where is your mediarecorder.setOutputFile(); method On Monday, March 29, 2010 2:54:28 AM UTC+5:30, dwilde1 wrote: > > Folks, > > I have a situation where my MediaRecorder instance causes a segfault. > I'm working with a HTC Hero, Android 1.5+APIs. In the log i see (after > the segfault announcement) a register dump and then a numbered list > #00 libmedia_jni.so to #18 linker, then a stack trace. > > My Eclipse won't let me copy the log buffer, but I've done three > screen captures that sum it up. If you have time to examine, send me a > direct e-mail. > > <pre><code> > if (mRecorder == null) mRecorder = new MediaRecorder(); > mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); > mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); > mRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4); > mRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); > mRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.MPEG_4_SP); > // mRecorder.setVideoSize(640, 480); > // mRecorder.setVideoFrameRate(20); > mRecorder.setPreviewDisplay(surfaceHolder.getSurface()); > mRecorder.prepare(); > mRecorder.start(); > </code></pre> > > I've tried other variants, including H263 and 3gp. What else can I do > to debug this? Everythin g seems fine up to prepare(). > > I tried adding the onErrorListener, but it seems to interfere with the > MediaPlayer's onErrorListener. I'm using a 4-second beep-count to > prepare for auto triggering of the camera, and when I enable the error > handler for the MR everything in my handler state machines goes awry. > > Thanks in advance! :D > >
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