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Add support for grayscale MJPEG streams sent by Axis cameras such as the

Browse Source 
207MW (http://www.axis.com/products/cam_207mw/).
patch by Sam Hocevar, sam+ffmpeg zoy org

Originally committed as revision 9913 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Sam Hocevar 2007-08-04 20:49:39 +00:00 committed by Diego Biurrun
parent d2f8f410bc
commit 97be28d8d7
1 changed files with 3 additions and 0 deletions

3
libavcodec/mjpegdec.c

@ -298,6 +298,9 @@ int ff_mjpeg_decode_sof(MJpegDecodeContext *s)
else else
s->avctx->pix_fmt = PIX_FMT_GRAY8; s->avctx->pix_fmt = PIX_FMT_GRAY8;
break; break;
case 0x110000:
s->avctx->pix_fmt = PIX_FMT_GRAY8;
break;
case 0x121111: case 0x121111:
s->avctx->pix_fmt = s->cs_itu601 ? PIX_FMT_YUV440P : PIX_FMT_YUVJ440P; s->avctx->pix_fmt = s->cs_itu601 ? PIX_FMT_YUV440P : PIX_FMT_YUVJ440P;
break; break;