Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\Users\Fred>F:/ffmpeg-20130706-git-63d7684-win64-static/bin/ffmpeg.exe -y -i F :\Alfresco\tomcat\temp\Alfresco\RuntimeExecutableContentTransformerWorker_source _8688318702945119125.avi -f mp4 -ar 44100 -ab 96k -vcodec libx264 -crf 25 -g 250 -r 25 -coder 1 -flags +loop -cmp +chroma -partitions +parti8x8+parti4x4+partp8x 8+partb8x8 -me_method hex -subq 7 -me_range 16 -keyint_min 25 -sc_threshold 40 - i_qfactor 0.71 -b_strategy 1 -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -bf 3 -refs 3 -trellis 1 -b-pyramid 1 -mixed-refs 1 -weightb 1 -8x8dct 1 -fast-pskip 1 -wpred p 2 F:\Alfresco\tomcat\temp\Alfresco\RuntimeExecutableContentTransformerWorker_t arget_6089640916531536705.mp4 ffmpeg version N-54499-g63d7684 Copyright (c) 2000-2013 the FFmpeg developers built on Jul 6 2013 10:35:18 with gcc 4.7.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo- amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs -- enable-libxvid --enable-zlib libavutil 52. 38.100 / 52. 38.100 libavcodec 55. 18.102 / 55. 18.102 libavformat 55. 11.101 / 55. 11.101 libavdevice 55. 2.100 / 55. 2.100 libavfilter 3. 78.102 / 3. 78.102 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 3.100 / 52. 3.100 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, avi, from 'F:\Alfresco\tomcat\temp\Alfresco\RuntimeExecutableContentTr ansformerWorker_source_8688318702945119125.avi': Duration: 00:00:17.78, start: 0.000000, bitrate: 29860 kb/s Stream #0:0: Video: dvvideo (dvsd / 0x64737664), yuv411p, 720x480 [SAR 32:27 DAR 16:9], 29.97 fps, 29.97 tbr, 29.97 tbn, 29.97 tbc Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 32000 Hz, stereo, s16 , 1024 kb/s No pixel format specified, yuv422p for H.264 encoding chosen. Use -pix_fmt yuv420p for compatibility with outdated media players. [NULL @ 0000000000331520] [Eval @ 000000000022b0c0] Undefined constant or missin g '(' in 'chroma' [NULL @ 0000000000331520] Unable to parse option value "+chroma" [NULL @ 0000000000331520] Error setting option cmp to value +chroma. Output #0, mp4, to 'F:\Alfresco\tomcat\temp\Alfresco\RuntimeExecutableContentTra nsformerWorker_target_6089640916531536705.mp4': Stream #0:0: Video: h264, yuv422p, 720x480 [SAR 32:27 DAR 16:9], q=-1--1, 90 k tbn, 25 tbc Stream #0:1: Audio: aac, 44100 Hz, stereo, s16, 128 kb/s Stream mapping: Stream #0:0 -> #0:0 (dvvideo -> libx264) Stream #0:1 -> #0:1 (pcm_s16le -> libvo_aacenc) Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height C:\Users\Fred>