X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-realmedia%2Fsrc%2Fdemuxers%2Frealmedia.rs;h=b5cd9b7e85c24da5db1f98051a25ca37351dd445;hb=60b9641e93c0feb263f961dec5be151b59b5939a;hp=1fa52f967283329203518355587c770aaa5cfeb7;hpb=d254ca17b0cd03c0d91f60c849c8da6d152068ed;p=nihav.git

diff --git a/nihav-realmedia/src/demuxers/realmedia.rs b/nihav-realmedia/src/demuxers/realmedia.rs
index 1fa52f9..b5cd9b7 100644
--- a/nihav-realmedia/src/demuxers/realmedia.rs
+++ b/nihav-realmedia/src/demuxers/realmedia.rs
@@ -764,6 +764,12 @@ impl<'a> DemuxCore<'a> for RealMediaDemuxer<'a> {
     }
 }
 
+impl<'a> NAOptionHandler for RealMediaDemuxer<'a> {
+    fn get_supported_options(&self) -> &[NAOptionDefinition] { &[] }
+    fn set_options(&mut self, _options: &[NAOption]) { }
+    fn query_option_value(&self, _name: &str) -> Option<NAValue> { None }
+}
+
 fn read_chunk(src: &mut ByteReader) -> DemuxerResult<(u32, u32, u16)> {
     let id      = src.read_u32be()?;
 if id == 0 { return Ok((0, 0, 0)); }
@@ -1126,19 +1132,29 @@ impl<'a> RealMediaDemuxer<'a> {
         Ok(())
     }
     fn parse_index(&mut self, seek_idx: &mut SeekIndex, chunk_size: usize, ver: u16) -> DemuxerResult<()> {
-        if ver != 0 { return Ok(()); }
+        if ver != 0 && ver != 2 { return Ok(()); }
         let num_entries     = self.src.read_u32be()? as usize;
         let str_id          = self.src.read_u16be()? as u32;
         let _next_idx       = self.src.read_u32be()?;
-        validate!(chunk_size == num_entries * 14 + 10);
+        if ver == 2 {
+                              self.src.read_u32be()?;
+        }
+        if ver == 0 {
+            validate!(chunk_size == num_entries * 14 + 10);
+        } else {
+            validate!(chunk_size == num_entries * 18 + 14);
+        }
         if num_entries == 0 { return Ok(()); }
 
         seek_idx.add_stream(str_id);
         let idx = seek_idx.get_stream_index(str_id).unwrap();
         for _ in 0..num_entries {
-            let ver         = self.src.read_u16be()? as u32;
-            validate!(ver == 0);
+            let iver        = self.src.read_u16be()?;
+            validate!(iver == ver);
             let ts          = self.src.read_u32be()? as u64;
+            if ver == 2 {
+                              self.src.read_u32be()?;
+            }
             let pos         = self.src.read_u32be()? as u64;
             let _pkt_no     = self.src.read_u32be()?;
             idx.add_entry(SeekEntry { time: ts, pts: 0, pos });
@@ -1252,6 +1268,12 @@ println!(" got ainfo {:?}", ainfo);
     }
 }
 
+impl<'a> NAOptionHandler for RealAudioDemuxer<'a> {
+    fn get_supported_options(&self) -> &[NAOptionDefinition] { &[] }
+    fn set_options(&mut self, _options: &[NAOption]) { }
+    fn query_option_value(&self, _name: &str) -> Option<NAValue> { None }
+}
+
 impl<'a> RealAudioDemuxer<'a> {
     fn new(io: &'a mut ByteReader<'a>) -> Self {
         RealAudioDemuxer {
@@ -1591,6 +1613,12 @@ println!("R1M kind");
     }
 }
 
+impl<'a> NAOptionHandler for RealIVRDemuxer<'a> {
+    fn get_supported_options(&self) -> &[NAOptionDefinition] { &[] }
+    fn set_options(&mut self, _options: &[NAOption]) { }
+    fn query_option_value(&self, _name: &str) -> Option<NAValue> { None }
+}
+
 impl<'a> RealIVRDemuxer<'a> {
     fn new(io: &'a mut ByteReader<'a>) -> Self {
         RealIVRDemuxer {