[FFmpeg-devel] how to add configuration option to ffmepg
liu_liujun at 126.com
Fri Jan 2 14:44:10 CET 2015
Hi, dear ffmpeg developer,
below is a peace of code in libx264.c.
static av_cold int X264_init(AVCodecContext *avctx)
X264Context *x4 = avctx->priv_data;
if (avctx->global_quality > 0)
av_log(avctx, AV_LOG_WARNING, "-qscale is ignored, -crf is recommended.\n");
//my study code.
x4->params.b_deblocking_filter = avctx->flags & CODEC_FLAG_LOOP_FILTER;
I want to add some of my code which control by HAVE_STUDY micro, I hope that it is close by default, and when I configure the ffmpeg with --enable-study option, the HAVE_STUDY is true, how can I reach this aim?
can someone kindly help me?
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