[MPlayer-users] Convert to raw h.264 and increase frame rate
Marlon Smith
marlon.smith10 at gmail.com
Fri Feb 17 22:50:44 CET 2012
On Fri, 2012-02-17 at 19:20 +0000, Carl Eugen Hoyos wrote:
> Marlon Smith <marlon.smith10 <at> gmail.com> writes:
>
> > mencoder input.avi -nosound -of rawvideo -ovc x264 -x264encopts
> > bframes=0 -o output.264
> >
> > The video is playing back on a hardware device that always plays at
> > 30fps. Therefore, I need my raw h.264 file to actually contain 30 fps.
>
> Did you try
> ffmpeg -i input.avi -an -r 30 out.h264
> ?
>
> Carl Eugen
>
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It looks like mencoder is trying to add frames to the output file (I get
lots of duplicate frame messages, which should be good), but it always
plays back at the same speed (with mplayer and on my target device).
The file size does change though; specifying a higher output framerate
results in a larger file.
Does anyone know what I could be doing wrong?
Here's the mencoder output I get:
marlon at marlon-Z68X-UD3H-B3:~/$ mencoder ./input.avi -nosound -of
rawvideo -ovc x264 -x264encopts bframes=0 -o output.264 -ofps 30
mencoder: Symbol `ff_codec_bmp_tags' has different size in shared
object, consider re-linking
MEncoder 1.0rc4-4.5.2 (C) 2000-2010 MPlayer Team
success: format: 0 data: 0x0 - 0x1d5d3c4
AVI file format detected.
[aviheader] Video stream found, -vid 0
VIDEO: [XVID] 624x352 12bpp 23.976 fps 1363.5 kbps (166.4 kbyte/s)
[V] filefmt:3 fourcc:0x44495658 size:624x352 fps:23.976
ftime:=0.0417
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)
==========================================================================
Movie-Aspect is 1.77:1 - prescaling to correct movie aspect.
x264 [info]: using SAR=1/1
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle
SSE4.2
x264 [info]: profile High, level 3.0
Pos: 0.0s 1f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.0s 3f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.1s 7f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.1s 11f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.1s 15f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.2s 19f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.2s 23f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.2s 27f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.3s 31f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.3s 35f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.3s 39f ( 1%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.4s 43f ( 1%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.4s 47f ( 1%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.4s 51f ( 1%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.5s 55f ( 1%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.7s 59f ( 1%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 0.9s 63f ( 1%) 0.00fps Trem: 0min 1mb A-V:0.000 [0:0]
1 duplicate frame(s)!
Pos: 1.0s 67f ( 1%) 0.00fps Trem: 0min 1mb A-V:0.000 [225:0]
1 duplicate frame(s)!
Pos: 1.2s 71f ( 1%) 0.00fps Trem: 0min 2mb A-V:0.000 [290:0]
1 duplicate frame(s)!
Pos: 1.4s 75f ( 1%) 0.00fps Trem: 0min 3mb A-V:0.000 [350:0]
1 duplicate frame(s)!
Pos: 1.5s 79f ( 1%) 0.00fps Trem: 0min 4mb A-V:0.000 [399:0]
1 duplicate frame(s)!
Pos: 1.7s 83f ( 1%) 0.00fps Trem: 0min 5mb A-V:0.000 [445:0]
1 duplicate frame(s)!
Pos: 1.9s 87f ( 1%) 0.00fps Trem: 0min 6mb A-V:0.000 [480:0]
1 duplicate frame(s)!
Pos: 2.0s 91f ( 1%) 0.00fps Trem: 0min 9mb A-V:0.000 [652:0]
1 duplicate frame(s)!
Pos: 2.2s 95f ( 1%) 0.00fps Trem: 0min 9mb A-V:0.000 [625:0]
1 duplicate frame(s)!
Pos: 2.4s 99f ( 1%) 0.00fps Trem: 0min 9mb A-V:0.000 [600:0]
1 duplicate frame(s)!
Pos: 2.5s 103f ( 1%) 0.00fps Trem: 0min 9mb A-V:0.000 [591:0]
1 duplicate frame(s)!
Pos: 2.7s 107f ( 2%) 0.00fps Trem: 0min 9mb A-V:0.000 [577:0]
1 duplicate frame(s)!
Pos: 2.9s 111f ( 2%) 0.00fps Trem: 0min 9mb A-V:0.000 [571:0]
1 duplicate frame(s)!
Pos: 3.0s 115f ( 2%) 0.00fps Trem: 0min 9mb A-V:0.000 [558:0]
1 duplicate frame(s)!
Pos: 3.2s 119f ( 2%) 0.00fps Trem: 0min 9mb A-V:0.000 [538:0]
1 duplicate frame(s)!
Pos: 3.4s 123f ( 2%) 0.00fps Trem: 0min 9mb A-V:0.000 [530:0]
1 duplicate frame(s)!
Pos: 3.5s 127f ( 2%) 0.00fps Trem: 0min 9mb A-V:0.000 [521:0]
1 duplicate frame(s)!
Pos: 3.7s 131f ( 2%) 0.00fps Trem: 0min 8mb A-V:0.000 [506:0]
1 duplicate frame(s)!
Pos: 3.9s 135f ( 2%) 0.00fps Trem: 0min 8mb A-V:0.000 [499:0]
1 duplicate frame(s)!
Pos: 4.0s 139f ( 2%) 0.00fps Trem: 0min 8mb A-V:0.000 [493:0]
1 duplicate frame(s)!
Pos: 4.2s 143f ( 2%) 0.00fps Trem: 0min 8mb A-V:0.000 [484:0]
1 duplicate frame(s)!
Pos: 4.4s 147f ( 2%) 0.00fps Trem: 0min 8mb A-V:0.000 [477:0]
1 duplicate frame(s)!
^CPos: 4.5s 151f ( 2%) 0.00fps Trem: 0min 8mb A-V:0.000
[469:0]
Flushing video frames.
Video stream: 557.331 kbit/s (69666 B/s) size: 436576 bytes 6.267
secs 151 frames
x264 [info]: frame I:4 Avg QP:19.28 size: 18160
x264 [info]: frame P:146 Avg QP:23.59 size: 2493
x264 [info]: mb I I16..4: 36.6% 57.5% 5.9%
x264 [info]: mb P I16..4: 1.7% 6.4% 0.4% P16..4: 27.2% 8.4% 4.9%
0.0% 0.0% skip:51.0%
x264 [info]: 8x8 transform intra:70.6% inter:76.0%
x264 [info]: coded y,uvDC,uvAC intra: 49.2% 66.1% 29.3% inter: 12.6%
18.7% 1.6%
x264 [info]: i16 v,h,dc,p: 49% 32% 6% 13%
x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 22% 32% 3% 3% 4% 5%
4% 5%
x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 22% 14% 4% 7% 7% 9%
5% 5%
x264 [info]: i8c dc,h,v,p: 44% 27% 21% 7%
x264 [info]: Weighted P-Frames: Y:0.0%
x264 [info]: ref P L0: 69.6% 13.6% 11.6% 5.2%
x264 [info]: kb/s:698.52
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