Anton Khirnov
452860d7e0
Use av_packet_rescale_ts() to simplify code.
11 years ago
Anton Khirnov
71d6551e67
avconv: use the correct variable in comparison
11 years ago
Anton Khirnov
48e5092133
avconv: make -shortest work with streamcopy
...
CC: libav-stable@libav.org
11 years ago
Luca Barbato
39ec5e1cf8
avconv: Report the codec and the encoder separately
...
Bug-Id: 694
11 years ago
Anton Khirnov
383136264e
avconv: do not use the stream codec context for encoding
11 years ago
Anton Khirnov
41776ba9c0
avconv: do not use the stream codec context for decoding
11 years ago
Anton Khirnov
dc40d88625
avconv: do not use poorly defined and undocumented AVStream.pts
...
Use OutputStream.last_mux_dts as an approximation of 'current' output
time instead.
11 years ago
Anton Khirnov
6656370b85
avconv: set the "encoder" tag when transcoding
11 years ago
Anton Khirnov
93afb6c98d
avconv: set output avg_frame_rate when known
11 years ago
Anton Khirnov
9580818c5d
avconv: rename OutputStream.opts to OutputStream.encoder_opts
...
This makes it more clear what is this variable for exactly.
11 years ago
Anton Khirnov
01947f07b8
avconv: remove a useless line
...
Doing anything with that field when we are doing streamcopy (so the
encoder is not opened) should have absolutely no effect.
11 years ago
Anton Khirnov
65ed9e7585
avconv: rename 'codec' to 'enc_ctx'
...
This more clearly describes what is the variable used for.
Also, move its declaration into the block where it is actually used.
11 years ago
Anton Khirnov
650a5206a9
avconv: rename 'icodec' to 'dec_ctx'
...
This more clearly describes what is the variable used for.
11 years ago
Anton Khirnov
f3a6ad22c9
avconv: rename InputStream.opts to InputStream.decoder_opts
...
This makes it more clear what is this variable for exactly.
11 years ago
Anton Khirnov
73ed8558a6
avconv: simplify exit_program() by using more local vars
11 years ago
Anton Khirnov
1ae8198bca
avconv: always reset packet pts after decoding an audio frame
...
Currently, if a decoder sets AVFrame.pts, we'd send the same timestamp
to it twice, which is wrong.
11 years ago
Vittorio Giovara
aa499568af
avconv: More descriptive message about framedrop
11 years ago
Anton Khirnov
d1780e01b8
avconv: don't warn on multiple frames per packet for codecs that expect it
11 years ago
Anton Khirnov
4754345027
avconv: print verbose per-stream transcoding statistics
11 years ago
Anton Khirnov
a220b07b0f
avconv: split printing the final statistics into a separate function
11 years ago
Anton Khirnov
baeb59d89b
avconv: rewrite output data size tracking
...
Store a variable per OutputStream instead of globals for
audio/video/extradata. This makes the code simpler and cleaner and fixes
2pass with multiple output streams.
11 years ago
Anton Khirnov
f759f66e36
avconv: explicitly report when the muxing overhead is unknown
11 years ago
Anton Khirnov
781d97fd54
avconv: remove unused nb_frames_dup
...
Frame duplication now happens in vf_fps.
11 years ago
Anton Khirnov
59444c76e6
avconv: add stream-global side data to the first demuxed packet
11 years ago
Anton Khirnov
67f2a68814
avconv: remove a write-only variable
11 years ago
Luca Barbato
5c79d2e12d
avconv: Do not divide by zero
11 years ago
Anton Khirnov
2ce8bca51f
avconv: print a warning when falling back to default 25fps
11 years ago
Anton Khirnov
674fa49110
avconv: do not call avcodec_get_frame_defaults()
...
Strictly speaking it is not correct to call it on refcounted frames, in
any case it is unnecessary, since filtered_frame is always unreferenced
after poll_filter() returns.
11 years ago
Anton Khirnov
eb891b3114
Replace all uses of avcodec_free_frame with av_frame_free().
11 years ago
Diego Biurrun
8f8bc92365
Add missing #includes for *INT64_MAX and *INT64_C
11 years ago
Anton Khirnov
07fd0a2219
avconv: add infrastructure for using hwaccels
11 years ago
Anton Khirnov
5b9c3b4505
Replace all instances of avcodec_alloc_frame() with av_frame_alloc().
11 years ago
Anton Khirnov
ccc7129845
lavc: deprecate FF_DEBUG_MV and remove all traces of its use
...
It has not been actually used since
37045e4229
, when the broken vismv code was
removed.
11 years ago
Anton Khirnov
c872d310cd
avconv: stop accessing AVStream.parser
...
It is private and must not be touched from outside of lavf.
11 years ago
Anton Khirnov
ddc589ce98
avconv: drop a now useless variable
11 years ago
Anton Khirnov
488a0fa689
avconv: support -t as an input option.
...
It limits the duration of the data read from a given input.
12 years ago
Anton Khirnov
56ee3f9de7
avconv: distinguish between -ss 0 and -ss not being used
...
Using -ss 0 to drop frames with negative timestamps is a perfectly valid
use case.
12 years ago
Luca Barbato
636ced8e1d
cmdutils: wrap exit explicitly
...
Some C runtime implementations deadlock when calling threading functions
on the atexit() handler.
Use a simpler wrapper similar to av_log to call the cleanup function
before exit.
Bug-Id: 523
12 years ago
Derek Buitenhuis
7798a59dc1
avconv: Don't include colorspace.h
...
The header is private, and avconv.c doesn't use it
for anything.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
12 years ago
Luca Barbato
42cc6cefd3
avconv: report the error for codec open failure
...
External codec may have corner case reason to fail at init, better
report them instead having the user wonder.
12 years ago
Luca Barbato
1e340af8d6
avconv: drop additional strerror fallback
...
strerror_r is called by av_strerror already.
12 years ago
Anton Khirnov
274e134e49
avconv: check that the output format context exists before accessing it
...
Fixes a segfault in exit_program() if opening an output file fails.
12 years ago
Anton Khirnov
538bf76737
avconv: make -aspect work with streamcopy
12 years ago
Anton Khirnov
481575d255
avconv: remove -deinterlace
...
It is incompatible with refcounted frames and since it's been deprecated
for a long time now, fixing it is not worth the effort.
12 years ago
Anton Khirnov
76d23f4031
avconv: do not send non-monotonous DTS to the muxers.
...
Hack partially based on a commit by Michael Niedermayer <michaelni@gmx.at>
Should fix (or work around) bug 458.
12 years ago
Anton Khirnov
b4a5a29227
avconv: improve -re implementation
...
Integrate the code in the packet reading function, instead of inserting
sleeps in many places.
This is simpler to follow and should work better.
12 years ago
Anton Khirnov
8cd472d3f9
avconv: make output -ss insert trim/atrim filters.
...
This makes output -ss sample-accurate for audio and will allow further
simplication in the future.
12 years ago
Anton Khirnov
a83c0da539
avconv: make -t insert trim/atrim filters.
...
This makes -t sample-accurate for audio and will allow further
simplication in the future.
Most of the FATE changes are due to audio now being sample accurate. In
some cases a video frame was incorrectly passed with the old code, while
its was over the limit.
12 years ago
Anton Khirnov
fa2a34cd40
lavfi: change the filter registering system to match the other libraries
...
Removes an arbitrary hardcoded limit on the number of filters.
12 years ago
Anton Khirnov
38f0c0781a
lavfi: merge avfiltergraph.h into avfilter.h
...
We do not support using filters without AVFilterGraph in practice
anyway, so there is no point in pretending we do.
12 years ago