Re: [RFC] V4L2 unified low-level decoder API

On Thu, Jun 8, 2017 at 8:11 PM, ayaka wrote: > > > On 06/08/2017 06:56 PM, Hans Verkuil wrote: >> >> Hi Alexandre, >> >> On 08/06/17 11:59, Alexandre Courbot wrote: >>> >>> On Thu, Jun 8, 2017 at 5:56 PM, Pawel Osciak >>> wrote: Hi, On

Re: [RFC] V4L2 unified low-level decoder API

On 06/08/2017 06:56 PM, Hans Verkuil wrote: Hi Alexandre, On 08/06/17 11:59, Alexandre Courbot wrote: On Thu, Jun 8, 2017 at 5:56 PM, Pawel Osciak wrote: Hi, On Fri, May 19, 2017 at 1:08 AM, Hugues FRUCHET wrote: Before merging this work Hans

Re: [RFC] V4L2 unified low-level decoder API

Hi Alexandre, On 08/06/17 11:59, Alexandre Courbot wrote: > On Thu, Jun 8, 2017 at 5:56 PM, Pawel Osciak wrote: >> Hi, >> >> On Fri, May 19, 2017 at 1:08 AM, Hugues FRUCHET >> wrote: >>> Before merging this work Hans would like to have feedback from

Re: [RFC] V4L2 unified low-level decoder API

On Thu, Jun 8, 2017 at 5:56 PM, Pawel Osciak wrote: > Hi, > > On Fri, May 19, 2017 at 1:08 AM, Hugues FRUCHET wrote: >> Before merging this work Hans would like to have feedback from peers, in >> order to be sure that this is inline with other SoC

Re: [RFC] V4L2 unified low-level decoder API

Hi, On Fri, May 19, 2017 at 1:08 AM, Hugues FRUCHET wrote: > Before merging this work Hans would like to have feedback from peers, in > order to be sure that this is inline with other SoC vendors drivers > expectations. > > Thomasz, Pawel, could you give your view

Re: [RFC] V4L2 unified low-level decoder API

On 06/06/2017 03:59 PM, Hugues FRUCHET wrote: Hi Randy, Did you get a chance to review interface ? Oh, I have had look a quick view on it yesterday. The video IP of that platform doesn't come from the On2, right? I would really appreciate your feedback in order that we move forward on this

Re: [RFC] V4L2 unified low-level decoder API

Hi Randy, Did you get a chance to review interface ? I would really appreciate your feedback in order that we move forward on this topic and get at least one implementation merged. Best regards, Hugues. On 05/19/2017 10:15 AM, Randy Li wrote: > > > On 05/19/2017 04:08 PM, Hugues FRUCHET

Re: [RFC] V4L2 unified low-level decoder API

On 05/19/2017 04:08 PM, Hugues FRUCHET wrote: Hi all, Here is the latest st-delta MPEG2 code: [PATCH v6 0/3] Add support for MPEG-2 in DELTA video decoder http://www.mail-archive.com/linux-media@vger.kernel.org/msg112067.html [PATCH v2 0/3] Add a libv4l plugin for video bitstream parsing

Re: [RFC] V4L2 unified low-level decoder API

Hi all, Here is the latest st-delta MPEG2 code: [PATCH v6 0/3] Add support for MPEG-2 in DELTA video decoder http://www.mail-archive.com/linux-media@vger.kernel.org/msg112067.html [PATCH v2 0/3] Add a libv4l plugin for video bitstream parsing

Re: [RFC] V4L2 unified low-level decoder API

Hi, Here is an update regarding MPEG-2 implementation based on ST video decoder: * MPEG-2 API + DELTA kernel driver: http://www.mail-archive.com/linux-media@vger.kernel.org/msg107405.html * libv4l-codecparsers plugin including MPEG-2 back-end:

Re: [RFC] V4L2 unified low-level decoder API

On 10/27/2016 09:42 AM, Hugues FRUCHET wrote: > Hi, > > This RFC aims to start discussions in order to define the codec specific > controls structures to fulfill the low-level decoder API needed by non > "Stream API" based decoders ("stateless" or "Frame API" based decoders). Let's refer to

Re: [RFC] V4L2 unified low-level decoder API

On 11/04/2016 09:55 PM, Hugues FRUCHET wrote: Hi Randy, thanks for reply, some comments below: On 10/27/2016 03:08 AM, Randy Li wrote: On 10/26/2016 11:09 PM, Hugues FRUCHET wrote: Hi, This RFC aims to start discussions in order to define the codec specific controls structures to

Re: [RFC] V4L2 unified low-level decoder API

Le vendredi 04 novembre 2016 à 14:55 +0100, Hugues FRUCHET a écrit : > >> > >> I can help on H264 on a code review basis based on the functional H264 > >> setup I have in-house and codec knowledge, but I cannot provide > >> implementation in a reasonable timeframe, same for VP8. > >> > >> > >> >

Re: [RFC] V4L2 unified low-level decoder API

Hi Randy, thanks for reply, some comments below: On 10/27/2016 03:08 AM, Randy Li wrote: > > > On 10/26/2016 11:09 PM, Hugues FRUCHET wrote: >> Hi, >> >> >> >> This RFC aims to start discussions in order to define the codec specific >> controls structures to fulfill the low-level decoder API

[RFC] V4L2 unified low-level decoder API

Hi, This RFC aims to start discussions in order to define the codec specific controls structures to fulfill the low-level decoder API needed by non "Stream API" based decoders ("stateless" or "Frame API" based decoders). Several implementation exists now which runs on several SoC and various

Re: [RFC] V4L2 unified low-level decoder API

On 10/26/2016 11:09 PM, Hugues FRUCHET wrote: Hi, This RFC aims to start discussions in order to define the codec specific controls structures to fulfill the low-level decoder API needed by non “Stream API” based decoders (“stateless” or “Frame API” based decoders). Several implementation