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MainConcept AAC Encoding Integration RRS feed

  • Question

  •  Hi There,

     Can i Integrate Silverlight 3 with MainConcept AAC encoding?

    Now we have Windows Media Encoder as a Feed

    It's possible to use MainConcept AAC encoding as the Feed to a Silverlight 3 Streamer?

     

     Best Regards,

         Sérgio Machado

    Monday, August 31, 2009 9:29 AM

Answers

  • Hi Sérgio Machado,

    Not familar with MainConcept AAC Encoder.  But you can get the supported formats for Silverlight.

    Video

    • Raw Video

    • YV12 - YCrCb(4:2:0)

    • RGBA - 32 bit Alpha Red, Green, Blue

    • WMV1: Windows Media Video 7

    • WMV2: Windows Media Video 8

    • WMV3: Windows Media Video 9

    • Supports Simple and Main Profiles.

    • Supports only progressive (non-interlaced) content.

    • WMVA: Windows Media Video Advanced Profile, non-VC-1

    • WVC1: Windows Media Video Advanced Profile, VC-1

    • Supports Advanced Profile.

    • Supports only progressive (non-interlaced) content.

    • H264 (ITU-T H.264 / ISO MPEG-4 AVC)

      • Supports H.264 and MP43 codecs.

      • Supports Base, Main, and High Profiles

      • Supports only progressive (non-interlaced) content.

      • Supports only 4:2:0 chroma subsampling profiles.

    Audio

    • “1”. This is Linear 8 or 16 bit Pulse Code Modulation. Roughly speaking, this is WAV format.

    • "353" - Microsoft Windows Media Audio v7, v8 and v9.x Standard (WMA Standard)

    • "354" - Microsoft Windows Media Audio v9.x and v10 Professional (WMA Professional)

      • Supports full fidelity decoding of WMA 10 Professional Low Bit Rate (LBR) modes in the 32-96 kbps range.

      • Multichannel (5.1 and 7.1 surround) audio content is automatically mixed down to stereo.

      • 24 bit audio will return silence.

      • Sampling Rates beyond 48000 return an invalid format error code in same-domain and a 4001 in cross-domain scenarios.

    • "85" - ISO MPEG-1 Layer III (MP3)

    • "255" - ISO Advanced Audio Coding (AAC)

      • Supports Low Complexity (AAC-LC) decoding at full fidelity (up to 48 kHz).

      • High Efficiency (HE-AAC) encoded content will decode only at half fidelity (up to 24 kHz).

      • Multichannel (5.1 surround) audio content is not supported.

     

    However, we would suggest you use Expression Encoder.    Thanks.

    Best regards,

    Jonathan

    Friday, September 4, 2009 7:38 AM