# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
# $Id$

PortSystem 1.0

name        transcode
version     1.1.7
revision    10
epoch       1
license     GPL-2+
categories  multimedia
maintainers cogweb.net:lionteeth devans
description Video and audio processing tools
long_description    transcode is a suite of tools, all of which are \
            command line utilities, for transcoding various \
            video, audio, and container formats, running on a \
            platform that supports shared libraries and threads.\
            \
            Decoding and encoding is done by modules that are \
            responsible for feeding transcode with raw video/ \
            audio streams (import modules) and encoding the frames \
            (export modules). \
            \
            It includes a variety of video and audio filters, \
            including (but not limited to) video de-interlacing, \
            audio resampling, framerate conversion, different \
            resizing algorithms, smoothing, sharpening, denoisifying, \
            and cutting.

homepage        https://bitbucket.org/france/transcode-tcforge/overview

master_sites    https://bitbucket.org/france/transcode-tcforge/downloads/

use_bzip2       yes

checksums       md5     9bb25a796a8591fb764de46ee87ce505 \
                sha1    e35df68b960eb56ef0a59a4cdbed1491be56aee6

depends_build   port:pkgconfig

depends_lib     path:lib/libavcodec.dylib:ffmpeg \
                port:libmpeg2 \
                port:libdvdread \
                port:jpeg \
                port:lame

platforms       darwin

patchfiles      patch-configure.diff \
                patch-avilib-avidump.c.diff \
                patch-ffmpeg-0.11.diff \
                patch-filter-filter_pp.c.diff \
                patch-encode-Makefile.in.diff \
                patch-ffmpeg-2.0.diff

configure.args  --disable-mmx \
                --enable-libmpeg2 \
                --enable-libmpeg2convert \
                --without-x

# Optional components

universal_variant no

variant mmx description {enable mmx optimizations} {
     configure.args-delete --disable-mmx
}

variant full requires a52dec faac freetype imagemagick libdv libogg libpostproc libquicktime libsdl libtheora libvorbis libxml2 lzo mjpegtools x264 xvid description {enable all optional components except deprecated} {
}

variant a52dec description {enable support for decoding ATSC A/52 streams} {
    depends_lib-append port:a52dec
    configure.args-append --enable-a52 --with-a52-prefix=${prefix}
}

variant faac requires experimental description {enable AAC encoding support via libfaac (experimental)} {
    depends_lib-append port:faac
    configure.args-append --enable-faac --with-faac-prefix=${prefix}
}

variant freetype description {enable support for the FreeType font engine} {
    depends_lib-append port:freetype
    configure.args-append --enable-freetype2
}

variant imagemagick description {enable support for the manipulation of still images} {
    depends_lib-append port:ImageMagick
    configure.args-append --enable-imagemagick --with-imagemagick-prefix=${prefix}
}

variant libdv description {enable support for the Digital Video format via libdv} {
    depends_lib-append port:libdv
    configure.args-append --enable-libdv
}

variant libogg description {enable support for encoding and decoding ogg audio} {
    depends_lib-append port:libogg
    configure.args-append --enable-ogg
}

variant libpostproc description {enable libpostproc support from ffmpeg} {
    configure.args-append --enable-libpostproc
}

variant libquicktime description {enable support for QuickTime video} {
    depends_lib-append path:lib/libquicktime.dylib:libquicktime
    configure.args-append --enable-libquicktime
}

variant libtheora description {enable support for the open video codec theora} {
    depends_lib-append port:libtheora
    configure.args-append --enable-theora
}

variant libvorbis description {enable support for a fully open compressed audio format} {
    depends_lib-append port:libvorbis
    configure.args-append --enable-vorbis
}

variant libxml2 description {enable support for the XML metalanguage} {
    depends_lib-append port:libxml2
    configure.args-append --enable-libxml2
}

variant lzo requires experimental description {enable lossless data compression via lzo2 (experimental)} {
    depends_lib-append port:lzo2
    configure.args-append --enable-lzo --with-lzo-prefix=${prefix}
}

variant mjpegtools description {enable mjpegtools support} {
    depends_lib-append port:mjpegtools
    configure.args-append --enable-mjpegtools
}

variant x264 requires experimental description {enable support for encoding H264/AVC video (experimental)} {
    depends_lib-append port:x264
    configure.args-append --enable-x264
}

variant xvid requires experimental description {enable support for the open Xvid video codec (experimental)} {
    depends_lib-append port:XviD
    configure.args-append --enable-xvid --with-xvid-prefix=${prefix}
}

variant experimental description {enable new, experimental or even incomplete components} {
    configure.args-append --enable-experimental
}

variant deprecated description {enable deprecated or even broken components} {
    configure.args-append --enable-deprecated
}

#
# Display options
#

variant libsdl description {enable Simple DirectMedia Layer display support} {
    depends_lib-append path:lib/pkgconfig/sdl.pc:libsdl
    configure.args-append --enable-sdl
}

variant x11 {
    depends_lib-append port:xorg-libXv
    depends_lib-append port:xorg-libXaw
    depends_lib-append port:xpm
    configure.args-append --x-includes=${prefix}/include
    configure.args-append --x-libraries=${prefix}/lib
    configure.args-delete --without-x
}

default_variants +x11

platform darwin {
    configure.args-append --build=${build_arch}-apple-darwin${os.major}
}

livecheck.type  regex
livecheck.url   ${master_sites}
livecheck.regex "${name}-(\\d+(?:\\.\\d+)*)${extract.suffix}"