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March 2014

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Subject:
incorrect codec parameters trimming an mp3
From:
ToddAndMargo <[log in to unmask]>
Reply To:
ToddAndMargo <[log in to unmask]>
Date:
Fri, 21 Mar 2014 18:12:56 -0700
Content-Type:
text/plain
Parts/Attachments:
text/plain (82 lines) 
Hi All,

Anyone know how to handle this error?  What is the "-t" comment?
I did not use a "-t"

Many thanks,
-T



$ ffmpeg -ss 0:01:08.0 -t 00:00:34.0 -i "Bugs of the Underworld - 
Stoneflies.mp3" -acodec copy  "Stonefly in the Drift2.mp3"

ffmpeg version 2.0.2 Copyright (c) 2000-2013 the FFmpeg developers
   built on Oct 27 2013 11:01:22 with gcc 4.4.6 (GCC) 20120305 (Red Hat 
4.4.6-4)
   configuration: --prefix=/usr --libdir=/usr/lib64 
--shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-shared 
--enable-runtime-cpudetect --enable-gpl --enable-version3 
--enable-postproc --enable-avfilter --enable-pthreads --enable-x11grab 
--enable-vdpau --disable-avisynth --enable-frei0r --enable-libopencv 
--enable-libdc1394 --enable-libgsm --enable-libmp3lame --enable-libnut 
--enable-libopencore-amrnb --enable-libopencore-amrwb 
--enable-libopenjpeg --enable-librtmp --enable-libspeex 
--enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 
--enable-libxavs --enable-libxvid --extra-cflags='-O2 -g -pipe -Wall 
-Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector 
--param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --disable-stripping
   libavutil      52. 38.100 / 52. 38.100
   libavcodec     55. 18.102 / 55. 18.102
   libavformat    55. 12.100 / 55. 12.100
   libavdevice    55.  3.100 / 55.  3.100
   libavfilter     3. 79.101 /  3. 79.101
   libswscale      2.  3.100 /  2.  3.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  3.100 / 52.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Bugs of the Underworld - 
Stoneflies.mp3':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     creation_time   : 2014-02-10 17:56:05
   Duration: 00:04:11.56, start: 0.000000, bitrate: 2597 kb/s
     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 
1280x720 [SAR 1:1 DAR 16:9], 2403 kb/s, 23.98 fps, 23.98 tbr, 48k tbn, 
47.95 tbc
     Metadata:
       handler_name    : VideoHandler
     Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, 
fltp, 191 kb/s
     Metadata:
       creation_time   : 2014-02-10 17:56:07
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
-t is not an input option, keeping it for the next output; consider 
fixing your command line.
File 'Stonefly in the Drift2.mp3' already exists. Overwrite ? [y/N] y
[mp3 @ 0xec98c0] Invalid audio stream. Exactly one MP3 audio stream is 
required.
Output #0, mp3, to 'Stonefly in the Drift2.mp3':
   Metadata:
     major_brand     : mp42
     minor_version   : 0
     compatible_brands: isommp42
     encoder         : Lavf55.12.100
     Stream #0:0(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, 
191 kb/s
     Metadata:
       creation_time   : 2014-02-10 17:56:07
       handler_name    : IsoMedia File Produced by Google, 5-11-2011
Stream mapping:
   Stream #0:1 -> #0:0 (copy)
Could not write header for output file #0 (incorrect codec parameters 
?): Invalid argument


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