This is what i get as error :

STARTING VIDEO CONVERSION (process_queue.id = 2953)

File: /home/lktubeco/public_html/video/
$file_extn =
SELECT * FROM `videos` WHERE `video_id`=10613
Video id: 10613
Video Output File Name : /home/lktubeco/public_html/flvideo/4ca4238a0b/1246969581609141446.flv$video_flv = Video Output File Name : /home/lktubeco/public_html/flvideo/4ca4238a0b/1246969581609141446.flv
Find video duration - START/usr/bin/ffmpeg -i /home/lktubeco/public_html/video/
FFmpeg version SVN-r18866, Copyright (c) 2000-2009 Fabrice Bellard, et al.
configuration: --prefix=/usr --enable-shared --enable-libxvid --enable-libvorbis --enable-libmp3lame --enable-gpl --enable-libfaac --enable-libfaad --enable-libamr-nb --enable-libamr-wb --enable-nonfree --enable-libx264
libavutil 50. 3. 0 / 50. 3. 0
libavcodec 52.29. 0 / 52.29. 0
libavformat 52.32. 0 / 52.32. 0
libavdevice 52. 2. 0 / 52. 2. 0
libswscale 0. 7. 1 / 0. 7. 1
built on May 18 2009 05:54:43, gcc: 4.1.2 20080704 (Red Hat 4.1.2-44)
/home/lktubeco/public_html/video/: Unknown formatDuration (ffmpeg): 0
DURATION: 00:00Create Thumbnail - START

Creating Thumbnail with ffmpeg

Create Thumbnail with ffmpeg - END
$cmd_convert_v = convert_
428 $cmd_convert =
Return value:
UPDATE `process_queue` SET `status`='6' WHERE `id`='2953'
ERROR: failed video conversion.