FFmpeg

Commit Graph

Author	SHA1	Message	Date
Bodecs Bela	d723994449	avfilter/avf_concat: add next command This patch makes it possible to dinamically close the current segment and step to the next one by introducing command handling capabilities into the filter. This new feature is very usefull when working with real-time sources or live streams as source. Combinig usage with zmqsend tool you can interactively end the current segment and step to next one. Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>	7 years ago
Paul B Mahol	1a58da434a	avfilter/avf_concat: check ff_insert_pad() for failure Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	ed93ed5ee3	avfilter: don't anonymously typedef structs Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Michael Niedermayer	054f912c0d	avfilter/avf_concat: Make independent of the channel layout Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Nicolas George	79c1be124e	lavfi/avf_concat: return immediately after requesting a frame on input.	9 years ago
Ganesh Ajjanagadde	6aaac24d72	avfilter/all: propagate errors of functions from avfilter/formats Many of the functions from avfilter/formats can return errors, usually AVERROR(ENOMEM). This propagates the return values. All of these were found by using av_warn_unused_result, demonstrating its utility. Tested with FATE. I am least sure of the changes to avfilter/filtergraph, since I don't know what/how reduce_format is intended to behave and how it should react to errors. Fixes: CID 1325680, 1325679, 1325678. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Previous version Reviewed-by: Nicolas George <george@nsup.org> Previous version Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Clément Bœsch	9f4b3bd96c	avfilter/concat: use AV_OPT_TYPE_BOOL for unsafe option	9 years ago
Michael Niedermayer	7df2981f04	avfilter/avf_concat: Use av_freep(), avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Stefano Sabatini	843d7bb3a6	lavfi/concat: accept a single segment Simplify scripting operations, so that n=1 is not to be considered as a special case.	10 years ago
Nicolas George	c4b7ad324b	lavfi/avf_concat: use av_make_q.	11 years ago
Paul B Mahol	b211607b5c	avfilter: various cosmetics Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Carl Eugen Hoyos	36b21e17a2	lavf/concat: Never fail for sample aspect ratio 0:1. Fixes ticket #2456. Reviewed-by: Nicolas George	12 years ago
Michael Niedermayer	3ea765b033	avfilter/avf_concat: fix AVOption flags typo Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	73180f5b0e	lavfi: flag more dynamic i/o filters.	12 years ago
Michael Niedermayer	fd6228e657	lavfi: remove now unused args parameter from AVFilter.init and init_opaque This is mostly automated global search and replace The deprecated aconvert filter is disabled, if it still has users it should be updated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	35a27402ad	lavfi/concat: switch to an AVOptions-based system.	12 years ago
Nicolas George	8c6c811b21	lavfi/avf_concat: use standard options parsing.	12 years ago
Nicolas George	68fb7e260b	lavfi/concat: fix silence duration computation. Inside send_silence(), delta_ts was used inconsistently: sometimes as the new value, sometimes as the old value. Consistently use it as the new value, and add an argument to know the last segment duration.	12 years ago
Clément Bœsch	60bd8c11b6	lavfi/concat: raise filter_frame() error.	12 years ago
Michael Niedermayer	53228f47d6	avf_concat: init pointers to NULL for saftey and to avoid warning of uninitialized use. Reviewed-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	a7eabbb20d	lavfi/concat: prefer av_asprintf() over stack allocated buffer.	12 years ago
Clément Bœsch	b99f1303ad	lavfi/concat: switch to filter_frame.	12 years ago
Clément Bœsch	2d9d444051	lavfi: convert remaining input/output list compound literals to named objects. This is following `568c70e79e`.	12 years ago
Michael Niedermayer	cd7febd33f	lavfi: replace filter_samples by filter_frame Based on patch by Anton Khirnov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	1acd2f6ba7	Replace rest of libavutil/audioconvert.h with libavutil/channel_layout.h Also remove it in once case when it is not needed. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Nicolas George	b0e2f4a757	lavfi/concat: implement unsafe mode.	12 years ago
Nicolas George	709628aa71	lavfi/avf_concat: fix invalid exclusive test. The invalid test did not cause any actual problem since the first branch is only possible with bogus filters. Fix coverity issue CID 733850.	12 years ago
Stefano Sabatini	42d621d131	lavfi: add priv class to filter definitions and flags to filter internal options This allows the iteration callbacks to discover the internal class and options, and show them when required.	12 years ago
Nicolas George	de35d2b498	avf_concat: fix permissions.	12 years ago
Nicolas George	efcfcf8793	avf_concat: fix silence duration. concat_in.pts starts at 0 for each segment, so the duration of the silence was too long, except at the first stitch.	12 years ago
Nicolas George	9a757cca34	avf_concat: fix min value for v option.	12 years ago
Nicolas George	be33da9a1d	lavfi: add concat filter.	13 years ago

35 Commits (e0539f0349e945793c11cd88c468d9a2f3fedce9)