GNU bug report logs - #66460
[PATCH] gnu: ffmpeg: add svt-av1 support

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Andy Tai <atai <at> atai.org>
To: guix-patches <at> gnu.org
Cc: Andy Tai <atai <at> atai.org>
Subject: [PATCH] gnu: ffmpeg: add svt-av1 support
Date: Tue, 10 Oct 2023 23:16:43 -0700

* gnu/packages/video.scm (ffmpeg): Add support for svt-av1
[inputs]: Add svt-av1
[arguments] (configure-flags): Add "--enable-libsvtav1"
---
 gnu/packages/video.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index bb6ce0cbf1..a2d9fe054c 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -1624,6 +1624,7 @@ (define-public ffmpeg
             soxr
             speex
             srt
+            svt-av1
             twolame
             vidstab
             x265
@@ -1712,6 +1713,7 @@ (define-public ffmpeg
          "--enable-libsoxr"
          "--enable-libspeex"
          "--enable-libsrt"
+         "--enable-libsvtav1"
          "--enable-libtheora"
          "--enable-libtwolame"
          "--enable-libvidstab"

base-commit: f4e8baf3806e79d7111d2943859865ae4ee0b59d
-- 
2.41.0

Message #10 received at 66460 <at> debbugs.gnu.org (full text, mbox):

From: Bruno Victal <mirai <at> makinata.eu>
To: Andy Tai <atai <at> atai.org>
Cc: 66460 <at> debbugs.gnu.org, Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
Subject: Re: bug#66460: [PATCH] gnu: ffmpeg: add svt-av1 support
Date: Wed, 11 Oct 2023 15:48:17 +0100

Hi Andy,

Does svt-av1 imply the use of AVX2?
Maxim has observed some breakage in [1] with the use of svt-hevc.


[1]: <https://issues.guix.gnu.org/65668>

-- 
Thanks,
Bruno.

Message #15 received at 66460 <at> debbugs.gnu.org (full text, mbox):

From: Maxim Cournoyer <maxim.cournoyer <at> gmail.com>
To: Bruno Victal <mirai <at> makinata.eu>
Cc: 63095 <at> debbugs.gnu.org, 66460 <at> debbugs.gnu.org, Andy Tai <atai <at> atai.org>
Subject: Re: [bug#66460] [PATCH] gnu: ffmpeg: add svt-av1 support
Date: Wed, 11 Oct 2023 11:26:09 -0400

Hi,

Bruno Victal <mirai <at> makinata.eu> writes:

> Hi Andy,
>
> Does svt-av1 imply the use of AVX2?
> Maxim has observed some breakage in [1] with the use of svt-hevc.

It seems not an issue, reading
<https://gitlab.com/AOMediaCodec/SVT-AV1/-/merge_requests/1917/diffs>.
If there's no AVX2 support, SSE2 will be used, which will be slower but
backward compatible with all x86_64 CPUs made after the year 2000 :-).

-- 
Thanks,
Maxim

Message #20 received at 66460 <at> debbugs.gnu.org (full text, mbox):

From: Andy Tai <atai <at> atai.org>
To: 66460 <at> debbugs.gnu.org
Cc: Andy Tai <atai <at> atai.org>
Subject: [PATCH v2] gnu: ffmpeg: add svt-av1 support
Date: Fri, 20 Oct 2023 00:00:41 -0700

* gnu/packages/video.scm (ffmpeg): Add support for svt-av1
[inputs]: Add svt-av1
[arguments] (configure-flags): Add "--enable-libsvtav1"
---
 gnu/packages/video.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/video.scm b/gnu/packages/video.scm
index bb6ce0cbf1..a2d9fe054c 100644
--- a/gnu/packages/video.scm
+++ b/gnu/packages/video.scm
@@ -1624,6 +1624,7 @@ (define-public ffmpeg
             soxr
             speex
             srt
+            svt-av1
             twolame
             vidstab
             x265
@@ -1712,6 +1713,7 @@ (define-public ffmpeg
          "--enable-libsoxr"
          "--enable-libspeex"
          "--enable-libsrt"
+         "--enable-libsvtav1"
          "--enable-libtheora"
          "--enable-libtwolame"
          "--enable-libvidstab"

base-commit: 68fe73cf39cb9347ecb4c87f466ddf1fd044269c
-- 
2.41.0

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