asfdec: Check the return value of asf_read_stream_properties

This makes sure errors in setting stream parameters are passed
on to the caller. This avoids successfully opening files while
some parameters aren't filled in properly.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
mxf: Remove a typo

Introduced in 93370d1216
rtmp: alias rtmp_listen to listen

Make it uniform with the other protocols.
avfilter/af_afade: use the name 's' for the pointer to the private context

Signed-off-by: Paul B Mahol <onemda@gmail.com>
avfilter/avf_showspectrum: use the name 's' for the pointer to the private context
Merge commit 'cc41167aede4c101ad17eeffa8f39bb6c23d3dad'

* commit 'cc41167aede4c101ad17eeffa8f39bb6c23d3dad':
  asfdec: Check the return value of asf_read_stream_properties

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'ad0560fe7491a85c3e71d5a3d6a0443f10b33ab1'

* commit 'ad0560fe7491a85c3e71d5a3d6a0443f10b33ab1':
  mxf: Remove a typo

Conflicts:
	libavformat/mxfdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge remote-tracking branch 'qatar/master'

* qatar/master:
  rtmp: alias rtmp_listen to listen

Merged-by: Michael Niedermayer <michaelni@gmx.at>
vf_interlace: do not process an already interlaced frame

Signed-off-by: Anton Khirnov <anton@khirnov.net>
lavc: mark deprecated AVCodec.max_lowres for removal on next bump
avcodec: use designated initializers for bitstream filters

Signed-off-by: Paul B Mahol <onemda@gmail.com>
avcodec/imgconvert/get_color_type: fix type for PAL8

Fixes Ticket3008

Fate changes as PAL8 gets used instead of BGR8

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
mov: fix trun / pseudo_stream_id handling

This fixes simple concatenated h264

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
VC1 VDPAU: Mark missing reference frames as such.

Currently the code passes some nonsense values as
references instead, causing corruption with NVidia's
and assertion failures with Mesa's implementation.
For non-corrupted input this mostly happens in
interlaced bitstreams, e.g.
http://samples.mplayerhq.hu/V-codecs/WMV9/interlaced/480i30__codec_WVC1__mode_2__framerate_29.970__type_2__preproc_17.wmv.
The != VDP_INVALID handle assert does not trigger
(and probably is quite nonsense) because the frames
are initialized to 0.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
avformat/utils: pass AVFormatContext to find_decoder()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat: add support to force specific AVCodecs

previously only codec_ids could be forced, which did not allow
forcing a specific implementation like libopenjpeg vs jpeg2000.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg: add support to force specific AVCodecs

previously only codec_ids could be forced, which did not allow
forcing a specific implementation like libopenjpeg vs jpeg2000.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Print pix_fmt name on h264 context reinitialisation.
Native VP9 decoder.

Authors: Ronald S. Bultje <rsbultje gmail com>,
         Clement Boesch <u pkh me>
VP9 MC (ssse3) optimizations.

Decoding time of ped1080p.webm goes from 20.7sec to 11.3sec.