ffmpeg-framecount.patch

Patch to repair FFMPEG frame counts via CV_CAP_PROP_FRAME_COUNT - Troy Sobotka, 2011-01-31 05:14 am

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opencv/modules/highgui/src/cap_ffmpeg.cpp (working copy)
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        break;
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	case CV_CAP_PROP_FRAME_COUNT:
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	    if(video_st->duration != AV_NOPTS_VALUE_)
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		    return (double)video_st->duration;
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	        return (double)ceil(ic->duration * av_q2d(video_st->r_frame_rate) / AV_TIME_BASE);
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		    //return (double)video_st->duration;
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	    break;
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    case CV_CAP_PROP_FRAME_WIDTH:
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        return (double)frame.width;