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@@ -355,6 +355,8 @@ static int cinepak_decode (CinepakContext *s)
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if (num_strips > MAX_STRIPS)
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num_strips = MAX_STRIPS;
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+ s->frame.key_frame = 0;
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+
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for (i=0; i < num_strips; i++) {
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if ((s->data + 12) > eod)
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return -1;
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@@ -365,6 +367,9 @@ static int cinepak_decode (CinepakContext *s)
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s->strips[i].y2 = y0 + AV_RB16 (&s->data[8]);
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s->strips[i].x2 = s->avctx->width;
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+ if (s->strips[i].id == 0x10)
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+ s->frame.key_frame = 1;
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+
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strip_size = AV_RB24 (&s->data[1]) - 12;
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s->data += 12;
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strip_size = ((s->data + strip_size) > eod) ? (eod - s->data) : strip_size;
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