This is only for the comments, but since the old syntax is "discouraged"
(and might change semantics one day), we should use the new syntax in
all documentation-like things.
Usually a good idea to do this when encoding to mp4, but it's
commented since usefulness is arguable nowadays.
Equivalent to running qt-faststart tool on the resulting mp4.
Adds a bit of delay at the end of encoding.
- libfaac and libvo_aacenc were removed from FFmpeg
- add libopus profile
- modify vp8's ovcopts and add vp9
- switch enc-f-webm to vp9 + opus
- remove obsolete devices profiles using deprecated filters
This is probably useful.
Note that this includes a small, stupid hack to prevent loading of the
config file if vf_lavfi is not available. The profile by default uses
vf_lavfi, and the config parser will output errors if vf_lavfi is not
available.
As another caveat, we install the example profile even if encoding is
disabled (though we don't load it, since this would print errors).
