Merge commit 'e86a37c6bfb0a0aa9ce871fdfc9e884ab3ddd1d8' * commit 'e86a37c6bfb0a0aa9ce871fdfc9e884ab3ddd1d8': Propagate duration from input to output only if available, support multiple full frames of audio per input buffer in AMR/AAC decoders.
Merge commit 'e86a37c6bfb0a0aa9ce871fdfc9e884ab3ddd1d8' * commit 'e86a37c6bfb0a0aa9ce871fdfc9e884ab3ddd1d8': Propagate duration from input to output only if available, support multiple full frames of audio per input buffer in AMR/AAC decoders.