Merge branch 'master' into comments

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 1.2.3
+- Fix duplicated bytes when downloading a stream. See [#41][Comment41]
+
+## 1.2.2
+- Momentarily ignore `isRateLimited()` when getting streams.
+
 ## 1.2.1
 
 - Fixed `SearchPage.nextPage`.
@@ -113,3 +119,6 @@
 
 - Fixed bug in #23
 
+
+
+[Comment41]: https://github.com/Hexer10/youtube_explode_dart/issues/41#issuecomment-646974990

example/video_download.dart

@@ -36,8 +36,8 @@ Future<void> download(String id) async {
   var manifest = await yt.videos.streamsClient.getManifest(id);
   var streams = manifest.audioOnly;
 
-  // Get the last audio track (the one with the highest bitrate).
-  var audio = streams.last;
+  // Get the audio track with the highest bitrate.
+  var audio = streams.withHighestBitrate();
   var audioStream = yt.videos.streamsClient.get(audio);
 
   // Compose the file name removing the unallowed characters in windows.

lib/src/reverse_engineering/youtube_http_client.dart

@@ -44,7 +44,7 @@ class YoutubeHttpClient extends http.BaseClient {
   Future<String> getString(dynamic url,
       {Map<String, String> headers, bool validate = true}) async {
     var response = await get(url, headers: headers);
-
+    
     if (validate) {
       _validateResponse(response, response.statusCode);
     }
@@ -75,6 +75,7 @@ class YoutubeHttpClient extends http.BaseClient {
     return response.body;
   }
 
+  // TODO: Check why isRateLimited is not working.
   Stream<List<int>> getStream(StreamInfo streamInfo,
       {Map<String, String> headers, bool validate = true}) async* {
     var url = streamInfo.url;
@@ -89,7 +90,7 @@ class YoutubeHttpClient extends http.BaseClient {
 //    } else {
     for (var i = 0; i < streamInfo.size.totalBytes; i += 9898989) {
       var request = http.Request('get', url);
-      request.headers['range'] = 'bytes=$i-${i + 9898989}';
+      request.headers['range'] = 'bytes=$i-${i + 9898989 - 1}';
       var response = await send(request);
       if (validate) {
         _validateResponse(response, response.statusCode);

pubspec.yaml

@@ -1,6 +1,6 @@
 name: youtube_explode_dart
 description: A port in dart of the youtube explode library. Supports several API functions without the need of Youtube API Key.
-version: 1.2.1
+version: 1.2.3
 homepage: https://github.com/Hexer10/youtube_explode_dart
 
 environment:

test/streams_test.dart

@@ -15,7 +15,7 @@ void main() {
     test('GetStreamsOfAnyVideo', () async {
       var data = {
         '9bZkp7q19f0',
-//        'SkRSXFQerZs',
+//        'SkRSXFQerZs', age restricted videos are not supported anymore.
         'hySoCSoH-g8',
         '_kmeFXjjGfk',
         'MeJVWBSsPAY',