server and a generic audio and video file converter.
It can convert a standard video source into several file formats
based on DCT/motion compensation encoding. Sound is compressed in
MPEG audio layer 2 or using an AC3 compatible stream.
What makes ffmpeg interesting ?
- Simple and efficient video encoder: outputs MPEG1, H263, Real
Video(tm), MPEG4, DIVX and MJPEG compatible bitstreams using the
same encoder core.
- Hyper fast MPEG audio layer 2 compression (50 times faster than
realtime on a K6 500).
[snip -> rest on website below]
ffmpeg is made of two programs:
* ffmpeg: soft VCR which encodes in real time to several formats.
It can also encode from any supported input file format to any
input supported format.
* ffserver: high performance live broadcast streaming server based
on the ffmpeg core encoders.
WWW: http://ffmpeg.mplayerhq.hu/
Supported arguments are:
- c++11-lang: the port needs a c++11 aware compiler what ever standard
library it uses, implies features
- c++11-lib: the port needs a c++11 standard library, implies features
- c11: the ports needs a c11 aware compiler implies features
- features: this will create a COMPILER_FEATURES variable which contains
the list of features ${CC} do support, implies env.
- env: the COMPILER_TYPE will be set to either gcc or clang.
By default the uses will try to use clang33 from ports when nothing in
base is relevant except if the user explicitly defines
FAVORITE_COMPILER=gcc in his make.conf
Please note that testing tinderbox prior to version: 4.0.1_1 is not able to
properly figure out the dependencies implied by this USES.
- Stagify; drop no longer needed MAKE_ARGS and post-install target
- Touch pkg-descr and slave port's COMMENT while I'm at them
Reported by: pkg-fallout
<ChangeLog>
*) Bugfix: a segmentation fault might occur in a worker process if the
ngx_http_spdy_module was used with the "client_body_in_file_only"
directive.
*) Bugfix: a segmentation fault might occur on start or during
reconfiguration if the "try_files" directive was used with an empty
parameter.
*) Bugfix: the $request_time variable did not work in nginx/Windows.
*) Bugfix: in the ngx_http_auth_basic_module when using "$apr1$"
password encryption method.
Thanks to Markus Linnala.
*) Bugfix: in the ngx_http_autoindex_module.
*) Bugfix: in the mail proxy server.
</ChangeLog>
The included yassl library contains inline asm (only for i386) using
intel syntax which clang does not support. For now, just disable the
inline asm when clang is used and use the standard C implementation like
on every other architecture.
Approved by: ale (maintainer)
