Re: [FFmpeg-user] Replacing an audio stream in an MP4

2018-05-06 Thread Gyan Doshi
On 5/7/2018 6:26 AM, Dan Bridges wrote: 1. Is this the most efficient way to perform this task?  Could I mux the AVC stream in test.mp4 with the AAC stream in replacement.mp4 without first demuxing them. That is, could this all be performed in one FFMPEG command? No need to demux to

[FFmpeg-user] Replacing an audio stream in an MP4

2018-05-06 Thread Dan Bridges
I'm a heavy user of the Vegas 12 video editor. I record junior soccer matches with 2 cameras and two extra ext. sound recorders. Sometimes I notice a mixing balance problem in a rendered MP4 and need just to replace a remixed version of the audio stream in the MP4. Vegas won't output just a raw