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| author | TADANO Tokumei <aimingoff@pc.nifty.jp> | 2023-02-23 19:17:15 +0900 |
|---|---|---|
| committer | rcombs <rcombs@rcombs.me> | 2023-03-28 12:05:19 -0400 |
| commit | b6138633cdf2ecae22c4c02029e91245c430c4fe (patch) | |
| tree | de008129b60dd23a9c314faeb4c0a8dbe0d4efab /libavcodec/Makefile | |
| parent | 38bb137e9923a4c4c64befcf8b5fda29691440e0 (diff) | |
| download | ffmpeg-b6138633cdf2ecae22c4c02029e91245c430c4fe.tar.gz | |
lavc/libaribcaption.c: add ARIB caption decoder using libaribcaption
This patch add another ARIB caption decoder using libaribcaption
external library.
Unlike libaribb24, it supports 3 types of subtitle outputs:
* text: plain text
* ass: ASS formatted text
* bitmap: bitmap image
Default subtitle type is ass as same as libaribb24.
Advantages compared with libaribb24 on ASS subtitle are:
* Subtitle positioning.
* Multi-rect subtitle: some captions are displayed at different
position at a time.
* More stability and reproducibility.
To compile with this feature:
* libaribcaption external library has to be pre-installed.
https://github.com/xqq/libaribcaption
* configure with `--enable-libaribcaption` option.
`--enable-libaribb24` and `--enable-libaribcaption` options are
not exclusive. If both enabled, libaribcaption precedes as
order listed in `libavcodec/allcodecs.c`.
Signed-off-by: rcombs <rcombs@rcombs.me>
Diffstat (limited to 'libavcodec/Makefile')
| -rw-r--r-- | libavcodec/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/Makefile b/libavcodec/Makefile index 408ecd1e31..711d2690d0 100644 --- a/libavcodec/Makefile +++ b/libavcodec/Makefile @@ -1079,6 +1079,7 @@ OBJS-$(CONFIG_PCM_MULAW_AT_ENCODER) += audiotoolboxenc.o OBJS-$(CONFIG_LIBAOM_AV1_DECODER) += libaomdec.o libaom.o OBJS-$(CONFIG_LIBAOM_AV1_ENCODER) += libaomenc.o libaom.o OBJS-$(CONFIG_LIBARIBB24_DECODER) += libaribb24.o ass.o +OBJS-$(CONFIG_LIBARIBCAPTION_DECODER) += libaribcaption.o ass.o OBJS-$(CONFIG_LIBCELT_DECODER) += libcelt_dec.o OBJS-$(CONFIG_LIBCODEC2_DECODER) += libcodec2.o OBJS-$(CONFIG_LIBCODEC2_ENCODER) += libcodec2.o |