ffmpeg.c

JNIEXPORT jint JNICALL Java_com_gluesys_util_NDKAdapter_run_1ffmpeg(JNIEnv *env, jobject obj, jobjectArray cmdLines)
{

    jstring jstr;
    jsize len = (*env)->GetArrayLength(env, cmdLines);
    char **argv = (char **) malloc(len*sizeof(char *));

    int i=0;

    for (i=0 ; i<len; i++) {
        jstr = (*env)->GetObjectArrayElement(env, cmdLines, i);
        argv[i] = (char *)(*env)->GetStringUTFChars(env, jstr, 0);

    }

    LOGI("call run_ffmpeg");
    if( len > 0)
        run_ffmpeg(len, argv);
}