FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	858b635613	fftools/ffmpeg_mux_init: replace all remaining aborts with returning error codes Mainly concerns new_stream_*() and their callees.	2 years ago
Anton Khirnov	45473258ff	fftools/ffmpeg_mux_init: return error codes from metadata processing instead of aborting	2 years ago
Anton Khirnov	dd44871eb9	fftools/ffmpeg_mux_init: improve of_add_programs() Replace duplicated(!) and broken* custom string parsing with av_dict_parse_string(). Return error codes instead of aborting. * e.g. it treats NULL returned from av_get_token() as "separator not found", when in fact av_get_token() only returns NULL on memory allocation failure	2 years ago
Anton Khirnov	fd40197170	fftools/ffmpeg_mux_init: return error codes from validate_enc_avopt() instead of aborting	2 years ago
Anton Khirnov	4e3557aadb	fftools/ffmpeg_mux_init: return error codes from parse_forced_key_frames() instead of aborting	2 years ago
Anton Khirnov	6691d131d8	fftools/ffmpeg_mux_init: return error codes from copy_meta() instead of aborting	2 years ago
Anton Khirnov	54cbe6f57d	fftools/ffmpeg_mux_init: return error codes from ost_add() instead of aborting	2 years ago
Anton Khirnov	38a2fc2c29	fftools/ffmpeg_mux_init: move allocation out of prologue ost_add() has a very large variable declaration prologue, performing "active" actions that can fail in there is confusing.	2 years ago
Anton Khirnov	4e366100e9	fftools/ffmpeg_mux_init: return error codes from map_*() instead of aborting	2 years ago
Anton Khirnov	eee09cdf39	fftools/ffmpeg_mux_init: improve error handling in of_add_attachments() * return error codes instead of aborting * avoid leaking the AVIOContext on failure * check the return code of avio_read()	2 years ago
Anton Khirnov	b3eedca5e5	fftools/ffmpeg_mux_init: return errors from create_streams() instead of aborting	2 years ago
Anton Khirnov	c23cff5a8a	fftools/ffmpeg_demux: return errors from ist_add() instead of aborting	2 years ago
Anton Khirnov	cce294638b	fftools/ffmpeg: return errors from assert_file_overwrite() instead of aborting	2 years ago
Anton Khirnov	2d59873fc1	fftools/ffmpeg_demux: add logging for -dump_attachment Makes it more clear what was written where.	2 years ago
Anton Khirnov	63e4e8e4f4	fftools/ffmpeg_demux: forward errors from dump_attachment() instead of aborting Also, check the return code of avio_close().	2 years ago
Anton Khirnov	ff0160cb37	fftools/ffmpeg_demux: drop a redundant avio_flush() It is immediately followed by avio_close(), which is documented to flush the buffers.	2 years ago
Anton Khirnov	ad80857a97	fftools/ffmpeg_demux: return errors from ifile_open() instead of aborting	2 years ago
Anton Khirnov	c313cdd70c	fftools/ffmpeg_mux_init: return errors from of_open() instead of aborting	2 years ago
Anton Khirnov	9a2335444b	fftools/ffmpeg_mux: forward EOF from the sync queue EOF from sq_receive() means no packets will ever be output by the sync queue. Since the muxing sync queue is always used by all interleaved (i.e. non-attachment) streams, this means no further packets can make it to the muxer and we can terminate muxing now.	2 years ago
Anton Khirnov	6a9d3f46c7	fftools/ffmpeg: drop an obsolete debug log The value it prints has not been cur_dts from lavf for a very long time, so it's misleading.	2 years ago
Anton Khirnov	57a42a714b	fftools/ffmpeg_filter: consolidate calling avfilter_graph_set_auto_convert() Do not call it from choose_pix_fmts(), as that function is not supposed to modify random filtergraph properties.	2 years ago
Anton Khirnov	432399780a	fftools/ffmpeg_filter: make OutputFile.{formats,ch_layouts,sample_rates} private They are not used outside of the filtering code.	2 years ago
Anton Khirnov	a3ab5bf80d	fftools/ffmpeg_filter: make OutputFile.width,height private They are not used outside of the filtering code.	2 years ago
Anton Khirnov	c19aa9c28f	fftools/ffmpeg_filter: make OutputFile.ch_layout private It is not used outside of the filtering code.	2 years ago
Anton Khirnov	42f3f54cf4	fftools/ffmpeg_filter: make OutputFile.format/sample_rate private They are not used outside of the filtering code.	2 years ago
Anton Khirnov	c9a99ffe51	fftools/ffmpeg_filter: make sure no input or output is bound twice	2 years ago
Marton Balint	7357012bb5	fftools/ffmpeg: fix negative timestamps at the beginning of the encoding Also fix a couple of possible overflows while at it. Fixes the negative initial timestamps in ticket #10358. Signed-off-by: Marton Balint <cus@passwd.hu>	2 years ago
QiTong Li	79f41a0760	fftools/ffplay: fix typo in frame_queue_destory Not sure if the function naming frame_queue_destory is intended because "destory" is not really a word. Changing it to "destroy" makes more sense. Signed-off-by: QiTong Li <liqitong@163.com> Signed-off-by: Marton Balint <cus@passwd.hu>	2 years ago
James Almer	50f34172e0	fftools/ffplay: remove usage of internal AVInputFormat.read_seek field It's an internal field, so it should not be touched. Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: James Almer <jamrial@gmail.com>	2 years ago
Anton Khirnov	1617d1a752	fftools/ffmpeg: pass subtitle decoder dimensions to sub2video Restores behavior from before `20cacfe493`. Eventually this should be handled similarly to audio/video - with a filtergraph reset or a manual scaler.	2 years ago
Anton Khirnov	88f80977eb	fftools/ffmpeg: use AVFrame to pass subtitles from decoders to filters Allows to use the same buffering code for all media types. Will also be important for the following commit.	2 years ago
Anton Khirnov	fa717baaa5	fftools/ffmpeg_enc: constify the subtitle passed to enc_subtitle()	2 years ago
Anton Khirnov	e89a6d1089	fftools/ffmpeg_dec: move InputStream.prev_sub to Decoder It does not need to be visible outside of decoding code.	2 years ago
Anton Khirnov	a45b9d35b9	fftools/ffmpeg: move fix_sub_duration_heartbeat() to ffmpeg_dec This way ffmpeg.c does not need to access InputStream.prev_sub and it can be made private.	2 years ago
Anton Khirnov	01897c1788	fftools/ffmpeg_dec: move decoding to a separate thread This is only a preparatory step to a fully threaded architecture and does not yet make decoding truly parallel - the main thread will currently submit a packet and wait until it has been fully processed by the decoding thread before moving on. Decoder behavior as observed by the rest of the program should remain unchanged. That will change in future commits after encoders and filters are moved to threads and a thread-aware scheduler is added.	2 years ago
Anton Khirnov	5293adb1a7	fftools/ffmpeg: attach bits_per_raw_sample information to frames This way avoids encoders reaching into filters or decoders for this information.	2 years ago
Anton Khirnov	7d4e00ccf0	fftools/ffmpeg_dec: stop using Decoder.pkt It is only used for flushing the subtitle decoder, so allocate a dedicated packet for that. Keep Decoder.pkt unused for now, it will be repurposed in future commits.	2 years ago
Anton Khirnov	1bdd53e2f9	fftools/ffmpeg_filter: make configure_filtergraph() static It is no longer used outside of ffmpeg_filter.	2 years ago
Anton Khirnov	b1a213ab5d	fftools/ffmpeg_filter: reject filtergraphs with zero outputs Nothing useful can be done with them currently.	2 years ago
Anton Khirnov	a7aa05c599	fftools/ffmpeg_filter: add an AVClass to FilterGraph Use it for logging.	2 years ago
Anton Khirnov	a934392db0	fftools/ffmpeg_enc: move dup_warning global variable to Encoder	2 years ago
Anton Khirnov	1adad44fc7	fftools/ffmpeg_dec: move InputStream.hwaccel_pix_fmt to Decoder It is purely decoder-internal state.	2 years ago
Anton Khirnov	174cb3accf	fftools/ffmpeg_dec: remove pointless InputStream.hwaccel_retrieve_data It is always set to hwaccel_retrieve_data() from ffmpeg_hw.c, so that function can just be called directly instead.	2 years ago
Anton Khirnov	25d96ab6c0	fftools/ffmpeg_hw: inline hwaccel_decode_init() into its caller The function is now trivial and cannot fail, so all error handling in its caller can be removed.	2 years ago
Anton Khirnov	6c9cbf7507	fftools/ffmpeg_demux: reindent after previous commit	2 years ago
Anton Khirnov	98766dbbd7	fftools/ffmpeg_demux: move the loop out of add_input_streams() Make the function process just one input stream at a time and save an indentation level. Also rename it to ist_add() to be consistent with an analogous function in ffmpeg_mux_init.	2 years ago
Anton Khirnov	df81fb46ee	fftools/ffmpeg_dec: simplify process_subtitle() Its got_output argument always points to 1.	2 years ago
Anton Khirnov	e9eb44ed88	fftools/ffmpeg_dec: drop always-0 InputStream.prev_sub.ret	2 years ago
Anton Khirnov	141d11cb3c	fftools/ffmpeg_mux: make OutputStream.pkt private It is no longer used outside of muxing code.	2 years ago
Anton Khirnov	730a2221af	fftools/ffmpeg_enc: use a private AVPacket instance for encoding The code currently uses OutputStream.pkt, which complicates its ownership semantics.	2 years ago

1 2 3 4 5 ...

1075 Commits (858b635613751ab7023b95c33567bfdc9a822afd)