Opened 3 years ago

Closed 3 years ago

#11310 closed enhancement (fixed)

ffmpeg-4.1

Reported by: Bruce Dubbs Owned by: Tim Tassonis
Priority: normal Milestone: 8.4
Component: BOOK Version: SVN
Severity: normal Keywords:
Cc:

Description (last modified by ken@…)

New minor version (was '4.0.3 new point version')

Change History (7)

comment:1 by ken@…, 3 years ago

Description: modified (diff)
Owner: changed from blfs-book to ken@…
Status: newassigned
Summary: ffmpeg-4.0.3ffmpeg-4.1

version 4.1 (entries sorted from oldest to youngest) -

  • deblock filter
  • tmix filter
  • amplify filter
  • fftdnoiz filter
  • aderivative and aintegral audio filters
  • pal75bars and pal100bars video filter sources
  • support mbedTLS based TLS
  • adeclick filter
  • adeclip filter
  • libtensorflow backend for DNN based filters like srcnn
  • vc1 decoder is now bit-exact
  • ATRAC9 decoder
  • lensfun wrapper filter
  • colorconstancy filter
  • AVS2 video decoder via libdavs2
  • IMM4 video decoder
  • Brooktree ProSumer video decoder
  • MatchWare Screen Capture Codec decoder
  • WinCam Motion Video decoder
  • 1D LUT filter (lut1d)
  • RemotelyAnywhere Screen Capture decoder
  • cue and acue filters
  • support for AV1 in MP4
  • transpose_npp filter
  • AVS2 video encoder via libxavs2
  • amultiply filter
  • Block-Matching 3d (bm3d) denoising filter
  • acrossover filter
  • ilbc decoder
  • audio denoiser as afftdn filter
  • AV1 parser
  • SER demuxer
  • sinc audio filter source
  • chromahold filter
  • setparams filter
  • vibrance filter
  • decoding S12M timecode in h264
  • xstack filter
  • pcm vidc decoder and encoder
  • (a)graphmonitor filter
  • yadif_cuda filter

comment:2 by ken@…, 3 years ago

Current observations:

  1. Creating pdf files reports an error, nut.texi does not produce output from either texi2 prog. Should be fixed by
     for DOCNAME in `basename -s .html *.html | sed 's/nut//'` ; do
    
  1. Using doxygen doc/DOXYfile builds the api docs, I found the current text confusing.
  1. After building all these docs, my space usage is far larger than the book's 4.0 values. Giving up for the moment, need to track down which part of the docs is so big.
  1. Should we really install .ps files when the .pdf have been created ? Displaying postscript seems to have become uncommon, and they do not solve the problem of overlong lines (faq.pdf, faq.ps).

in reply to:  2 comment:3 by Bruce Dubbs, 3 years ago

Replying to ken@…:

  1. Should we really install .ps files when the .pdf have been created ? Displaying postscript seems to have become uncommon, and they do not solve the problem of overlong lines (faq.pdf, faq.ps).

I think omitting the .ps files would be OK. The reason for them would be for output to a printer, but we have utilities to output .pdf files just as easily. Another reason for .ps files is that they are ascii and can be directly edited with a text editor.

Again, if it's not too much trouble, go ahead and omit them.

comment:4 by ken@…, 3 years ago

Owner: changed from ken@… to blfs-book@…
Status: assignednew

I tested it with the old fdk-aac which was in the book at the time I built this. Tim has offered a patch needed to build current ffmpeg-4.0.2 with the latest fdk-aac. I assume that will also be needed for this version, but I no-longer have time to rebuild it, test that my usage of fdk aac works (scripted manipulation of clips from my camera), and remeasure the build and creation of docs.

Giving the ticket back.

comment:5 by Tim Tassonis, 3 years ago

Owner: changed from blfs-book@… to Tim Tassonis
Status: newassigned

comment:6 by Tim Tassonis, 3 years ago

The ABI stayed stable, so no recompile are needed. (mpv needs recompile, but is not in the book)

comment:7 by Tim Tassonis, 3 years ago

Resolution: fixed
Status: assignedclosed

Fixed in revision 20844

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