Add documentation where missing.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

This also allows checking stream position as per ffurl_seek() doxy.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Comment from Reimar Döffinger included as pro memoria.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Contextually make the default User-Agent use the common
"Name/Version" pattern.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Bug-Id: https://bugs.debian.org/740421Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Export the metadata as a icy_metadata_packet avoption.
Based on the work of wm4 and Alessandro Ghedini.

Bug-Id: https://bugs.debian.org/739936Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

Should be used only to pass extra flags to pkgconf invocation,
e.g. --static.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

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

Sort lists of components. Add some whitespace where it helps readability.
Consistently use double instead of single quotes around component lists.

Signed-off-by: Tim Walker <tdskywalker@gmail.com>

Use ff_hevc_annexb2mp4 instead of duplicating
its functionality, and update the documentation
to match the new behavior.

The current release of version 1 uses libopenjpeg1.

Do not use inline functions that refer to tables present in other
libraries.

Useful in libavformat mostly.

The values of {FLT,DBL}_{MAX,MIN} macros on some systems (older musl
libc, some BSD flavours) are not exactly representable, i.e.
(double)DBL_MAX == DBL_MAX is false
This violates (at least some interpretations of) the C99 standard and
breaks code (e.g. in vf_fps) like
double f = DBL_MAX;
[...]
if (f == DBL_MAX) { // f has not been changed yet
    [....]
}

The MSVCRT version of strftime calls the invalid parameter handler
if the struct values in struct tm are invalid. In case no invalid
parameter handler is set for the process, the process is aborted.

This fixes fate failures on MSVC builds since 570af382.

Based on a patch by Hendrik Leppkes.
Signed-off-by: Martin Storsjö <martin@martin.st>

'hvc1' requires that parameter set NAL units be
present only in the samples entry, but not in the
samples themselves, requiring that additional
parameter sets, if present, be filtered out of the
samples and placed in new, additional sample entries
if they override or otherwise conflict with the
parameter sets present in the first sample entry.
We do not have any way of doing this at present, so
the files we produce can only comply with the
restrictions set for the 'hev1' sample entry name in
ISO/IEC 14496-15.

Samples can be made from mencoder and jp2avi.dll codec.

The correct point that seperates ISO and MAC language codes is 0x400
according to the current QT spec. Old QT specs did not list where this
seperation is but apparently only defined the meaning of the first 137.

It is my understanding that "Unless otherwise stated, all data in a
QuickTime movie is stored in big-endian byte ordering" [1] in MOV files.

I have a couple of thousand files, which technically are invalid because
their sound sample description element 4CC is 'lpcm' but its version is
0 - and "Version 0 supports only uncompressed audio in raw ('raw ') or
twos-complement ('twos') format" [2]

Because isom.c only contains a mapping for 4CC 'lpcm' to
AV_CODEC_ID_PCM_S16LE, these files have their audio decoded as LE when
it is actually BE.

This commit adds AV_CODEC_ID_PCM_S16BE as the first match for 4CC 'lpcm'.

[1]
https://developer.apple.com/library/mac/documentation/quicktime/QTFF/qtff.pdf
page 21
[2]
https://developer.apple.com/library/mac/documentation/quicktime/QTFF/qtff.pdf
page 178
Reviewed-by: Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Someone needs to binary search FCP for new isom...