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* fftools/ffmpeg: remove OutputStream.stream_copyAnton Khirnov2022-08-08
| | | | | | | | | | | | | | | There are currently three possible modes for an output stream: 1) The stream is produced by encoding output from some filtergraph. This is true when ost->enc_ctx != NULL, or equivalently when ost->encoding_needed != 0. 2) The stream is produced by copying some input stream's packets. This is true when ost->enc_ctx == NULL && ost->source_index >= 0. 3) The stream is produced by attaching some file directly. This is true when ost->enc_ctx == NULL && ost->source_index < 0. OutputStream.stream_copy is currently used to identify case 2), and sometimes to confusingly (or even incorrectly) identify case 1). Remove it, replacing its usage with checking enc_ctx/source_index values.
* fftools/ffmpeg_opt: drop redundant decoder selectionAnton Khirnov2022-08-08
| | | | A decoder is already selected above, in choose_decoder().
* fftools/ffmpeg: stop accessing the decoder context unnecessarilyAnton Khirnov2022-08-08
| | | | | | The same information is available from AVStream.codecpar. This will allow to stop allocating a decoder unless decoding is actually performed.
* fftools/ffmpeg_hw: stop logging to the decoder contextAnton Khirnov2022-08-08
| | | | | Only the decoder itself should do that. Use NULL as is done by all other logging code in ffmpeg.
* fftools/ffmpeg_opt: move adding metadata out of open_output_file()Anton Khirnov2022-08-08
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* fftools/ffmpeg_opt: move adding programs out of open_output_file()Anton Khirnov2022-08-08
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* fftools/ffmpeg_opt: move adding attachments out of open_output_file()Anton Khirnov2022-08-08
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* avformat/movenc: Remove experimental status of flac-in-MP4 muxingMartijn van Beurden2022-08-08
| | | | | | | | | | | | | The fLaC and dfLa box IDs have been registered with the MP4 RA (they are now listed at https://mp4ra.org/#/codecs) and support for muxing FLAC in MP4 has been experimental in ffmpeg for 6 years now, since Nov 21, 2016 This patch removes the experimental status and removes the MP4 object type, as none has been registered for FLAC as it was not deemed necessary. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* avformat: allow .ec3 as extension for raw E-AC-3 streamRuben Gonzalez2022-08-08
| | | | | | | | | | | | | In addition to .eac3, .ec3 is also commonly used by people to name raw E-AC-3 streams. Enables automatic recognition of the eac3 format for the .ac3 extension. For instance Dolby Digital Plus software only support files with .ec3. Files with .eac3 are not supported. Check issue #18 in the public dlb_mp4base repository from DolbyLaboratories. Signed-off-by: Ruben Gonzalez <rgonzalez@fluendo.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* swscale/output: fix reading chroma values when generating vuya outputJames Almer2022-08-08
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/nvdec: Use av_buffer_replace() where appropriateAndreas Rheinhardt2022-08-08
| | | | | Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/nvdec: Check av_buffer_ref()Andreas Rheinhardt2022-08-08
| | | | | | | It (unfortunately) involves an allocation and can therefore fail. Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/libspeexdec: Fix use of uninitialized valueAndreas Rheinhardt2022-08-08
| | | | | | | Regression since 97d9a3293854eda84f05c22e2eaefae7406ac969. Fixes Coverity issue #1503072. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/cbs_h2645: Remove always-false checkAndreas Rheinhardt2022-08-08
| | | | | | | | | | The functions to replace parameter sets are only called after the respective parameter set has just been read or has just been written; all of these functions check that the id field is within the appropriate range. So the checks in the replace-functions can be removed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/cbs: Remove ff_cbs_alloc_unit_contentAndreas Rheinhardt2022-08-08
| | | | | | | It is no longer used. Also rename ff_cbs_alloc_unit_content2 to ff_cbs_alloc_unit_content. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/cbs_jpeg: Use table-based alloc/freeAndreas Rheinhardt2022-08-08
| | | | | | | cbs_jpeg was the last user of CBS that didn't use CodedBitstreamUnitTypeDescriptors. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/cbs_internal: Use unions to shrink size of descriptorsAndreas Rheinhardt2022-08-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/cbs_internal, cbs_h2645: Add and use new descriptor macrosAndreas Rheinhardt2022-08-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/cbs: Use smaller scope for variables, add constAndreas Rheinhardt2022-08-08
| | | | | | And also avoid an unnecessary indirection for src_buf. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/cbs: Remove redundant assignmentAndreas Rheinhardt2022-08-08
| | | | | | | | | | | The code just creates new references without allocating new buffers for the subobjects; therefore the actual data pointer stays valid and need not be updated. Also remove an assert that ensured that the calculation for updating the pointer makes sense. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/cbs: Avoid code duplication for making unit refcounted/writableAndreas Rheinhardt2022-08-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/error_resilience: Avoid overhead of AVBuffer APIAndreas Rheinhardt2022-08-08
| | | | | | These buffers are not shared in any way. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avutil/hwcontext_videotoolbox: add missing include for AVFrameZhao Zhili2022-08-08
| | | | Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avformat/avisynth: cosmetics after nb_channels changeStephen Hutchinson2022-08-07
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/avisynth: use ch_layout.nb_channels for channel countStephen Hutchinson2022-08-07
| | | | | | Fixes deprecation warning Signed-off-by: James Almer <jamrial@gmail.com>
* MAINTAINERS: Split project server admin listMichael Niedermayer2022-08-07
| | | | | | | | | | | | | | | | | This updates the list closer to reality. Iam not a professional server admin, iam happy to help maintain the box as i have done in the past. But iam not qualified nor volunteering to fix sudden problems nor do i do major upgrades (i lack the experience to recover the box remotely if something goes wrong) and also iam not maintaining backups ATM (our backup system had a RAID-5 failure, raz is working on setting a new one up) Maybe this should be signaled in a different way than spliting the lines but ATM people ping me if something is wrong and what i do is mainly mail/ping raz and try to find another root admin so raz is not the only active & professional admin on the team. It would be more efficient if people contact raz and others directly instead of depending on my waking up and forwarding a "ffmpeg.org" is down note Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/mxfdec: SMPTE RDD 48:2018 Amd 1:2022 supportMichael Niedermayer2022-08-07
| | | | | Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/jpeg2000: Fast fail if HTJ2K codeblocks are present.caleb2022-08-07
| | | | | Reviewed-by: Pierre-Anthony Lemieux <pal@sandflow.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* fate: fix reference file for fate-pixfmt_bestJames Almer2022-08-07
| | | | | | Missed in 85c59bd6de88aafa7b5682d7b71ff1adefe21a9e Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/riff: map AYUV fourcc to RAWVIDEO decoderJames Almer2022-08-07
| | | | | | There's no need to keep using a custom decoder for this pixel format. Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/test/pixfmt_best: test the VUYA pixel formatJames Almer2022-08-07
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* swscale/output: add VUYA output supportJames Almer2022-08-07
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec: WBMP (Wireless Application Protocol Bitmap) image formatPeter Ross2022-08-07
| | | | | Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Peter Ross <pross@xvid.org>
* avfilter/avfiltergraph: remove unnecessary channel layout copyJames Almer2022-08-06
| | | | | | | | It's not modified, so we can simply use a const pointer to it. Also check the return value of the other copy in the function while at it. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/nvenc: hardcode color characteristics for internal RGB2YUV conversionTimo Rothenpieler2022-08-06
| | | | | | | | nvenc does not appear to use these values as inputs for its built in RGB to YUV conversion, but instead sets them on the output as-is. Testing indicates the input is expected to be sRGB, with the output ending up as limited range bt.470.
* avfilter/vsrc_ddagrab: set sRGB color information on output framesTimo Rothenpieler2022-08-06
| | | | | | According to MSDN, all integer pixel formats contains sRGB compliant pixel data, so set the color information on our output frames accordingly.
* avcodec/nvdec_hevc: Fix off-by-one errorAndreas Rheinhardt2022-08-06
| | | | | | | Fixes Coverity issues #1442912, #1442913, #1442916 and #1442917. Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/vsrc_ddagrab: make output format user configurableTimo Rothenpieler2022-08-06
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* swscale/input: add VUYA input supportJames Almer2022-08-05
| | | | | Reviewed-by: Philip Langdale <philipl@overt.org> Signed-off-by: James Almer <jamrial@gmail.com>
* avfilter/vsrc_ddagrab: move most of init to config_propsTimo Rothenpieler2022-08-05
| | | | Most notably, the input hw_device_ctx is not set at init time, so using it was impossible.
* avfilter/vsrc_ddagrab: fix mouse cursor render initTimo Rothenpieler2022-08-05
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* avcodec/acelp_*: Remove unnecessary headersAndreas Rheinhardt2022-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/avcodec: Remove legacy cruftAndreas Rheinhardt2022-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/aacenc_quantization: Deduplicate quantization functionsAndreas Rheinhardt2022-08-05
| | | | | | | | | | | | | | | | | | Up until now, there were four copies of quantize_and_encode_band_cost_(ZERO|[SU]QUAD|[SU]PAIR|ESC|NONE|NOISE|STEREO) (namely in aaccoder.o, aacenc_is.o, aacenc_ltp.o, aacenc_pred.o). As 43b378a0d321e3d01f196cec95e13acfac80d464 says, this is meant to enable more optimizations. Yet neither GCC nor Clang performed such optimizations: The functions in the aforementioned files are not optimized according to the specifics of the calls in the respective file. Therefore duplicating them is a waste of space; this commit therefore stops doing so. The remaining copy is placed into aaccoder.c (which is the only place where the "round to zero" variant of quantize_and_encode_band() is used, so that this can be completely internal to aaccoder.c). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/aacenc_tns: Remove unused headerAndreas Rheinhardt2022-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/aacenc_quantization: Remove always-zero function parameterAndreas Rheinhardt2022-08-05
| | | | | | rtz is only ever nonzero for quantize_and_encode_band(). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/sbrdsp: Remove unnecessary headersAndreas Rheinhardt2022-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/aacenc: Move aac_pce_configs to its only userAndreas Rheinhardt2022-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/internal: Move ff_thread_can_start_frame() to threadframe.hAndreas Rheinhardt2022-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/flacdsp: Split encoder-only parts into a ctx of its ownAndreas Rheinhardt2022-08-05
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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