lavf: more correct printf format specifiers
configure: Document --pkg-config option
doc: Add section about AviSynth support

Signed-off-by: Diego Biurrun <diego@biurrun.de>
avcodec/vorbisdec: use the stored previous window type only when the actual previous is not known

Fixes Ticket3432

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit 'd92024f18fa3d69937cb2575f3a8bf973df02430'

* commit 'd92024f18fa3d69937cb2575f3a8bf973df02430':
  lavf: more correct printf format specifiers

Conflicts:
	libavformat/asfdec.c
	libavformat/cafdec.c
	libavformat/dxa.c
	libavformat/framecrcenc.c
	libavformat/hnm.c
	libavformat/iff.c
	libavformat/mov.c
	libavformat/mxfdec.c
	libavformat/rmdec.c
	libavformat/rpl.c
	libavformat/smacker.c
	libavformat/xmv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '5926603ad65e5fd4fefe8f0d72c381059f71cd59'

* commit '5926603ad65e5fd4fefe8f0d72c381059f71cd59':
  configure: Document --pkg-config option

Conflicts:
	configure

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

* qatar/master:
  doc: Add section about AviSynth support

Conflicts:
	doc/general.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avformat: Report the duration analysis reached
configure: Provide --pkg-config-flags

Should be used only to pass extra flags to pkgconf invocation,
e.g. --static.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
http: Return meaningful error codes
http: Drop doxy comments
http: K&R formatting cosmetics
http: Refactor process_line
http: Add support reading ICY metadata

Export the metadata as a icy_metadata_packet avoption.
Based on the work of wm4 and Alessandro Ghedini.

Bug-Id: https://bugs.debian.org/739936

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
http: Export Content-Type information

Bug-Id: https://bugs.debian.org/740421

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
http: Support setting custom User-Agent

Contextually make the default User-Agent use the common
"Name/Version" pattern.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
http: Add support for selecting a request range

Comment from Reimar Döffinger included as pro memoria.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
http: Always allow no-op seek

This also allows checking stream position as per ffurl_seek() doxy.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
http: Improve options descriptions

Add documentation where missing.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
http: Allow setting a Content-Type for POST requests

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>