FFMPEG Save video from rtsp stream to hls stream

[Wisperrio]

Hello i am new to video streaming. I have an ip camera with rtsp stream. The stream captures ffmpeg and creates an hls stream for streaming to the site. For the archive, I create a second stream separately from streaming but do not delete the hls fragments, then I play it for the user. The problem is that I need to delete records after a certain amount of time (for example, after one day or a week), while retaining the ability to turn the archive on and off. The append_list flag does not work correctly, it sets the wrong program_date_time in the manifest.
Anyone have any ideas? If you have ideas for a different implementation, I will be glad to hear.
FFMPEG commands:
stream: ffmpeg -rtsp_transport tcp -report -i ip_address -preset veryfast c-rf 20 -fflags nobuffer -g 25 -sc_threshold 0 -c:v copy -hls_time 2 -hls_list_size 5 -hls_flags independent_segments+program_date_time+delete_segm ents -loglevel error stream.m3u8
archive: ffmpeg -rtsp_transport tcp -report -re -i ip_address -preset ultrafast -copyinkf -fflags nobuffer -max_muxing_queue_size 512 -sc_threshold 0 -vsync 0 -c:v copy -strftime 1 -strftime_mkdir 1 -hls_start_number_source datetime -hls_segment_filename %Y-%m-%d/archive-%s.ts -hls_time 60 -hls_flags independent_segments+program_date_time+omit_endlis t+split_by_time -hls_playlist_type event -loglevel error archive.m3u8

[october262]

try this - https://stackoverflow.com/questions/27227175/ffmpeg-http-live-streaming-remove-old-segments

[Wisperrio]

Hey! Thanks for the answer! I saw this option, the problem is that when you turn off the recording and then turn it on again, the recording duration will increase (it will be more than one day) and will be deleted a day after turning it back on. In addition, for some reason this flag does not work with hls_segment_filename