<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body smarttemplateinserted="true" text="#000000" bgcolor="#FFFFFF"> <div class="moz-cite-prefix">so there is no simple solution for that problem at all ? Am 17.12.2017 um 19:44 schrieb Nicolas Dufresne: </div> <blockquote type="cite" cite="mid:CAKQmDh-Pa4LvdMqx_N5CgGxe+QOxXokzFeEzW+YL8o_6X3722A@mail.gmail.com" id="mid_CAKQmDh_Pa4LvdMqx_N5CgGxe_QOxXokzFeEzW_YL8o_6X3722A_mail_gmail_com" class=" cite">I forgot, but an in the middle option is to split your source pipelines into seperate pipelines. Then use appsr/appsink to pass the data to the mixing pipeline. This way you can simply retimestamp and it no longer matter how you seek the sources.</blockquote> </body> </html>