From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 1983C40215 for ; Sat, 21 May 2022 10:38:21 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id F39A368B4A1; Sat, 21 May 2022 13:38:18 +0300 (EEST) Received: from conssluserg-01.nifty.com (conssluserg-01.nifty.com [210.131.2.80]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id BBCCA68B337 for ; Sat, 21 May 2022 13:38:11 +0300 (EEST) Received: from osamu-pc.kimura.local (M106073025034.v4.enabler.ne.jp [106.73.25.34]) (authenticated) by conssluserg-01.nifty.com with ESMTP id 24LAbdnO005140; Sat, 21 May 2022 19:37:44 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-01.nifty.com 24LAbdnO005140 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1653129464; bh=P4h+0tMnz5RWx7KEUSE2+HdzqqkD7NRRCCQuthOhFgs=; h=From:To:Cc:Subject:Date:From; b=x1rp33PI6K29ivswR/mzsQVEe/7/yRN/0MgFXhPRQp/CVh44cIDMQZ7jSd4N8rGl5 Sz1JPiE8xWm6usRBql/XQXAeNjlibIjuiwX3Qe7BZgPNZe/v6JyErKdRgzBQVtGXsC qGGppqQI3to2C6OAy/ZWs5byepDFdS56ot/MwH/Hi5eosFJkOFH5Ni34aA+dDvRWpm +pDnUb0vPT2LRqwv0+xb4/3UC+uQu1IUNTNJjwcRZzMYhHQg8GuqQuL/bnZaFqP2sc GZswCe1LP/ztORURNX2brA7DOHoKy55rv9Cv98EFb8xeHKBZEnDPsziOTpMUUQ3/aD DigEGDZ/2dGPw== X-Nifty-SrcIP: [106.73.25.34] From: TADANO Tokumei To: ffmpeg-devel@ffmpeg.org Date: Sat, 21 May 2022 19:37:06 +0900 Message-Id: <20220521103711.413481-1-aimingoff@pc.nifty.jp> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 0/5] add ARIB caption decoder using libaribcaption X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: TADANO Tokumei Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: This patch set add another ARIB caption decoder using libaribcaption external library: https://github.com/xqq/libaribcaption The library decodes subtitles of ISDB-based TV broadcasting. It is not only for Japanese ARIB STD-B24 caption, but also for Brazilian ABNT NBR 15606-1 and Philippines version of ISDB-T. 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, but it can be changed by `-sub_type` option. You can see ARIB caption with ffplay tool: ffplay -sub_type bitmap MPEG.TS Sample files exist under: https://streams.videolan.org/streams/ts/ARIB/ Some of them are encrypted and some don't contain ARIB caption data. Good samples for ARIB caption are: brazil/07-25_20-33-35_UCV - HD_.ts japan/channel2[137]_clear.ts TADANO Tokumei (5): lavc/libaribcaption.c: add ARIB caption decoder using libaribcaption lavc/allcodecs.c: add aribcaption_decoder configure + lavc/Makefile: define build infrastructure for libaribcaption lavc/codec_desc.c: remove AV_CODEC_PROP_TEXT_SUB property lavf/mpegts.c: set some properties for ARIB caption configure | 5 + libavcodec/Makefile | 1 + libavcodec/allcodecs.c | 1 + libavcodec/codec_desc.c | 1 - libavcodec/libaribb24.c | 1 + libavcodec/libaribcaption.c | 1097 +++++++++++++++++++++++++++++++++++ libavformat/mpegts.c | 19 +- 7 files changed, 1123 insertions(+), 2 deletions(-) create mode 100644 libavcodec/libaribcaption.c -- 2.30.2 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".