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Anssi Hannula 7fdf245ab9 avformat/id3v2: allow ID3 parsing without AVFormatContext
Add ff_id3v2_read_dict() for parsing without AVFormatContext, but
instead with AVIOContext and AVDictionary.

AVFormatContext is still used for logging, if available.

Chapter parsing is the only non-logging functionality that actually
needs AVFormatContext, and AFAICS it should be modified to write the
data to ID3v2ExtraMeta first, from where it can be implanted to
AVFormatContext by a separate function (like it is done with
read_apic() and ff_id3v2_parse_apic()). That is outside the scope of
this patch, though.

Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
2013-12-31 05:15:19 +02:00
2013-12-29 22:57:20 +01:00
2013-12-30 04:05:27 +01:00
2013-12-29 22:57:20 +01:00
2013-12-29 22:57:20 +01:00
2013-12-25 21:31:19 +01:00
2013-12-29 01:11:16 +01:00
2013-11-29 16:41:42 +01:00

FFmpeg README
-------------

1) Documentation
----------------

* Read the documentation in the doc/ directory in git.
  You can also view it online at http://ffmpeg.org/documentation.html

2) Licensing
------------

* See the LICENSE file.

3) Build and Install
--------------------

* See the INSTALL file.
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