From: Aman Gupta <a...@tmm1.net> This is the most commonly used character from the special north-american character set. All the non-standard charsets are "optional" according to the spec, and we currently implement none of them. This commit adds support for "♪" which very popular (and has no ascii fallback), typically used to indicate lyrics in captions. --- libavcodec/ccaption_dec.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index ff0735e..1c8a0d0 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -363,7 +363,11 @@ static int capture_screen(CCaptionSubContext *ctx) } } prev_font = font[j]; - av_bprintf(&ctx->buffer, "%s%s%c", e_tag, s_tag, row[j]); + if (row[j] == 1) + av_bprintf(&ctx->buffer, "%s%s\u266A", e_tag, s_tag); + else + av_bprintf(&ctx->buffer, "%s%s%c", e_tag, s_tag, row[j]); + } av_bprintf(&ctx->buffer, "\\N"); } @@ -557,6 +561,9 @@ static void process_cc608(CCaptionSubContext *ctx, int64_t pts, uint8_t hi, uint ff_dlog(ctx, "Unknown command 0x%hhx 0x%hhx\n", hi, lo); break; } + } else if (hi == 0x11 && lo == 0x37) { + /* Musical note glyph */ + handle_char(ctx, 1, 0, pts); } else if (hi >= 0x20) { /* Standard characters (always in pairs) */ handle_char(ctx, hi, lo, pts); -- 2.5.3 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel