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CVD
12-14-2013, 09:17 AM
Hello, I have a Nokia Lumia 520 with Windows Phone 8 (GDR3 update) and the profile witch transcode files does not work for me.

Mezzmo tries to transcode it to asf, msmpeg4, wmav2, but every DLNA player I tried didn't play the video.

If I manually convert the video to an MP4 file, it works. Here is the ffmpeg information for the MP4 file:

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, mov,mp4,m4a,3gp,3g2,mj2, from '--------':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf54.63.104
Duration: 00:03:09.42, start: 0.000000, bitrate: 1924 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 716x316 [SAR 1:1 DAR 179:79], 1751 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 165 kb/s
Metadata:
handler_name : SoundHandler
At least one output file must be specified

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


---> DB Level Info: 30, 77
---> Frame rate: 29,97
---> Aspect ratio: 179:79 PAR=1:1

Can you update the Windows Phone 8 profile so that the files will be transcoded to the above format? Thanks.

Paul
12-16-2013, 05:52 AM
OK - please email us at support [at] conceiva [dot] com and we'll provide an updated device profile.