Nicolas George(2022年12月23日 3:27): >Wujian(Chin) (12022-12-20): >> I think that it's more concise to use code this way.
>Concision is not the goal here, maintainability is. Please do not use gotos. I found that goto can be used in three cases: 1. Jump directly from multiple cycles; 2. Clear resources when errors occur. 3. Cases where clarity of the procedure can be increased. This code simplicity does not affect the readability and maintainability of the program, and I understand that it belongs to the third case. >> I think that it would be better to replace the entire url, so that the code >> implementation is simple. >Then replace the whole command line, it is even simpler. Also, this way you >miss credentials passed through options. The mask effect is like this：ffmpeg -mask_url -i rtsp://tyyy.com --> ffmpeg -mask_url -i *************** > this way you miss credentials passed through options. I still don't understand. Can you go into more detail? >> >> + argv2 = av_mallocz(argc * sizeof(char *)); >> >> >sizeof(*argv2) >Youhoud? Sorry, I didn't get it. > > This option needs to replace the URL. It is more appropriate to judge > > mask_url and copy argv in this place. Otherwise, do you have any > > other suggestions? > Use the normal options parsing system. I understand that mask_url needs to be placed first, because the FFmpeg process of the ps -ef command is viewed as argv, Therefore, you need to copy argv to argv_copy immediately, mask the URL in the argv, and then argv_copy is a command without mask_url for the following programs. I don't understand the difference between the normal option and the mask_url in use? Looking forward to your reply, thank you. > Regards, -- > Nicolas George _______________________________________________ ffmpeg-user mailing list ffmpeg-u...@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
