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rawdec.c: Extract interlace information from quicktime flag if it exisits. 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Tim Nicholson 2012-10-15 09:47:38 +01:00 committed by Michael Niedermayer
parent d7d5b5dfc1
commit 0ee57f8b14
1 changed files with 7 additions and 0 deletions
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7
libavcodec/rawdec.c
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@ -129,6 +129,13 @@ static av_cold int raw_init_decoder(AVCodecContext *avctx)
avctx->codec_tag == MKTAG(3, 0, 0, 0) || avctx->codec_tag == MKTAG('W','R','A','W'))
context->flip=1;
if (avctx->field_order > AV_FIELD_PROGRESSIVE) { /*we have interlaced material flagged in container */
avctx->coded_frame->interlaced_frame = 1;
if (avctx->field_order == AV_FIELD_TT || avctx->field_order == AV_FIELD_TB)
avctx->coded_frame->top_field_first = 1;
}
return 0;
}