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| author | Aman Gupta <aman@tmm1.net> | 2016-06-14 11:57:45 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-07-18 01:34:56 +0200 |
| commit | a49ed9e32d5f6aa57f61b804d3c466e5dc29453a (patch) | |
| tree | 7a22697d9344191fe9a6353cde71e4ac8ce20413 /libavcodec/ccaption_dec.c | |
| parent | 9ca9671458271418148dea9d230c546285bbc7a6 (diff) | |
| download | ffmpeg-a49ed9e32d5f6aa57f61b804d3c466e5dc29453a.tar.gz | |
avcodec/ccaption_dec: default rollup to row 10
This ensures that captions are written towards the bottom of the screen
when tuning into mid-stream. The row will be reset on the receipt of the
next PAC command. Row 10 was chosen as it corresponds to the value of
"0" in a PAC (see row_map in handle_pac()).
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/ccaption_dec.c')
| -rw-r--r-- | libavcodec/ccaption_dec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/ccaption_dec.c b/libavcodec/ccaption_dec.c index 1161dd69af..b38a391011 100644 --- a/libavcodec/ccaption_dec.c +++ b/libavcodec/ccaption_dec.c @@ -261,6 +261,7 @@ static av_cold int init_decoder(AVCodecContext *avctx) /* taking by default roll up to 2 */ ctx->mode = CCMODE_ROLLUP; ctx->rollup = 2; + ctx->cursor_row = 10; ret = ff_ass_subtitle_header(avctx, "Monospace", ASS_DEFAULT_FONT_SIZE, ASS_DEFAULT_COLOR, @@ -298,7 +299,7 @@ static void flush_decoder(AVCodecContext *avctx) ctx->prev_cmd[1] = 0; ctx->mode = CCMODE_ROLLUP; ctx->rollup = 2; - ctx->cursor_row = 0; + ctx->cursor_row = 10; ctx->cursor_column = 0; ctx->cursor_font = 0; ctx->cursor_color = 0; |