diff options
Diffstat (limited to 'media-plugins/gst-plugins-vp8')
3 files changed, 79 insertions, 1 deletions
diff --git a/media-plugins/gst-plugins-vp8/ChangeLog b/media-plugins/gst-plugins-vp8/ChangeLog index 7cd6d7274074..1f23f4edd37a 100644 --- a/media-plugins/gst-plugins-vp8/ChangeLog +++ b/media-plugins/gst-plugins-vp8/ChangeLog @@ -1,6 +1,14 @@ # ChangeLog for media-plugins/gst-plugins-vp8 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/media-plugins/gst-plugins-vp8/ChangeLog,v 1.13 2012/12/02 19:58:28 eva Exp $ +# $Header: /var/cvsroot/gentoo-x86/media-plugins/gst-plugins-vp8/ChangeLog,v 1.14 2012/12/06 05:21:11 tetromino Exp $ + +*gst-plugins-vp8-0.10.23-r1 (06 Dec 2012) + + 06 Dec 2012; Alexandre Rostovtsev <tetromino@gentoo.org> + +gst-plugins-vp8-0.10.23-r1.ebuild, + +files/gst-plugins-vp8-0.10.23-libvpx-1.1.patch: + Fix zero-length .webm encodings with libvpx-1.1 (bug #435282, thanks to + Alexandre et al.) 02 Dec 2012; Gilles Dartiguelongue <eva@gentoo.org> gst-plugins-vp8-0.10.22.ebuild, gst-plugins-vp8-0.10.23.ebuild: diff --git a/media-plugins/gst-plugins-vp8/files/gst-plugins-vp8-0.10.23-libvpx-1.1.patch b/media-plugins/gst-plugins-vp8/files/gst-plugins-vp8-0.10.23-libvpx-1.1.patch new file mode 100644 index 000000000000..fd26db8c2ab7 --- /dev/null +++ b/media-plugins/gst-plugins-vp8/files/gst-plugins-vp8-0.10.23-libvpx-1.1.patch @@ -0,0 +1,46 @@ +From 7e51c854b28f68e434523b83cd4bd76ea18aab54 Mon Sep 17 00:00:00 2001 +From: Vincent Penquerc'h <vincent.penquerch@collabora.co.uk> +Date: Fri, 18 May 2012 12:46:55 +0100 +Subject: [PATCH] vp8enc: fix target bitrate config with libvpx 1.1.0 + +libvpx 1.1.0 disallows a bitrate of 0, which was used by +vp8enc as a default value. + +Instead, we use the default libvpx bitrate, scaled to our +video size, if no bitrate was specified. + +This fixes encoding VP8 video with libvpx 1.1.0. + +https://bugzilla.gnome.org/show_bug.cgi?id=676245 + +[Alexandre Rostovtsev <tetromino@gentoo.org>: backport to 0.10.23] +--- + ext/vp8/gstvp8enc.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/ext/vp8/gstvp8enc.c b/ext/vp8/gstvp8enc.c +index b1f06e0..123d4dd 100644 +--- a/ext/vp8/gstvp8enc.c ++++ b/ext/vp8/gstvp8enc.c +@@ -732,6 +732,10 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder, + return FALSE; + } + ++ /* Scale default bitrate to our size */ ++ cfg.rc_target_bitrate = gst_util_uint64_scale (cfg.rc_target_bitrate, ++ state->width * state->height, cfg.g_w * cfg.g_h); ++ + cfg.g_w = state->width; + cfg.g_h = state->height; + cfg.g_timebase.num = state->fps_d; +@@ -755,7 +759,6 @@ gst_vp8_enc_set_format (GstBaseVideoEncoder * base_video_encoder, + } else { + cfg.rc_min_quantizer = (gint) (63 - encoder->quality * 6.2); + cfg.rc_max_quantizer = (gint) (63 - encoder->quality * 6.2); +- cfg.rc_target_bitrate = encoder->bitrate; + } + cfg.rc_dropframe_thresh = encoder->drop_frame; + cfg.rc_resize_allowed = encoder->resize_allowed; +-- +1.8.0 + diff --git a/media-plugins/gst-plugins-vp8/gst-plugins-vp8-0.10.23-r1.ebuild b/media-plugins/gst-plugins-vp8/gst-plugins-vp8-0.10.23-r1.ebuild new file mode 100644 index 000000000000..468639d42059 --- /dev/null +++ b/media-plugins/gst-plugins-vp8/gst-plugins-vp8-0.10.23-r1.ebuild @@ -0,0 +1,24 @@ +# Copyright 1999-2012 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/media-plugins/gst-plugins-vp8/gst-plugins-vp8-0.10.23-r1.ebuild,v 1.1 2012/12/06 05:21:11 tetromino Exp $ + +EAPI="5" + +inherit eutils gst-plugins-bad gst-plugins10 + +DESCRIPTION="GStreamer decoder for vpx video format" +KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~amd64-fbsd" +IUSE="" + +RDEPEND="media-libs/libvpx" +DEPEND="${RDEPEND}" + +src_prepare() { + # Fix zero-bitrate vp8 encoding with libvpx-1.1, bug #435282 + epatch "${FILESDIR}/${PN}-0.10.23-libvpx-1.1.patch" + + gst-plugins10_find_plugin_dir + # gstbasevideo has no .pc + sed -e "s:\$(top_builddir)/gst-libs/gst/video/.*\.la:-lgstbasevideo-${SLOT}:" \ + -i Makefile.am Makefile.in || die +} |