Re: [PATCH v10 00/14] Add audio support in v4l2 framework

2023-11-21 Thread Hans Verkuil
On 11/21/23 11:03, Shengjiu Wang wrote: > On Tue, Nov 21, 2023 at 5:22 PM Hans Verkuil wrote: >> >> On 21/11/2023 08:37, Shengjiu Wang wrote: >>> Audio signal processing also has the requirement for memory to >>> memory similar as Video. >>> >>> This asrc memory to memory (memory ->asrc->memory)

Re: [PATCH v10 00/14] Add audio support in v4l2 framework

2023-11-21 Thread Shengjiu Wang
On Tue, Nov 21, 2023 at 5:22 PM Hans Verkuil wrote: > > On 21/11/2023 08:37, Shengjiu Wang wrote: > > Audio signal processing also has the requirement for memory to > > memory similar as Video. > > > > This asrc memory to memory (memory ->asrc->memory) case is a non > > real time use case. > > >

Re: [PATCH v10 00/14] Add audio support in v4l2 framework

2023-11-21 Thread Hans Verkuil
On 21/11/2023 08:37, Shengjiu Wang wrote: > Audio signal processing also has the requirement for memory to > memory similar as Video. > > This asrc memory to memory (memory ->asrc->memory) case is a non > real time use case. > > User fills the input buffer to the asrc module, after conversion,

[PATCH v10 00/14] Add audio support in v4l2 framework

2023-11-21 Thread Shengjiu Wang
Audio signal processing also has the requirement for memory to memory similar as Video. This asrc memory to memory (memory ->asrc->memory) case is a non real time use case. User fills the input buffer to the asrc module, after conversion, then asrc sends back the output buffer to user. So it is