[FFmpeg-devel] [PATCH] libopus: decode ambisonics with non-diegetic sources

2017-02-10 Thread Felicia Lim
Hi all, The attached patch allows libavcodec/opus to decode ambisonics with non-diegetic stereo stream in an ogg/opus container, as is being added in this IETF standards draft [1]. Please let me know if there are any concerns. Thanks, Felicia [1]

Re: [FFmpeg-devel] [PATCH] libopus: decode ambisonics with non-diegetic sources

2017-02-16 Thread Felicia Lim
Hi all, Just wanted to follow up this patch which allows decoding opus ambisonics with an additional stereo stream at the end. Please let me know if there are any changes I should make to it? Thanks, Felicia On Fri, Feb 10, 2017 at 10:42 AM Felicia Lim <f...@google.com> wrote: &g

[FFmpeg-devel] [PATCH] libopus: Add channel mapping 2 support in libopusdec

2017-03-27 Thread Felicia Lim
tml/draft-ietf-codec-ambisonics-02#section-3.1>* From 6607c6f8cff64771cdf34faa6e318271f5a48ac2 Mon Sep 17 00:00:00 2001 From: Felicia Lim <f...@google.com> Date: Mon, 27 Mar 2017 16:21:20 -0700 Subject: [PATCH] libopus: Add channel mapping 2 support in libopusdec Enables demuxing of Ambiso

Re: [FFmpeg-devel] [PATCH] libopus: Add channel mapping 2 support in libopusdec

2017-04-07 Thread Felicia Lim
Hi, Just wanted to follow up and check if there any changes I should add to this patch? Thanks for taking a look. Felicia On Mon, Mar 27, 2017 at 5:35 PM Felicia Lim <f...@google.com> wrote: > Hi all, > > Here is another patch to decode Opus ambisonics files using channel

Re: [FFmpeg-devel] [PATCH] avcodec/libopusenc: allow encoding channel mapping 2

2018-07-30 Thread Felicia Lim
On Sat, Jul 28, 2018 at 10:46 AM Rostislav Pehlivanov wrote: > On 27 July 2018 at 20:44, Felicia Lim > wrote: > > > --- > > libavcodec/libopusenc.c | 22 ++ > > 1 file changed, 22 insertions(+) > > > > diff --git a/libavcodec/libopusen

[FFmpeg-devel] [PATCH] avcodec/libopusenc: allow encoding channel mapping 2

2018-07-27 Thread Felicia Lim
--- libavcodec/libopusenc.c | 22 ++ 1 file changed, 22 insertions(+) diff --git a/libavcodec/libopusenc.c b/libavcodec/libopusenc.c index 4ae81b0bb2..6b450ec317 100644 --- a/libavcodec/libopusenc.c +++ b/libavcodec/libopusenc.c @@ -27,6 +27,7 @@ #include "bytestream.h"

Re: [FFmpeg-devel] [PATCH] avcodec/libopusenc: allow encoding channel mapping 2

2018-08-08 Thread Felicia Lim
I've attached the patch with the updated description, please let me know if I should make any other changes. Thanks, Felicia On Mon, Jul 30, 2018 at 10:50 AM Felicia Lim wrote: > On Sat, Jul 28, 2018 at 10:46 AM Rostislav Pehlivanov > wrote: > >> On 27 July 2018 at 20:

Re: [FFmpeg-devel] [PATCH] [RFC] channel_layout: add support for ambisonics

2019-01-18 Thread Felicia Lim
On Thu, Nov 29, 2018 at 1:55 PM Marton Balint wrote: > > > On Thu, 29 Nov 2018, Rostislav Pehlivanov wrote: > > > This is an RFC to add support for tagging channel layouts as ambisonics > > in a backward-compatible way. > > For now ambisonics up to third order are supported. > > The functions

Re: [FFmpeg-devel] [PATCH] avcodec/libopusenc: allow encoding channel mapping 2

2018-11-27 Thread Felicia Lim
Friendly ping. Please let me know if there are any changes I should make to this patch? Thanks! Felicia On Thu, Aug 9, 2018 at 6:41 AM Felicia Lim wrote: > I've attached the patch with the updated description, please let me know > if I should make any other changes. > > Thank