Intel Media Sftware Develpment Kit 2014 Audi Library Release Ntes (Versin 5.0.337.79303) Overview Features System Requirements Package Cntents Installatin Knwn Limitatins Legal Infrmatin Overview The Intel Media Sftware Develpment Kit (Intel Media SDK) Audi Library is a dedicated library fr audi cdec sftware prcessing. The Intel Media SDK Audi Library targets general applicatin develpers wh want t integrate audi encding and decding int their applicatins. Features Intel Media SDK 2014 Audi Library has API versin 1.8. The fllwing audi frmats are supprted: Decding AAC, supprted prfiles: Lw Cmplexity (LC); Lng Term Predictin (LTP) Parametric Stere (PS) Spectral Band Replicatin (SBR)/HE AAC v1 HE AAC v2 (SBR + PS) Mpeg audi, supprted standards, prfiles MPEG-1 Audi Layer I, Layer II and Layer III (ISO*/IEC* 11172-3) MPEG-2 Audi Layer I, Layer II and Layer III (ISO/IEC 13818-3) Encding AAC supprted prfiles: Lw Cmplexity (LC) Spectral Band Replicatin (SBR) /HE AAC v1 Output frmats fr AAC ADTS, RAW, ADIF *Other names and brands may be claimed as the prperty f thers. Page 1 f 5
Stere mde LR, JOINT, MS System Requirements Hardware Sftware IA-32 r Intel 64 architecture prcessrs with supprt fr Intel Streaming SIMD Extensins 2 instructins. Micrsft* Windws* 7 r Micrsft Windws 8 r Micrsft Windws 8.1. Micrsft Visual C++* 2005 with Service Pack 1, r later versin f Micrsft Visual C++. Intel Media SDK 2014 fr Clients. Package Cntents Nte: The suffix <arch> indicates 32- r 64-bit Micrsft* Windws* (either win32 r x64 ). <install-flder> <install-flder>\ bin\<arch> Intel Media SDK Audi Library Release Ntes (this file), End User License Agreement (EULA) Intel Media SDK EULA.rtf, a license file license_audi.txt Intel Media SDK Audi Dynamic Library: libmfxaudisw32.dll fr IA-32 architecture libmfxaudisw64.dll fr Intel 64 architecture <installflder>\dc Intel Media SDK Audi Library dcumentatin: Intel Media SDK Reference Manual fr Audi Prcessing mediasdkaudi-man.pdf Installatin Extract files frm the.zip file t the target hard drive. Add the full path t <install_flder>\bin\<arch> t the PATH envirnment variable s that Intel Media SDK Audi Dynamic Library can be fund with standard DLL search mechanism. Knwn Limitatins The Intel Media SDK Audi Library has the fllwing knwn limitatins: *Other names and brands may be claimed as the prperty f thers. Page 2 f 5
Lading Intel Media SDK Audi library libmfxaudisw32.dll/libmfxaudisw64.dll nt thrugh the Intel Media SDK Dispatcher is unsafe. Bitrate calculatin rutine in MFXAudiENCODE_Init may wrk incrrectly fr sme AAC High Efficiency (HE) prfile streams. As a result MFXAudiENCODE_Init functin returns an errr. Bitrate values fr AAC HE prfile vary frm 96 Kbit/s t 265 Kbit/s. The fllwing prfile and mde values are nt supprted: MFX_PROFILE_AAC_SSR MFX_PROFILE_AAC_ALS MFX_PROFILE_AAC_BSAC MFX_AUDIO_MP3_LFE_FILTER_ON always disabled AAC decder may handle streams with multiple channels incrrectly. *Other names and brands may be claimed as the prperty f thers. Page 3 f 5
Legal Infrmatin INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS OTHERWISE AGREED IN WRITING BY INTEL, THE INTEL PRODUCTS ARE NOT DESIGNED NOR INTENDED FOR ANY APPLICATION IN WHICH THE FAILURE OF THE INTEL PRODUCT COULD CREATE A SITUATION WHERE PERSONAL INJURY OR DEATH MAY OCCUR. Intel may make changes t specificatins and prduct descriptins at any time, withut ntice. Designers must nt rely n the absence r characteristics f any features r instructins marked "reserved" r "undefined." Intel reserves these fr future definitin and shall have n respnsibility whatsever fr cnflicts r incmpatibilities arising frm future changes t them. The infrmatin here is subject t change withut ntice. D nt finalize a design with this infrmatin. The prducts described in this dcument may cntain design defects r errrs knwn as errata which may cause the prduct t deviate frm published specificatins. Current characterized errata are available n request. Cntact yur lcal Intel sales ffice r yur distributr t btain the latest specificatins and befre placing yur prduct rder. Cpies f dcuments which have an rder number and are referenced in this dcument, r ther Intel literature, may be btained by calling 1-800-548-4725, r by visiting Intel's Web Site. MPEG is an internatinal standard fr vide cmpressin/decmpressin prmted by ISO. Implementatins f MPEG CODECs, r MPEG enabled platfrms may require licenses frm varius entities, including Intel Crpratin. Intel, the Intel lg, Intel Cre are trademarks r registered trademarks f Intel Crpratin r its subsidiaries in the United States and ther cuntries. Optimizatin Ntice Intel's cmpilers may r may nt ptimize t the same degree fr nn-intel micrprcessrs fr ptimizatins that are nt unique t Intel micrprcessrs. These ptimizatins include SSE2, SSE3, and SSE3 instructin sets and ther ptimizatins. Intel des nt guarantee the availability, functinality, r effectiveness f any ptimizatin n micrprcessrs nt manufactured by Intel. *Other names and brands may be claimed as the prperty f thers. Page 4 f 5
Micrprcessr-dependent ptimizatins in this prduct are intended fr use with Intel micrprcessrs. Certain ptimizatins nt specific t Intel micrarchitecture are reserved fr Intel micrprcessrs. Please refer t the applicable prduct User and Reference Guides fr mre infrmatin regarding the specific instructin sets cvered by this ntice. Ntice revisin #20110804 *Other names and brands may be claimed as the prperty f thers. Page 5 f 5