Hi

Firstly, I've spent a couple of months struggling with 2 of your competitor media servers and I am further ahead in one evening with Mezzmo than all the time spent with the others. There's clearly an incredible amount of work and research that has gone into the device profiles. I amazed that you've got my LG LE 8900 2010 TV to work as I know it's a real pig and calls itself DLNA, but scratch beneath the surface and its only for JPEG support. It doesn't even register in device spy as a uPNP device......so well done cracking product.

So my issue.
FFMPEG is screaming away at 100% when transcoding DTS > AC3. I can stream an AVCHD/H264 with AC3 either m2ts or MKV no problem. FFMPEG ticks over between 0-10%. The computer is an i7 920 6GB RAM, striped SSDs 4TB of standard disk running Windows 7 x64 so PC grunt is not the problem.

Here's one that streams beautifully:
ffmpeg version N-33781-g35674a2, Copyright (c) 2000-2011 the FFmpeg developers
built on Oct 19 2011 10:31:16 with gcc 4.6.1
configuration: --enable-memalign-hack --arch=x86 --target-os=mingw32 --cross-prefix=i686-w64-mingw32- --enable-static --disable-shared --enable-zlib --disable-postproc --prefix=/media/ffmpeg --enable-libmp3lame --enable-libx264 --enable-gpl --extra-libs='-lx264 -lpthread' --enable-runtime-cpudetect --extra-cflags=-I/home/dennis/cc/include --extra-ldflags=-L/home/dennis/cc/lib --pkg-config=pkg-config
libavutil 51. 22. 0 / 51. 22. 0
libavcodec 53. 21. 0 / 53. 21. 0
libavformat 53. 16. 1 / 53. 16. 1
libavdevice 53. 4. 0 / 53. 4. 0
libavfilter 2. 44. 0 / 2. 44. 0
libswscale 2. 1. 0 / 2. 1. 0
[NULL @ 036A6B80] start time is not set in estimate_timings_from_pts
[NULL @ 036ACE00] start time is not set in estimate_timings_from_pts
Input #0, mpegts, from 'H:\Temp\00001.m2ts':
Duration: 01:58:06.12, start: 11.608967, bitrate: 34578 kb/s
Program 1
Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x1100]: Audio: truehd (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), s32
Stream #0:2[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), s16, 640 kb/s
Stream #0:3[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:4[0x1201]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
At least one output file must be specified


---> DB Level Info: 41, 100
---> Frame rate: 23.98
---> Aspect ratio: 16:9

Here's one that is transcoding the DTS with CPU 100%

ffmpeg version N-33781-g35674a2, Copyright (c) 2000-2011 the FFmpeg developers
built on Oct 19 2011 10:31:16 with gcc 4.6.1
configuration: --enable-memalign-hack --arch=x86 --target-os=mingw32 --cross-prefix=i686-w64-mingw32- --enable-static --disable-shared --enable-zlib --disable-postproc --prefix=/media/ffmpeg --enable-libmp3lame --enable-libx264 --enable-gpl --extra-libs='-lx264 -lpthread' --enable-runtime-cpudetect --extra-cflags=-I/home/dennis/cc/include --extra-ldflags=-L/home/dennis/cc/lib --pkg-config=pkg-config
libavutil 51. 22. 0 / 51. 22. 0
libavcodec 53. 21. 0 / 53. 21. 0
libavformat 53. 16. 1 / 53. 16. 1
libavdevice 53. 4. 0 / 53. 4. 0
libavfilter 2. 44. 0 / 2. 44. 0
libswscale 2. 1. 0 / 2. 1. 0
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 2 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 2 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
[mp3 @ 037FBA40] Header missing
Last message repeated 2 times
[mp3 @ 03801960] Header missing
Last message repeated 1 times
[mpegts @ 01458440] max_analyze_duration 5000000 reached at 5004000
[NULL @ 037293C0] start time is not set in estimate_timings_from_pts
[NULL @ 0372F6C0] start time is not set in estimate_timings_from_pts
[NULL @ 03735980] start time is not set in estimate_timings_from_pts
[NULL @ 0373BAC0] start time is not set in estimate_timings_from_pts
[NULL @ 03741A00] start time is not set in estimate_timings_from_pts
[NULL @ 03747960] start time is not set in estimate_timings_from_pts
[NULL @ 0374DA40] start time is not set in estimate_timings_from_pts
[NULL @ 037539C0] start time is not set in estimate_timings_from_pts
[NULL @ 03759AA0] start time is not set in estimate_timings_from_pts
[NULL @ 0375FA00] start time is not set in estimate_timings_from_pts
[NULL @ 037A12A0] start time is not set in estimate_timings_from_pts
[NULL @ 037A97A0] start time is not set in estimate_timings_from_pts
[NULL @ 037B16A0] start time is not set in estimate_timings_from_pts
[NULL @ 037B75A0] start time is not set in estimate_timings_from_pts
[NULL @ 037BD4A0] start time is not set in estimate_timings_from_pts
[NULL @ 037C33C0] start time is not set in estimate_timings_from_pts
[NULL @ 037C92C0] start time is not set in estimate_timings_from_pts
[NULL @ 037CF1C0] start time is not set in estimate_timings_from_pts
[NULL @ 037D50C0] start time is not set in estimate_timings_from_pts
[NULL @ 037DAFE0] start time is not set in estimate_timings_from_pts
[NULL @ 037E0EE0] start time is not set in estimate_timings_from_pts
[NULL @ 037E6DE0] start time is not set in estimate_timings_from_pts
[NULL @ 037ECCE0] start time is not set in estimate_timings_from_pts
[NULL @ 037F5B40] start time is not set in estimate_timings_from_pts

Seems stream 0 codec frame rate differs from container frame rate: 47.95 (48000/1001) -> 23.98 (48000/2002)

Seems stream 32 codec frame rate differs from container frame rate: 47.95 (48000/1001) -> 23.98 (48000/2002)

Seems stream 33 codec frame rate differs from container frame rate: 47.95 (48000/1001) -> 23.98 (48000/2002)
Input #0, mpegts, from 'H:\Temp\00010.m2ts':
Duration: 01:54:46.41, start: 11.650667, bitrate: 36398 kb/s
Program 1
Stream #0:0[0x1011]: Video: vc1 (Advanced) (VC-1 / 0x312D4356), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x1100]: Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086), 48000 Hz, 5.1(side), s16, 1536 kb/s
Stream #0:2[0x1101]: Audio: dts (DTS) ([130][0][0][0] / 0x0082), 48000 Hz, 5.1(side), s16, 768 kb/s
Stream #0:3[0x1102]: Audio: dts (DTS) ([130][0][0][0] / 0x0082), 48000 Hz, 5.1(side), s16, 768 kb/s
Stream #0:4[0x1103]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, s16, 192 kb/s
Stream #0:5[0x1104]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, s16, 192 kb/s
Stream #0:6[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:7[0x1201]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:8[0x1202]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:9[0x1203]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:10[0x1204]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:11[0x1205]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:12[0x1206]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:13[0x1207]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:14[0x1208]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:15[0x1209]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:16[0x120a]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:17[0x120b]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:18[0x120c]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:19[0x120d]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:20[0x120e]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:21[0x120f]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:22[0x1210]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:23[0x1211]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:24[0x1212]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:25[0x1213]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:26[0x1214]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:27[0x1215]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:28[0x1216]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:29[0x1217]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Stream #0:30[0x1a00]: Audio: mp1 ([162][0][0][0] / 0x00A2), 0 channels, s16
Stream #0:31[0x1a01]: Audio: mp3 ([162][0][0][0] / 0x00A2), 0 channels, s16
Stream #0:32[0x1b00]: Video: vc1 (Advanced) (VC-1 / 0x312D4356), yuv420p, 720x480 [SAR 40:33 DAR 20:11], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:33[0x1b01]: Video: vc1 (Advanced) (VC-1 / 0x312D4356), yuv420p, 720x480 [SAR 40:33 DAR 20:11], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
At least one output file must be specified


---> DB Level Info: 3, 3
---> Frame rate: 23.98
---> Aspect ratio: 16:9


Andy