Btw - testing downloaded files (as suggested in https://github.com/omxcodec/stagefright-plugins), playback is fine, at east with respect to image quality. Similar for both the test .mov and .mp4 files.
Playback hangs and locks once in a while, for a few seconds, with logcat showing lots of: V/AwesomePlayer( 2090): we're late by 125631 us (0.13 secs) V/AwesomePlayer( 2090): we're late by 125631 us (0.13 secs) dropping one after 0 frames V/AwesomePlayer( 2090): we're late by 125382 us (0.13 secs) V/AwesomePlayer( 2090): we're late by 125382 us (0.13 secs) dropping one after 0 frames V/AwesomePlayer( 2090): we're late by 120819 us (0.12 secs) V/AwesomePlayer( 2090): we're late by 120819 us (0.12 secs) dropping one after 0 frames ... This happens in particular when there's extesive image changing. Less when video is more static. Seems like a lack of CPU bandwidth... Mediaserver sets CPU above 50% (though never 100%). PID PR CPU% S #THR VSS RSS PCY UID Name 2090 0 52% S 16 64160K 17060K fg media /system/bin/mediaserver 3175 0 1% R 1 1072K 476K root top 257 0 0% S 73 549956K 38280K fg system system_server 3009 0 0% S 15 492776K 37872K fg u0_a69 com.mxtech.videoplayer.ad ... Anyway, with respect to image quelity I don't see any significant difference in the video attribute, with repsect to those streamed though YouTube. See also logcat in http://pastebin.com/tnrt9NB6 On Sunday, 11 August 2013 01:25:25 UTC-7, Chih-Wei Huang wrote: > > Hello ffmpeg list, > I'm planning to integrate the latest ffmpeg as > a stagefright OMXPlugin with Android-x86 4.3. > I found the stagefright-plugins developed by > Michael Chen is a good start. > (repo: https://github.com/omxcodec/stagefright-plugins.git) > But it's based on android 4.0 (ICS). > > My plan is: > * Update stagefright-plugins to work with > stagefright of android 4.3. > * Make it to be a libstagefrighthw.so plugin. > * Create Android.mk to build ffmpeg libs. > > Before I go ahead, I'd like to know > if anyone is doing a similar project > to avoid duplicate work. > Thanks a lot! > > > -- > Chih-Wei > Android-x86 project > http://www.android-x86.org >
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