Answer the question
In order to leave comments, you need to log in
How to replace audio track in mp4 container (sound aiff video avc )?
How to replace audio track in mp4 container (sound aiff video avc ) ?
I try like this
ffmpeg -i video.mp4 -i video.aiff -codec copy -shortest video1.mp4
Here is the output, as a result there is only one track in the file, the old one. Ideally I need to remove the old one and add the new one
Stream #1:0: Audio: pcm_s16be, 48000 Hz, 2 channels, s16, 1536 kb/s
[mp4 @ 0x127f960] Codec for stream 0 does not use global headers but container format requires global headers
[mp4 @ 0x127f960] Codec for stream 1 does not use global headers but container format requires global headers
Output #0, mp4, to 'treningNatasha1.mp4':
Metadata:
major_brand : mp42
minor_version : 19529864
compatible_brands: mp42isom
encoder : Lavf56.40.101
Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 15150 kb/s, 25 fps, 25 tbr, 12800 tbn, 25 tbc (default)
Metadata:
creation_time : 2016-11-29 14:12:01
handler_name : Video Media Handler
encoder : AVC Coding
Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, 192 kb/s (default)
Metadata:
creation_time : 2016-11-29 14:12:01
handler_name : Sound Media Handler
Stream mapping:
Stream #0:1 -> #0:0 (copy)
Stream #0:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=14725 fps=4000 q=-1.0 Lsize= 1103443kB time=00:09:49.00 bitrate=15347.0kbits/s
video:1089304kB audio:13810kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.029805%
Answer the question
In order to leave comments, you need to log in
https://www.google.ru/search?q=ffmpeg+replace+audio+mp4
first link
superuser.com/questions/602662/how-do-i-replace-th...
ffmpeg.exe -i input_video.mp4 -i replacement_audio.m4a -vcodec copy -acodec copy -map 0:0 -map 1:0 output.mp4
Didn't find what you were looking for?
Ask your questionAsk a Question
731 491 924 answers to any question