| Commit message (Collapse) | Author | Age | Files | Lines |
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The problem with url_exist() is that it tries to open a resource in
RDONLY mode. If the file is a FIFO and there is already a reading
client, the open() call will hang.
By using avio_check() with access mode of 0, the second reading
process will check if the file exists without attempting to open it,
thus avoiding the lock.
Fix issue #1663.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Make AVIO_FLAG_ access constants work as flags, and in particular fix
the behavior of functions (such as avio_check()) which expect them to
be flags rather than modes.
This breaks API.
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The new name is more consistent with the rest of the API.
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It doesn't look fit to be a part of the public API.
Adding a temporary hack to ffserver to be able to use it, should be
cleaned up when somebody is up for it.
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Use it instead of url_is_streamed and AVIOContext.is_streamed.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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It's only used in one place and does the same thing as
avio_alloc_context.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Map EAGAIN and EINTR from ff_neterrno to the normal AVERROR()
error codes. Provide fallback definitions of other errno.h network
errors, mapping them to the corresponding winsock errors.
This eases catching these error codes in common code, without having
to distinguish between FF_NETERRNO(EAGAIN) and AVERROR(EAGAIN).
This fixes roundup issue 2614, unbreaking blocking network IO on
windows.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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In the name of consistency:
put_byte -> avio_w8
put_<type> -> avio_w<type>
put_buffer -> avio_write
put_nbyte will be made private
put_tag will be merged with avio_put_str
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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If the client sends PLAY/PAUSE requests with the same url as
specified in Content-Base, these requests may have urls with
trailing slashes.
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Hi.
It seems that ffserver sets sample_aspect_ratio to an invalid value and lavf
rejects it.
I am not sure what I am doing here, but the attached patch actually solves
something: using the following config:
CustomLog -
NoDaemon
RTSPPort 5454
<Stream test1-rtsp.mpg>
Format rtp
File "/tmp/test1-rtsp.mpg"
</Stream>
it allows a somewhat old ffplay (unaffected by the content-base issue I
spoke of in another thread) to play the stream.
Without it, ffserver logs this and closes the stream:
Wed Feb 16 14:52:14 2011 [rtp @ 0x1399de0]Aspect ratio mismatch between encoder and muxer layer
Regards,
--
Nicolas George
From 1b89c3c2164335060e87567b27deb0d354e0a814 Mon Sep 17 00:00:00 2001
From: Nicolas George <nicolas.george@normalesup.org>
Date: Wed, 16 Feb 2011 14:44:31 +0100
Subject: [PATCH] ffserver: set the sample aspect ratio.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
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It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
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remove the trivial function do_switch_stream as it doesn't help to make
the code easier to understand.
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Make sure the sample_aspect_ratio is 0 and not 0/0.
Originally committed as revision 26254 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 26191 to svn://svn.ffmpeg.org/ffmpeg/trunk
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from ffmpeg.c and ffserver.c.
Originally committed as revision 25679 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 25495 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 25494 to svn://svn.ffmpeg.org/ffmpeg/trunk
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in favor of the newly added corresponding functions
av_parse_video_size() and av_parse_video_rate() defined in
libavcore/parseutils.h.
This change also adds a linking-time dependency of libavcodec and of
libavfilter on libavcore.
Originally committed as revision 24518 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 24107 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 24105 to svn://svn.ffmpeg.org/ffmpeg/trunk
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ff_url_split() is retained as an alias, as it was used by ffserver,
to avoid breaking ABI compatibility with it.
Originally committed as revision 23822 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 23692 to svn://svn.ffmpeg.org/ffmpeg/trunk
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when reading a live feed, should retry regardless of whether any client has
opened the stream.
Originally committed as revision 23621 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 23524 to svn://svn.ffmpeg.org/ffmpeg/trunk
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This fixes cases where ist->start_time wasn't initialized. This also makes
cur_pts calculated against the same origin for all streams.
Originally committed as revision 23450 to svn://svn.ffmpeg.org/ffmpeg/trunk
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This allows setting bit rates that aren't an exact multiple of 1000.
Originally committed as revision 23419 to svn://svn.ffmpeg.org/ffmpeg/trunk
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This is needed for QuickTime Player to be able to connect properly.
Originally committed as revision 23325 to svn://svn.ffmpeg.org/ffmpeg/trunk
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This is probably what was originally intended; the codec pointers are all NULL.
Fix by Howard Chu, hyc at highlandsun dot com
Originally committed as revision 23295 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Fix by Howard Chu, hyc at highlandsun dot com
Originally committed as revision 23294 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Patch by Howard Chu, hyc at highlandsun dot com
Originally committed as revision 23293 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Fix by Howard Chu, hyc at highlandsun dot com
Originally committed as revision 23292 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Don't allocate st->codec, it will be overwritten by the memcpy a few
lines further down.
Fix by Howard Chu, hyc at highlandsun dot com
Originally committed as revision 23291 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Patch by Howard Chu, hyc at highlandsun dot com
Originally committed as revision 23290 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Keep an old ff_ named function for binary compatibility until the
next major bump.
Originally committed as revision 23254 to svn://svn.ffmpeg.org/ffmpeg/trunk
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