Add patch to fix ffmpeg capture and other stutterings.

0001-pulse-server-limit-capture-blocks-to-fragsize.patch

@@ -0,0 +1,59 @@
+From b5024f4efbc7277422201a37f6b62b462ee648eb Mon Sep 17 00:00:00 2001
+From: Wim Taymans <wtaymans@redhat.com>
+Date: Mon, 19 Sep 2022 14:45:11 +0200
+Subject: [PATCH] pulse-server: limit capture blocks to fragsize
+
+Rename MAX_FRAGSIZE to MAX_BLOCK because it does not really limit the
+fragsize, just the amount of data we can send in one block.
+
+Don't send larger chunks than the fragsize. Some clients don't like
+this. Also checked with #2418.
+
+Fixes #2711, #2715
+---
+ src/modules/module-protocol-pulse/pulse-server.c | 11 ++++++-----
+ 1 file changed, 6 insertions(+), 5 deletions(-)
+
+diff --git a/src/modules/module-protocol-pulse/pulse-server.c b/src/modules/module-protocol-pulse/pulse-server.c
+index b403aba21..636da0d97 100644
+--- a/src/modules/module-protocol-pulse/pulse-server.c
++++ b/src/modules/module-protocol-pulse/pulse-server.c
+@@ -89,7 +89,7 @@
+ #define MAX_FORMATS	32
+ /* The max amount of data we send in one block when capturing. In PulseAudio this
+  * size is derived from the mempool PA_MEMPOOL_SLOT_SIZE */
+-#define MAX_FRAGSIZE	(64*1024)
++#define MAX_BLOCK	(64*1024)
+ 
+ #define TEMPORARY_MOVE_TIMEOUT	(SPA_NSEC_PER_SEC)
+ 
+@@ -681,13 +681,13 @@ static uint64_t fix_record_buffer_attr(struct stream *s, struct buffer_attr *att
+ 
+ 	attr->tlength = attr->minreq = attr->prebuf = 0;
+ 
+-	/* make sure can queue at least to fragsize without overruns */
++	/* make sure we can queue at least to fragsize without overruns */
+ 	if (attr->maxlength < attr->fragsize * 4)
+ 		attr->maxlength = attr->fragsize * 4;
+ 
+-	latency = attr->fragsize / frame_size;
++	latency = attr->fragsize;
+ 
+-	lat->num = latency;
++	lat->num = latency / frame_size;
+ 	lat->denom = rate;
+ 	clamp_latency(s, lat);
+ 
+@@ -1341,7 +1341,8 @@ do_process_done(struct spa_loop *loop,
+ 			pw_log_trace("avail:%d index:%u", avail, index);
+ 
+ 			while ((uint32_t)avail >= stream->attr.fragsize) {
+-				towrite = SPA_MIN(avail, MAX_FRAGSIZE);
++				towrite = SPA_MIN(avail, MAX_BLOCK);
++				towrite = SPA_MIN(towrite, stream->attr.fragsize);
+ 				towrite = SPA_ROUND_DOWN(towrite, stream->frame_size);
+ 
+ 				msg = message_alloc(impl, stream->channel, towrite);
+-- 
+2.37.3
+

0001-pulse-server-set-record-latency-as-fragsize-2.patch

@@ -1,33 +0,0 @@
-From d1cd199f16ff4741c765d604977f7b3e59ea68d4 Mon Sep 17 00:00:00 2001
-From: Wim Taymans <wtaymans@redhat.com>
-Date: Mon, 19 Sep 2022 14:45:11 +0200
-Subject: [PATCH] pulse-server: set record latency as fragsize / 2
-
-The record latency is set to fragsize / 2 by pulseaudio, so do the
-same in pipewire.
-
-Fixes #2702
----
- src/modules/module-protocol-pulse/pulse-server.c | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
-
-diff --git a/src/modules/module-protocol-pulse/pulse-server.c b/src/modules/module-protocol-pulse/pulse-server.c
-index b403aba21..32733f369 100644
---- a/src/modules/module-protocol-pulse/pulse-server.c
-+++ b/src/modules/module-protocol-pulse/pulse-server.c
-@@ -685,9 +685,10 @@ static uint64_t fix_record_buffer_attr(struct stream *s, struct buffer_attr *att
- 	if (attr->maxlength < attr->fragsize * 4)
- 		attr->maxlength = attr->fragsize * 4;
- 
--	latency = attr->fragsize / frame_size;
-+	/* pulseaudio configures half the fragsize as latency in the source. */
-+	latency = attr->fragsize / 2;
- 
--	lat->num = latency;
-+	lat->num = latency / frame_size;
- 	lat->denom = rate;
- 	clamp_latency(s, lat);
- 
--- 
-2.37.3
-

pipewire.spec

@@ -9,7 +9,7 @@
 %global ms_version   0.4.1
 
 # For rpmdev-bumpspec and releng automation
-%global baserelease 2
+%global baserelease 3
 
 #global snapdate   20210107
 #global gitcommit  b17db2cebc1a5ab2c01851d29c05f79cd2f262bb
@@ -80,7 +80,7 @@ Source1:        https://gitlab.freedesktop.org/pipewire/media-session/-/archive/
 %endif
 
 ## upstream patches
-Patch0001:      0001-pulse-server-set-record-latency-as-fragsize-2.patch
+Patch0001:	0001-pulse-server-limit-capture-blocks-to-fragsize.patch
 
 ## upstreamable patches
 
@@ -625,6 +625,9 @@ systemctl --no-reload preset --global pipewire.socket >/dev/null 2>&1 || :
 %endif
 
 %changelog
+* Thu Sep 22 2022 Wim Taymans <wtaymans@redhat.com> - 0.3.58-3
+- Add patch to fix ffmpeg capture and other stutterings.
+
 * Mon Sep 19 2022 Wim Taymans <wtaymans@redhat.com> - 0.3.58-2
 - Add patch to fix stuttering in Teamspeak.