From 5655469ee73bc7f5a975a909738a764b9be7949b Mon Sep 17 00:00:00 2001 From: JULIAN GARDNER Date: Thu, 26 May 2011 15:32:14 +0200 Subject: [PATCH] libx264: support aspect Ratio Switch --- libavcodec/libx264.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c index d9bac17484..28683a930a 100644 --- a/libavcodec/libx264.c +++ b/libavcodec/libx264.c @@ -119,6 +119,12 @@ static int X264_frame(AVCodecContext *ctx, uint8_t *buf, x4->params.b_tff = frame->top_field_first; x264_encoder_reconfig(x4->enc, &x4->params); } + if (x4->params.vui.i_sar_height != ctx->sample_aspect_ratio.den + || x4->params.vui.i_sar_width != ctx->sample_aspect_ratio.num) { + x4->params.vui.i_sar_height = ctx->sample_aspect_ratio.den; + x4->params.vui.i_sar_width = ctx->sample_aspect_ratio.num; + x264_encoder_reconfig(x4->enc, &x4->params); + } } do {