marnix88
15th July 2006, 17:22
Hello, is there a way to convert DTS 5.1 754kb/s to AC3 5.1 448kb/s with FFmpeg?
Converting DTS to AC3 2.0 192kb/s works fine with FFmpeg, although the commandline window shows a "skip" message constantly. When I set the amount of channels to 5 or 6, then the audio runs a few times faster and I get these high voices.
This works fine:
ffmpeg -i "D:\Work\Extracted_Audio.dts" -ab 192 -ar 48000 -ac 2 -acodec ac3 -y "D:\Work\Converted.ac3"
This works fine as well:
ffmpeg -i "D:\Work\Extracted_Audio.dts" -ab 448 -ar 48000 -ac 2 -acodec ac3 -y "D:\Work\Converted.ac3"
This doesn't work (6 channels):
ffmpeg -i "D:\Work\Extracted_Audio.dts" -ab 448 -ar 48000 -ac 6 -acodec ac3 -y "D:\Work\Converted.ac3"
Any ideas?
Converting DTS to AC3 2.0 192kb/s works fine with FFmpeg, although the commandline window shows a "skip" message constantly. When I set the amount of channels to 5 or 6, then the audio runs a few times faster and I get these high voices.
This works fine:
ffmpeg -i "D:\Work\Extracted_Audio.dts" -ab 192 -ar 48000 -ac 2 -acodec ac3 -y "D:\Work\Converted.ac3"
This works fine as well:
ffmpeg -i "D:\Work\Extracted_Audio.dts" -ab 448 -ar 48000 -ac 2 -acodec ac3 -y "D:\Work\Converted.ac3"
This doesn't work (6 channels):
ffmpeg -i "D:\Work\Extracted_Audio.dts" -ab 448 -ar 48000 -ac 6 -acodec ac3 -y "D:\Work\Converted.ac3"
Any ideas?