complete scanning of channels not possible

[evil666]

The first command produced the same file like the old one and the second code ends with:

Input #0, rtsp, from 'rtsp://192.168.178.1:554/?freq=554&msys=dvbc&sr=6900&mtype=256qam&bw=8&pids=all':
  Metadata:
    title          : SatIPServer:1 0,0,4
  Duration: N/A, bitrate: N/A
Stream map '0' matches no streams.
To ignore this, add a trailing '?' to the map.

[mvallevand]

Your tuner probably doesn't support pids=all.

Are you sure the first file is the same?

Martin

[evil666]

https://www.dropbox.com/scl/fi/5jultz6uj...limfr&dl=0

This is a screenshot from TVHeadend

Yes but here the file:

https://www.dropbox.com/scl/fi/hhexupiub...my6ia&dl=0

[mvallevand]

I wasn't suggested that the channels weren't available, just that pids=all wasn't supported for capturing a full mux.

However that file is different but bad too Let's try one other syntax We need about 1 minute.

Code:

ffmpeg -rtsp_flags satip_raw -i 'satip://192.168.178.1:554/?freq=554&msys=dvbc&sr=6900&mtype=256qam&bw=8&pids=0,16,17,18,20' -map 0 -c copy -f data  -y testdata.ts

What version of ffmpeg are your using?

[evil666]

The system said: ffmpeg version 4.4.2-0ubuntu0.22.04.1 Copyright © 2000-2021 the FFmpeg developers

here the new file:
https://www.dropbox.com/scl/fi/hhexupiub...my6ia&dl=0

[mvallevand]

Surprisingly that worked with that old version but it did, and there are references to the PMT pids Thanks, I think there is something to go one here but because it is not a full mux it is hard to work with Maybe try this

Code:

ffmpeg -rtsp_flags satip_raw -i 'satip://192.168.178.1:554/?freq=554&msys=dvbc&sr=6900&mtype=256qam&bw=8&pids=pids=0,16,17,18,20,50-5500,8191 -map 0 -c copy -f data  -y fullmux.ts

and see if your tuner can get the pids by range

Martin

[evil666]

after that command i get only a promt like this ">"

What i have do do then?

[mvallevand]

Yes sorry I forgot a trailing quote (hard to do this without being able to test)

Code:

ffmpeg -rtsp_flags satip_raw -i 'satip://192.168.178.1:554/?freq=554&msys=dvbc&sr=6900&mtype=256qam&bw=8&pids=pids=0,16,17,18,20,50-5500,8191' -map 0 -c copy -f data  -y fullmux.ts

Martin

[evil666]

but this looks not really different:

https://www.dropbox.com/scl/fi/iikr6dy8y...1fjnt&dl=0

[mvallevand]

It may not support the range (I see a typo too) but let's try brute force.

Code:

ffmpeg -rtsp_flags satip_raw -i 'satip://192.168.178.1:554/?freq=554&msys=dvbc&sr=6900&mtype=256qam&bw=8pids=0,16,17,18,20,176,276,1476,2171,2576,2770,2976,3970,4072,4170,4172,4270,4272,4370,4372,4472,5400,5401,5402,5403,5407,5404,5406,5410,5411,5412,5413,5417,5414,5415,5416,5420,5421,5422,5423,5427,5424,5425,5426,5430,5431,5432,5433,5435,5437,5434,5436,5440,5441,5442,5443,5447,5444,5445,8191' -map 0 -c copy -f data  -y fullmux.ts