No support for live stream sources?

[Adam-Langley]

Hi,

Please excuse my lack of knowledge here. I have compiled ffmpeg with libshine, intending to do recording from a microphone directly to MP3 on an RPi.

I can transcode a file just fine, but when attempting to use an alsa source, I get:

"[libshine @ 0x1a67f00] free format output not supported"

I tracked this to the code where it suggests a requirement to read headers - is this basically saying "streaming from live sources not supported"? Or do I just need to adjust my ffmpeg command line?

Thanks

[TuTiTu]

Hi there,
I need that too (to record from microphone directly to an MP3 file). I can't figure how to send the stream to shine_encode_buffer_interleaved or to any other function. Please help.

Thank you

[toots]

Do you guys have any specific reproduction steps?

[toots]

A priori libshine should support live encoding. I have tried locally but I only had a test alsa driver (VM machine..) and it worked so far..