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8.0

FFMPEG fails to convert MTS into FLV

Asked by DReade83 in Video Editing, General Multi-Media Software, Miscellaneous Software

Tags: ffmpeg, mts, flv, convert

I'm trying to convert an 11MB MTS file into an FLV file using FFMPEG. I have installed FFMPEG on my CentOS 5.3 box via YUM.

When trying to convert a simple MTS file to FLV format an error occurs but I'm not sure why:

root@web3 [/usr/src]# ffmpeg -i 00103.mts -vcodec flv -f flv -r 25 -s 800x450 -aspect 16:9 -b 320k -g 160 -cmp 2 -subcmp 2 -mbd 2 -flags +aic+cbp+mv0+mv4 -trellis 2 -acodec libmp3lame -ac 2 -ar 44100 -ab 256k -y output.flv
FFmpeg version 0.5, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  configuration: --prefix=/usr --libdir=/usr/lib --shlibdir=/usr/lib --mandir=/usr/share/man --incdir=/usr/include --enable-libamr-nb --enable-libamr-wb --enable-libdirac --enable-libfaac --enable-libfaad --enable-libmp3lame --enable-libtheora --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-shared --enable-swscale --enable-x11grab
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 0 / 52.20. 0
  libavformat   52.31. 0 / 52.31. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Jul 24 2009 01:48:17, gcc: 4.1.2 20080704 (Red Hat 4.1.2-44)
Input #0, mpegts, from '00103.mts':
  Duration: 00:00:10.95, start: 1.000067, bitrate: 8473 kb/s
  Program 1
    Stream #0.0[0x1011]: Video: h264, yuv420p, 1440x1080 [PAR 4:3 DAR 16:9], 50 tbr, 90k tbn, 50 tbc
    Stream #0.1[0x1100]: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/s
Output #0, flv, to 'output.flv':
    Stream #0.0: Video: flv (hq), yuv420p, 800x450 [PAR 1:1 DAR 16:9], q=2-31, 320 kb/s, 90k tbn, 25 tbc
    Stream #0.1: Audio: libmp3lame, 44100 Hz, stereo, s16, 256 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
Press [q] to stop encoding
[h264 @ 0x9b4a430]missing picture in access unit9.98 bitrate= 751.3kbits/s
    Last message repeated 1 times
[libmp3lame @ 0x9c41300]lame: output buffer too small (buffer index: 8359, free bytes: 1433)
Audio encoding failed
root@web3 [/usr/src]#

Can anyone help me please?

Thanks in advance.
[+][-]10/19/09 02:41 PM, ID: 25609302Assisted Solution

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[+][-]10/20/09 01:30 AM, ID: 25611936Assisted Solution

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[+][-]10/20/09 02:06 AM, ID: 25612091Accepted Solution

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About this solution

Zones: Video Editing, General Multi-Media Software, Miscellaneous Software
Tags: ffmpeg, mts, flv, convert
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Solution Provided By: DReade83
Participating Experts: 2
Solution Grade: A
 
 
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