update

zhangmeng

2019-10-24 080acae08ec8cfe413c3e6e45bcf7f9222dfa02d

update

 csrc/ffmpeg/format/FormatIn.cpp

@@ -40,7 +40,6 @@
    {
        if(io_ctx_){
            if(read_io_buff_){
                // av_free(read_io_buff_);
                read_io_buff_ = NULL;
            }
            avio_context_free(&io_ctx_);