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Set pixel aspect ratio for libxvid wrapper.

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Patch by Thorsten Jordan tjordanATmacrosystem de

Originally committed as revision 12936 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Thorsten Jordan 2008-04-24 12:39:25 +00:00 committed by Benoit Fouet
parent 95a6a015e3
commit 3fd6b3368a
1 changed files with 11 additions and 0 deletions
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11
libavcodec/libxvidff.c
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@ -406,6 +406,17 @@ int ff_xvid_encode_frame(AVCodecContext *avctx,
xvid_enc_frame.motion = x->me_flags;
xvid_enc_frame.type = XVID_TYPE_AUTO;
/* Pixel aspect ratio setting */
if (avctx->sample_aspect_ratio.num < 1 || avctx->sample_aspect_ratio.num > 255 ||
avctx->sample_aspect_ratio.den < 1 || avctx->sample_aspect_ratio.den > 255) {
av_log(avctx, AV_LOG_ERROR, "Invalid pixel aspect ratio %i/%i\n",
avctx->sample_aspect_ratio.num, avctx->sample_aspect_ratio.den);
return -1;
}
xvid_enc_frame.par = XVID_PAR_EXT;
xvid_enc_frame.par_width = avctx->sample_aspect_ratio.num;
xvid_enc_frame.par_height = avctx->sample_aspect_ratio.den;
/* Quant Setting */
if( x->qscale ) xvid_enc_frame.quant = picture->quality / FF_QP2LAMBDA;
else xvid_enc_frame.quant = 0;