This is needed for SAMI and RealText demuxers.

Consistent with the rest of the file, less confusing.

This simplifies usage for segment streaming formats with no global
headers, tipically MPEG 2 transport stream "ts" files.

The seg class duplication is required in order to avoid an infinite loop
in libavformat/utils.c:format_child_next_class().

Consistent with av_find_input_format().

Patch is addition to my previous patch
(https://lists.ffmpeg.org/pipermail/ffmpeg-cvslog/2012-June/051590.html)
and disables seeking on FIFOs/named pipes by setting
URLContext::is_streamed (same as pipe: protocol does for stdin/stdout pipes)

Fixes Ticket986

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Improve error reporting.

Signed-off-by: Paul B Mahol <onemda@gmail.com>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>

Fixes ticket1320

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Wait until the thread is down before destroying the fifo

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Based on an original patch by Stephen D'Angelo <SDAngelo@evertz.com>.

Signed-off-by: Martin Storsjö <martin@martin.st>

This gives you the proper v4 or v6 version of the "any address",
allowing receiving connections on any address on the machine.

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Martin Storsjö <martin@martin.st>

Since the errno.h values don't match the error codes that winsock
returns, map the winsock error codes to the errno ones, to make
sure explicit checks against AVERROR(x) match.

Signed-off-by: Martin Storsjö <martin@martin.st>

Apparently this include is needed on some systems for building the
poll fallback (for the timeval struct for select?), but it isn't
available on all systems. Thus only include it if it exists.

Signed-off-by: Martin Storsjö <martin@martin.st>

This heaader is required for close() for sockets in network
code. For winsock, the equivalent function is defined in the
winsock2.h header.

This avoids having the HAVE_UNISTD_H in all files dealing with
raw sockets.

Signed-off-by: Martin Storsjö <martin@martin.st>

Fixes bug 308.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

On MSVC, gmtime returns NULL for values outside of their supported
range (and these show up in our fate test). This doesn't seem
to affect the actual fate test result.

Signed-off-by: Martin Storsjö <martin@martin.st>

this matches sox and should fix ticket1119

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Hardly anyone would want 8bit today, 16bit is a much more reasonable
default.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Currently if a pattern is given we search for up to the fifth file name in
that sequence. This option sets that limit to an arbitrary number.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Tags may contain attached picture, which will be exported as video
streams.

This ensures that the audio stream is always the first.

Right now, it's uint16_t, but for itunes metadata a 32bit number is
stored in it.

Currently if a pattern is given we look for up to the fifth file name in
the sequence. This option sets that limit to an arbitrary number.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

This adds the capability to start counting file number from an arbitrary
integer.

This includes a few lines of trivial code from FFmpeg codebase.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

This adds the capability to start counting file number from an arbitrary
integer instead of always starting at 1.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This reduces the dependency on unistd.h which is not available
on all systems.

Signed-off-by: Mans Rullgard <mans@mansr.com>

To ensure the full range of values is still used, also adjust all uses of this function to loop from 0
instead of 1. This way only 60.00 is added and nothing lost.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This avoids some warnings about redundant declarations.

Signed-off-by: Mans Rullgard <mans@mansr.com>

This muxer supports CODEC_ID_SRT with the timestamps in the packet data
and CODEC_ID_TEXT with the timestamps in the packet fields.

Makes -scodec copy work from Matroska.

Signed-off-by: Martin Storsjö <martin@martin.st>

Signed-off-by: Paul B Mahol <onemda@gmail.com>

According to the specification on the MSDN [1], 0 is valid for that particular field, and it should be ignored in that case.

[1]: http://msdn.microsoft.com/en-us/library/windows/desktop/dd757714(v=vs.85).aspx

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Mans Rullgard <mans@mansr.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Paul B Mahol <onemda@gmail.com>