FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	29c2d06d67	cosmetics: Drop empty comment lines	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
Anton Khirnov	6b15874fc2	af_resample: do not touch the timestamps if we are not resampling This filter currently assumes that the input audio is continuous and does some timestamps manipulation based on this assumption. This is unnecessary if we are only converting the channel layout or the sample format, without resampling. In such a case, just leave the timestamps as they are.	9 years ago
Luca Barbato	c060d046aa	af_resample: Set the number of samples in the last frame Otherwise trailing zeroes would appear. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	0d989dbfc4	af_resample: check av_opt_set_dict return value CC: libav-stable@libav.org Bug-Id: CID 1087076	10 years ago
Timothy B. Terriberry	6cbbf0592f	resample: Avoid off-by-1 errors in PTS calcs. The rounding used in the PTS calculations in filter_frame() does not actually match the number of samples output by the resampler. This leads to off-by-1 errors in the timestamps indicating gaps and underruns, even when the input timestamps are all contiguous. Bug-Id: 753 Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Luca Barbato	ad0fe2f401	af_resample: Use avresample_get_out_samples	11 years ago
Anton Khirnov	dcc7e4bf1d	af_resample: preserve frame properties	11 years ago
Anton Khirnov	cd43ca0443	lavfi: do not export the filters from shared objects	11 years ago
Paul B Mahol	b211607b5c	avfilter: various cosmetics Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Thilo Borgmann	d814a839ac	Reinstate proper FFmpeg license for all files.	11 years ago
Anton Khirnov	4fa1f52e33	af_resample: switch to an AVOptions-based system.	12 years ago
Anton Khirnov	7e350379f8	lavfi: switch to AVFrame. Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it and use AVFrame instead.	12 years ago
Justin Ruggles	9f1223562e	lavfi: connect libavresample options to af_resample via AVFilterGraph	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
Anton Khirnov	565e4993c6	lavfi: merge start_frame/draw_slice/end_frame Any alleged performance benefits gained from the split are purely mythological and do not justify added code complexity.	12 years ago
Mans Rullgard	568c70e79e	lavfi: convert input/ouput list compound literals to named objects A number of compilers, for example those from TI and IBM, choke on these initialisers. The current style is also quite ugly. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Janne Grunau	ac9a89562a	af_resample: unref out_buf when avresample_convert returns 0 Fixes CID732273.	12 years ago
Justin Ruggles	7b556be673	af_resample: avoid conversion of identical sample formats for 1 channel When there is only 1 channel, the planar and interleaved formats of the same data type should be treated as identical.	12 years ago
Anton Khirnov	e7ba5b1de0	lavr: change the type of the data buffers to uint8_t**. This is more consistent with what the rest of Libav does. This breaks API.	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	cd99146253	lavfi: add error handling to filter_samples().	13 years ago
Anton Khirnov	1ffb645662	af_resample: fix request_frame() behavior. Make sure that an output frame has really been produced before returning 0.	13 years ago
Justin Ruggles	8ca08066fc	lavr: Use AV_SAMPLE_FMT_NONE to auto-select the internal sample format Also make this the default value.	13 years ago
Anton Khirnov	6c1e065bd4	lavfi: remove disabled FF_API_SAMPLERATE64 cruft	13 years ago
Janne Grunau	fbc5740566	af_resample: fix format modifier in debug string for FF_API_SAMPLERATE64	13 years ago
Anton Khirnov	803391f719	lavfi: remove request/poll and drawing functions from public API on next bump They are only useful inside filters and we don't allow user filters for now.	13 years ago
Anton Khirnov	b74a1da49d	lavfi: make formats API private on next bump. It is only useful inside filters and we don't allow user filters for now.	13 years ago
Justin Ruggles	e0d8427dce	af_resample: remove an extra space in the log output	13 years ago
Anton Khirnov	ff1f51a8aa	lavfi: add channel layout/sample rate negotiation.	13 years ago
Anton Khirnov	d371e7b988	lavfi: add lavr-based audio resampling filter.	13 years ago

36 Commits (18c9d5d3e80dc0b47e0a260b51f5230bdd499e8b)