FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	98e8a9e2f2	ffmpeg: Print a debug message if the frame parameters mismatch the context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	33bc81e437	ffmpeg: skip duration cliping for passthrough & drop modes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4e20e94921	ffmpeg: Check duration for overlap and clip in fps cfr/vfr code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c509202590	ffmpeg: Use input packet duration in vfr/cfr code if available and valid Fixes Ticket3052	10 years ago
Michael Niedermayer	61fc1cbfbd	ffmpeg: fix printed timestamp for droped frames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9f6d48d696	ffmpeg: better CFR frame duplication selection This improves the handling of cases where the frame duration is not known Fixes Ticket 4119 Fixes Ticket 1578 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8b43b0e8b6	ffmpeg: fix variable type for end char fixes warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9421d974bc	ffmpeg: Fix last newline at log level less than "info" Fixes Ticket3058 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9bdb7a6c1a	ffmpeg: avoid endlessly reading from one input while another is unavailable Testcase in Ticket 4051 Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	83f84e4c53	ffmpeg: Fix stream copy with initial_padding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2284413206	ffmpeg: replace impossible dts/pts combinations by a reasonable guess instead of hard failing Fixes stream copy from tserror270.ts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	16de4d927e	ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters Fixes Ticket3562 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ab84effded	ffmpeg: Copy extradata if it has been initialized later from the encoder Fixes Ticket3909 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b01d2a5533	ffmpeg: Enable compute_edt only when the subtitles are used for a output stream instead of a filter Fixes/works around Ticket3768 Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a2dbf379f0	avcodec/dvbsubdec: make compute_edt user settable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	31f9c228c0	ffmpeg: Fix missing {} in Stream to Packet side data code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	81a663f49e	Drop remaining unneeded != NULL Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d3a22491c7	ffmpeg: remove 32 channel limit from audio_channels_map Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	33fefdb449	ffmpeg: fix streamcopy with side data The issue is that, when the main packet data buffer is changed, streamcopy uses a temporary new packet to store that buffer, frees the old packet, and replace it with the new packet. However, in doing so, it forgets about the side data, which gets freed, but is still needed and referenced. Then, when the packet gets freed again in the normal code path, it attempts to free its side data which has already been freed. Therefore, simply avoid the first free on side data by removing that side data from the packet. Fixes ticket #3773. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7d03732f7e	ffmpeg: Do not fail if a demuxer and decoder use the same option identifer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	01c17b5224	ffmpeg: Fix copying timebase to muxer context Fixes Ticket3741 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8bbadc9b6e	ffmpeg: Use av_stream_get_parser() to avoid ABI issues Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	59975de777	ffmpeg: fix integer overflows with sub->*display_time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9098f0ecd7	ffmpeg: remove common factors from copied timebase Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4930cd13d6	ffmpeg: check av_opt_set_dict() return Fixes CID1224275 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Sergey	6d2df3c00a	ffmpeg: fix deadlock regression in threading error handing Commit `fc9c857c` introduced deadlock regression when processing too many inputs: ffmpeg $(seq -f " -f lavfi -i aevalsrc=0:d=%.0f" 70) -vf concat=n=70:v=0:a=1 -f null - Happens for different number of inputs, depending on available memory size, overcommit settings, ulimits, etc. Easily noticeable for 32-bit builds, that exhaust address space allocating 8-10 MB stack for each thread. Earlier ffmpeg versions exited with unhelpful "Conversion failed!" message. This patch fixes both problems: it frees the queue to prevent deadlock and adds a meaningful error message if pthread_create() fails. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c69f729947	ffmpeg: fix reinitializing with threads while flushing With threads the decoder has a delay and will thus have multiple frames at EOF left in its buffers which will be returned when flushing the decoder. The code that extracts such frames from the decoder at the end does not pull frames from the filtergraph, thus when one of these frames causes the filtergraph to be reinited, the frames still inside the graph at that point re lost This commit changes the flushing to be more similar to normal decoding and 1 frame at a time Fixes hqx fate with threads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anshul Maheshwari	7e6cf36453	ffmpeg: fix transcoding dvbsub to dvbsub fix ticket #2024 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anshul Maheshwari	3639343478	ffmpeg: fix memleak and corruption of AVSubtitle with multiple outputs Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5ded0b390b	ffmpeg: for h264 we need has_b_frames from the decoder Other solutions welcome Fixes Ticket3711 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	378ad22492	ffmpeg: print values of mismatching has_b_frames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	10012fa961	ffmpeg: Fix bitstream filters manipulating AVCodecContext Fixes Ticket3715 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	27856b2fe9	ffmpeg: prevent pts < dts to be passed through to the muxer on stream copy Fixes Ticket3658 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lou Logan	88f2586adb	fix various typos Signed-off-by: Lou Logan <lou@lrcd.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	137c5e115b	ffmpeg: try to use the more fitting of the 2 encoder contexts This fixes the interactively enabled encoder debug by pressing 'D' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	576654302b	ffmpeg: use av_log_ask_for_sample() instead of duplicating avpriv_request_sample()	11 years ago
Michael Niedermayer	2422a7ffe4	Loose mplayer in MPlayer/incoming/ Found-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3e7b4b9fbd	Add direct link to ML in missing_feature_sample() Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	768ef0f19e	ffmpeg: request sample if the decoder & demuxer has_b_frames mismatch We cannot use avpriv_request_sample() as this is private to the libs or rather it would be a bad usage example Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a0b2de77ed	ffmpeg: remove "has_b_frames" backpassing It seems working without this now for the files i tested it with, if this causes a regression, dont hesitate to put the line back or open a ticket or fix (if possible) the parser Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	00dcb10631	ffmpeg: Fix encoder names in printout Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	0949bbc431	ffmpeg: fix for-muxer AVCodecContext stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a87685d8e8	ffmpeg: add note about why has_b_frame is copied and when it can be removed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	921d5ae3bc	ffmpeg: replace remaining, ffmpeg specific ist->st->codec by ist->dec_ctx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9fb45334fc	ffmpeg: copy b frame codec delay back from decoder to demuxer The demuxer needs this value to generate correct timestamps in some corner cases Ideally the parser would always set this correctly, but some parsers lac support for extracting this value, also its not trivial. This fixes a regression Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b3f4615081	ffmpeg: fix check for muxing overhead being unknown Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Nicolas George	fc9c857c2d	ffmpeg: use thread message API.	11 years ago
Michael Niedermayer	1f359c8559	ffmpeg: use av_stream_get_end_pts() Simplifies code and should correct timing values when -*sync drop is used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b2a8bc3d04	ffmpeg/set_encoder_id: dont allocate encoder string if one is already set Fixes memleak Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lukasz Marek	4d686674b2	ffmpeg: use av_fifo_alloc_array Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	11 years ago

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2108 Commits (ebf2052a6177ccdb16c1b50ffb49b4bf8bd11358)