PeerStreamer

lavf: replace avio_seek(SEEK_CUR) with avio_skip where it makes sense

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

avio: add avio_tell macro as a replacement for url_ftell

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

avio: avio_ prefixes for get_* functions

In the name of consistency:
get_byte -> avio_r8
get_<type> -> avio_r<type>
get_buffer -> avio_read

get_partial_buffer will be made private later

get_strz is left out becase I want to change it later to return...

Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.

This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.

Define AVMediaType enum, and use it instead of enum CodecType, which
is deprecated and will be dropped at the next major bump.

Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix memleak in nuv demuxer: free packet already allocated packet when
returning an error in nuv_packet.

Originally committed as revision 18385 to svn://svn.ffmpeg.org/ffmpeg/trunk

Always return 0 if read_packet is successful.

Originally committed as revision 18360 to svn://svn.ffmpeg.org/ffmpeg/trunk

Error out also when reading nuv header returns with partial data and return
AVERROR then.

Originally committed as revision 18357 to svn://svn.ffmpeg.org/ffmpeg/trunk

Mark all packets from nuv demuxer as keyframes in order to make seeking work.
For proper seeking, they should be set correctly though.

Originally committed as revision 17907 to svn://svn.ffmpeg.org/ffmpeg/trunk

cosmetics: Remove pointless period after copyright statement non-sentences.

Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk

Avoid _t in typedef type

Originally committed as revision 16058 to svn://svn.ffmpeg.org/ffmpeg/trunk

convert every muxer/demuxer to write/read sample_aspect_ratio from/to
the corresponding AVStream instead of AVCodecContext

Originally committed as revision 14933 to svn://svn.ffmpeg.org/ffmpeg/trunk

aspect stored in nuv files must be converted from display- to sample-aspect.
Patch by elupus (elupus ecce se)

Originally committed as revision 14375 to svn://svn.ffmpeg.org/ffmpeg/trunk

Make long_names in lavf/lavdev optional depending on CONFIG_SMALL.
patch by Stefano Sabatini, stefano.sabatini-lala poste.it
along with some spelling/consistency fixes for the long names by me

Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk

Use dynamically allocated ByteIOContext in AVFormatContext

patch by: Björn Axelsson, bjorn d axelsson a intinor d se
thread: [PATCH] Remove static ByteIOContexts, 06 nov 2007

Originally committed as revision 11071 to svn://svn.ffmpeg.org/ffmpeg/trunk

Do not set codec_tag when the container does not specify it.

Originally committed as revision 10445 to svn://svn.ffmpeg.org/ffmpeg/trunk

Replace all occurrences of AVERROR_IO with AVERROR.

Originally committed as revision 9760 to svn://svn.ffmpeg.org/ffmpeg/trunk

Get rid of unnecessary pointer casts.
patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8687 to svn://svn.ffmpeg.org/ffmpeg/trunk

10l to whoever wrote this (wrong fps, fixes nirvana.nuv)

Originally committed as revision 7781 to svn://svn.ffmpeg.org/ffmpeg/trunk

Change license headers to say 'FFmpeg' instead of 'this program/this library'
and fix GPL/LGPL version mismatches.

Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk

allow individual selection of muxers and demuxers

Originally committed as revision 5707 to svn://svn.ffmpeg.org/ffmpeg/trunk

read_packet return value must be < 0 when no packet is returned, including EOF.

Originally committed as revision 5466 to svn://svn.ffmpeg.org/ffmpeg/trunk

NuppelVideo/MythTVVideo support, including rtjpeg decoder

Originally committed as revision 5232 to svn://svn.ffmpeg.org/ffmpeg/trunk