[FFmpeg-user] ffmpeg command required to convert MPEG TS to HLS with transcoding to aac

[Mahesh Velankar]

I have a transport stream file with following details (given by ffprobe)

Input #0, mpegts, from 'f-13324-ccrtpa_before_tc_1669374838.ts':
  Duration: 00:04:23.44, start: 8879.809433, bitrate: 2373 kb/s
  Program 3
    Stream #0:0[0x31]: Video: h264 (Main) ([27][0][0][0] / 0x001B),
yuv420p(tv, bt709, progressive), 856x480 [SAR 320:321 DAR 16:9], Closed
Captions, 30 fps, 29.97 tbr, 90k tbn, 60 tbc
    Stream #0:1[0x34](eng): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
5.1(side), fltp, 320 kb/s
    Stream #0:2[0x35](spa): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
stereo, fltp, 192 kb/s (visual impaired)
    Stream #0:3[0x36]: Data: klv (KLVA / 0x41564C4B)


I want to convert this into HLS playlists and segments. The requirements
are as follows
There will be two playlists

playlist 1 will have a listing of TS segments. Each such segment will have
1. Video stream (Stream #0:0) from the above input (h264) and
2. Audio stream 1 (Stream #0:1) from the above input (ac3 5.1) .... but
converted to aac format

playlist 2 will have a listing of TS segments. Each such segment will have
1. Video stream (Stream #0:0) from the above input (h264) and
2. Audio stream 2 (Stream #0:2) from the above input (ac3 stereo) .... but
converted to aac format

In short the output segments will have one video and one audio stream.
Since there are two audio streams I need to convert it into two different
playlists ... each having video and one of the audio streams

ac3 to aac conversion is mandatory,  as it has to be played in the browser.

How can I achieve this with the ffmpeg command line? Please help or point
me to any such recipe if already available.

Thanks