Lines Matching refs:aspect_ratio
91 AVRational aspect_ratio; ///< display aspect ratio
1267 avio_wb32(pb, sc->aspect_ratio.num);
1268 avio_wb32(pb, sc->aspect_ratio.den);
2100 av_reduce(&sc->aspect_ratio.num, &sc->aspect_ratio.den,
2104 sc->aspect_ratio = (AVRational){ 16, 9 };
2159 sc->aspect_ratio = (AVRational){ 16, 9 };
2161 sc->aspect_ratio = (AVRational){ 4, 3 };
2266 sc->aspect_ratio.num = st->codecpar->width * sps->sar.num;
2267 sc->aspect_ratio.den = st->codecpar->height * sps->sar.den;
2268 av_reduce(&sc->aspect_ratio.num, &sc->aspect_ratio.den,
2269 sc->aspect_ratio.num, sc->aspect_ratio.den, 1024*1024);
2318 sc->aspect_ratio = (AVRational){ 16, 9 }; // 16:9 is mandatory for broadcast HD
2413 case 2: sc->aspect_ratio = (AVRational){ 4, 3}; break;
2414 case 3: sc->aspect_ratio = (AVRational){ 16, 9}; break;
2415 case 4: sc->aspect_ratio = (AVRational){221,100}; break;
2417 av_reduce(&sc->aspect_ratio.num, &sc->aspect_ratio.den,
2567 sc->aspect_ratio = av_mul_q(st->codecpar->sample_aspect_ratio,