From 2b189d9079e55fd7fdf4f913e37513e8cb37f537 Mon Sep 17 00:00:00 2001 From: emiliano Date: Tue, 29 Mar 2016 15:55:34 +0200 Subject: [PATCH] FS-XXXX: [mod_av] tweak of parameters in h264 encoding --- src/mod/applications/mod_av/avcodec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mod/applications/mod_av/avcodec.c b/src/mod/applications/mod_av/avcodec.c index 9505e10b77..e267bfbf40 100644 --- a/src/mod/applications/mod_av/avcodec.c +++ b/src/mod/applications/mod_av/avcodec.c @@ -937,12 +937,13 @@ FF_ENABLE_DEPRECATION_WARNINGS context->encoder_ctx->flags|=CODEC_FLAG_LOOP_FILTER; // flags=+loop context->encoder_ctx->me_cmp|= 1; // cmp=+chroma, where CHROMA = 1 - context->encoder_ctx->me_range = 16; // me_range=16 + context->encoder_ctx->me_range = 21; // me_range=16 context->encoder_ctx->max_b_frames = 3; // bf=3 //context->encoder_ctx->refs = 3; // refs=3 context->encoder_ctx->gop_size = 250; // g=250 context->encoder_ctx->keyint_min = 25; // keyint_min=25 context->encoder_ctx->i_quant_factor = 0.71; // i_qfactor=0.71 + context->encoder_ctx->b_quant_factor = 0.76923078; // Qscale difference between P-frames and B-frames. context->encoder_ctx->qcompress = 0.6; // qcomp=0.6 context->encoder_ctx->qmin = 10; // qmin=10 context->encoder_ctx->qmax = 51; // qmax=51