media: Do basic validation

aligned_media/Cargo.toml

@@ -10,20 +10,12 @@ readme = "README.md"
 repository = "https://github.com/emk/subtitles-rs"
 documentation = "https://docs.rs/aligned_media/"
 
-[features]
-# ONLY FOR USE BY THE VALIDATION TOOL. When this feature is enabled, we will
-# return an error whenever we encounter unknown attributes outside of an `"ext"`
-# extension block. Of course, this means that when a new version of the format
-# comes out, we don't be able to read it. So this feature really only makes
-# sense for the web-based validator, which is always kept up to date, and not
-# for actual end-user software.
-no_forwards_compatibility = []
-
 [dependencies]
 isolang = { version = "2.4.0", features = ["serde"] }
 peg = "0.8.2"
 relative-path = { version = "1.9.2", features = ["serde"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 thiserror = "1.0.58"
+tracing = "0.1.40"
 uuid = { version = "1.8.0", features = ["serde", "v4"] }

aligned_media/fixtures/examples/subtitle_example.aligned/metadata.json

@@ -5,7 +5,7 @@
   },
   "title": "Episode 01.01",
   "tracks": {
-    "base.": {
+    "base": {
       "origin": "original",
       "type": "media",
       "lang": "fr",
@@ -30,7 +30,7 @@
   "alignments": [
     {
       "id": "56523fb0-b4c5-40d4-bb08-4c59fb027dbb",
-      "timeSpan": [
+      "time_span": [
         10,
         15.5
       ],

aligned_media/fixtures/examples/subtitle_extracted_example.aligned/metadata.json

@@ -1,6 +1,6 @@
 {
   "tracks": {
-    "base.": {
+    "base": {
       "origin": "original",
       "type": "media",
       "lang": "fr",
@@ -36,7 +36,7 @@
   "alignments": [
     {
       "id": "b9cbc638-430b-4b71-9c92-3f9e3e651a5c",
-      "timeSpan": [
+      "time_span": [
         10,
         15.5
       ],