Le quintidi 15 prairial, an CCXXV, Steven Liu a écrit : > I get some problem of the log output: > > 1. the log output by multiple av_log to one line, > for example: > av_log(NULL, "major_brand :"); > av_log(NULL, "isom\n"); > then if add the time to the line head, it will output looks like > this: > [1496470846077636] - major_brand : > [1496470846077643] - isom[1496470846077650] -
Yes, you will have to come up with a solution for that. Maybe look how the [component @ 0xaddress] prefix is added. (But I also think we should try and get rid of these construct, make av_log() more "send a complete message to the user" and less "print something to the terminal", because the latter only works when there is actually a terminal.) > 2. but if add the time to the end of line, it maybe need control > right alignment Aligning to the right would be a terrible idea. And impossible on top of that, since any later line can be longer and invalidate the alignment. > 3. maybe the better solution is add the time into line head when > the log level big than AV_LOG_WARNING ? I do not think that changing the format depending on the log level is a good idea. And it does not help anyway. Regards, -- Nicola George
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