JNIEXPORT jint JNICALL Java_com_jazzros_ffmpegtest_AVThread_nativeDecodeFrameFromFile(JNIEnv* env, jobject thiz)
{
AVPacket packet;
memset(&packet, 0, sizeof(packet)); //make sure we can safely free it
int i;
for (i = 0; i < gFormatCtx->nb_streams; ++i)
{
// av_init_packet(&packet);
if (av_read_frame(gFormatCtx, &packet) != 0)
{
__android_log_print(ANDROID_LOG_ERROR, "com.jazzros.ffmpegtest", "av_read_frame() failed");
return -1;
}
if (packet.stream_index != gVideoStreamIdx)
{
av_free_packet(&packet);
continue;
}
int ret = decodeFrameFromPacket(&packet);
// av_free_packet(&packet);
if (ret != 0) //an error or a frame decoded
return ret;
}
return 0;
}
JNIEXPORT jint JNICALL Java_com_example_restreaming_StreamingHeadlessCamcorder_nativeDecodeFrameFromFile(JNIEnv* env, jobject thiz)
{
AVPacket packet;
memset(&packet, 0, sizeof(packet)); //make sure we can safely free it
int i;
for (i = 0; i < gFormatCtx->nb_streams; ++i)
{
//av_init_packet(&packet);
if (av_read_frame(gFormatCtx, &packet) != 0)
{
__android_log_print(ANDROID_LOG_ERROR, "com.example.ffmpegav", "av_read_frame() failed");
return -1;
}
int ret = decodeFrameFromPacket(&packet);
av_free_packet(&packet);
if (ret != 0) //an error or a frame decoded
return ret;
}
return 0;
}
