Setting the filter input parameters is moved to init_input_stream(),
so that it is done before the decoder is opened, potentially overwriting
the information from avformat_find_stream_info() with less accurate
data.
This commit temporarily disables QSV transcoding with hw frames. The
functionality will be re-added in the following commits.
* commit 'c0f4c7db9fea1c07d290a298b8db858b7ceed96d':
configure: move the hardware accel libs' entries in the help text
Merged-by: Clément Bœsch <u@pkh.me>
* commit 'db7968bff4851c2be79b15b2cb2ae747424d2fca':
avio: Allow custom IO users to get labels for the output bytestream
Merged-by: Matthieu Bouron <matthieu.bouron@stupeflix.com>
this removes the need to probe to discover aac streams
inside mpegts containers, thus speeding up initial playback.
Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* commit '015c2d923902fcd562571993eaf1231ce388c7f0':
libopencore-amr: Fix ff_dlog()/av_log() invocations
The log changed in our tree in 4a28962454
is kept as is since it's the correct thing to do (the log mentions what
the first byte *was*, so it's refering to the source packet, not the
encoded bitstream).
Merged-by: Clément Bœsch <clement@stupeflix.com>
* commit '5b1409c75563b4a3aca113c34d09e3b5442de47f':
fate: Add test for MSS1
Test was already present, see 849e55e58e.
The merge removes the audio decoding present in our version and
simplifies the rules.
Merged-by: Clément Bœsch <clement@stupeflix.com>
* commit '2e5bde956519ae19cedfa482e199518e495bcaf5':
h264: eliminate max_contexts
This commit is a noop as max_contexts can change and mismatch the
nb_slice_ctx (see 507b01f899).
The file in the Ticket is not decodable anymore, so it was not possible
to check if that code path was triggerable some way or another, or even
test a different fix.
Merged-by: Clément Bœsch <clement@stupeflix.com>
Replace the decoder-global nal_unit_type/nal_ref_idc variables with the
per-NAL ones. The decoder-global ones still cannot be removed because
they are used by hwaccels.
* commit '728d90a0c1973661a9e73da697bf4f90c9d19577':
h264: decouple h264_sei from the h264 decoder
Main changes:
- SEI decoding doesn't have access to the debug flag in the codec context so a
few logging are dropped.
- naming of quincunx_sampling_flag and frame_packing_arrangement_type are kept
as they are in FFmpeg instead of respectively quincunx_subsampling and
arrangement_type used in Libav because the former match the specifications.
- don't reset the x264 build info once read in order to fix
fate-h264-lossless (change by Hendrik)
- H264Context.has_recovery_point and deprecated
AVCodecContext.dtg_active_format are set after ff_h264_sei_decode()
based on the SEI state since ff_h264_sei_decode() doesn't have access
to H264Context anymore.
- frame_packing_arrangement_type is not checked against <= 0 in
decode_postinit() since it is always read as a positive value with
get_bits(). This fixes a -Wtype-limits warning by GCC spotted by
Michael.
Side Notes:
- tested that ffprobe on the file from ticket #3652 still returns 4
keyframes
- tested that playback from ticket #3063 still works
Merged-by: Clément Bœsch <clement@stupeflix.com>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
That function is currently very long and entangles bitstream parsing and
decoder configuration. This makes the code much harder to read than
necessary.
Begin splitting the code that configures the decoder state based on the
slice header information from the parsing of the slice header.
The framerate is 25 which is a fixed default and is wrong undo the 1 line
change which caused this regression
Only the avg_frame rate setting is removed
The timebase update is not done as there was a objection (see ML)
Fixes Ticket 5444
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes clang-usan runtime error "null pointer passed as argument 2,
which is declared to never be null" while streamcopying.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
This avoids enabling and building the x264rgb encoder when its actually not supported and
thus would not work
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
According to avcodec.h, avcodec_decode_video2 should return the number of
bytes used if a frame was decoded.
The current implementation returns size - used size of all the subframes.
This fixes the VLC's bug https://trac.videolan.org/vlc/ticket/16836.
The superframe is always fully consumed.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
1. no longer use the register names directly and optimized code format
2. to be compatible with O32, specify type of address variable with mips_reg and handle the address variable with PTR_ operator
3. use uld and mtc1 to workaround cpu 3A2000 gslwlc1 bug (gslwlc1 instruction extension bug in O32 ABI)
4. h264qpel use hepldsp optimizations
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
With compilers that do not support proper dead code elimination, like
Sun C 5.12, linking fails due to missing references to unavailable,
but also unused, symbols.
Bug-Id: 895
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