[FFmpeg-devel] [PATCH 2/3] Metadata muxer

Anton Khirnov anton
Wed Dec 15 17:28:12 CET 2010


On Wed, Dec 15, 2010 at 04:49:34PM +0100, Vladimir Pantelic wrote:
> Anton Khirnov wrote:
> >Dumps all metadata to a text file for easy manual editing.
> >---
> >  doc/ffmetadata.txt       |   50 ++++++++++++++++++++++
> >  doc/general.texi         |    2 +
> >  libavformat/Makefile     |    1 +
> >  libavformat/allformats.c |    1 +
> >  libavformat/meta.h       |   29 +++++++++++++
> >  libavformat/metaenc.c    |  102 ++++++++++++++++++++++++++++++++++++++++++++++
> >  6 files changed, 185 insertions(+), 0 deletions(-)
> >  create mode 100644 doc/ffmetadata.txt
> >  create mode 100644 libavformat/meta.h
> >  create mode 100644 libavformat/metaenc.c
> >
> >diff --git a/doc/ffmetadata.txt b/doc/ffmetadata.txt
> >new file mode 100644
> >index 0000000..d1a545a
> >--- /dev/null
> >+++ b/doc/ffmetadata.txt
> >@@ -0,0 +1,50 @@
> >+The FFmpeg metadata format is a simple UTF-8 encoded INI-like text file intended
> >+for easy manual editing of metadata and inserting them into a multimedia file.
> >+
> >+The file format is as follows:
> >+
> >+    * a file consists of a header and a number of metadata tags divided into
> >+      sections, each on its own line.
> >+
> >+    * the header is a ';FFMETADATA' string, followed by a version number (now 1).
> >+
> >+    * metadata tags are of the form 'key=value'
> 
> maybe clarify what encoding is used?

+The FFmpeg metadata format is a simple UTF-8 encoded INI-like text file intended
                                        ^^^^^

-- 
Anton Khirnov
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