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Resolve TrueHD spec TODO

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PiperOrigin-RevId: 288855515
This commit is contained in:
andrewlewis 2020-01-09 09:32:42 +00:00 committed by Oliver Woodman
parent 4f15cfaa78
commit 017a7cf38c
1 changed files with 2 additions and 2 deletions
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4
library/core/src/main/java/com/google/android/exoplayer2/audio/Ac3Util.java
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@ -534,8 +534,8 @@ public final class Ac3Util {
* contain the start of a syncframe.
*/
public static int parseTrueHdSyncframeAudioSampleCount(byte[] syncframe) {
// TODO: Link to specification if available.
// The syncword ends 0xBA for TrueHD or 0xBB for MLP.
// See "Dolby TrueHD (MLP) high-level bitstream description" on the Dolby developer site,
// subsections 2.2 and 4.2.1. The syncword ends 0xBA for TrueHD or 0xBB for MLP.
if (syncframe[4] != (byte) 0xF8
|| syncframe[5] != (byte) 0x72
|| syncframe[6] != (byte) 0x6F