Not a get_iplayer query, but a related question

[Clive]

On 18/08/12 16:14, Carl Fletcher wrote:
> On 18/08/12 14:40, Clive wrote:
>> I run get_iplayer under Linux Mint 11 and it works splendidly well. I
>> have been d/l the Proms as m4a files and finding that many of them
>> contain acres of the following program. Does there exist a Linux gui
>> that will enable me to trim off the excess? I have tried some of the
>> Windows applications under Wine but not had any success - they install
>> but don't seem to function. One (Free Audio Dub) played the file as
>> though it was playing twice, the two a fraction of a second apart.
>> Others simply don't install or install but don't recognise m4a format.
 >>
> There are reams of editors
>
> openshot
> kdenlive
> kino
> openmovieeditior
>
> to mention just a few
>
I've just realised, I missed out an important item - I'd like it to be 
lossless.
Sorry about that.