This commit does for AVOutputFormat what commit
20f9727018 did for AVCodec:
It adds a new type FFOutputFormat, moves all the internals
of AVOutputFormat to it and adds a now reduced AVOutputFormat
as first member.
This does not affect/improve extensibility of both public
or private fields for muxers (it is still a mess due to lavd).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This avoids unnecessary rebuilds of most source files if only the
list of enabled components has changed, but not the other properties
of the build, set in config.h.
Signed-off-by: Martin Storsjö <martin@martin.st>
Preparation for metadata changes in the following patches. Saves
having to create an extra buffer.
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
This avoids a -Wstringop-truncation warning from GCC which takes
issue with the fact that the destination might not be NUL-terminated.
Reviewed-by: Zane van Iperen <zane@zanevaniperen.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
It only uses an AVIOContext and an AVBPrint.
When doing so, it turned out that several non-users of
ff_read_line_to_bprint_overwrite() and ff_bprint_to_codecpar_extradata()
relied on libavformat/internal.h to include bprint.h or avstring.h
for them. In order to avoid a repeat of this and in order to reduce
unnecessary dependencies, a forward declaration of struct AVBPrint is
used instead of including bprint.h.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This is possible now that the next-API is gone.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
Causes some error as the ADPCM predictors aren't known, but
the difference is negligible and not audible.
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Enforcing num_chunks == 1 only makes sense when demuxing from an ASF
file. When embedded in a BRP file, an ASF stream can have multiple chunks.
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Garbage was left-over in the ArgoASFFileHeader::name field if the url
was too short. This zero-initialises it.
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Version 1.1 (FX Fighter) files all have a sample rate of 44100
in the header, but only play back correctly at 22050.
Force the sample rate to 22050 when reading, and restrict it
when muxing.
Reviewed-by: Alexander Strasser <eclipse7@gmx.net>
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Reviewed-by: Alexander Strasser <eclipse7@gmx.net>
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
It has no bearing on structure. Determined by looking at the ASF
files from several Argonaut games:
- FX Fighter,
- Croc,
- Croc 2,
- The Emperor's New Groove, and
- Disney's Aladdin in Nasira's Revenge
The only versions that appear are 1.1, 1.2, and 2.1, and their
structure is identical.
Reviewed-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Adds support for the custom ASF container used by some Argonaut Games'
games, such as 'Croc! Legend of the Gobbos', and 'Croc 2'.
Can also handle the sample files in:
https://samples.ffmpeg.org/game-formats/brender/part2.zip
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Andreas Rheinhardt
Martin Storsjö
Anton Khirnov
Michael Niedermayer
Zane van Iperen