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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: > -----Original Message----- > From: ffmpeg-devel On Behalf Of > TADANO Tokumei > Sent: Thursday, June 16, 2022 3:23 PM > To: ffmpeg-devel@ffmpeg.org > Subject: Re: [FFmpeg-devel] [PATCH v4 0/4] add ARIB caption decoder > using libaribcaption > > ping again! > > Are there any objections to this patch set? > If not, would someone push it to the repository? > > On 2022/06/08 18:48, TADANO Tokumei wrote: > > ping > > > > The patch set has been well tested by Japanese ISDB-related > developers and works fine. > > I think it already has good quality to merge. > > > > It requires external library like libaribb24, but the feature is > disabled by default. > > There is no impact to current code without `--enable- > libaribcaption` option is > > specified at configuration. The patch set provide better subtitle > feature > > for ISDB users than libaribb24 if enabled. What exactly is better than with the other ARIB decoder? > > On 2022/05/30 23:55, TADANO Tokumei wrote: > >> 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 This will become obsolete with the introduction of subtitle filtering (https://github.com/ffstaging/FFmpeg/pull/18). Just recently, Traian has joined and contributed a filter for converting text subtitles to graphic subtitles (https://github.com/softworkz/FFmpeg/pull/1), which fills the last remaining gap for subtitle conversions. Is this the only advantage over the existing ARIB caption decoder? Thanks, sw _______________________________________________ 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".