I checked the m3u8 for s03e01 and it offer
Español | es-ES in eac3 5.1, aac-128k and aac-64k
Español (Latinoamericano) | es-419 only in eac3 2.0 and aac-64k
So the question, which Audio Codec was selected?
I tried s03e01 with both spanish in AAC
[code]Video: MPEG4 Video (H264) 1280x720 23.976fps 1790kbps [V: BAMTech video (h264 high L3.1, yuv420p, 1280x720, 1790 kb/s)]
Audio: AAC 48000Hz stereo 125kbps [A: Español (Latinoamericano) [spa] (aac lc, 48000 Hz, stereo, 125 kb/s)]
Audio: AAC 48000Hz stereo 125kbps [A: Español [spa] (aac lc, 48000 Hz, stereo, 125 kb/s)][/code]
and EAC3 (no EAC3 for es-419 downloaded)
[code]Video: MPEG4 Video (H264) 1280x720 23.976fps 1790kbps [V: BAMTech video (h264 high L3.1, yuv420p, 1280x720, 1790 kb/s)]
Audio: AAC 48000Hz stereo 125kbps [A: Español (Latinoamericano) [spa] (aac lc, 48000 Hz, stereo, 125 kb/s)]
Audio: DD+ 48000Hz 6ch 256kbps [A: Español [spa] (eac3, 48000 Hz, 5.1(side), 256 kb/s)][/code]