Ffmpeg imf #105
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Ffmpeg imf #105
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…remotev2 # Conflicts: # libavcodec/jpeg2000dec.c # libavcodec/jpeg2000dec.h # libavcodec/jpeg2000htdec.c
Signed-off-by: James Almer <[email protected]>
Signed-off-by: James Almer <[email protected]>
Signed-off-by: James Almer <[email protected]>
Signed-off-by: James Almer <[email protected]>
A non zero value is mandatory for Matroska if the track has blocks with BlockAdditions. Signed-off-by: James Almer <[email protected]>
…cept an existing buffer The function now accepts an existing buffer to avoid unnecessary allocations, as well as only reporting the needed amount of bytes if you pass a NULL pointer as input for data. For this, both parameters become input and output, as well as making data optional. This is backwards compatible, and as such not breaking any existing use of the function in external code (if there's any). Signed-off-by: James Almer <[email protected]>
RIP, if exists is the last KLV item in the MXF files therefore we can stop parsing the file if it is encountered. This allows us to support files created by broken muxers such as OpenCube MXFTk Advanced 2.8.0.0.1. which dumps some extra garbage after the RIP. Signed-off-by: Marton Balint <[email protected]>
Signed-off-by: Marton Balint <[email protected]>
…ption (AFD) Implement support for including AFD in decklink output when putting out 10-bit VANC data. Updated to reflect feedback in 2018 from Marton Balint <[email protected]>, Carl Eugen Hoyos <[email protected]> and Aaron Levinson <[email protected]>. Also includes fixes to set the AR field based on the SAR, as well as now sending the AFD info in both fields for interlaced formats. Signed-off-by: Devin Heitmueller <[email protected]> Signed-off-by: Marton Balint <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
Signed-off-by: J. Dekker <[email protected]>
Benched on Ampere Altra: hevc_h_loop_filter_chroma8_c: 367.7 hevc_h_loop_filter_chroma8_neon: 31.0 hevc_h_loop_filter_chroma10_c: 396.7 hevc_h_loop_filter_chroma10_neon: 27.5 hevc_h_loop_filter_chroma12_c: 377.0 hevc_h_loop_filter_chroma12_neon: 31.7 hevc_v_loop_filter_chroma8_c: 369.0 hevc_v_loop_filter_chroma8_neon: 55.0 hevc_v_loop_filter_chroma10_c: 389.0 hevc_v_loop_filter_chroma10_neon: 54.0 hevc_v_loop_filter_chroma12_c: 389.5 hevc_v_loop_filter_chroma12_neon: 53.0 Signed-off-by: J. Dekker <[email protected]>
…ort the correct value as BlockAdditional side data Signed-off-by: James Almer <[email protected]>
Signed-off-by: James Almer <[email protected]>
…BlockAdditions The Matroska spec requires it to be equal to the highest BlockAddID value in a BlockAdditions, but being purely an informative element, only abort if strict compliance is requested, as demuxing is otherwise unaffected. Signed-off-by: James Almer <[email protected]>
It's no longer needed after 88de01d. Signed-off-by: James Almer <[email protected]>
Signed-off-by: James Almer <[email protected]>
Signed-off-by: James Almer <[email protected]>
Extend the decklink output to include support for compressed AC-3, encapsulated using the SMPTE ST 377:2015 standard. This functionality can be exercised by using the "copy" codec when the input audio stream is AC-3. For example: ./ffmpeg -i ~/foo.ts -codec:a copy -f decklink 'UltraStudio Mini Monitor' Note that the default behavior continues to be to do PCM output, which means without specifying the copy codec a stream containing AC-3 will be decoded and downmixed to stereo audio before output. Thanks to Marton Balint for providing feedback. Signed-off-by: Devin Heitmueller <[email protected]> Signed-off-by: Marton Balint <[email protected]>
stride value is not relevant with unpadded content and the total count of pixels (width x height) must be used instead of the rounding based on width only then multiplied by height unpadded_10bit value computing is moved sooner in the code in order to be able to use it during computing of minimal content size. Also make sure to only set it for 10bit. Fix 'Overread buffer' error when the content is not lucky enough to have (enough) padding bytes at the end for not being rejected by the formula based on the stride value Fixes ticket #10259. Signed-off-by: Jerome Martinez <[email protected]> Signed-off-by: Marton Balint <[email protected]>
Signed-off-by: James Almer <[email protected]>
…remotev2 # Conflicts: # libavcodec/jpeg2000dec.c # libavcodec/jpeg2000dec.h # libavcodec/jpeg2000htdec.c
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Add changes suggested by Hardin.
Should just be the last commit, git is misbehaving again :)