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avformat/sccdec: display last caption even when there is no empty last line
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@ -110,6 +110,7 @@ static int scc_read_header(AVFormatContext *s)
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ts_end = (hh2 * 3600LL + mm2 * 60LL + ss2) * 1000LL + fs2 * 33;
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count++;
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try_again:
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lline = (char *)&line;
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lline += 12;
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@ -138,9 +139,13 @@ static int scc_read_header(AVFormatContext *s)
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sub->pts = ts_start;
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sub->duration = FFMAX(1200, ts_end - ts_start);
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memmove(line, line2, sizeof(line));
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line2[0] = 0;
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FFSWAP(ptrdiff_t, len, len2);
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}
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if (line[0])
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goto try_again;
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ff_subtitles_queue_finalize(s, &scc->q);
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return ret;
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