[MPlayer-users] trouble with H.264 video

Dave Wayne dave.wayne at gmail.com
Wed Apr 9 19:29:49 CEST 2008


In converting a video, I am getting errors such as "[h264 @ 0x860a4e0]AVC:
Consumed only 3153 bytes instead of 3156" over and over again. I've been
searching around but can't find a better set of options. Can someone please
help
?

Output:
VIDEO:  [avc1]  720x480  24bpp  29.970 fps    0.0 kbps ( 0.0 kbyte/s)
convert time: April 9, 2008, 10:24 am
converting: s/58/stage-builder-mode..../usr/local/bin/mencoder
stage-builder-mode -ni -ofps 24 -of lavf -ovc lavc -vf scale=640:426
-lavdopts threads=8 -lavcopts
vcodec=flv:keyint=250:vbitrate=1000:mbd=2:trell=1:v4mv=1  -oac mp3lame
-lameopts aq=0:highpassfreq=-1:lowpassfreq=-1:vbr=2:q=6 -srate 22050
-demuxer lavf   -o stage-builder-mode.flv
MEncoder dev-SVN-r26348-3.4.4 (C) 2000-2008 MPlayer Team
CPU: AMD Athlon(tm) Processor (Family: 6, Model: 6, Stepping: 1)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE

success: format: 0  data: 0x0 - 0x13429b8
libavformat file format detected.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x85f4520]negative ctts, ignoring
[lavf] Video stream found, -vid 0
[lavf] Audio stream found, -aid 1
VIDEO:  [avc1]  720x480  24bpp  29.970 fps    0.0 kbps ( 0.0 kbyte/s)
[V] filefmt:35  fourcc:0x31637661  size:720x480  fps:29.97  ftime:=0.0334
==========================================================================
Opening audio decoder: [faad] AAC (MPEG2/4 Advanced Audio Coding)
FAAD: compressed input bitrate missing, assuming 128kbit/s!
AUDIO: 48000 Hz, 2 ch, s16le, 128.0 kbit/8.33% (ratio: 16000->192000)
Selected audio codec: [faad] afm: faad (FAAD AAC (MPEG-2/MPEG-4 Audio)
decoder)
==========================================================================
** MUXER_LAVF
*****************************************************************
REMEMBER: MEncoder's libavformat muxing is presently broken and can generate
INCORRECT files in the presence of B frames. Moreover, due to bugs MPlayer
will play these INCORRECT files as if nothing were wrong!
*******************************************************************************
OK, exit
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video filter: [scale w=640 h=426]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
MP3 audio selected.
[h264 @ 0x860a4e0]AVC: Consumed only 60033 bytes instead of 60036
[h264 @ 0x860a4e0]Cannot parallelize deblocking type 1, decoding such frames
in sequential order
VDec: vo config request - 720 x 480 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is undefined - no prescaling applied.
SwScaler: reducing / aligning filtersize 6 -> 8
SwScaler: reducing / aligning filtersize 6 -> 8
SwScaler: reducing / aligning filtersize 6 -> 5
SwScaler: reducing / aligning filtersize 6 -> 5
[swscaler @ 0x85ef2d8]BICUBIC scaler, from yuv420p to yuv420p using MMX2
[swscaler @ 0x85ef2d8]using 8-tap MMX scaler for horizontal luminance
scaling
[swscaler @ 0x85ef2d8]using 8-tap MMX scaler for horizontal chrominance
scaling
[swscaler @ 0x85ef2d8]using n-tap MMX scaler for vertical scaling (YV12
like)
[swscaler @ 0x85ef2d8]720x480 -> 640x426
videocodec: libavcodec (640x426 fourcc=31564c46 [FLV1])
[VE_LAVC] High quality encoding selected (non-realtime)!
New_Face failed. Maybe the font path is wrong.
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
New_Face failed. Maybe the font path is wrong.
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
Compiler did not align stack variables. Libavcodec has been miscompiled
and may be very slow or crash. This is not a bug in libavcodec,
but in the compiler. You may try recompiling using gcc >= 4.2.
Do not report crashes to FFmpeg developers.
VIDEO CODEC ID: 22
AUDIO CODEC ID: 15001, TAG: 0
Writing header...
[h264 @ 0x860a4e0]AVC: Consumed only 3153 bytes instead of 3156



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