Hi. I'm trying to transcode an MPEG2 video to H.264 using the mencoder preset, and the transcode is stuck on 99%. Below is the process information.

Encoding started on Wed Sep 24 16:45:30 EST 2008
MEncoder dev-CVS-060307-04:23-4.0.1 (C) 2000-2006 MPlayer Team
Mac OSX static build for ffmpegX
FIXME:Hardenabling SSE and SSE2 without detection
(Family: 6, Stepping: 11)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
success: format: 0 data: 0x0 - 0x8d3ba800
MPEG-PS file format detected.
VIDEO: MPEG2 720x576 (aspect 2) 25.000 fps 2500.0 kbps (312.5 kbyte/s)
[V] filefmt:2 fourcc:0x10000002 size:720x576 fps:25.00 ftime:=0.0400
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video filter: [scale w=720 h=576]
Opening video filter: [pp=0x33]
Opening video filter: [harddup]
================================================== ========================
The selected video_out device is incompatible with this codec.
Try adding the scale filter, e.g. -vf spp,scale instead of -vf spp.
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 576 (preferred colorspace: Mpeg PES)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
VDecoder init failed
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
================================================== ========================
VDec: vo config request - 720 x 576 (preferred colorspace: Planar YV12)
[PP] Using external postprocessing filter, max q = 6.
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
SwScaler: using unscaled Planar YV12 -> Planar YV12 special converter
using SAR=16/15
x264 [info]: using cpu capabilities MMX MMXEXT SSE SSE2
1 duplicate frame(s)!
1 duplicate frame(s)!
Flushing video frames
Video stream: 2502.829 kbit/s (312853 B/s) size: 1538714504 bytes 4918.320 secs 122958 frames
x264 [info]: slice I:2943 Avg QP:29.53 size: 26366
x264 [info]: slice P:120014 Avg QP:31.86 size: 12169
x264 [info]: mb I I16..4: 44.5% 0.0% 55.5%
x264 [info]: mb P I16..4: 25.0% 0.0% 17.6% P16..4: 14.2% 4.4% 1.5% 0.0% 0.0% skip:37.2%
x264 [info]: final ratefactor: 28.38
x264 [info]: kb/s:2501.7
FFmpeg version CVS, Copyright (c) 2000-2004 Fabrice Bellard
Mac OSX universal build for ffmpegX
libavutil version: 49.0.0
libavcodec version: 51.9.0
libavformat version: 50.4.0
Input #0, h264, from '/Users/matt/Movies/Noosa/From Camcorder/original.264':
Duration: N/A, bitrate: N/A
Stream #0.0, 25.00 fps(r): Video: h264, yuv420p, 720x576
Input #1, mpeg, from '/Users/matt/Movies/Noosa/From Camcorder/dmf051010-003.MPG':
Duration: 01:21:58.3, start: 0.220000, bitrate: 3854 kb/s
Stream #1.0[0x1e0], 25.00 fps(r): Video: mpeg2video, yuv420p, 720x576, 2500 kb/s
Stream #1.1[0xa0]: Audio: pcm_s16be, 48000 Hz, stereo, 1536 kb/s
Output #0, mp4, to '/Users/matt/Movies/Noosa/From Camcorder/original.aac.mp4':
Stream #0.0: Audio: aac, 48000 Hz, stereo, 128 kb/s
Stream mapping:
Stream #1.1 -> #0.0 [sync #0.0]
Press [q] to stop encoding
video:0kB audio:76816kB global headers:0kB muxing overhead 2.345558%
Adjusting AVC SizeLength to 16 bits
AVC-H264 import - frame size 720 x 576 at 25.000 FPS
*** error: can't allocate region
*** set a breakpoint in malloc_error_break to debug
Can anyone here help me out?[/quote]