Fixes assertion failure

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

Fixes ticket #2945.

Reviewed-by: Matthieu Bouron

This will allow using rc_max_rate if no bit_rate is specified (on remuxing).

Reviewed-by: Matthieu Bouron

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

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

libavformat/mxfenc.c:1861:9: warning: format '%lld' expects argument of type 'long long int', but argument 5 has type 'int64_t' [-Wformat]

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

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

Reviewed-by: Matthieu Bouron <matthieu.bouron@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

None of these are likely unless the user is writing a file with two billion
streams or a duration of around two months.

This fixes CIDs 700568, 700569, 700570, 700571, 700572 and 700573.

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

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

The field is intended to overflow and have only its low 16bits stored.
This commit avoids the implicit truncation and clarifies that its
intended and not a bug

S326m section 7.6 ("Continuity count"):
> The continuity count word consists of 2 bytes allow-
> ing a number to be created by a modulo 65536
> counter (bits C15 to C0 in figure 7). The continuity
> count shall increment by 1 for each newly transmit-
> ted content package with the same SDTI source and
> destination addresses. The continuity count may
> be used to detect whether the content package
> sequence has been broken by an operation such as
> a routing switch.

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

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

Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

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

Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is consistent with stdio and is what we want to do in all cases.

Fixes a bug in the voc muxer which didn't flush in write_trailer()
previously. This is the cause of the change in the test results.

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

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

Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

After some internal talks it seems the code is similar to what is in FFmbc
by Baptiste Coudurier; Baptiste accepted to relicense the similiar chunks
from GPL to LGPL.

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

Some demuxers set a timecode in the format or streams metadata. The
muxers now make use of this metadata instead of a duplicated private
option.

This makes possible transparent copy of the timecode when transmuxing
and transcoding.

-timecode option for MPEG1/2 codec is also renamed to -gop_timecode. The
global ffmpeg -timecode option will set it anyway so no option change
visible for the user.

Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This fixes muxing audio-only output resulting in SIGFPE due to lack of EditRate.

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

Support Main Profile at High 1440 Level in MXF container,
using essence coding label from SMPTE RDD 9, table 6.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

Those functions are shared between libs.

Also fix a typo in function names: smtpe → smpte.

It's supposed to be called only from (de)muxers.

Support Main Profile at High 1440 Level in MXF container,
using essence coding label from SMPTE RDD 9, table 6.

This is based on the original work by Baptiste Coudurier.

This is based on the original work by Baptiste Coudurier.

It's more readable and less prone to breakage.

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

It's replaced by 'creation_time' metadata tag.

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