My DVD library contains both NTSC and PAL video formats. The entire library is stored on a NAS with many files in MPEG TS format. Since migrating my DM8000 to the OE 1.6 image, none of the NTSC MPEG files will play audio (no audio track even appears on the menu when yellow button pressed). MediaInfo shows every file that doesn't play properly has NTSC + AC3 audio 'Codec ID: 129' and every file that plays ok has PAL + AC3 audio 'Codec ID: 6' (MediaInfo output of both file types attached for reference). Makes no difference if I use AC3 downmix and connect direct to TV or use 5.1 pass-through to AV receiver. All these files played fine in the OE 1.5 image.
After some further testing, this bug appears related to MPEG TS PID assignment rather than NTSC vs. PAL formats or audio Codec ID issues. If I remux one of the problem MPEG TS files (TS -> MKV -> TS using VideoReDo, no transcoding of audio/video streams), the PIDs get reassigned and the file then plays properly. The original files played fine in OE 1.5. Is this a DMM OE1.6 driver-level or media framework bug? [Blockierte Grafik: http://www.i-have-a-dreambox.com/wbb2/eng_images/smilies/confused.gif]
Below are PID details of before/after using Menu->Information->Service->PIDs in the OE 1.6 image:
Original TS file (no AC3 audio):
vPID 0x00e0
aPID N/A [note: should read 0x0080 according to MediaInfo]
PCR PID 0x00e0
MPT PID 0x0100
After remux (AC3 audio OK):
vPID 0x0201
aPID 0x0202
PCR PID 0x0201
PMT PID 0x0100