Ffmpeg Flv Audio Problem | Audio-Digital.net

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ffmpeg 0.5 flv to wav conversion creates wav files that ...

https://stackoverflow.com/questions/2581229/ffmpeg-0-5-flv-to-wav-conversion-creates-wav-files-that-other-programs-wont-ope#:~:text=ffmpeg%20-i%20INPUT_FILE.FLV%20-vn%20-acodec%20pcm_s16le%20-ar%2016000,in%20the%20header%20of%20the%20output%20file.%20Share

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Encode flv video with no audio with ffmpeg - Stack Overflow

https://stackoverflow.com/questions/10152910/encode-flv-video-with-no-audio-with-ffmpeg

I'm making an application that needs to convert videos to webm or mp4, it works great with all videos I've tried, but it fails if I use a flv file with no audio channels. $ ffmpeg …

solved = ffmpeg to .flv audio quality improvement ...

https://forum.videohelp.com/threads/336285-solved-ffmpeg-to-flv-audio-quality-improvement

Yes it has! You can see in your log that the source is reported as 2672 kbps and FFmpeg reports 3972 kbps for the output. You should then take of -sameq and try e.g. -b 2000k. You can also add this to improve quality ... Code: -vcodec flv -b 2000k -g 160 -cmp 3 -subcmp 3 -mbd 2 -flags aic+cbp+mv0+mv4 -trellis 1.

Use FFmpeg To Easily Extract Audio From FLV FIles

https://helpdeskgeek.com/linux-tips/use-ffmpeg-to-easily-extract-audio-from-flv-files/

The first thing we need to do is find out exactly what codecs are used in our FLV file. To do that, open the Terminal (if it isn’t still open), and change to the directory where the FLV file is located. In our example, the file is called Bohemian_Rhapsody.flv and it is located on the Desktop. So the command to type would be:

Converting FLV to MP4 With FFmpeg The Ultimate Guide ...

https://blog.addpipe.com/flv-to-mp4/

I haven’t seen a FFmpeg build that doesn’t include it so you should have no problems using it. Converting .flv to .mp4. Depending on the type of audio & video data inside the flv, to obtain an .mp4 with AAC sound and H.264 video, we’ll have to: copy the video data over and transcode just the audio data OR; transcode both video and audio; 1.

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