* [bug#66460] [PATCH] gnu: ffmpeg: add svt-av1 support
@ 2023-10-11 6:16 Andy Tai
2023-10-11 14:48 ` Bruno Victal
2023-10-20 7:00 ` [bug#66460] [PATCH v2] " Andy Tai
0 siblings, 2 replies; 4+ messages in thread
From: Andy Tai @ 2023-10-11 6:16 UTC (permalink / raw)
To: 66460; +Cc: Andy Tai
* 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
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [bug#66460] [PATCH] gnu: ffmpeg: add svt-av1 support
2023-10-11 6:16 [bug#66460] [PATCH] gnu: ffmpeg: add svt-av1 support Andy Tai
@ 2023-10-11 14:48 ` Bruno Victal
2023-10-11 15:26 ` [bug#63095] " Maxim Cournoyer
2023-10-20 7:00 ` [bug#66460] [PATCH v2] " Andy Tai
1 sibling, 1 reply; 4+ messages in thread
From: Bruno Victal @ 2023-10-11 14:48 UTC (permalink / raw)
To: Andy Tai; +Cc: 66460, Maxim Cournoyer
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.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [bug#63095] [bug#66460] [PATCH] gnu: ffmpeg: add svt-av1 support
2023-10-11 14:48 ` Bruno Victal
@ 2023-10-11 15:26 ` Maxim Cournoyer
0 siblings, 0 replies; 4+ messages in thread
From: Maxim Cournoyer @ 2023-10-11 15:26 UTC (permalink / raw)
To: Bruno Victal; +Cc: 63095, 66460, Andy Tai
Hi,
Bruno Victal <mirai@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
^ permalink raw reply [flat|nested] 4+ messages in thread
* [bug#66460] [PATCH v2] gnu: ffmpeg: add svt-av1 support
2023-10-11 6:16 [bug#66460] [PATCH] gnu: ffmpeg: add svt-av1 support Andy Tai
2023-10-11 14:48 ` Bruno Victal
@ 2023-10-20 7:00 ` Andy Tai
1 sibling, 0 replies; 4+ messages in thread
From: Andy Tai @ 2023-10-20 7:00 UTC (permalink / raw)
To: 66460; +Cc: Andy Tai
* 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
^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2023-10-20 7:02 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-10-11 6:16 [bug#66460] [PATCH] gnu: ffmpeg: add svt-av1 support Andy Tai
2023-10-11 14:48 ` Bruno Victal
2023-10-11 15:26 ` [bug#63095] " Maxim Cournoyer
2023-10-20 7:00 ` [bug#66460] [PATCH v2] " Andy Tai
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