1/9/2023 0 Comments Ffmpeg extract audio from vob![]() ![]() The output below shows that this stream is about 250Mb. Video:0kB audio:255799kB global headers:0kB muxing overhead 0.000000% The following command will extract the AC3 audio stream to a file called audio.ac3.įfmpeg -i video.avi -acodec copy audio.ac3 Stream #0.1: Audio: ac3, 48000 Hz, 5.1, s16, 448 kb/sĪt least one output file must be specified Stream #0.0: Video: mpeg4, yuv420p, 672x576 (snipped for brevity) Just use ffmpeg without any output options, and you can see there are two streams (0.0 and 0.1), the second is AC3 audio.ĭuration: 01:17:57.64, start: 0.000000, bitrate: 1587 kb/s The following example shows how to identify the available audio streams of the file video.avi. If you have a source video file encoded with an AC3 Dolby Digital audio stream, you can extract the audio in it’s native format using FFMpeg. Posted by admin on Februunder Tech Tips | Be the First to Comment
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