From c8b1f2bcc4767b3ab59c40c32620b2e467a6ae8d Mon Sep 17 00:00:00 2001 From: Lynne Date: Mon, 2 Aug 2021 14:40:57 +0200 Subject: [PATCH] packet: initialize time_base field to (0, 1) instead of (0, 0) Forget rational or irrational numbers, division by zero is undefined. --- libavcodec/avpacket.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c index 075b219475..d8d8fef3b9 100644 --- a/libavcodec/avpacket.c +++ b/libavcodec/avpacket.c @@ -47,7 +47,7 @@ void av_init_packet(AVPacket *pkt) pkt->side_data_elems = 0; pkt->opaque = NULL; pkt->opaque_ref = NULL; - pkt->time_base = av_make_q(0, 0); + pkt->time_base = av_make_q(0, 1); } #endif @@ -58,6 +58,7 @@ static void get_packet_defaults(AVPacket *pkt) pkt->pts = AV_NOPTS_VALUE; pkt->dts = AV_NOPTS_VALUE; pkt->pos = -1; + pkt->time_base = av_make_q(0, 1); } AVPacket *av_packet_alloc(void)