Merge pull request #643 from Ood-Tsen/s263

add support s263

library/src/main/java/com/google/android/exoplayer/extractor/mp4/Atom.java

@@ -92,6 +92,8 @@ import java.util.List;
   public static final int TYPE_stco = Util.getIntegerCodeForString("stco");
   public static final int TYPE_co64 = Util.getIntegerCodeForString("co64");
   public static final int TYPE_tx3g = Util.getIntegerCodeForString("tx3g");
+  public static final int TYPE_s263 = Util.getIntegerCodeForString("s263");
+  public static final int TYPE_d263 = Util.getIntegerCodeForString("d263");
 
   public final int type;
 

library/src/main/java/com/google/android/exoplayer/extractor/mp4/AtomParsers.java

@@ -336,7 +336,8 @@ import java.util.List;
       int childAtomType = stsd.readInt();
       if (childAtomType == Atom.TYPE_avc1 || childAtomType == Atom.TYPE_avc3
           || childAtomType == Atom.TYPE_encv || childAtomType == Atom.TYPE_mp4v
-          || childAtomType == Atom.TYPE_hvc1 || childAtomType == Atom.TYPE_hev1) {
+          || childAtomType == Atom.TYPE_hvc1 || childAtomType == Atom.TYPE_hev1
+          || childAtomType == Atom.TYPE_s263) {
         parseVideoSampleEntry(stsd, childStartPosition, childAtomSize, durationUs, holder, i);
       } else if (childAtomType == Atom.TYPE_mp4a || childAtomType == Atom.TYPE_enca
           || childAtomType == Atom.TYPE_ac_3) {
@@ -387,6 +388,9 @@ import java.util.List;
         Pair<List<byte[]>, Integer> hvcCData = parseHvcCFromParent(parent, childStartPosition);
         initializationData = hvcCData.first;
         out.nalUnitLengthFieldLength = hvcCData.second;
+      } else if (childAtomType == Atom.TYPE_d263) {
+        Assertions.checkState(mimeType == null);
+        mimeType = MimeTypes.VIDEO_H263;
       } else if (childAtomType == Atom.TYPE_esds) {
         Assertions.checkState(mimeType == null);
         Pair<String, byte[]> mimeTypeAndInitializationData =

library/src/main/java/com/google/android/exoplayer/extractor/mp4/FragmentedMp4Extractor.java

@@ -697,7 +697,7 @@ public final class FragmentedMp4Extractor implements Extractor {
         || atom == Atom.TYPE_trun || atom == Atom.TYPE_mvex || atom == Atom.TYPE_mdia
         || atom == Atom.TYPE_minf || atom == Atom.TYPE_stbl || atom == Atom.TYPE_pssh
         || atom == Atom.TYPE_saiz || atom == Atom.TYPE_uuid || atom == Atom.TYPE_senc
-        || atom == Atom.TYPE_pasp;
+        || atom == Atom.TYPE_pasp || atom == Atom.TYPE_s263;
   }
 
   /** Returns whether the extractor should parse a container atom with type {@code atom}. */

library/src/main/java/com/google/android/exoplayer/extractor/mp4/Mp4Extractor.java

@@ -365,7 +365,8 @@ public final class Mp4Extractor implements Extractor, SeekMap {
         || atom == Atom.TYPE_avc1 || atom == Atom.TYPE_avcC || atom == Atom.TYPE_mp4a
         || atom == Atom.TYPE_esds || atom == Atom.TYPE_stts || atom == Atom.TYPE_stss
         || atom == Atom.TYPE_ctts || atom == Atom.TYPE_stsc || atom == Atom.TYPE_stsz
-        || atom == Atom.TYPE_stco || atom == Atom.TYPE_co64 || atom == Atom.TYPE_tkhd;
+        || atom == Atom.TYPE_stco || atom == Atom.TYPE_co64 || atom == Atom.TYPE_tkhd
+        || atom == Atom.TYPE_s263;
   }
 
   /** Returns whether the extractor should parse a container atom with type {@code atom}. */

library/src/main/java/com/google/android/exoplayer/util/MimeTypes.java

@@ -37,6 +37,7 @@ public class MimeTypes {
   public static final String VIDEO_VP8 = BASE_TYPE_VIDEO + "/x-vnd.on2.vp8";
   public static final String VIDEO_VP9 = BASE_TYPE_VIDEO + "/x-vnd.on2.vp9";
   public static final String VIDEO_MP4V = BASE_TYPE_VIDEO + "/mp4v-es";
+  public static final String VIDEO_H263 = BASE_TYPE_VIDEO + "/3gpp";
 
   public static final String AUDIO_MP4 = BASE_TYPE_AUDIO + "/mp4";
   public static final String AUDIO_AAC = BASE_TYPE_AUDIO + "/mp4a-latm";