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FFmpeg-on-Android ================= 2012.07, dr.nitro "FFmpeg on Android" project is the open source project for multimedia play service which is adopt to Android OS 4.0. "FFmpeg on Android" project is ori- ginally designed by dr.nitro and powered by InSignal Co., Ltd. Concept ------- "FFmpeg on Android" project is to enhance multimedia support on Android OS, starts on 4.0 ICS version. Currently Android OS has many limits to support variety multimedia formats, using specific H/W resources, not also S/W. So, we expact, if we can use the famus FFmpeg library in Andorid OS with little modification on Android Stagefright; We can overcome many current limits in Android muntimedia supports easly. Media Flow ---------- "FFmpeg on Android" is designed to use FFmpeg library on Android OS, and less to modify current Android framework, Stagefright. So, "FFmpeg on Andorid" adopt the "Flow-By-Pass" model. "Flow-By-Pass" model designs by pass multi- media flow inside of stagefright framework for FFmpeg case. Below flow shows how we adopt "Flow-By-Pass" model to use FFmpeg library. a) stagefright original flow (in case of AVI) file source -> aviextractor -> avisource -> omx-codec b) FFmpeg on Android flow FFmpegSource(*) -> ffextractor(*) -> ffsource(*) -> omx-codec (*) is newly added component on FFmpeg on Andorid. Supported Media Format ---------------------- 2012.07 - Container : AVI - Video Format : XVID - Audio Format : MP3 Current Issues -------------- 2012.07 - There is a bug on seek operation when playing A/V muxed file. License ------- All the source code of "FFmpeg-on-Android" is under Apache license v2.0. If you want to know more details about Apache license, see LICENSE file. Contact to us ------------- If you want to contect to us, please visit official web site, http://www.origenboard.org/ffmpeg_on_android/. And if you want to contact us, please send an email to "firstname.lastname@example.org".