ffmpeg replace audio in mp4 with 3gp audio from phone

Revision: 56024

at March 7, 2012 06:44 by rowntreerob

Initial Code

./ffmpeg -i MAH01688-2.MP4 -map 0:0 -vcodec copy  tgeo.mp4

./ffmpeg -i tgeo.mp4 -i audio_geo.3gpp -vcodec copy -acodec libmp3lame -ar 44100 -ab 44100 applygeo.mp4

STEP 1 drops audio track from mp4 creating outfile 
STEP 2 Muxes audio from 3gp file ( audio from phone ) with the outfile from step 1 

--- mp4 INPUT Details:
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'MAH01688.MP4':
  Metadata:
    major_brand     : MSNV
    minor_version   : 19595352
    compatible_brands: MSNVmp42isom
    creation_time   : 2012-03-06 08:33:47
  Duration: 00:00:54.05, start: 0.000000, bitrate: 12165 kb/s
    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 12032 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc
    Metadata:
      creation_time   : 2012-03-06 08:33:47
      handler_name    : Video Media Handler
    Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 128 kb/s
    Metadata:
      creation_time   : 2012-03-06 08:33:47
      handler_name    : Sound Media Handler

Initial URL

Initial Description

2 steps using ffmpeg to drop the original audio track and replace it with new audio file from the phone

Initial Title

ffmpeg replace audio in mp4 with 3gp audio from phone

Initial Tags

Initial Language

Bash

Choose a language for easy browsing: