skip packets before start point

1 files changed, 4 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index 38de777..a6d464a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -919,6 +919,7 @@ println!("stream {} - {} {}", i, s, info.get_name());
             break;
         }
         let mut pkt = pktres.unwrap();
+        if transcoder.start != NATimePoint::None && pkt.ts.less_than(transcoder.start) { continue; }
         let src_id = pkt.get_stream().get_num();
         match transcoder.encoders[src_id] {
             OutputMode::Drop => {},
@@ -934,6 +935,9 @@ println!("stream {} - {} {}", i, s, info.get_name());
             OutputMode::Encode(dst_id, ref mut encoder, ref mut cvt) => {
                 if let Some((ref mut dsupp, ref mut decoder)) = transcoder.decoders[src_id] {
                     let ret = decoder.decode(dsupp, &pkt);
+                    if let (true, Err(DecoderError::MissingReference)) = (transcoder.start != NATimePoint::None, &ret) {
+                        continue;
+                    }
                     if ret.is_err() {
                         println!("error decoding stream {}", src_id);
                         break;