X-Git-Url: https://git.nihav.org/?p=nihav-tool.git;a=blobdiff_plain;f=src%2Fmain.rs;h=784fccb8382db37051eb71d7b069b19ca6f40169;hp=c26e671f628ab0259dc9a8a33c7b0728ffdaa453;hb=fde9f7c350f401dec51e6a08c4aa8134744b4b68;hpb=f15f3836e13cc132ea67202a74cf85847ccccabb

diff --git a/src/main.rs b/src/main.rs
index c26e671..784fccb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -90,6 +90,7 @@ fn main() {
     let mut decode_video = true;
     let mut decode_audio = true;
     let mut nmode = NumberMode::FrmPTS;
+    let mut seek_time = 0u64;
 
     while (cur_arg < args.len()) && args[cur_arg].starts_with('-') {
         match args[cur_arg].as_str() {
@@ -100,6 +101,19 @@ fn main() {
             "-nm=count"  => { nmode = NumberMode::Counter; },
             "-nm=pktpts" => { nmode = NumberMode::PktPTS; },
             "-nm=frmpts" => { nmode = NumberMode::FrmPTS; },
+            "-seek"     => {
+                cur_arg += 1;
+                if cur_arg == args.len() {
+                    println!("seek time missing");
+                    return;
+                }
+                let ret = args[cur_arg].parse::<u64>();
+                if ret.is_err() {
+                    println!("wrong seek time");
+                    return;
+                }
+                seek_time = ret.unwrap();
+            },
             _           => { println!("unknown option {}", args[cur_arg]); return; },
         }
         cur_arg += 1;
@@ -132,6 +146,13 @@ println!("trying demuxer {} on {}", dmx_name, name);
     br.seek(SeekFrom::Start(0)).unwrap();
     let mut dmx = create_demuxer(dmx_fact, &mut br).unwrap();
 
+    if seek_time > 0 {
+        let ret = dmx.seek(seek_time);
+        if ret.is_err() {
+println!(" seek error {:?}", ret.err().unwrap());
+        }
+    }
+
     let mut decs: Vec<Option<(Box<NADecoderSupport>, Box<dyn NADecoder>)>> = Vec::new();
     let mut sids: Vec<u32> = Vec::new();
     let mut writers: Vec<Outputter> = Vec::new();