It stores options in a dictionary to be passed to new open calls.

It will replace opt_default once all the pieces are in place.

It supports more convenient setting of AVOptions.

Deprecate the last remaining member of AVFormatParameters.

Add support for demuxer private options.

This way the caller can pass all the options in one nice package.

It's broken with multiple files or video streams.

It's broken with multiple files or video streams.

Fixes choosing supported samplerate and framerate.

There's no point in keeping them separate.

In this case, the string that was passed couldn't contain
user-defined data and thus there was no risk for injection
bugs, but it's safer this way, if we later change the
content of the options string.
Signed-off-by: Martin Storsjö <martin@martin.st>

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

This fixes a segfault when using the C version of ac3dsp.float_to_fixed24().

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.

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

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Some MMX2 functions were being referenced without proper #ifdefs.

The comment should have been placed only in
yuv2rgb48_X_c_template, not yuv2rgb48_1_c_template.

This is part of the Great Evil Plan to simplify swscale. Note that
you'll see some code duplication between the output functions for
different RGB variants, and even between packed-YUV and RGB
variants. This is intentional because it improves readability.

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

YUV planes were marked as uint16_t, but they contained signed data.
Fixes issue 1108 and 675.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

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

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

It was broken in 4:4:4, and still did chroma deblocking for no reason in 4:2:0.

Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.

sizeof(SampleType) is different for fixed and float encoders.

Function pointers are used for templated functions instead of needlessly
duplicating many functions.

This will allow the same struct to be used for both the fixed and float ac3
encoders.