FFmpeg

Commit Graph

Author	SHA1	Message	Date
Alessandro Ghedini	fbd8e04210	mp3dec: move XING/Info and VBRI parsing into their own functions Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Alessandro Ghedini	ae43c10e36	replaygain: allow exporting already decoded replaygain values This adds a function to export raw replaygain values (i.e. in the (u)int32_t form). It first checks whether AV_PKT_DATA_REPLAYGAIN side data is present, in which case it does nothing. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	21d8f4da91	resample: remove an unneeded context variable	11 years ago
Luca Barbato	f1b239ec8b	drawtext: Add fontconfig support Introduce the `font` option and make it optional to pass a fontfile. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Martin Storsjö	a6ac4fcce4	vp78: Align the intra4x4_pred_mode_top array within VP8Macroblock This array is written using AV_WN32A, assuming alignment. This hopefully fixes the failing vp7 fate test on sparc. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Niels Möller	b3d905b702	dcadec: Delete redundant init_get_bits call No initialization is needed in dca_decode_frame, because the next thing it does is calling dca_parse_frame_header, which takes care of the needed initialization. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Stephan Soller	4d40e073dc	rtmpproto: Handle RTMP chunk size packets before the connect packet In all other cases where ff_rtmp_packet_read is used, the packet returned is passed to rtmp_parse_result more or less immediately. In this single case, the content of the packet was required to be a connect packet. Some clients, e.g. Open Broadcaster Software, send a chunk size packet before the connect packet. If the first packet is a chunk size packet, handle it and read another one, requiring this to be a connect packet instead. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	6477139721	rtmpproto: Make sure to pass on the error code if read_connect failed Previously, if read_connect failed, the ret variable was unmodified and had the value 0, indicating success, which then was returned from the rtmp_open function, even though it actually failed. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
James Almer	0f524b6c69	x86/synth_filter: remove the fma3 version ifdefs This fixes compilation failures with --disable-fma3 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Alessandro Ghedini	aaab192df2	af_volume: implement replaygain clipping prevention This adds a new "replaygain_noclip" option to the filter, and, if enabled, limits the gain applied for tracks where clipping would occur. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Anton Khirnov	ac976ed91e	lavr: allocate the resampling buffer with a positive size This fixes cases where very few input samples (fewer than needed for one output sample) are passed to lavr at the beginning. CC:libav-stable@libav.org	11 years ago
Anton Khirnov	13164e479f	FATE: add tests for more resampling modes	11 years ago
Anton Khirnov	f7c5fd8151	resample: implement flushing	11 years ago
Tim Walker	801c39e1e3	dcadec: Use correct channel count in stereo downmix check s->prim_channels is greater than num_core_channels when an XCh extension is present in the bitstream. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Tim Walker	c8cf461c19	dcadec: Do not decode the XCh extension when downmixing to stereo This is neither necessary nor currently supported. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Jean First	e75ef2b7f4	tiffdec: support predictor type 2 with RGB48 pixel format	11 years ago
Justin Ruggles	345a96c327	tiffdec: remove an unneeded variable	11 years ago
Justin Ruggles	a9b046fb0a	tiff: use a better name and enum values for PhotometricInterpretation Also add additional known values and log as missing features.	11 years ago
Justin Ruggles	fdbe18b7b0	tiffdec: use a single strip if RowsPerStrip is 0 The spec does not specify that 0 is an error condition, and there are samples which use 0 when the whole image is in one strip.	11 years ago
Justin Ruggles	0a467a9b59	tiffdec: use bytestream2 to simplify overread/overwrite protection Based on a patch by Paul B Mahol <onemda@gmail.com> CC:libav-stable@libav.org	11 years ago
Justin Ruggles	5748faf291	bytestream: add bytestream2_copy_buffer() functions This is basically an overread/overwrite-safe memcpy between a GetByteContext and a PutByteContext. CC:libav-stable@libav.org	11 years ago
Paul B Mahol	de9d2705f6	bytestream: add functions for accessing size of buffer Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com> CC:libav-stable@libav.org	11 years ago
Justin Ruggles	58bc38a5f2	tiffdec: use correct data type for palette entries and set alpha to 0xFF	11 years ago
Jean First	bf2064f046	tiffdec: rename variables for consistency and fix variable shadowing Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	11 years ago
Justin Ruggles	d9a542ace1	swscale: Set alpha to opaque for internal palettes. Fixes conversion of pal8 to rgb formats with alpha. Updated references for 2 FATE tests which previously encoded fully transparent images. Based on a patch by Baptiste Coudurier <baptiste.coudurier@gmail.com>	11 years ago
Justin Ruggles	20c38c9c18	swscale: fix some undefined signed left shifts Based on a patch by Michael Niedermayer <michaelni@gmx.at>	11 years ago
Justin Ruggles	60c4660ba0	swscale: fix an implementation-defined unsigned-to-signed conversion	11 years ago
Katerina Barone-Adesi	d4a8a86c68	doc: Libavfilter English cleanup This aims to standardize the English used in the libavfilter documentation, describing the same thing in the same way more often, and significantly reduce the amount of outright errors, including run-on sentences and sentence fragments. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Michael Niedermayer	617a1a98a6	mp3enc: Properly write bitrate value in XING header Instead of using a fixed bitrate_idx, calculate a matching bitrate for the XING header. Using a fixed bitrate_idx causes tools such as file(1) and mediainfo(1) to report wrong bitrate and bitrate mode when using CBR. Bug-Id: https://bugs.debian.org/736088 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Anton Khirnov	254c95cdd1	resample: split linear into its own function	11 years ago
Anton Khirnov	be394968c8	resample: add initial padding explicitly This simplifies the code, since we do not have to deal with a possibly negative source index anymore.	11 years ago
Anton Khirnov	eed752d61d	resample: drop useless abs() negative sample_index is handled in the block above.	11 years ago
Anton Khirnov	3c84f6b5d2	resample: reindent	11 years ago
Anton Khirnov	f20892eb67	resample: split the nearest neighbour path into a separate function pointer	11 years ago
Anton Khirnov	b9dea23766	resample: fix avresample_get_delay() return value The correct "next" input sample is not the first sample of the resampling buffer, but the center sample of the filter_length-sized block at the beginning. CC:libav-stable@libav.org	11 years ago
Timothy Gu	71c32ed533	DNxHD: convert inline asm to yasm	11 years ago
Timothy Gu	676856204b	DNxHD: make get_pixel_8x4_sym accept ptrdiff_t as stride	11 years ago
Vittorio Giovara	89ef08c992	DNxHD: K&R formatting cosmetics	11 years ago
Luca Barbato	a7448064c5	mp2: Do not force a samplerate The default should be not to resample.	11 years ago
Derek Buitenhuis	25fbfeed98	libx265: Only set the SAR if it is valid Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	cd0ac6f6e5	libx265: Use 16-bit SAR The spec says it is 16 bits. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Derek Buitenhuis	4a2226451e	libx265: Use x265_param_parse to set the SAR Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	11 years ago
Anton Khirnov	9a07fac678	mov: read hydrogenaudio replaygain information	11 years ago
Nicolas George	ad8159e0fe	libavfilter: Add asettb filter for setting timebase for audio Ported asettb (including the sr option for audio sample rate) from FFmpeg, and copied/modified the existing settb documentation for asettb. Signed-off-by: Katerina Barone-Adesi <katerinab+libav@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
wm4	f6774f905f	mpegvideo: operate with pointers to AVFrames instead of whole structs The most interesting parts are initialization in ff_MPV_common_init() and uninitialization in ff_MPV_common_end(). ff_mpeg_unref_picture and ff_thread_release_buffer have additional NULL checks for Picture.f, because these functions can be called on uninitialized or partially initialized Pictures. NULL pointer checks are added to ff_thread_release_buffer() stub function. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Vittorio Giovara	60fd7d36c4	fate: correctly set sample rate for mp2 tests	11 years ago
Luca Barbato	e6e8be542b	doc: Completely document the x264 options And fix an option mismatch.	11 years ago
Luca Barbato	0d671ade99	doc: Use a 3 columns multitable Make the html output much nicer.	11 years ago
Luca Barbato	be59675add	doc: Change the multitable rendering in texi2pod Makes it working better for our documentation purposes.	11 years ago
Vittorio Giovara	59388dac69	fate: update tests for YVYU422 pixel format	11 years ago

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