It's a perfectly normal situation, nothing to spam about.

Fixes Ticket1335

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

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

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

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

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

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

Fixes ticket1321

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

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

Fixes out of array reads
Fixes Ticket1330

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

yasm tolerates mismatch between movd/movq and source register size,
adjusting the instruction according to the register.  nasm is more
strict.

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

nasm prints a warning if the colon is missing.

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

Fixes Ticket1241

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

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

The assert can be false with some invalid inputs, the check is
too expensive to always do though for just a warning message.

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

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

It is possible in various error pathes as well as gap handling
that this has already been allocated. Its not clear why that
would be a problem with the current code, thus disable the
assert to avoid common assert failure when asserts are enabled.

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

Ensures that the next frame decoded after seeking will be decoded as a
keyframe.

Fixes Ticket1273

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

This assert is no longer true since h264 error concealment needs
last_picture_ptr to be set.

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

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

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

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

it now just checks uninitialized and unused data.

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

CC: libav-stable@libav.org

The check is bogus since the nuv frameheader is already skipped
and the (decompressed) RTjpeg header is checked.

This reverts commit f6afacdb3b.

CC: libav-stable@libav.org

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

IMCContext was changed from an array to a pointer in 66b84e4,
but this memset() was not updated.

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

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

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

They are available in mpc.h

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

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

Some corrupted files would end up with a negative offset,
and segfault.

Fixes bug #177.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

We're now running some of this code through valgrind for the first
time, and a few warnings showed up stemming from two problems.

1) The ASS code assumes the subtitle header is null terminated, but
it wasn't, and passing the size down doesn't look like fun, so I
added a terminator

2) The code wasn't freeing all of its state.

Signed-off-by: Philip Langdale <philipl@overt.org>

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

Based on a patch by Piotr Bandurski.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This is a reference that leaked in from my future work to
support styling.

Signed-off-by: Philip Langdale <philipl@overt.org>

If there was a failure inflating, or reinitializing
the zstream, the current frame's buffer would be lost.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Be consistent with error messages and code formatting.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

If there was a failure inflating, or reinitializing
the zstream, the current frame's buffer would be lost.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

Be consistent with error messages and code formatting.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>

This change introduces a basic encoder for 3GPP Timed Text subtitles,
also known as TX3G, Quicktime subtitles, or "movtext" in the existing
code.

This initial change doesn't attempt to write styling information,
and just writes the plain text of the subtitles. I intend to add
support for styles eventually, but it's challenging due to a lack
of existing players that support them.

Note that an additional change is required to the mov/mp4 muxer to
write empty subtitle packets to indicate subtitle duration.

Signed-off-by: Philip Langdale <philipl@overt.org>

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