PeerStreamer

avio: deprecate url_feof

AVIOContext.eof_reached should be used directly instead.

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

lavf: replace all uses of url_fskip with avio_seek

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.

Move rm_codec_tags to rm.c so muxer/demuxer can share it.

Patch by Francesco Lavra <francescolavra interfree it>.

Originally committed as revision 23360 to svn://svn.ffmpeg.org/ffmpeg/trunk

Mark av_metadata_set() as deprecated, and use av_metadata_set2()
in its place.

av_metadata_set() is going to be dropped at the next major bump.

Originally committed as revision 22961 to svn://svn.ffmpeg.org/ffmpeg/trunk

Another uninitialized value.

See http://tranquillity.ath.cx/clang/2010-03-30-1/report-e6KUTb.html#EndPath

Originally committed as revision 22783 to svn://svn.ffmpeg.org/ffmpeg/trunk

Remove dead initialization.

Originally committed as revision 22781 to svn://svn.ffmpeg.org/ffmpeg/trunk

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

export sipr_subpk_size for future use by matroska demuxer

Originally committed as revision 22490 to svn://svn.ffmpeg.org/ffmpeg/trunk

Use the correct ByteIOContext in extradata parsing.Fixes half of issue
1658.

Originally committed as revision 21095 to svn://svn.ffmpeg.org/ffmpeg/trunk

Print extradata in case of failure. I had this in my local tree and it
might be usefull for others ...

Originally committed as revision 20828 to svn://svn.ffmpeg.org/ffmpeg/trunk

Factor out extradata reading code.
Borrowed from RM demuxer in FFmbc.

Originally committed as revision 20821 to svn://svn.ffmpeg.org/ffmpeg/trunk

Make RM demuxer look more like proper demuxer by introducing codec tags
instead of many strcmp() on always four-byte strings.
Idea borrowed from RM demuxer in FFmbc by Baptiste Coudurier.

Originally committed as revision 20819 to svn://svn.ffmpeg.org/ffmpeg/trunk

When resetting vst->pkt.data to NULL, also set vst->slices.
This avoids a crash when the next slice is not a start slice and thus
pkt->data is still NULL.
This probably only happens with broken or unsupported files like
http://samples.mplayerhq.hu/real/multirate/JustaSpa1937_64kb.rm...

Don't use a pointer-to-flags/timestamp in ff_rm_parse_packet(); the function
used to return packet data, which might update the flags/timestamp to be
used for the next packet data returned by the demuxer. However, that was
separated out into a new function, and the flags/timestamp are thus never...

Add a @todo with a comment from Kostya so we don't forget to optimize that at
some point in the future.

Originally committed as revision 18142 to svn://svn.ffmpeg.org/ffmpeg/trunk

Move "- 12" statement up a bit. See "[PATCH] rmdec.c: prevent zero-length
packets" thread.

Originally committed as revision 18117 to svn://svn.ffmpeg.org/ffmpeg/trunk

rmdec: fix crash at end of file

Originally committed as revision 18018 to svn://svn.ffmpeg.org/ffmpeg/trunk

Parse index chunk so that seeking in modern .rm files becomes a lot faster.
Has been tested against streamed / non-seekable input and passes make
seektest. See "[PATCH] rmdec.c: parse INDX chunk" thread on mailinglist.

Originally committed as revision 18013 to svn://svn.ffmpeg.org/ffmpeg/trunk

Mark the first output audio frame as keyframe (separate patch from previous,
as requested by Kostya). See "[PATCH] rmdec.c: remove cache access
duplication".

Originally committed as revision 18010 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reindent after r18005.

Originally committed as revision 18007 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix index generation in the way that it was supposed to be used. See the
discussion in the ML thread "[PATCH] rmdec.c: merge old/new packet reading
code".

Over time, this code broke somewhat, e.g. seq was never actually written
into (and was thus always 1, therefore the seq condition was always true),...

Prevent (negative) overflow of rm->remaining_len. This evaluation really only
has two possible outcomes: either len and rm->remaining_len are the same, in
which case we care about the outcome and it is zero, or rm->remaining_len is
currently not in use and we don't care about the outcome. In that case, len...

Prevent (negative) overflow of rm->remaining_len. This evaluation really only
has two possible outcomes: either len and rm->remaining_len are the same, in
which case we care about the outcome and it is zero, or rm->remaining_len is
currently not in use and we don't care about the outcome. In that case, len...

Move frame discarding out of the ff_rm_parse_packet() loop, and respect
rm->audio_pkt_cnt in case multiple packets should be read before the next
syncpoint in the file, so that ffplay -an on a file containing AAC audio
works. See "[PATCH] Make RM demuxer behave better with -an option" thread...

use new metadata API in rm (de)muxer

Originally committed as revision 17396 to svn://svn.ffmpeg.org/ffmpeg/trunk

Use more descriptive format long_names.

Originally committed as revision 17184 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

Fix a compiler warning:
libavformat/rmdec.c:550: warning: assignment makes pointer from integer

Patch by Dominique Leuenberger (dominique-ffmpeg-devel A leuenberger D net)

Originally committed as revision 16489 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix indention which was off by 1 space.

Originally committed as revision 16403 to svn://svn.ffmpeg.org/ffmpeg/trunk

Merge videobuf and audiobuf.

Originally committed as revision 16401 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add a few error checks to rm_assemble_video_frame()

Originally committed as revision 16399 to svn://svn.ffmpeg.org/ffmpeg/trunk

av_free() -> av_freep(), patch by Reimar Doffinger, see discussion in
"rmdec.c: double free" thread on mailinglist.

Originally committed as revision 16379 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add audio_pkt_cnt return value to ff_rm_retrieve_cache(). See discussion in
"[PATCH] oops I broke rdt.c" mailinglist thread.

Originally committed as revision 16368 to svn://svn.ffmpeg.org/ffmpeg/trunk

Implement RMStream stream-specific private data object in the RM demuxer.
This allows multiple video or audio streams per .rm file. See mailinglist
thread "[PATCH] rmdec.c: implement RMVideo/AudioStream".

Originally committed as revision 16365 to svn://svn.ffmpeg.org/ffmpeg/trunk

Reindent something that looks weird.

Originally committed as revision 16138 to svn://svn.ffmpeg.org/ffmpeg/trunk

Don't access RMContext directly in rdt.c. Rather, use the return value of
ff_rm_parse_packet() to indicate whether more audio packets are available
in the demuxer from the last RM frame, and save that in the RDT parsing
context. See patch/discussion in "[PATCH] rdt.c: don't access RMContext"...

Add ByteIOContext argument to public ff_rm_* functions so that we can
specify the data source as function argument instead of in s->pb before
calling the function. Discussed in ML thread "[PATCH] fix small memleak
in rdt.c".

Originally committed as revision 15849 to svn://svn.ffmpeg.org/ffmpeg/trunk

add ok parts to the rm demuxer for SIPRO support

Originally committed as revision 15426 to svn://svn.ffmpeg.org/ffmpeg/trunk

Add dynamic payload handlers to rdt.c. These follow the same API as the ones
in rtpdec.c, so that they can be shared and used in the same way in rtsp.c.
The handlers, since they are specific for RDT, are registered in rdt.c and
a new registration function is thus called from allformats.c....

Use chunk-size in function calling mdpr_read_codecdata() rather than in the
function itself. This way, old-style (.ra4) RTSP/RDT OpaqueData chunks can
be parsed using this function as well (they don't have the size bits). See
discussion on ML in "[PATCH] rmdec.c - small read_mdpr_codecdata() API...

factorize read_header failure freeing code

Originally committed as revision 13837 to svn://svn.ffmpeg.org/ffmpeg/trunk

Check whether the memory allocation for extradata succeeded. Fixes issue 472.

Originally committed as revision 13603 to svn://svn.ffmpeg.org/ffmpeg/trunk

Fix seeking in rm.

Originally committed as revision 12779 to svn://svn.ffmpeg.org/ffmpeg/trunk

Remove some spaces to keep certain people's eyes from hurting.

Originally committed as revision 11544 to svn://svn.ffmpeg.org/ffmpeg/trunk

Make three rm demuxer functions non static.
Patch by Ronald S. Bultje rsbultje gmail com
Original thread: [FFmpeg-devel] [PATCH] Realmedia / RTSP (RDT)
Date: 12/28/2007 10:19 PM

Originally committed as revision 11392 to svn://svn.ffmpeg.org/ffmpeg/trunk

Merge double-nested if into && condition.
patch by Ronald S. Bultje, rsbultje gmail com

Originally committed as revision 11374 to svn://svn.ffmpeg.org/ffmpeg/trunk

Revert r10892, it's wrong and no longer needed to prevent crashes

Originally committed as revision 11127 to svn://svn.ffmpeg.org/ffmpeg/trunk

Replace realloc with free+malloc, the previous content of the buffer is
not needed

Originally committed as revision 11065 to svn://svn.ffmpeg.org/ffmpeg/trunk