mpeg4videoenc: guess a good aspect when we cant store the exact one.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 394781a897
parent ff60d1b794
commit 394781a897
1 changed files with 3 additions and 1 deletions
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@ -423,8 +423,10 @@ av_cold int MPV_encode_init(AVCodecContext *avctx)
    if ((s->codec_id == CODEC_ID_MPEG4 || s->codec_id == CODEC_ID_H263 ||
         s->codec_id == CODEC_ID_H263P) &&
        (avctx->sample_aspect_ratio.num > 255 || avctx->sample_aspect_ratio.den > 255)) {
-        av_log(avctx, AV_LOG_ERROR, "Invalid pixel aspect ratio %i/%i, limit is 255/255\n",
+        av_log(avctx, AV_LOG_WARNING, "Invalid pixel aspect ratio %i/%i, limit is 255/255 reducing\n",
               avctx->sample_aspect_ratio.num, avctx->sample_aspect_ratio.den);
+        av_reduce(&avctx->sample_aspect_ratio.num, &avctx->sample_aspect_ratio.den,
+                   avctx->sample_aspect_ratio.num,  avctx->sample_aspect_ratio.den, 255);
        return -1;
    }