From ef3f821c6f5b9f94a6b12f917064c09c71be43b5 Mon Sep 17 00:00:00 2001
From: lummax <luogpg@googlemail.com>
Date: Wed, 14 Oct 2015 12:27:46 +0200
Subject: [PATCH] examples/metadata: use `format/context.duration()` method

---
 examples/metadata.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/examples/metadata.rs b/examples/metadata.rs
index 744e0e2..711d78e 100644
--- a/examples/metadata.rs
+++ b/examples/metadata.rs
@@ -22,12 +22,15 @@ fn main() {
 			if let Some(stream) = context.streams().best(ffmpeg::media::Type::Subtitle) {
 				println!("Best subtitle stream index: {}", stream.index());
 			}
-		
+
+			println!("duration (seconds): {:.2}", context.duration() as f64 / ffmpeg::ffi::AV_TIME_BASE as f64);
+
 			for stream in context.streams() {
 				println!("stream index {}:", stream.index());
 				println!("\ttime_base: {}", stream.time_base());
 				println!("\tstart_time: {}", stream.start_time());
-				println!("\tduration: {}", stream.duration());
+				println!("\tduration (stream timebase): {}", stream.duration());
+				println!("\tduration (seconds): {:.2}", stream.duration() as f64 * f64::from(stream.time_base()));
 				println!("\tframes: {}", stream.frames());
 				println!("\tdisposition: {:?}", stream.disposition());
 				println!("\tdiscard: {:?}", stream.discard());