Platform: Mageia 8 : x86 - 5.15.82-server-1.mga8
MythTV version: : fixes/31 -
Compile by mysellf using Github

When using mythweb, only the first song is informed in m3u.

Ex cat playlist.m3u
#EXTM3U
#EXTINF:226,Artist - Oh!
http://myserver/mythweb/music/stream?i=12535
#EXTINF:0, -
http://myserver/mythweb/music/stream?i=
#EXTINF:0, -
http://myserver/mythweb/music/stream?i=
.../...

if I change in Line 1598 into mp3act_functions.php
'WHERE ms.song_id IN ('.$db->escape($pl'playlist_songs').')';
by
'WHERE ms.song_id IN ('.$pl'playlist_songs'.');';

Its Ok.

Thanks you