On Fri, Aug 28, 2020 at 07:45:01PM -0700, David Bellows wrote: > I saw that back with Csound 6.14 preliminary support for creating mp3 > files was added to Csound. I didn't install that version of Csound but > today I did install 6.15 (building from source for Ubuntu) and tried > the example code: > [....] > > When I run it, "csound mp3.csd", I get the following error: > > error: syntax error, unexpected T_IDENT (token "aa") from file mp3.csd (1) > line 8: > >>> mp3out aa <<< > Unexpected untyped word mp3out when expecting a variable > Parsing failed due to invalid input! > Stopping on parser failure > cannot compile orchestra > > I don't know exactly what this means but hopefully someone here does. This just means that the opcode isn't actually in your system, so it didn't recognize the name. Either it didn't get built, or you don't have the LAME library it needs on your machine., (Use 'csound -z' to see if the opcode is actually there. I suspect not.) It won't get built if you don't have the lame develop kit. apt-get should solve that. Cheersw, -- Pete -- Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here