av_thread_message_queue_set_err_send 3411 ffmpeg.c               av_thread_message_queue_set_err_send(f->in_thread_queue, AVERROR_EOF);
av_thread_message_queue_set_err_send   77 libavutil/threadmessage.h void av_thread_message_queue_set_err_send(AVThreadMessageQueue *mq,