Update ffmpeg
Update changelog
Allow selecting subtitles on a substring match in advanced mode

Fixes issue 453.

Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Move the subtitle track name check up to ensure its always checked
Workaround an issue with the Microsoft File Source (URL) and EOF handling

Fixes issue 463
Update installer and manifest for new ffmpeg library versions
Flag H.264 in MP4 without a CTTS atom as DTS-only timestamps
Small ffmpeg tweak
Update changelog for recent changes
Add support for transport protocol specific RTSP URL handlers

Fixes issue 480.

Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Default to x264 lossless bug workaround, since thats the only lossless files seen in the wild

Fixes issue 468
Update ffmpeg
Do not use the image2(pipe) demuxer for GIF anymore

GIF has its own dedicated demuxer now, which also supports animated GIFs.
Re-open the AAC decoder on flush

This may help to resolve an issue with AAC audio missing after a seek
Avoid flushing the decoder when it was just flushed or opened.
Update ffmpeg for hevc msvc crash
Update CUVID headers to CUDA SDK 6.5
Plumbing for HEVC HWAccel
Rename AVC1AnnexBConvert -> AnnexBConverter

It can also be used for HEVC
CUVID HEVC decoding support