The VideoLAN Forums

Hi,

- What is the four characters format to use with libvlc_audio_set_format in order to get have the samples as integers? Could "S32L" /"S32B" work?

- Are the samples received in the play callback interleaved, i.e. sample1channel1, sample1channel2, ... or we get them by channels block, i.e. sample1channel1, ..., sampleNchannel1, sample1channel2, ... ?

Thanks!

1) It depends on the integer type.
2) Always interleaved.

1. I want to get 4 byte little endian integers. What would be the format to specify?

Thanks!

That's 's32l', but it will only work on little endian platforms.

is the sample count parameter in play callback the total number of samples for all channels, or should this be multiplied by number of channels to get the total?