java - rotate Frame in JavaCV -
i write simple app android whick use ffmpeg + javacv. can capture image camera , can recorde video. want rotate frame when record video, don't can :-(
stop , save code:
public void stoprecording() { runaudiothread = false; try { audiothread.join(); } catch (interruptedexception e) { e.printstacktrace(); } audiorecordrunnable = null; audiothread = null; if (recorder != null && recording) { if (record_length > 0) { log.v(log_tag,"writing frames"); try { int firstindex = imagesindex % samples.length; int lastindex = (imagesindex - 1) % images.length; if (imagesindex <= images.length) { firstindex = 0; lastindex = imagesindex - 1; } if ((starttime = timestamps[lastindex] - record_length * 1000000l) < 0) { starttime = 0; } if (lastindex < firstindex) { lastindex += images.length; } (int = firstindex; <= lastindex; i++) { long t = timestamps[i % timestamps.length] - starttime; if (t >= 0) { if (t > recorder.gettimestamp()) { recorder.settimestamp(t); } recorder.record(images[i % images.length]); } } firstindex = samplesindex % samples.length; lastindex = (samplesindex - 1) % samples.length; if (samplesindex <= samples.length) { firstindex = 0; lastindex = samplesindex - 1; } if (lastindex < firstindex) { lastindex += samples.length; } (int = firstindex; <= lastindex; i++) { recorder.recordsamples(samples[i % samples.length]); } } catch (ffmpegframerecorder.exception e) { log.v(log_tag,e.getmessage()); e.printstacktrace(); } } recording = false; log.v(log_tag,"finishing recording, calling stop , release on recorder"); try { recorder.stop(); recorder.release(); } catch (ffmpegframerecorder.exception e) { e.printstacktrace(); } recorder = null; } } in step recorder.record(images[i % images.length]); need rotate frame (images parameter)
how can me ? thank you.
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