Hi,

I do own a Panasonic TX-L32GW20, which is supported via the "Panasonic Viera (2011 Models)" , PanasonicViera2011.prf.
TV in connected via 100MBit to PC, Athlon x3 435 (triple core, 2.7 GHZ)
Running mezzmo 3.4.2.0 (just bought it....)

I do have films showing like the following ffmpeg info:

ffmpeg version N-50460-g393dcbf Copyright (c) 2000-2013 the FFmpeg developers
built on Jun 27 2013 17:20:20 with gcc 4.6.2 (GCC)
configuration: --enable-memalign-hack --arch=x86_64 --target-os=mingw32 --cross-prefix=x86_64-w64-mingw32- --enable-static --disable-shared --enable-zlib --disable-postproc --prefix=/home/peter/ffmpeg/build/gpl64 --enable-libmp3lame --enable-libx264 --enable-gpl --extra-libs='-lx264 -lpthread' --enable-runtime-cpudetect --extra-cflags=-I/home/peter/cc64/include --extra-ldflags=-L/home/peter/cc64/lib --pkg-config=pkg-config --disable-w32threads --enable-zlib
libavutil 52. 17.103 / 52. 17.103
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.102 / 54. 63.102
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 41.100 / 3. 41.100
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
Input #0, avi, from 'D:\UserData\Video\Lara_Croft_Tomb_Raider__Die_Wie ge_des_Lebens_13.11.08_20-15_rtl2_135_TVOON_DE.mpg.HQ.avi':
Metadata:
encoder : Lavf52.31.0
Duration: 01:43:27.12, start: 0.000000, bitrate: 990 kb/s
Stream #0:0: Video: h264 (High) (H264 / 0x34363248), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 50 tbc
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p, 192 kb/s
At least one output file must be specified

<MEZZMO>: Child process ended with code: 109, ExitCode=1


---> DB Level Info: 30, 100
---> Frame rate: 25,00
---> Aspect ratio: 16:9 PAR=64:45

If I just run this film, the film is stuttering in certain scenes (slow camera panning)


I now did pre-transcode to all three available formats that I was able to select
avi --> video mpeg4, audio mp3
mpeg --> video mpeg2video, audio ac3
mpegts --> video h264, audio ac3

I now did stream all three of them to the TV.
AVI --> a lot of compression artefacts , no good
mpeg --> looks good !!
mpegts --> still the stuttering

So looks like the TV is issue with the mpegts/h264 format

Can you update a device profile, so that mezzmo would be forced to stream in mpeg/mpeg2video. Or can I somehow select a preferred output ?

Pre-Transcoding is NOT a good option as:
- there is still no automatic pre-transcoding option !?
- the mpeg files do grow quite large ....

Here is the ffmpec command from pre-transcoding - PC manges around 117 fps, so should be good to transcode on the fly.
C:\Program Files (x86)\Conceiva\Mezzmo\ffmpeg64\ffmpeg.exe -y -i "D:\UserData\Video\Lara_Croft_Tomb_Raider__Die_Wie ge_des_Lebens_13.11.08_20-15_rtl2_135_TVOON_DE.mpg.HQ.avi" -map 0:v:0 -map 0:a:0 -c:v:0 mpeg2video -b:v 8600000 -maxrate 24000000 -bufsize 1835008 -filter:v "yadif" -pix_fmt yuv420p -copyinkf -sc_threshold 1000000000 -coder ac -qmin 1 -cmp 2 -subcmp 2 -flags +mv0 -mbd bits -c:a:0 ac3_fixed -ac 2 -ab 448000 -ar 48000 -sn -threads 0 -async 0 -f vob "D:\UserData\Video-Transcode\2D589639-0473-4300-93D1-C7B746426770\Video\5561-mpeg-mpeg2video-ac3-sn.mzt"

ffmpeg version N-50460-g393dcbf Copyright (c) 2000-2013 the FFmpeg developers
built on Jun 27 2013 17:20:20 with gcc 4.6.2 (GCC)
configuration: --enable-memalign-hack --arch=x86_64 --target-os=mingw32 --cross-prefix=x86_64-w64-mingw32- --enable-static --disable-shared --enable-zlib --disable-postproc --prefix=/home/peter/ffmpeg/build/gpl64 --enable-libmp3lame --enable-libx264 --enable-gpl --extra-libs='-lx264 -lpthread' --enable-runtime-cpudetect --extra-cflags=-I/home/peter/cc64/include --extra-ldflags=-L/home/peter/cc64/lib --pkg-config=pkg-config --disable-w32threads --enable-zlib
libavutil 52. 17.103 / 52. 17.103
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.102 / 54. 63.102
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 41.100 / 3. 41.100
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
Input #0, avi, from 'D:\UserData\Video\Lara_Croft_Tomb_Raider__Die_Wie ge_des_Lebens_13.11.08_20-15_rtl2_135_TVOON_DE.mpg.HQ.avi':
Metadata:
encoder : Lavf52.31.0
Duration: 01:43:27.12, start: 0.000000, bitrate: 990 kb/s
Stream #0:0: Video: h264 (High) (H264 / 0x34363248), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 50 tbc
Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p, 192 kb/s
Output #0, vob, to 'D:\UserData\Video-Transcode\2D589639-0473-4300-93D1-C7B746426770\Video\5561-mpeg-mpeg2video-ac3-sn.mzt':
Metadata:
encoder : Lavf54.63.102
Stream #0:0: Video: mpeg2video (hq), yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=1-31, 8600 kb/s, 90k tbn, 25 tbc
Stream #0:1: Audio: ac3, 48000 Hz, stereo, s16p, 448 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> mpeg2video)
Stream #0:1 -> #0:1 (mp3 -> ac3_fixed)
Press [q] to stop, [?] for help
frame= 67 fps=0.0 q=2.0 size= 1064kB time=00:00:02.81 bitrate=3101.1kbits/s dup=2 drop=0
frame= 127 fps=127 q=2.0 size= 2348kB time=00:00:05.21 bitrate=3691.4kbits/s dup=2 drop=0
frame= 182 fps=121 q=1.6 size= 4038kB time=00:00:07.41 bitrate=4458.9kbits/s dup=2 drop=0
frame= 248 fps=124 q=2.0 size= 4838kB time=00:00:10.07 bitrate=3933.9kbits/s dup=2 drop=0
frame= 305 fps=122 q=2.0 size= 6044kB time=00:00:12.34 bitrate=4010.2kbits/s dup=2 drop=0
frame= 362 fps=121 q=1.6 size= 7292kB time=00:00:14.61 bitrate=4086.3kbits/s dup=2 drop=0
frame= 419 fps=120 q=2.0 size= 8536kB time=00:00:16.89 bitrate=4140.0kbits/s dup=2 drop=0
frame= 476 fps=119 q=2.0 size= 9822kB time=00:00:19.19 bitrate=4191.9kbits/s dup=2 drop=0
frame= 533 fps=118 q=2.0 size= 11156kB time=00:00:21.46 bitrate=4257.3kbits/s dup=2 drop=0
frame= 589 fps=118 q=2.0 size= 12380kB time=00:00:23.70 bitrate=4278.0kbits/s dup=2 drop=0


Thanks in adavance

xxpetri