<div dir="ltr">Hi,<div><br></div><div><p dir="auto" style="box-sizing:border-box;margin-bottom:16px;color:rgb(36,41,47);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px;margin-top:0px">I want to map below mentioned FFMPEG defined channels to "Channel Label/Name" or "SP Label" defined in Recommendation ITU-R BS.2051-3 at <a href="https://www.itu.int/rec/R-REC-BS.2051-3-202205-I/en">https://www.itu.int/rec/R-REC-BS.2051-3-202205-I/en</a>. </p><p dir="auto" style="box-sizing:border-box;margin-bottom:16px;color:rgb(36,41,47);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px;margin-top:0px"></p><ol><li>AV_CH_SURROUND_DIRECT_LEFT/RIGHT </li><li>AV_CH_WIDE_LEFT/RIGHT</li></ol><p></p><p style="box-sizing:border-box;margin-bottom:16px;color:rgb(36,41,47);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px;margin-top:0px">These are the channel types defined by eac3 dependent substream's custom channel map as <span style="font-family:Arial,Helvetica,sans-serif;font-size:small;color:rgb(34,34,34)">(Lsd, Rsd) and </span><span style="font-family:Arial,Helvetica,sans-serif;font-size:small;color:rgb(34,34,34)"> </span><span style="font-family:Arial,Helvetica,sans-serif;font-size:small;color:rgb(34,34,34)">(Lw/Rw).</span><br></p><p style="box-sizing:border-box;margin-bottom:16px;color:rgb(36,41,47);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px;margin-top:0px">Please let me know if anyone can help.</p><p style="box-sizing:border-box;margin-bottom:16px;color:rgb(36,41,47);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px;margin-top:0px">Thanks,</p><p style="box-sizing:border-box;margin-bottom:16px;color:rgb(36,41,47);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px;margin-top:0px">Rohit Khali</p><p dir="auto" style="box-sizing:border-box;margin-bottom:16px;color:rgb(36,41,47);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px;margin-top:0px"><br></p><p dir="auto" style="box-sizing:border-box;margin-top:0px;margin-bottom:16px;color:rgb(36,41,47);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:14px"><br></p><div><br></div></div></div>