Add support for MP4 H263 atom type

#minor-release Issue:#9158 PiperOrigin-RevId: 383660258
google · Jul 9, 2021 · 1309b26 · 1309b26
1 parent 20d67eb
commit 1309b26
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diff --git a/RELEASENOTES.md b/RELEASENOTES.md
@@ -95,6 +95,8 @@
         is malformed and should be re-encoded.
     *   Improve support for truncated Ogg streams
         ([#7608](https://github.com/google/ExoPlayer/issues/7608)).
+    *   Add support for MP4 H263 atom type
+        ([#9158](https://github.com/google/ExoPlayer/issues/9158)).
 *   HLS:
     *   Fix issue where playback of a live event could become stuck rather than
         transitioning to `STATE_ENDED` when the event ends

diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Atom.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/Atom.java
@@ -99,6 +99,8 @@
   @SuppressWarnings("ConstantCaseForConstants")
   public static final int TYPE_s263 = 0x73323633;
 
+  public static final int TYPE_H263 = 0x48323633;
+
   @SuppressWarnings("ConstantCaseForConstants")
   public static final int TYPE_d263 = 0x64323633;
 

diff --git a/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/AtomParsers.java b/library/extractor/src/main/java/com/google/android/exoplayer2/extractor/mp4/AtomParsers.java
@@ -938,6 +938,7 @@ private static StsdData parseStsd(
           || childAtomType == Atom.TYPE_hvc1
           || childAtomType == Atom.TYPE_hev1
           || childAtomType == Atom.TYPE_s263
+          || childAtomType == Atom.TYPE_H263
           || childAtomType == Atom.TYPE_vp08
           || childAtomType == Atom.TYPE_vp09
           || childAtomType == Atom.TYPE_av01
@@ -1100,6 +1101,8 @@ private static void parseVideoSampleEntry(
     @Nullable String mimeType = null;
     if (atomType == Atom.TYPE_m1v_) {
       mimeType = MimeTypes.VIDEO_MPEG;
+    } else if (atomType == Atom.TYPE_H263) {
+      mimeType = MimeTypes.VIDEO_H263;
     }
 
     @Nullable List<byte[]> initializationData = null;