[FFmpeg-devel] [PATCH] avformat/utils: Stream specifier enhancement 2.
michael at niedermayer.cc
Sat Apr 14 14:38:07 EEST 2018
On Fri, Apr 13, 2018 at 10:03:18PM +0200, Bodecs Bela wrote:
> 2018.04.13. 20:54 keltezéssel, Michael Niedermayer írta:
> >On Fri, Apr 13, 2018 at 12:16:52PM +0200, Bodecs Bela wrote:
> >>Dear All,
> >>In some cases, mainly working with multiprogram mpeg-ts containers as
> >>input, it would be handy to select sub stream of a specific program by
> >>their metadata.
> >>This patch makes it possible to narrow the stream selection among
> >>streams of the specified program by stream metadata.
> >>p:601:m:language:hun will select all sub streams of program with id 601
> >>where sub streams have metadata key named 'language' with value 'hun'.
> >>p:602:m:guide will select all sub streams of program with id 602 where
> >>sub streams have metadata key named 'guide'.
> >>This syntax enhancement does not interfere in any way with
> >>current/existing syntax or working command lines.
> >>please review this patch.
> >>thank you in advance,
> >> doc/fftools-common-opts.texi | 10 ++++++++--
> >> libavformat/utils.c | 28 ++++++++++++++++++++++++++++
> >> 2 files changed, 36 insertions(+), 2 deletions(-)
> >>03f0760a24e25b89f4515e3fd860f3af1061ae23 0001-avformat-utils-Stream-specifier-enhancement-2.patch
> >> From fbec3c0c9b8189b1517f33394548c58c112a48ed Mon Sep 17 00:00:00 2001
> >>From: Bela Bodecs <bodecsb at vivanet.hu>
> >>Date: Fri, 13 Apr 2018 12:11:32 +0200
> >>Subject: [PATCH] avformat/utils: Stream specifier enhancement 2.
> >will apply
> >can you also add a fate test ?
> I have searched but there is no mpeg-ts with metadata among test files.
> which is the preferred solution:
> a.) send a files into the fate-suite or b.) create on-the-fly for test?
if it can be created on the fly that is better as it would then also test
the codepathes for creating such files
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
While the State exists there can be no freedom; when there is freedom there
will be no State. -- Vladimir Lenin
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