Android_Codec_Release_Notes (android编码器笔记).pdf

1 Overview This document contains important information about the package contents, supported features, and known issues/ limitations. 2 Release Description Android codec release includes standard codec release package, special codec release package, and excluded codec release package. Standard codec release package is included in Freescale Android standard release package. Special codec release package contains codecs that are either moderated downloads or separate packages not part of general distribution. Excluded codec release package contains codecs that require customer to have a special license. Both special and excluded codec release packages are based on standard codec release package. Freescale Semiconductor Document Number:IMX6_ACRN Release Notes Rev jb4.2.2_1.0.0-GA, 05/2013 i.MX 6 Series Android Codec Release Notes ? 2013 Freescale Semiconductor, Inc. Contents 1 Overview1 2 Release Description1 3 Supported Hardware SoCs/Boards2 4 Whats New in this Release2 5 Feature Matrix of Playback2 6 Feature Matrix for Recording4 7 Feature Matrix for Movie Studio4 8 Feature Matrix for Streaming5 9 Feature Matrix for Audio Pass Through5 10 Special Codec Release Package6 11 Excluded Codec Release Package6 12 How to Install Excluded and Special Codecs6 13 Extend Android Multimedia Framework APIs7 14 Limitations of this Release8 15 Known Issues8 3 Supported Hardware SoCs/Boards ? i.MX 6Dual/6Quad and i.MX 6Solo/6DualLite SABRE-AI board ? i.MX 6Dual/6Quad SABRE-SD board ? i.MX 6Dual/6Quad and i.MX 6Solo/6DualLite SABRE-SD platform 4 Whats New in this Release ? Supported UDP/RTP streaming for ts file ? Supported AC3 audio pass through to Audio/Video receiver ? Enhanced stability and robustness 5 Feature Matrix of Playback 5.1 Android Native Codecs Table 1. Android Native Codecs File Extension Video Decoders Audio Decoders .mid/.xmf/.mxmf .rtttl/.rtx .ota .imy MIDI Type 0 and 1. DLS Version 1 and 2. XMF and Mobile XMF. Support for ringtone formats RTTTL/RTX, OTA, and iMelo