Merge "Transcoder: Remove high priority thread from transcoder library." into sc-dev

#include <android-base/properties.h>

#include <media/NdkCommon.h>

#include <media/VideoTrackTranscoder.h>

#include <utils/AndroidThreads.h>

using namespace AMediaFormatUtils;

}

media_status_t VideoTrackTranscoder::runTranscodeLoop(bool* stopped) {

    androidSetThreadPriority(0 /* tid (0 = current) */, ANDROID_PRIORITY_VIDEO);

    // Push start decoder and encoder as two messages, so that these are subject to the

    // stop request as well. If the session is cancelled (or paused) immediately after start,

    // we don't need to waste time start then stop the codecs.