* commit '581281e242609a222233a2e5538b89dfb88fb18e':
matroskadec: check realloc in lzo encoding
matroska: honor error_recognition on unknown doctypes
tiffdec: Add support for GRAY16LE.
tiffenc: Add support for little endian RGB48 and GRAY16
mpeg4: support frame parameter changes with frame-mt
mpegvideo: check ff_find_unused_picture() return value for errors
mpegvideo: release frame buffers before freeing them
configure: msvc: default to 'lib' as 'ar' tool
build: support some non-standard ar variants
Conflicts:
libavcodec/h263dec.c
libavcodec/mpegvideo.c
libavcodec/tiff.c
libavcodec/tiffenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Frames described by this grouping are the starter of a closed or
an open GOP.
This is useful for open GOP of H.264 stream which is not described
by sync sample atom.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Support Matroska native formatting.
On demuxing prepend a Frame container atom (32bit big endian encoded
frame size and 'icpf' string).
On muxing remove it.
Adds a flag context_reinit to MpegEncContext to relieable keep track
of frame parameter changes which require a context reinitialization.
This is required for broken inputs which change the frame size but
error out before the context can be reinitialized.
Thus comparsion against int64_t value will not raise warning
(from -Wextra set) about comparsion of unsigned and signed integer
commiter added () and changed the litteral to unsigned
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
As a sideeffect this makes the code more robust if a future change leaves
a path where it may be uninitialized otherwise.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* qatar/master:
rv34: use ff_MPV_common_frame_size_change()
mpegvideo: add reinit function for frame parameter changes
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '1b3439b3055b083df51d7f7838ecc6b3f708b15c':
mpegvideo: move frame size dependent memory management to separate functions
configure: add --toolchain option
configure: Make the smoothstreaming muxer enable the ismv muxer
smoothstreaming: Export the mp4 codec tags
mov: check for EOF in long lasting loops
avcodec: cleanup utils.c
binkaudio: remove unneeded GET_BITS_SAFE macro
binkaudio: use float sample format
binkaudio: use a different value for the coefficient scale for the DCT codec
Conflicts:
configure
libavcodec/mpegvideo.c
libavcodec/utils.c
libavformat/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The GRAPH_DESCRIPTION string supplied to graph2dot must include explicitly
defined inputs and outputs which are not normally part of the command line
used in a real invocation.
This clarifies that requirement, and provides an example.
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
This is mainly required for frame parameter changes during frame based
multithreading but single threaded usage profits too from avoiding
ff_MPV_common_end()/ff_MPV_common_init() cycles.
Filters now use null pointers to indicate having no input/output pads,
rather than empty lists of pads. We can't assume pad is non-null
anymore.
Signed-off-by: Bobby Bingham <uhmmmm@gmail.com>
