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[Linphone-developers] Unable to Display video in UYVY format


From: Raseel Bhagat
Subject: [Linphone-developers] Unable to Display video in UYVY format
Date: Tue, 24 Aug 2010 19:34:19 +0530

Hi,

I want to display video in UYVY colorspace.

I did the following changes for the same :
file : linphone-3.3.2/mediastreamer2/videoout.c
- Substituted SDL_YV12_OVERLAY with SDL_UYVY_OVERLAY :
wd->lay=SDL_CreateYUVOverlay(w , h ,SDL_UYVY_OVERLAY,wd->sdl_screen);

- Substituted PIX_FMT_UYVY422 in place of PIX_FMT_YUV420P, for libsws api calls:
obj->sws1=ms_sws_getContext(src.w,src.h,PIX_FMT_UYVY422,
                obj->fbuf.w,obj->fbuf.h,PIX_FMT_UYVY422,
                SWS_FAST_BILINEAR, NULL, NULL, NULL);

Removed the pixconv filter and linked only the input output filters, in  linphone-3.3.2/mediastreamer2/videostream.c,video_preview_start()  :
ms_filter_link(stream->vsource, 0, stream->vout, 0);

Does this make sense ?

--
Raseel


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