[FFmpeg-user] Remove the other Audio Tracks.

VideoGirl_AI girlofmisfits at outlook.com
Thu Aug 23 05:16:18 CEST 2012


Sorry.. I spoke too soon... They sent a different file - not the required one.. i'm sorry.
I still got the error.

here is the error.

I:\FFMPEG\bin>ffmpeg -i "MARAISDGAP.mxf" -map 0:v -vcodec copy
-map 0:a:3 -acodec copy 1TrackTest.mxf
ffmpeg version N-43594-gf0896a6 Copyright (c) 2000-2012 the FFmpeg developers
  built on Aug 15 2012 21:25:48 with gcc 4.7.1 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runtime-cpudetect --enable-avisynth --enable
-bzlib --enable-frei0r --enable-libass --enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-l
ibfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libopenjpeg --enable-librtmp --enable-libschroed
inger --enable-libspeex --enable-libtheora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-li
bvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
  libavutil      51. 69.100 / 51. 69.100
  libavcodec     54. 52.100 / 54. 52.100
  libavformat    54. 23.101 / 54. 23.101
  libavdevice    54.  2.100 / 54.  2.100
  libavfilter     3.  9.100 /  3.  9.100
  libswscale      2.  1.101 /  2.  1.101
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
Guessed Channel Layout for  Input Stream #0.1 : mono
Guessed Channel Layout for  Input Stream #0.2 : mono
Guessed Channel Layout for  Input Stream #0.3 : mono
Guessed Channel Layout for  Input Stream #0.4 : mono
Input #0, mxf, from 'I:\01MAMSTEST\ISD FOUR TRACKS\ISD_MARA_CLARA_0060-00050000_00100000.mxf':
  Metadata:
    timecode        : 00:05:00;02
  Duration: 00:05:00.06, start: 0.000000, bitrate: 61133 kb/s
    Stream #0:0: Video: dvvideo, yuv422p, 720x480 [SAR 8:9 DAR 4:3], 29.97 fps, 29.97 tbr, 29.97 tbn, 29.97 tbc
    Stream #0:1: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
    Stream #0:2: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
    Stream #0:3: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
    Stream #0:4: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s
Output #0, mxf, to '1TrackTest.mxf':
  Metadata:
    timecode        : 00:05:00;02
    encoder         : Lavf54.23.101
    Stream #0:0: Video: dvvideo, yuv422p, 720x480 [SAR 8:9 DAR 4:3], q=2-31, 29.97 fps, 29.97 tbn, 29.97 tbc
    Stream #0:1: Audio: pcm_s16le, 48000 Hz, mono, 768 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:4 -> #0:1 (copy)
Press [q] to stop, [?] for help
MARAISDGAP.mxf: Operation not permitted
frame= 8993 fps= 43 q=-1.0 Lsize= 2144837kB time=00:03:00.04 bitrate=97588.7kbits/s
video:2107734kB audio:28134kB subtitle:0 global headers:0kB muxing overhead 0.419867%

I:\FFMPEG\bin>


-------------------------
Still got the same problem. the weird part is, the output file is generated and it plays well on VLC. But i'm not confident since ffmpeg gets an error.

I also got the same"operation not permitted" message when I Just convert it without mapping.

Regards,
From: girlofmisfits at outlook.com
To: ml-node+s933282n4652696h80 at n4.nabble.com
Subject: RE: Remove the other Audio Tracks.
Date: Thu, 23 Aug 2012 12:05:18 +0900




Hi Roger,
Thank you for taking interest. It worked now. 
The file seems to be the culprit, as i asked them to send me another file and it worked. :) -whew!

By the way, Im still doing some test for consistency... If ever I run into some problem, can I email you directly?

Thanks again :)

Date: Fri, 17 Aug 2012 13:17:01 -0700
From: ml-node+s933282n4652696h80 at n4.nabble.com
To: girlofmisfits at outlook.com
Subject: Re: Remove the other Audio Tracks.



	> *ffmpeg -i input.mxf -map 0:v -vcodec copy -map 0:a:3 -acodec copy

> output.mxf*

>

> FFmpeg did some processing but failed at the end, saying "input.mxf:

> Operation not permitted"


Full uncut console output please?

Also does it fail when you just convert it without the mapping?

-r

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