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Added Basic CEA-708 caption support to ExoPlayer V2, roughly equivalent to the current state of CEA-608. It's still missing window (and the associated positioning and formatting) support, emulating a 3-line rollup.

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Currently this has only been tested with the RawCC container, though it should work with anything that makes use of SeiReader (i.e. MPEG2-TS) with minimal changes to SeiReader.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=134781660
This commit is contained in:
cdrolle 2016-09-30 07:33:10 -07:00 committed by Oliver Woodman
parent c381093a48
commit 37806ee792
1 changed files with 4 additions and 4 deletions
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6
library/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java
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@ -654,11 +654,11 @@ public class DashManifestParser extends DefaultHandler
} else if (MimeTypes.isVideo(containerMimeType)) { } else if (MimeTypes.isVideo(containerMimeType)) {
return MimeTypes.getVideoMediaMimeType(codecs); return MimeTypes.getVideoMediaMimeType(codecs);
} else if (MimeTypes.APPLICATION_RAWCC.equals(containerMimeType)) { } else if (MimeTypes.APPLICATION_RAWCC.equals(containerMimeType)) {
// We currently only support CEA-608 through RawCC if (codecs != null) {
if (codecs != null if (codecs.contains("eia608") || codecs.contains("cea608")) {
&& (codecs.contains("eia608") || codecs.contains("cea608"))) {
return MimeTypes.APPLICATION_CEA608; return MimeTypes.APPLICATION_CEA608;
} }
}
return null; return null;
} else if (mimeTypeIsRawText(containerMimeType)) { } else if (mimeTypeIsRawText(containerMimeType)) {
return containerMimeType; return containerMimeType;