FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	85dc006b1a	lavc: fix bitshifts amount bigger than the type CC: libav-stable@libav.org Bug-Id: CID 1194387 / CID 1194389 / CID 1194393 / CID 1206638	10 years ago
Vittorio Giovara	771656bd85	libvpxenc: clean memory on error CC: libav-stable@libav.org Bug-Id: CID 733795	10 years ago
Vittorio Giovara	a28468d0da	librtmp: append the correct field to the string Also prevent a NULL pointer dereference. CC: libav-stable@libav.org Bug-Id: CID 1250329 / CID 1250331	10 years ago
Martin Storsjö	9257692ac1	lavf: Only initialize s->offset once when using avoid_negative_ts make_zero When given a stream starting at dts=0, it would previously consider s->offset as uninitialized and set an offset when the second packet was written, ending up writing two packets with dts=0. By initializing this field to AV_NOPTS_VALUE, we make sure that we only initialize it once, on the first packet. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	c302d034ba	tools: Add a sidxindex tool This tool can write an MPD file for fragmented MP4 files with a sidx index at the start of the file. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	40ed1cbf14	movenc: Allow writing a DASH sidx atom at the start of files This is mapped to the faststart flag (which in this case perhaps should be called "shift and write index at the start of the file"), which for fragmented files will write a sidx index at the start. When segmenting DASH into files, there's usually one sidx at the start of each segment (although it's not clear to me whether that actually is necessary). When storing all of it in one file, the MPD doesn't necessarily need to describe the individual segments, but the offsets of the fragments can be fetched from one large sidx atom at the start of the file. This allows creating files for the DASH ISO BMFF on-demand profile. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	3847f3ab58	movenc: Add tfra entries for all tracks in a moof Previously only tfra entries were added for the first track in each moof. The frag_info array used for tfra can also be used for writing other kinds of fragment indexes, where it's more important to include all tracks. When the separate_moof option is enabled (as in ismv), we write a separate moof for each track, so this doesn't make any difference in that case. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	fe5e6e34c0	lavf: Add an MPEG-DASH ISOFF segmenting muxer This is mostly to serve as a reference example on how to segment the output from the mp4 muxer, capable of writing the segment list in four different ways: - SegmentTemplate with SegmentTimeline - SegmentTemplate with implicit segments - SegmentList with individual files - SegmentList with one single file per track, and byte ranges The muxer is able to serve live content (with optional windowing) or create a static segmented MPD. In advanced cases, users will probably want to do the segmenting in their own application code. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	2ded57371a	movenc: Add support for writing sidx atoms for DASH segments A flag "dash" is added, which enables the necessary flags for creating DASH compatible fragments. When this is enabled, one sidx atom is written for each track before every moof atom. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	2d9d6afb8d	movenc: Factorize adding fragment info into a separate function By calling this after writing the moof the first time (for calculating the moof size), we can avoid intermediate storage of tfrf_offset in MOVTrack. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	0f9eb9165b	movenc: Include empty tracks in iods when writing fragmented mp4 When writing fragmented streams with an empty initial moov, we won't have any samples in any tracks when writing the moov atom, thus trust that any tracks that are added actually will be present. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Andrew Stone	c64f361511	flvenc: Send new metadata when FLAG_METADATA_UPDATED is set. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Andrew Stone	4d0cd5f58c	flvenc: move metadata updates into a single function Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	8b573ddda7	hevc: remove superfluous assignments and checks	10 years ago
Anton Khirnov	eac3ac1fe0	hevc: eliminate an unneeded intermediate variable	10 years ago
Anton Khirnov	eb335f3c5c	hevc: reduce variable scope Also, collapse the array into a scalar, since only one value is needed at a time.	10 years ago
Anton Khirnov	84c0ece5fd	hevc: further reduce code duplication in hls_prediction_unit()	10 years ago
Anton Khirnov	a7b365ae19	hevc: reduce code duplication in hls_prediction_unit()	10 years ago
Anton Khirnov	de1f8ead89	hevcdsp_template: templatize transquant_bypass	10 years ago
Anton Khirnov	16c01fb434	hevc: remove an unused function parameter	10 years ago
Anton Khirnov	84b9463984	hevc: remove a redundant line pred_mode is overwritten a few lines immediately below.	10 years ago
Anton Khirnov	2c6a7f9348	hevc: do not store rqt_root_cbf in the context It does not need to be accessed outside of hls_coding_unit().	10 years ago
Anton Khirnov	920bca3e23	hevc: do not store pcm_flag in the context It does not need to be accessed outside of hls_coding_unit().	10 years ago
Martin Storsjö	c00365b46d	aarch64: Make the function pointer tables position independent This allows running the code on android, where 64 bit binaries with text relocations aren't allowed to be loaded. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Michael Niedermayer	2fa6d21124	on2avc: Fix out of array access CC: libav-stable@libav.org Bug-Id: CID 1206648	10 years ago
Luca Barbato	74d7db586a	dv: Drop a spurious check The buffer is always valid. Bug-Id: CID 700682	10 years ago
Marvin Scholz	8562c1483b	Icecast: Send content-type in all cases This is needed because Icecast since version 2.4.1 doesn't default to audio/mpeg anymore. AVOption default not used here, since a later check if -content_type is set is performed and would break. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Marvin Scholz	3a6bb97350	Icecast: Send 100-continue header if possible This allows for proper error reporting. Only do this for non-legacy requests as only Icecast >2.4.0 will reply with a proper status. Libav seems to accept both, 100 and 200 status codes, but let's stay close to spec. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Kieran Kunhya	2e1704059a	vf_interlace: Add SIMD for lowpass filter Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	d16ec1b6db	atrac3plus: always initialize refwaves CC: libav-stable@libav.org Bug-Id: CID 1163851	10 years ago
Vittorio Giovara	60e0ee7ca2	lpc: always initialize ref and err CC: libav-stable@libav.org Bug-Id: CID 29585 / CID 700759	10 years ago
Vittorio Giovara	3a6ddfb874	exr: check return value CC: libav-stable@libav.org Bug-Id: CID 1198259	10 years ago
Thilo Borgmann	e4cb6abb2f	bgmc: fix sizeof arguments CC: libav-devel@libav.org Bug-Id: CID 608084 / CID 700724	10 years ago
Vittorio Giovara	4b39cc1a09	riff: support ProRes in avi (APCN fourcc)	10 years ago
Vittorio Giovara	a2448cfe16	jpeg2000: do not compute the same value twice CC: libav-stable@libav.org Bug-Id: CID 1026771 / CID 1026772 / CID 1026773	10 years ago
Vittorio Giovara	59846452af	svq1enc: check ff_get_buffer return value CC: libav-stable@libav.org Bug-Id: CID 747723	10 years ago
Vittorio Giovara	994ab1804b	ansi: check ff_set_dimensions return value CC: libav-stable@libav.org Bug-Id: CID 1135737	10 years ago
Vittorio Giovara	c7384664ba	avs: check ff_set_dimensions return value CC: libav-stable@libav.org Bug-Id: CID 1135738	10 years ago
Vittorio Giovara	2b5c1efa14	g2meet: check ff_set_dimensions return value CC: libav-stable@libav.org Bug-Id: CID 1135739	10 years ago
Vittorio Giovara	c6d7c201df	indeo3: check ff_set_dimensions return value CC: libav-stable@libav.org Bug-Id: CID 1135740	10 years ago
Vittorio Giovara	8e104619a6	shorten: check for return value Avoid a possible negative bitshift. CC: libav-stable@libav.org Bug-Id: CID 1194400	10 years ago
Vittorio Giovara	d5d2d6c3b8	dcadec: initialize variables before use CC: libav-stable@libav.org Bug-Id: CID 700751 / CID 700752	10 years ago
Vittorio Giovara	1a9c1333b5	escape124: explicitly set get_bits1 variable Makes coverity less confused. CC: libav-stable@libav.org Bug-Id: CID 1203487	10 years ago
Vittorio Giovara	2ffb0598db	mlpdec: check for negative index CC: libav-stable@libav.org Bug-Id: CID 970924	10 years ago
Vittorio Giovara	6abe7edabb	ffv1: fix out-of-bounds read CC: libav-stable@libav.org Bug-Id: CID 1047234	10 years ago
Vittorio Giovara	5aa710f461	vorbisenc: add missing parenthesis Bug-Id: CID 1238791	10 years ago
Vittorio Giovara	e9a6ae775d	dpxenc: mention missing break Bug-Id: CID 732229	10 years ago
Vittorio Giovara	4dda5e9b08	sunrastenc: mention missing break Bug-Id: CID 732231	10 years ago
Vittorio Giovara	28d82b7675	vc1dec: refactor check with missing parenthesis FATE tests updated accordingly, no visual difference. CC: libav-stable@libav.org Bug-Id: CID 1087087	10 years ago
Vittorio Giovara	2c98dc75f2	vc1dec: always initialize tx and ty CC: libav-stable@libav.org Bug-Id: CID 1245702 / CID 1245703	10 years ago

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40918 Commits (85dc006b1a829726dd5e3a9b0fcc6a1dbfe6dffa) All Branches Search

40918 Commits (85dc006b1a829726dd5e3a9b0fcc6a1dbfe6dffa)

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