I've recently been getting the below error when trying to convert mp4. Even when I upload FLV files the import process will not complete.

Code:
File: /home/kswclips/public_html/video/Rosabotanica-BalenciagaBTS.mp4
$file_extn = mp4

SELECT * FROM `videos` WHERE `video_id`=321
Video id: 321 Video Output File Name : /home/kswclips/public_html/flvideo/4ca4238a0b/1389293872632482517.mp4$video_flv = Video Output File Name : /home/kswclips/public_html/flvideo/4ca4238a0b/1389293872632482517.mp4 Find video duration - START/usr/bin/ffmpeg -i /home/kswclips/public_html/video/Rosabotanica-BalenciagaBTS.mp4 FFmpeg version 0.6.5, Copyright (c) 2000-2010 the FFmpeg developers built on Jan 29 2012 17:52:15 with gcc 4.4.5 20110214 (Red Hat 4.4.5-6) configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --incdir=/usr/include --disable-avisynth --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --enable-avfilter --enable-avfilter-lavf --enable-libdc1394 --enable-libdirac --enable-libfaac --enable-libfaad --enable-libfaadbin --enable-libgsm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-shared --enable-swscale --enable-vdpau --enable-version3 --enable-x11grab libavutil 50.15. 1 / 50.15. 1 libavcodec 52.72. 2 / 52.72. 2 libavformat 52.64. 2 / 52.64. 2 libavdevice 52. 2. 0 / 52. 2. 0 libavfilter 1.19. 0 / 1.19. 0 libswscale 0.11. 0 / 0.11. 0 libpostproc 51. 2. 0 / 51. 2. 0 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/kswclips/public_html/video/Rosabotanica-BalenciagaBTS.mp4': Metadata: major_brand : mp42 minor_version : 0 compatible_brands: isommp42 Duration: 00:02:15.83, start: 0.000000, bitrate: 1366 kb/s Stream #0.0(und): Video: h264, yuv420p, 1280x720, 1172 kb/s, 24 fps, 24 tbr, 48 tbn, 48 tbc Stream #0.1(und): Audio: aac, 44100 Hz, stereo, s16, 191 kb/s At least one output file must be specifiedDuration (ffmpeg): 135 DURATION: 02:15Create Thumbnail - STARTCreating Thumbnail with ffmpeg/home/kswclips/public_html/thumb/4ca4238a0b//321.jpg /usr/bin/ffmpeg -i /home/kswclips/public_html/video/Rosabotanica-BalenciagaBTS.mp4 -ss 00:01:25 -t 00:00:01 -s 320x240 -r 1 -f mjpeg /home/kswclips/public_html/thumb/4ca4238a0b//321.jpg/home/kswclips/public_html/thumb/4ca4238a0b//1_321.jpg /usr/bin/ffmpeg -i /home/kswclips/public_html/video/Rosabotanica-BalenciagaBTS.mp4 -ss 00:01:04 -t 00:00:01 -s 120x90 -r 1 -f mjpeg /home/kswclips/public_html/thumb/4ca4238a0b//1_321.jpg/home/kswclips/public_html/thumb/4ca4238a0b//2_321.jpg /usr/bin/ffmpeg -i /home/kswclips/public_html/video/Rosabotanica-BalenciagaBTS.mp4 -ss 00:00:53 -t 00:00:01 -s 120x90 -r 1 -f mjpeg /home/kswclips/public_html/thumb/4ca4238a0b//2_321.jpg/home/kswclips/public_html/thumb/4ca4238a0b//3_321.jpg /usr/bin/ffmpeg -i /home/kswclips/public_html/video/Rosabotanica-BalenciagaBTS.mp4 -ss 00:01:19 -t 00:00:01 -s 120x90 -r 1 -f mjpeg /home/kswclips/public_html/thumb/4ca4238a0b//3_321.jpgCreate Thumbnail with ffmpeg - END MOVING UPLOADED FLV: /home/kswclips/public_html/video/Rosabotanica-BalenciagaBTS.mp4 => /home/kswclips/public_html/flvideo/4ca4238a0b/1389293872632482517.mp4ERROR: moving uploaded file failedUPDATE `process_queue` SET `status`='6' WHERE `id`='321' ERROR: failed video conversion.
Can anyone help?