From 0dd283faca34f25bc96bfe75392b75b8efb7de8d Mon Sep 17 00:00:00 2001 From: JULIAN GARDNER Date: Sun, 8 Jul 2012 17:33:47 +0300 Subject: libx264: support aspect ratio switching Signed-off-by: Anton Khirnov --- libavcodec/libx264.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'libavcodec/libx264.c') diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c index 35c003050f..adda8817ec 100644 --- a/libavcodec/libx264.c +++ b/libavcodec/libx264.c @@ -148,6 +148,12 @@ static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame, 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 { -- cgit v1.2.3