MTS clips and no sound? I fixed it with ffmpeg
Posted: Tue Jul 18, 2017 6:59 amLong story short, my sony HDR-GW55 camera records sound in AC3 format, which Resolve doesen't take.
I wanted a batch way of converting all my videos, without sacrificing image quality and hopefully not audio quality either. I ended up installing FFMPEG in order to write the following windows batch script:
I saved this code as MTS2MOV.BAT in my folder "C:\bat" and added it to the PATH in system environments.
The cool trick here is that the video is not converted in any form, only the audio. As I record with a separate audio source, I will only use the audio from the clips to sync up the audio tracks, but still, the conversion does a decent job. For more advanced fiddling with audio, I'll drag the video clips onto Audacity and do noise reduction, normalization, compression and so on when needed.
To run it, simply open a CMD window, change your CD to the folder containing your MTS files, and type the MTS2BAT command followed by ENTER.
It will create a subfolder named MOV where all the converted files are. Hope this helps someone, it sure did it for me.
I wanted a batch way of converting all my videos, without sacrificing image quality and hopefully not audio quality either. I ended up installing FFMPEG in order to write the following windows batch script:
- Code: Select all
@echo off
cls
set outputfolder="%CD%\MOV"
if not exist %outputfolder% (mkdir %outputfolder%) ELSE (echo Outputfolder found)
echo starting conversion..
setlocal enabledelayedexpansion
for %%a in ("*.MTS") do (
echo Converting %%~na.MTS into "%CD%\MOV\%%~na.MOV"
"F:\Program Files (x86)\FFmpeg for Audacity\ffmpeg.exe" -i %%~na.MTS -vcodec copy -ab 256000 -f mov "%CD%\MOV\%%~na.MOV" -y
)
I saved this code as MTS2MOV.BAT in my folder "C:\bat" and added it to the PATH in system environments.
The cool trick here is that the video is not converted in any form, only the audio. As I record with a separate audio source, I will only use the audio from the clips to sync up the audio tracks, but still, the conversion does a decent job. For more advanced fiddling with audio, I'll drag the video clips onto Audacity and do noise reduction, normalization, compression and so on when needed.
To run it, simply open a CMD window, change your CD to the folder containing your MTS files, and type the MTS2BAT command followed by ENTER.
It will create a subfolder named MOV where all the converted files are. Hope this helps someone, it sure did it for me.