On Mon, Sep 19, 2022 at 10:53 PM Andreas Rheinhardt <andreas.rheinha...@outlook.com> wrote: > > Scott Theisen: > > This is from the following MythTV commits: > > libavcodec: add support for detecting forced subtitle segments. > > https://github.com/MythTV/mythtv/commit/5099f1a5777966fba482b623e581c1eef5c8fc09 > > This adds forced subtitle segment detection to the PGS subtitle decoder and > > copies the result to AVSubtitle. > > > > Subtitles: Flag forced DVD subtitles. > > https://github.com/MythTV/mythtv/commit/78f71eecdbd53ba92af2ad639b32564c01f24563 > > --- > > libavcodec/avcodec.h | 1 + > > libavcodec/dvdsubdec.c | 4 +++- > > libavcodec/pgssubdec.c | 4 ++++ > > 3 files changed, 8 insertions(+), 1 deletion(-) > > > > diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h > > index 7db5d1b1c5..b9aa9efb2f 100644 > > --- a/libavcodec/avcodec.h > > +++ b/libavcodec/avcodec.h > > @@ -2331,6 +2331,7 @@ typedef struct AVSubtitle { > > unsigned num_rects; > > AVSubtitleRect **rects; > > int64_t pts; ///< Same as packet pts, in AV_TIME_BASE > > + int forced; > > sizeof(AVSubtitle) is part of the public ABI, no additions to it are > possible. I wanted to suggest using AVSubtitleRect.flags, but apparently > AV_SUBTITLE_FLAG_FORCED already exists. And it seems that both the > dvdsub as well as the pgssub decoders already set this. >
Which is also more correct, since in PGS for example you can have both active rects that are forced, and those that are not, at the same time. - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".