[MEncoder-users] [mpeg4 @ 0x86f46cc]Error: 2pass curve failed to converge

[Alejandro Vargas]

I'm obtaining an error of "2pass curve failed to converge". The only
uncommon thing is the bitrate (more than 1300). (The problem is in the
second pass with MEncoder 1.0pre8-4.1.1) I'm re-encoding the video for
transcoding from xvid to divx and adding subtitles).

¿Is this a bug? Is there some walk-arrounds for this problem?

The lastest lines of mencoder where:

==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 48000 Hz, 2 ch, s16le, 128.0 kbit/8.33% (ratio: 16000->192000)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
SUB: Detected subtitle file format: microdvd
SUB: Read 1184 subtitles.
SUB: Adjusted 212 subtitle(s).
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
==========================================================================
Forcing output FourCC to 58564944 [DIVX].
MP3 audio selected.
VDec: vo config request - 512 x 384 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.33:1 - prescaling to correct movie aspect.
videocodec: libavcodec (512x384 fourcc=58564944 [DIVX])
[VE_LAVC] High quality encoding selected (non-realtime)!
[mpeg4 @ 0x86f46cc]Error: 2pass curve failed to converge
Could not open codec.
FATAL: Cannot initialize video driver.

-- 
Alejandro Vargas