From 39c2880eeae6930b1036ce1f479afc1e1152c13f Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 19 Feb 2014 20:55:27 +0100 Subject: [PATCH] af_volume: preserve frame properties --- libavfilter/af_volume.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/libavfilter/af_volume.c b/libavfilter/af_volume.c index 85d7067..12d496e 100644 --- a/libavfilter/af_volume.c +++ b/libavfilter/af_volume.c @@ -229,6 +229,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *buf) AVFilterLink *outlink = inlink->dst->outputs[0]; int nb_samples = buf->nb_samples; AVFrame *out_buf; + int ret; if (vol->volume == 1.0 || vol->volume_i == 256) return ff_filter_frame(outlink, buf); @@ -240,7 +241,12 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *buf) out_buf = ff_get_audio_buffer(inlink, nb_samples); if (!out_buf) return AVERROR(ENOMEM); - out_buf->pts = buf->pts; + ret = av_frame_copy_props(out_buf, buf); + if (ret < 0) { + av_frame_free(&out_buf); + av_frame_free(&buf); + return ret; + } } if (vol->precision != PRECISION_FIXED || vol->volume_i > 0) { -- 2.7.4