在 Evalvid 中评估跟踪

Question

我正在使用 evalvid 2.7、ns-2.35、ubuntu 14.04 来评估视频流量。 但是当我使用这个命令时：

~/myevalvid2$ ./etmp4 -f -0 sd_a01 rd_a01 st_a01 a01.mp4 a01out

我收到这个，但最后有一个错误：

loss_a01out.txt: percentage of lost frames|packets
column 1: I (including H)
column 2: P
column 3: B
column 4: overall

delay_a01out.txt: jitter/delay statistics
column 1: frame|packet id
column 2: loss flag
column 3: end-to-end delay s
column 4: sender inter frame|packet lag s
column 5: receiver inter [frame|packet] lag s
column 6: cumulative jitter s Hartanto et. al.

rate_s_a01out.txt: sender rate
column 1: time s
column 2: momentary rate bytes/s
column 3: cumulative rate bytes/s

rate_r_a01out.txt: receiver rate
column 1: time s
column 2: momentary rate bytes/s column 3: cumulative rate bytes/s

Error in etmp4: double free or corruption (fasttop): 0x085ec028
Aborted (core dumped)

你知道我该如何解决这个问题吗

Answer 1

出口MALLOC_CHECK_=0

运行终端上面的命令然后运行etmp4命令