FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ronald S. Bultje	54b298fe56	lavc: Deprecate the deinterlace functions in libavcodec Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	df0229a7ca	avconv: Apply codec options to streams that are copied as well This allows setting/overriding e.g. the bitrate parameter, which is required for the smoothstreaming muxer. Normally, the bitrate is set by the demuxer in these cases, but not all demuxers can provide it. This allows stream copy of data to the smoothstreaming muxer from such inputs. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Justin Ruggles	5c7db097eb	avconv: pass libavresample options to AVFilterGraph	12 years ago
Martin Storsjö	a23abaf302	avconv: Increase the SDP buffer size to fit xiph SDPs Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	77bd1bc73a	avconv: use new options parser.	12 years ago
Justin Ruggles	9a71d362a6	avconv: deprecate the -vol option Remove the code for volume scaling in avconv.c and instead auto-insert a volume filter into the beginning of the filter chain.	12 years ago
Justin Ruggles	a903f8f087	Include libavutil/channel_layout.h instead of libavutil/audioconvert.h Also reorder some other #include when applicable.	12 years ago
Justin Ruggles	3ba416408a	avconv: rescale packet duration to muxer time base when flushing encoders Fixes Bug 385	12 years ago
Anton Khirnov	c8977f6d26	avconv: do not free muxed packet on streamcopy. The packet belongs to lavf, the caller must not free it or access it in any other way. No change in practice, since destruct is set to NULL anyway.	12 years ago
Diego Biurrun	70478746a9	avconv: Drop unused function argument from do_video_stats()	12 years ago
Janne Grunau	1b891d17c5	avconv: fix bitrate report when writing to /dev/null avio_size() reports the filesize which returns 0 for /dev/null. avio_tell() reports the current position. Also handle errors from avio_tell().	12 years ago
Anton Khirnov	8e84f2055c	avconv: remove now unneeded calls to avcodec_get_frame_defaults().	12 years ago
Mans Rullgard	3f65eff408	Include sys/time.h before sys/resource.h Some systems require sys/time.h being explicitly included before sys/resource.h. The configure check already does this. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Nathan Caldwell	c854102da7	avcodec: handle AVERROR_EXPERIMENTAL Error out on init if a codec with CODEC_CAP_EXPERIMENTAL is requested and strict_std_compliance is not FF_COMPLIANCE_EXPERIMENTAL. Move the check from avconv to avcodec_open2() and return AVERROR_EXPERIMENTAL accordingly. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	c1ef30a6ba	De-doxygenize some top-level files	12 years ago
Anton Khirnov	fb722a900f	avconv: remove -same_quant It has not worked for anything other than fringe codecs (asv1/2, mdec, mjpeg[b]) since about 2003 and nobody ever noticed or complained. This sufficiently proves that there are no users of this option who have a clue of what they are doing, so it is completely useless.	12 years ago
Diego Biurrun	8be5b0d6d5	avconv/avprobe: Add missing 'void' to exit_program() definition	12 years ago
Diego Elio Pettenò	5e3f9979fa	Use atexit() instead of defining a custom exit_program() interface.	12 years ago
Justin Ruggles	fd41cb4370	avconv: improve sample format negotiation for decoder request This takes into account planar vs. packed when comparing to find the closest sample format match.	12 years ago
Anton Khirnov	11d1ca4b2c	Use avcodec_free_frame() to free AVFrames.	12 years ago
Janne Grunau	2f34021d57	avconv: flush filtered frames before reconfiguring filters This prevents lost frames after a resolution change.	12 years ago
Anton Khirnov	11d957fbd8	avtools: remove the distinction between func_arg and func2_arg. func2_arg is the same as func_arg, except it has one additional parameter. Change all func_arg callbacks to take that parameter (and ignore it).	12 years ago
Anton Khirnov	bbcedade00	avconv: make the -passlogfile option per-stream.	12 years ago
Anton Khirnov	44b0b85fe9	avconv: prefer user-forced input framerate when choosing output framerate	12 years ago
Anton Khirnov	3c0df90584	avconv: make -shortest a per-output file option.	12 years ago
Mans Rullgard	d752509b74	Use log2(x) instead of log(x) / log(2) Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Anton Khirnov	ab29609701	avconv: allow no input files. It is now possible to use lavfi sources.	12 years ago
Anton Khirnov	a5fd7c607f	avconv: prevent invalid reads in transcode_init()	12 years ago
Anton Khirnov	57d2422559	avconv: rename OutputStream.is_past_recording_time to finished. The new name is shorter and more accurate, since this variable is no longer used only for checking recording time constraint.	12 years ago
Anton Khirnov	0c00fd80ee	avconv: split the code for processing input packets out of transcode()	12 years ago
Anton Khirnov	f154ef1ae5	avconv: send EOF to lavfi even if flushing the decoder fails	12 years ago
Anton Khirnov	cc2133b66a	avconv: get rid of pointless temporary variable.	12 years ago
Anton Khirnov	8391602913	avconv: simplify transcode(). Operate with a pointer to InputFile instead of its index in input_files.	12 years ago
Anton Khirnov	c0fbf9713c	avconv: cosmetics Replace for (;foo == 0;) with while (!foo) This is prettier.	12 years ago
Anton Khirnov	0b26ef4228	avconv: replace no_packet array in transcode() with a var in InputStream This simplifies splitting code for reading from input out of transcode().	12 years ago
Anton Khirnov	d64901f99d	avconv: remove commented out cruft.	12 years ago
Anton Khirnov	a4f5011065	avconv: maintain sync on lavfi outputs. Before this commit, poll_filters() reads all frames available on each lavfi output. This does not work for lavfi sources that produce an unlimited number of frames, e.g. color and similar. With this commit, poll_filters() reads from output with the lowest timestamp and returns to wait for more input if no frames are available on it.	12 years ago
Anton Khirnov	fe2147e936	avconv: split configuring filter configuration to a separate file.	12 years ago
Anton Khirnov	f5e668273a	avconv: split option parsing into a separate file.	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Mans Rullgard	82494835c4	rational: add av_inv_q() returning the inverse of an AVRational This allows simplifying a few expressions. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Anton Khirnov	aba232cfa9	lavf: deprecate r_frame_rate. According to its description, it is supposed to be the LCM of all the frame durations. The usability of such a thing is vanishingly small, especially since we cannot determine it with any amount of reliability. Therefore get rid of it after the next bump. Replace it with the average framerate where it makes sense. FATE results for the wtv and xmv demux tests change. In the wtv case this is caused by the file being corrupted (or possibly badly cut) and containing invalid timestamps. This results in lavf estimating the framerate wrong and making up wrong frame durations. In the xmv case the file contains pts jumps, so again the estimated framerate is far from anything sane and lavf again makes up different frame durations. In some other tests lavf starts making up frame durations from different frame.	12 years ago
Ronald S. Bultje	dcb7ef5483	avprobe/avconv: fix tentative declaration compile errors on MSVS.	12 years ago
Anton Khirnov	5417efbbf3	avconv: print an error message when demuxing fails. Also exit in such a case if -xerror is used. Fixes bug 329.	13 years ago
Anton Khirnov	8a645bfc31	avconv: propagate fatal errors from lavfi.	13 years ago
Anton Khirnov	53ddd43f0c	avconv: use only meaningful timestamps in start time check.	13 years ago
Anton Khirnov	b98c8f4f2b	avconv: fix the check for -ss as an output option. start time is already substracted from the frame timestamp, so it needs to be checked against 0, not start time.	13 years ago
Reimar Döffinger	4c679750cb	avconv: fix parsing of -force_key_frames option. Currently it always exits with an error when more than one position is specified. CC: libav-stable@libav.org	13 years ago
Martin Storsjö	715129cdc4	avconv: Set audio filter time base to the sample rate If the output frame size is smaller than the input sample rate, and the input stream time base corresponds exactly to the input frame size (getting input packet timestamps like 0, 1, 2, 3, 4 etc), the output timestamps from the filter will be like 0, 1, 2, 3, 4, 4, 5 ..., leadning to non-monotone timestamps later. A concrete example is input mp3 data having frame sizes of 1152 samples, transcoded to aac with 1024 sample frames. By setting the audio filter time base to the sample rate, we will get sensible timestamps for all output packets, regardless of the ratio between the input and output frame sizes. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	d3ed1c9571	cmdutils: Pass the actual chosen encoder to filter_codec_opts This allows passing the right options to encoders when there's more than one encoder for a certain codec id. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago

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338 Commits (37045e422903695e610cca6ecb753df643ab9380)