks text codec option (but not the feature) has
been removed; its main goal was to allow demuxers to configure the text
decoder (and not meant to be used by users), but the AVOption are not a
viable solution. This is solved differently in this commit.
The SRT muxer is reponsible for separating events with two line breaks,
there is no need to add more than necessary. Similarly, other muxers
(such as Matroska) are not supposed to add line breaks at the end of the
payload.
Since 83cab07 audio stream time bases are based on SampleRate, not EditRate.
This fixes trac ticket #2029 and a few seeking issues.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Do not overwrite linesize set by get_buffer().
The last frame in the FATE test is not decoded anymore, since the file
is cut and a part of it is missing.
