annotate the sources for test samples

13 files changed, 18 insertions, 0 deletions

diff --git a/nihav-duck/src/codecs/dkadpcm.rs b/nihav-duck/src/codecs/dkadpcm.rs
index 399b4f7..cdd58b6 100644
--- a/nihav-duck/src/codecs/dkadpcm.rs
+++ b/nihav-duck/src/codecs/dkadpcm.rs
@@ -170,6 +170,7 @@ mod test {
 
         //let file = "assets/Duck/AVI-DUCK-dk3.duk";
         //test_decode_audio("avi", file, Some(100), None/*Some("dk3")*/, &dmx_reg, &dec_reg);
+        // sample: https://samples.mplayerhq.hu/V-codecs/DUCK/AVI-DUCK-dk3.duk
         test_decoding("avi", "adpcm-dk3", "assets/Duck/AVI-DUCK-dk3.duk", None, &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5([0xa48fae0a, 0xa536b27f, 0x169ecc19, 0x8436fade]));
     }
@@ -182,6 +183,7 @@ mod test {
 
 //        let file = "assets/Duck/virtuafighter2-opening1.avi";
 //        test_decode_audio("avi", file, Some(100), None/*Some("dk4")*/, &dmx_reg, &dec_reg);
+        // sample: https://samples.mplayerhq.hu/V-codecs/DUCK/virtuafighter2-opening1.avi
         test_decoding("avi", "adpcm-dk4", "assets/Duck/virtuafighter2-opening1.avi", None, &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5([0x04e40d15, 0xf65b3427, 0x1dd5181f, 0xf321b56f]));
     }
diff --git a/nihav-duck/src/codecs/on2avc.rs b/nihav-duck/src/codecs/on2avc.rs
index 1e3a122..69505cf 100644
--- a/nihav-duck/src/codecs/on2avc.rs
+++ b/nihav-duck/src/codecs/on2avc.rs
@@ -1060,6 +1060,7 @@ mod test {
 
         //let file = "assets/Duck/Cell-140.vp5";
         //let file = "assets/Duck/Chocolat-500.vp5";
+        // sample: https://samples.mplayerhq.hu/V-codecs/VP7/potter-500.vp7
         let file = "assets/Duck/potter-500.vp7";
         test_decode_audio("avi", file, Some(1500), None/*Some("avc")*/, &dmx_reg, &dec_reg);
     }
diff --git a/nihav-duck/src/codecs/truemotion1.rs b/nihav-duck/src/codecs/truemotion1.rs
index 9f5546f..c64c2ec 100644
--- a/nihav-duck/src/codecs/truemotion1.rs
+++ b/nihav-duck/src/codecs/truemotion1.rs
@@ -683,6 +683,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/DUCK/phant2-940.duk
         test_decoding("avi", "truemotion1", "assets/Duck/phant2-940.duk", Some(12), &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5Frames(vec![
                         [0x989e62b8, 0x5d85c23c, 0x1cffba6d, 0xe599f1c4],
diff --git a/nihav-duck/src/codecs/truemotion2.rs b/nihav-duck/src/codecs/truemotion2.rs
index 0c9e004..dfbbf9b 100644
--- a/nihav-duck/src/codecs/truemotion2.rs
+++ b/nihav-duck/src/codecs/truemotion2.rs
@@ -606,6 +606,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/TM20/tm20.avi
         test_decoding("avi", "truemotion2", "assets/Duck/tm20.avi", Some(16),
                         &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0x8c336eb4, 0x10d0d934, 0x52392306, 0xc0bc6dd3],
diff --git a/nihav-duck/src/codecs/truemotion2x.rs b/nihav-duck/src/codecs/truemotion2x.rs
index 652b5b0..2e31829 100644
--- a/nihav-duck/src/codecs/truemotion2x.rs
+++ b/nihav-duck/src/codecs/truemotion2x.rs
@@ -719,6 +719,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/TM2x.avi
         test_decoding("avi", "truemotion2x", "assets/Duck/TM2x.avi", None,
                         &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0x2854e7f3, 0x41e54fd3, 0xd9a16302, 0x580321b2],
diff --git a/nihav-duck/src/codecs/truemotionrt.rs b/nihav-duck/src/codecs/truemotionrt.rs
index 5ca17bd..157f8be 100644
--- a/nihav-duck/src/codecs/truemotionrt.rs
+++ b/nihav-duck/src/codecs/truemotionrt.rs
@@ -109,6 +109,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample from a private collection
         test_decoding("avi", "truemotionrt", "assets/Duck/tr20_low.avi", Some(10),
                         &dmx_reg, &dec_reg,
                         ExpectedTestResult::MD5([0x24c3d26c, 0x1e8bbdc4, 0xfb0fba5d, 0xaa04be81]));
diff --git a/nihav-duck/src/codecs/vp3.rs b/nihav-duck/src/codecs/vp3.rs
index 7b3411c..cf59b14 100644
--- a/nihav-duck/src/codecs/vp3.rs
+++ b/nihav-duck/src/codecs/vp3.rs
@@ -1910,6 +1910,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/VP3/vp30-logo.avi
         test_decoding("avi", "vp3", "assets/Duck/vp30-logo.avi", Some(23), &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5([0x51aba7df, 0x6e42534d, 0xef6c5b13, 0x26c38d1f]));
     }
@@ -1926,6 +1927,7 @@ mod test {
 //        let file = "assets/Duck/01-vp31-0500.avi";
 //        test_file_decoding("avi", file, Some(3), true, false, None/*Some("vp31")*/, &dmx_reg, &dec_reg);
 //panic!("end");
+        // sample: https://samples.mplayerhq.hu/V-codecs/VP3/01-vp31-0500.avi
         test_decoding("avi", "vp3", "assets/Duck/01-vp31-0500.avi", Some(16), &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5([0x65112f7e, 0x2914f29b, 0x2908ed2f, 0xce5fc8c5]));
     }
@@ -1937,6 +1939,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/VP4/ot171_vp40.avi
         test_decoding("avi", "vp3", "assets/Duck/ot171_vp40.avi", Some(86), &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5([0xd41d8cd9, 0x8f00b204, 0xe9800998, 0xecf8427e]));
     }
diff --git a/nihav-duck/src/codecs/vp5.rs b/nihav-duck/src/codecs/vp5.rs
index 48fda2d..0b7062e 100644
--- a/nihav-duck/src/codecs/vp5.rs
+++ b/nihav-duck/src/codecs/vp5.rs
@@ -305,6 +305,7 @@ mod test {
 
         let file = "assets/Duck/Cell-140.vp5";
         //let file = "assets/Duck/Chocolat-500.vp5";
+        // sample: https://samples.mplayerhq.hu/V-codecs/VP5/Cell-140.vp5
         test_decoding("avi", "vp5", file, Some(96), &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5([0x9ad78b0f, 0xed988ead, 0x88ed2ea9, 0xcdb75cdf]));
     }
diff --git a/nihav-duck/src/codecs/vp6.rs b/nihav-duck/src/codecs/vp6.rs
index 6d97189..4bbf4c9 100644
--- a/nihav-duck/src/codecs/vp6.rs
+++ b/nihav-duck/src/codecs/vp6.rs
@@ -566,6 +566,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample from a private collection
         test_decoding("avi", "vp6", "assets/Duck/selection_720x576_300kBit_vp60i.avi", Some(16),
                       &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5([0x042c3e96, 0x8a9b26a2, 0x4dcbaf66, 0x1b788d03]));
@@ -577,6 +578,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/VP6/vp6_crash.avi
         test_decoding("avi", "vp6", "assets/Duck/vp6_crash.avi", Some(4),
                       &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0xdcd70fa0, 0x0d075ce2, 0xc9e65077, 0xb003a92e],
@@ -592,6 +594,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample created by remuxing some VP6A in FLV
         test_decoding("avi", "vp6a", "assets/Duck/vp6a.avi", Some(25),
                       &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0xaf903d79, 0x17ddb3c7, 0xf0a381e8, 0x26b36a7d],
diff --git a/nihav-duck/src/codecs/vp6enc/mod.rs b/nihav-duck/src/codecs/vp6enc/mod.rs
index 9388fd2..9f87054 100644
--- a/nihav-duck/src/codecs/vp6enc/mod.rs
+++ b/nihav-duck/src/codecs/vp6enc/mod.rs
@@ -882,6 +882,7 @@ mod test {
         let mut enc_reg = RegisteredEncoders::new();
         duck_register_all_encoders(&mut enc_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/VP4/ot171_vp40.avi
         let dec_config = DecoderTestParams {
                 demuxer:        "avi",
                 in_name:        "assets/Duck/ot171_vp40.avi",
diff --git a/nihav-duck/src/codecs/vp7.rs b/nihav-duck/src/codecs/vp7.rs
index 95f2575..da0ccc4 100644
--- a/nihav-duck/src/codecs/vp7.rs
+++ b/nihav-duck/src/codecs/vp7.rs
@@ -1267,6 +1267,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample from https://trac.ffmpeg.org/ticket/5580
         test_decoding("avi", "vp7", "assets/Duck/interlaced_blit_pitch.avi", Some(12), &dmx_reg,
                       &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0xb79fb6f8, 0xed51ac9e, 0x9e423456, 0xc0918e7f],
diff --git a/nihav-duck/src/codecs/vp8.rs b/nihav-duck/src/codecs/vp8.rs
index 2969bfa..9a9c4cc 100644
--- a/nihav-duck/src/codecs/vp8.rs
+++ b/nihav-duck/src/codecs/vp8.rs
@@ -1547,6 +1547,7 @@ mod test {
     use crate::duck_register_all_decoders;
     use crate::duck_register_all_demuxers;
 
+    // all samples are from the official VP8 test bitstreams set
     fn test_vp8_core(name: &str, hash: [u32; 4]) {
         let mut dmx_reg = RegisteredDemuxers::new();
         duck_register_all_demuxers(&mut dmx_reg);
diff --git a/nihav-duck/src/demuxers/ivf.rs b/nihav-duck/src/demuxers/ivf.rs
index 7d44460..ba4bb91 100644
--- a/nihav-duck/src/demuxers/ivf.rs
+++ b/nihav-duck/src/demuxers/ivf.rs
@@ -97,6 +97,7 @@ mod test {
 
     #[test]
     fn test_ivf_demux() {
+        // sample is from the official VP8 test bitstream set
         let mut file = File::open("assets/Duck/VP8/vp80-00-comprehensive-001.ivf").unwrap();
         let mut fr = FileReader::new_read(&mut file);
         let mut br = ByteReader::new(&mut fr);