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C0D3D3V / bbb-dl

Downlaod BigBlueButton recordings. A simple scrapper for Big Blue Button lessons. Download and merge the audio and video files of a BigBlueButton conference from the conference replay url.
MIT License
65 stars 16 forks source link

Downloaded Video has no sound #44

Closed Cla33ic closed 4 months ago

Cla33ic commented 11 months ago

Thank you for your work on this project! I attempted to download a video, and after completion, I realized there is no audio. Could you possibly assist me with this issue? Thank you

C0D3D3V commented 9 months ago

Would be great if someone shares a lecture where this happens. And even better if someone plays with the ffmpeg commands to create an output that is playable under windows.

C0D3D3V commented 9 months ago

Try to open the Video with VLC player or mpv player

andrejpejovski commented 4 months ago

I found out that audio of the downloaded file is M4A which is not supported in apps like Adobe Premiere Pro, so is it possible with this command --audiocodec AUDIOCODEC to set the audio in the right codec? And if yes how to do it?

C0D3D3V commented 4 months ago

Try --audiocodec mp3. The proof of the pudding is in the eating.

C0D3D3V commented 4 months ago

See https://trac.ffmpeg.org/wiki/Encode/HighQualityAudio for supported codecs

C0D3D3V commented 4 months ago

So I guess using --audiocodec mp3 should fix fhe problem.