[FFmpeg-user] FFmpeg image to mpg issue

[Murthy Avanithsa]

On Sat, May 26, 2012 at 4:15 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:


> Murthy Avanithsa <avsn9849625263 <at> gmail.com> writes:
>
> >  Thanks for your reply and this is the  console output
>
> Please provide the command line together with complete, uncut
> console output if you want support on this mailing list.
>
> Please do not top-post here, it is considered rude.
>
> Carl Eugen
>

I am sorry Mr.Carl. I am not aware of top-posting issue in this mailing
list.
The comple un-cut message seems to be too large Can I post such a long
message?
Mean while I am sending the actual output.

*Command Used:*
ffmpeg -y  -loop 1 -r 5 -i 007.jpg   -tune stillimage -crf 24 -s 720x576 -t
10 -r 29.97  output.mpg

*Problem*: getting blurred video when converting Image to MPEG video.

*FFmpeg output:*
*
*
ffmpeg version git-2012-05-13-1337c6c Copyright (c) 2000-2012 the FFmpeg
developers
  built on May 13 2012 16:36:12 with gcc 4.6.1
  configuration: --enable-gpl --enable-libfaac --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora
--enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree
--enable-version3 --enable-x11grab
  libavutil      51. 50.100 / 51. 50.100
  libavcodec     54. 21.101 / 54. 21.101
  libavformat    54.  4.100 / 54.  4.100
  libavdevice    53.  4.100 / 53.  4.100
  libavfilter     2. 72.105 /  2. 72.105
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 11.100 /  0. 11.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, image2, from '007.jpg':
  Duration: 00:00:00.20, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: mjpeg, yuvj420p, 1024x768 [SAR 72:72 DAR 4:3], 5
fps, 5 tbr, 5 tbn, 5 tbc
[buffer @ 0xa02c840] w:1024 h:768 pixfmt:yuvj420p tb:1/1000000 sar:72/72
sws_param:flags=2
[buffersink @ 0xa02b6a0] No opaque field provided
[scale @ 0xa02b920] w:1024 h:768 fmt:yuvj420p sar:72/72 -> w:720 h:576
fmt:yuv420p sar:16/15 flags:0x4
[mpeg @ 0xa02bb20] VBV buffer size not set, muxing may fail
Output #0, mpeg, to 'output.mpg':
  Metadata:
    encoder         : Lavf54.4.100
    Stream #0:0: Video: mpeg1video, yuv420p, 720x576 [SAR 16:15 DAR 4:3],
q=2-31, 200 kb/s, 90k tbn, 29.97 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg -> mpeg1video)
Press [q] to stop, [?] for help
frame=  294 fps=151 q=31.0 Lsize=     918kB time=00:00:09.77 bitrate=
769.2kbits/s dup=244 drop=0
video:913kB audio:0kB global headers:0kB muxing overhead 0.541085%


Thank you.








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-- 
Regards,
Murthy.