1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00
FFmpeg/doc
Limin Wang 815a3b393c avfilter/vf_minterpolate: change the default threshold to get better scene change detect result
./ffmpeg -loglevel debug -i ../fate-suite/svq3/Vertical400kbit.sorenson3.mov -vf
 minterpolate=fps=60:mi_mode=blend -an -f null -
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 1600
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 4120
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 5780
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 6700
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 8140
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 9740
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 14060
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 15680
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 18480
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 20020
 [Parsed_minterpolate_0 @ 0x7fe7f3e193c0] scene changed, input pts 21740

 The results are consistent with tests/ref/fate/filter-metadata-scenedetect

 For the master, it'll detect more than 20 scene change for the same source.

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2020-05-14 23:03:07 +08:00
..
doxy
examples doc/examples/muxing: convert to new encoding API 2020-05-12 09:37:47 +02:00
.gitignore
APIchanges lavc: add a flag for exporting AVVideoEncParams from decoders 2020-05-12 09:37:47 +02:00
authors.texi
bitstream_filters.texi avcodec/pcm_rechunk_bsf: add bitstream filter to rechunk pcm audio 2020-05-07 23:12:24 +02:00
bootstrap.min.css
build_system.txt tools: add a fuzzer tool for bitstream filters 2019-12-05 20:49:15 -03:00
codecs.texi avcodec: add an AVCodecContext flag to export PRFT side data on demand 2020-02-22 23:19:07 -03:00
decoders.texi avcodec/libzvbi-teletextdec: add option to set default G0 character set 2020-02-24 00:14:21 +01:00
default.css
demuxers.texi doc/demuxers: update mov section 2020-03-06 11:05:30 +05:30
developer.texi doc/developer.texi: Add variadic macros to allowed C language features 2020-03-26 19:29:54 +01:00
devices.texi
doxy-wrapper.sh
Doxyfile
encoders.texi doc/encoders: remove unsubstantiated ffaacenc > fdk-aac claim 2020-05-08 11:10:01 -08:00
errno.txt
faq.texi doc/faq: update macOS and URLs 2019-02-11 10:13:31 +05:30
fate_config.sh.template
fate.texi doc/fate: Document how to request samples upload access 2019-08-09 01:33:49 +02:00
ffmpeg-bitstream-filters.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg-codecs.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg-devices.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg-filters.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg-formats.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg-protocols.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg-resampler.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg-scaler.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg-utils.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
ffmpeg.texi hwcontext_vulkan: let users enable device and instance extensions using options 2020-05-10 23:20:47 +01:00
ffmpeg.txt
ffplay.texi ffplay: always show stats at all log levels if requested by user 2020-04-04 15:17:24 +05:30
ffprobe.texi doc/ffprobe: fix typo and update URL in man 2019-02-09 20:01:18 +01:00
ffprobe.xsd fftools/ffprobe: show closed caption info in the stream dump 2020-05-02 19:14:08 +02:00
fftools-common-opts.texi avutil/log: drop support for NO_COLOR environment variable 2020-02-09 20:31:44 +01:00
filter_design.txt
filters.texi avfilter/vf_minterpolate: change the default threshold to get better scene change detect result 2020-05-14 23:03:07 +08:00
formats.texi avformat: Add max_probe_packets option 2019-11-03 11:52:32 +01:00
general.texi avcodec: add support for Cunning Developments' ADPCM 2020-04-24 19:43:04 +02:00
git-howto.texi
indevs.texi avdevice/decklink: deprecate the -list_devices option 2020-01-03 18:13:22 +01:00
issue_tracker.txt Remove the ffserver program 2018-01-06 18:31:37 +00:00
lexicon
libav-merge.txt doc/libav-merge: add a line about the previous skipped merge 2019-02-20 13:51:19 -03:00
libavcodec.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
libavdevice.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
libavfilter.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
libavformat.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
libavutil.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
libswresample.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
libswscale.texi Remove the ffserver program 2018-01-06 18:31:37 +00:00
mailing-list-faq.texi Revert "doc/mailing-list-faq: Mention current problem with GMX" 2020-05-08 13:29:43 +02:00
Makefile doc: Add mailing list FAQ 2017-10-03 15:25:07 -08:00
metadata.texi doc/metadata: fix error in timebase description 2018-12-14 12:57:34 +01:00
mips.txt
multithreading.txt pthread_frame: merge the functionality for normal decoder init and init_thread_copy 2020-04-10 15:24:54 +02:00
muxers.texi doc/muxers: remove hls_fmp4_init_resend parameter 2020-05-04 13:39:44 +08:00
nut.texi
optimization.txt
outdevs.texi doc/outdevs: Mention "sdl2" alias for "sdl". 2020-01-26 13:15:07 +01:00
patchwork
platform.texi configure: error out on unsupported MSVC versions 2018-05-18 02:22:57 +01:00
print_options.c
protocols.texi doc/protocols: clarify timeout and latency unit of measurement for SRT 2020-05-03 05:28:32 +08:00
rate_distortion.txt
resampler.texi
scaler.texi doc/swscaler: explain default Lanczos parameter 2019-05-27 21:32:33 +05:30
snow.txt doc/snow: fix typos 2019-02-10 16:46:56 +01:00
style.min.css
swresample.txt
swscale.txt
t2h.init
t2h.pm
tablegen.txt
texi2pod.pl
texidep.pl
undefined.txt
utils.texi doc/utils: add more examples for valid time duration 2020-05-01 22:57:29 +08:00
writing_filters.txt doc/writing_filters: Use ff_filter_get_nb_threads() get number of threads 2019-05-22 17:43:41 +08:00