This reverts commit 2cf8355f98.
AVInputStream.nb_streams tracks number of streams found at the
beginning, new streams may appear that ffmpeg doesn't know about. Fixes
crash in this case.

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

All option parsing functions now match the function pointer signature through
which they are called (int f(const char *, const char *), thereby working
reliably on all platforms.
Prefix all option processing functions with opt_

This reverts 2cf8355f98681bdd726b739008acd5483f82f8d7,
fixes ticket 329.

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

(cherry picked from commit 90a40b226a)

The width and height must be copied from the input before
being used.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e9f98c9022)

av_get_bits_per_sample_fmt() was deprecated.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit f6d6783a4d)

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

av_get_bits_per_sample_fmt() is deprecated.

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

Also add the public interface libavfilter/vsink_buffer.h.

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

Fixes ticket283

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

They've been replaced by demuxer private options.

It's broken with multiple files or video streams.

It's broken with multiple files or video streams.

There's no point in keeping them separate.

Fixes choosing supported samplerate and framerate.

It's broken with multiple files or video streams.

It's broken with multiple files or audio streams.

It's broken with multiple files or audio streams.

This removes the default samplerate of 44100 for raw input, hence all
the FATE changes.

This is required for letting applications to create and destroy
AVFilterInOut structs in a convenient way.

Make it returns the list of open inputs and outputs, so it can be
reused by applications.

Breaks API/ABI.

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

The picture struct is written to in the loop, so this cannot work.

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

The new flags parameter allows to specify if the video ref to add
should overwrite the cache, if the flag is not set vsrc_buffer will
complain and abort; otherwise it will clean the already cached video
ref before to overwrite it, thus avoiding a leak.

Avoid to add frames to the vsrc_buffer in the case ist->pts <
start_time, as these frames are unused (and never released). In
particular this condition is verified with commands of the kind:
ffmpeg -i INPUT -ss TIME OUTPUT

Also allow a minor simplification.

This is required for a pending simplification.

Fixes Ticket219

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

This fixes warnings about avcodec_get_pix_fmt_name() being deprecated.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

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

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

Store AVPicture in AVPacket as required by AVFMT_RAWPICTURE formats.

Fix trac issue #251.

Replace opt_{audio,video,subtitle,data}_codec() with a single
opt_codec() function.

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

Make ff* tools only accept opt_* functions taking two arguments.

The distinction between functions with one and two arguments is quite
pointless. Simplify parse_options() code.

Make ff* tools only accept opt_* functions taking two arguments.

The distinction between functions with one and two arguments is quite
pointless. Simplify parse_options() code.

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

Fixed another dereference in the RTSP code.

Removed a useless variable.

Changed an unnecessary looping assignment to a simple assignment suggested by
Maksym.

Added fixes and tweaks suggested by Maksym Veremeyenko [verem@m1stereo.tv] and
Clément B.

It's a duplicate of AVFormatContext.nb_streams.

Grow the file and stream list in opt_input_file() instead of creating it
all at once in transcode().  This is simpler and will be useful for
following commits.

AVStream.index stores the same thing.

Currently, the url_interrupt_cb callback will abort all IO
after the first received signal. This makes the output files
from e.g. the mov muxer to be unreadable if the transcode is
aborted with ctrl+c.

After this patch, the first signal cleanly breaks out of
the transcoding loop, but won't forcibly abort all IO.
After the second signal is received, the url_interrupt_cb
callback will abort all IO.

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