Your message dated Tue, 06 Mar 2018 13:37:11 +0000
with message-id <e1etcmf-000ibi...@fasolo.debian.org>
and subject line Bug#892176: fixed in yorick-av 0.0.4-2
has caused the Debian Bug report #892176,
regarding yorick-av: Need to set VBV buffer size for MPEG1/2 files
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
892176: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892176
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: yorick-av
Version: 0.0.4-1
Severity: normal
Tags: patch
Dear self,
FFmpeg complains (warnings) about unset VBV buffer size and buffer overflows
when produgin MPEG 1 (.mpg) or MPEG2 (.vob) files. The resulting files may then
play sluggishly (or not at all, i.e. frozen on first frame) at least in VLC.
This patch sets an appropriate buffer size.
Regards, self.
-- System Information:
Debian Release: 9.3
APT prefers stable-updates
APT policy: (900, 'stable-updates'), (900, 'stable'), (500, 'stable-debug'),
(1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.9.0-5-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8),
LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages yorick-av depends on:
ii libavcodec57 7:3.2.10-1~deb9u1
ii libavformat57 7:3.2.10-1~deb9u1
ii libavutil55 7:3.2.10-1~deb9u1
ii libc6 2.24-11+deb9u1
ii libswscale4 7:3.2.10-1~deb9u1
ii yorick 2.2.04+dfsg1-6+b1
yorick-av recommends no packages.
yorick-av suggests no packages.
-- no debconf information
Description: Set VBV buffer size for MPEG1/2 files
FFmpeg emits warnings when producing MPEG1/2 files and the VBV buffer
size has not been set. The output files may then play sluggishly in
VLC. This backported patch sets a VBV buffer size sufficient to hold
one frame.
Author: Thibaut Paumard <thib...@debian.org>
Origin: backport
Bug-Debian: coming soon
Forwarded: not-needed
Applied-Upstream: 0.0.5
Last-Update: 2018-03-06
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/yav.c
+++ b/yav.c
@@ -259,6 +259,17 @@
void yav_opencodec(yav_ctxt *obj, unsigned int width, unsigned int height) {
obj->video_st->codec->width=width;
obj->video_st->codec->height=height;
+ if (obj->enc->codec_id == AV_CODEC_ID_MPEG1VIDEO ||
+ obj->enc->codec_id == AV_CODEC_ID_MPEG2VIDEO) {
+ AVCPBProperties *props;
+ props = (AVCPBProperties*) av_stream_new_side_data
+ (obj->video_st, AV_PKT_DATA_CPB_PROPERTIES, sizeof(*props));
+ props->buffer_size = width*height*4;
+ props->max_bitrate = 0;
+ props->min_bitrate = 0;
+ props->avg_bitrate = 0;
+ props->vbv_delay = UINT64_MAX;
+ }
av_dump_format(obj->oc, 0, obj->oc->filename, 1);
if (obj->video_st) {
--- End Message ---
--- Begin Message ---
Source: yorick-av
Source-Version: 0.0.4-2
We believe that the bug you reported is fixed in the latest version of
yorick-av, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 892...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Thibaut Paumard <thib...@debian.org> (supplier of updated yorick-av package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Tue, 06 Mar 2018 14:01:45 +0100
Source: yorick-av
Binary: yorick-av
Architecture: source
Version: 0.0.4-2
Distribution: unstable
Urgency: low
Maintainer: Debian Science Maintainers
<debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Thibaut Paumard <thib...@debian.org>
Description:
yorick-av - write movies from Yorick in various formats
Closes: 890880 892176
Changes:
yorick-av (0.0.4-2) unstable; urgency=low
.
* Bug fix: "AVPacket timestamps need to be rescaled for most codecs"
(Closes: #890880).
* Bug fix: "Need to set VBV buffer size for MPEG1/2 files", (Closes:
#892176).
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Files:
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--- End Message ---
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