Hi,
The best way I can describe this is that it looks like the FPS are wrong, when I see any panning in the video, every few seconds it jerks (have had this before and it was when I accidentally ripped my files as 24 fps instead of 25

This issue are far as I can see is affecting all my mp4 files when streamed to xbox using the android app (is it using the xbox video app for playback?), as all my files are ripped using the same settings

If I play them using the xbox system player everything is fine
If I play the files on my Samsung all is fine
even playing the files on my PC all is fine

but when sending from the Android app I get this jerkiness every few seconds on panning shots

this is the details of one of the files

ffmpeg version N-59793-g7a8318f Copyright (c) 2000-2014 the FFmpeg developers
built on Jan 16 2014 16:51:32 with gcc 4.8.2 (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/cc32/include --extra-ldflags=-L/home/peter/cc64/lib --pkg-config=pkg-config --disable-w32threads --enable-libvpx --enable-libvorbis
libavutil 52. 62.100 / 52. 62.100
libavcodec 55. 48.101 / 55. 48.101
libavformat 55. 23.103 / 55. 23.103
libavdevice 55. 5.102 / 55. 5.102
libavfilter 4. 1.100 / 4. 1.100
libswscale 2. 5.101 / 2. 5.101
libswresample 0. 17.104 / 0. 17.104
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000033e340] stream 0, timescale not set
[mov,mp4,m4a,3gp,3g2,mj2 @ 000000000033e340] Stream #2: not enough frames to estimate rate; consider increasing probesize
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'E:\Videos\TV\Benidorm\Season 5\Benidorm S05E01 - The New Manager.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
genre : Comedy
title : Benidorm S05E01 - The New Manager
encoder : Lavf54.6.100
date : 2012
Duration: 00:45:39.47, start: 0.000000, bitrate: 1125 kb/s
Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 720x406 [SAR 721:720 DAR 103:58], 992 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 127 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream #0:2: Video: mjpeg, yuvj420p(pc), 300x433 [SAR 1:1 DAR 300:433], 90k tbr, 90k tbn, 90k tbc
At least one output file must be specified

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


---> DB Level Info: 30, 578
---> Frame rate: 25.00
---> Aspect ratio: 103:58 PAR=721:720
---> Duration: 00:45:39

from properties in file explorer it is

720x406
data rate 992
total bitrate 1120
25 frames /second

I do see a message in the ffmpeg results about not enough frames to estimate rate and then mentions probesize (not sure if this is relevant)

Thanks