android - error (1, -2147483648) Cannot Play this Video -


i trying play .mp4 video file, have added in raw folder. result error (1, -2147483648)in logcat.

after research notice caused unsupported codec/format. last 2 days rendered video in adobe premiere according http://developer.android.com/guide/appendix/media-formats.html? in supportd formats , many more.the result same: error , "can't play video." when app launches.

my java code this:

public class mainactivity extends activity {      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         setcontentview(r.layout.activity_main);         getwindow().setflags(windowmanager.layoutparams.flag_fullscreen,                 windowmanager.layoutparams.flag_fullscreen);        getwindow().addflags(windowmanager.layoutparams.flag_keep_screen_on);         videoview vv = (videoview) findviewbyid(r.id.videoview);         string filename = "//biolab/res/raw/sequence";         vv.setvideouri(uri.parse(filename));        vv.start();      } }

and main activity this:

<relativelayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:gravity="center"     android:paddingbottom="@dimen/activity_vertical_margin"     android:paddingleft="@dimen/activity_horizontal_margin"     android:paddingright="@dimen/activity_horizontal_margin"     android:paddingtop="@dimen/activity_vertical_margin"     tools:context=".mainactivity" >   <videoview android:layout_height="wrap_content"          android:layout_width="wrap_content"          android:id="@+id/videoview"/>  </relativelayout>

i have seen games play fullscreen videos, company logo video. how it? there must universal way.

note: use in java code path "//biolab/res/raw/sequence" because if use "/biolab/res/raw/sequence.mp4" or “android.resource://” + getpackagename() +”/”+r.raw.video error in

logcat: error opening trace file: no such file or directory (2)

error (1, -2147483648) means link feed mediaplayer( videoview in case) invalid or file corrupted.
way trying file raw folder fishy.
trying following.
assuming name of file trying play sequence.**

public class mainactivity extends activity {      @override     protected void oncreate(bundle savedinstancestate) {         super.oncreate(savedinstancestate);         getwindow().setflags(windowmanager.layoutparams.flag_fullscreen,                 windowmanager.layoutparams.flag_fullscreen);        getwindow().addflags(windowmanager.layoutparams.flag_keep_screen_on);         setcontentview(r.layout.activity_main);         videoview vv = (videoview) findviewbyid(r.id.videoview);        string path = "android.resource://" + getpackagename() +"/"+ r.raw.sequence;        log.d("tag", path);         uri url=uri.parse(path);         vv.setvideouri(url);        vv.start();        vv.requestfocus();      } }

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