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| author | Jan Ekström <jeebjp@gmail.com> | 2019-01-14 21:52:23 +0200 |
|---|---|---|
| committer | Jan Ekström <jeebjp@gmail.com> | 2019-02-10 03:30:52 +0200 |
| commit | 100bfac6d6ecb3447dc3ac4b9d2c41085da59a8b (patch) | |
| tree | 1a30c271740d23967e4bb587107fa37eb616500c /configure | |
| parent | 5c515b5f7d64fb1fccc3e99cd50f01bfbdd2a794 (diff) | |
| download | ffmpeg-100bfac6d6ecb3447dc3ac4b9d2c41085da59a8b.tar.gz | |
add libaribb24 ARIB STD-B24 caption decoder
* Outputs ASS lines with basic coloring and font scaling for each
given region.
* Sets the default style to the resolution of the subtitle plane
(for example, 960x540 / 36pt font for profile A).
* Has options to:
* Disable ruby text (which is coded as regions which have
half-height text in libaribb24).
Enabled by default as without positioning ruby text only
confuses as it is usually coded in the beginning of the decoded
subtitle line.
* Set the working directory, in which libaribb24 will read
configuration as well as into which it may save broadcast extra
symbols as PNG.
Unset by default.
The unconventional library check can be explained by the library's
current master branch being licensed as LGPLv3, but at the time of
writing the latest official release is still licensed under GPLv3.
Thus, one either has to wait for the following release, or enable
GPLv3.
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -218,6 +218,7 @@ External library support: --enable-jni enable JNI support [no] --enable-ladspa enable LADSPA audio filtering [no] --enable-libaom enable AV1 video encoding/decoding via libaom [no] + --enable-libaribb24 enable ARIB text and caption decoding via libaribb24 [no] --enable-libass enable libass subtitles rendering, needed for subtitles and ass filter [no] --enable-libbluray enable BluRay reading using libbluray [no] @@ -1683,6 +1684,7 @@ EXTERNAL_LIBRARY_NONFREE_LIST=" EXTERNAL_LIBRARY_VERSION3_LIST=" gmp + libaribb24 liblensfun libopencore_amrnb libopencore_amrwb @@ -3094,6 +3096,7 @@ hevc_videotoolbox_encoder_select="videotoolbox_encoder" libaom_av1_decoder_deps="libaom" libaom_av1_encoder_deps="libaom" libaom_av1_encoder_select="extract_extradata_bsf" +libaribb24_decoder_deps="libaribb24" libcelt_decoder_deps="libcelt" libcodec2_decoder_deps="libcodec2" libcodec2_encoder_deps="libcodec2" @@ -6080,6 +6083,9 @@ enabled gnutls && require_pkg_config gnutls gnutls gnutls/gnutls.h gn enabled jni && { [ $target_os = "android" ] && check_headers jni.h && enabled pthreads || die "ERROR: jni not found"; } enabled ladspa && require_headers "ladspa.h dlfcn.h" enabled libaom && require_pkg_config libaom "aom >= 1.0.0" aom/aom_codec.h aom_codec_version +enabled libaribb24 && { check_pkg_config libaribb24 "aribb24 > 1.0.3" "aribb24/aribb24.h" arib_instance_new || + { enabled gpl && require_pkg_config libaribb24 aribb24 "aribb24/aribb24.h" arib_instance_new; } || + die "ERROR: libaribb24 requires version higher than 1.0.3 or --enable-gpl."; } enabled lv2 && require_pkg_config lv2 lilv-0 "lilv/lilv.h" lilv_world_new enabled libiec61883 && require libiec61883 libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883 enabled libass && require_pkg_config libass libass ass/ass.h ass_library_init |