Ronan Waide 09828e7fe2 avcodec/dvbsubenc: add a min_bpp option to work around some decoders ...

As noted in the code in several places, some DVB subtitle decoders
don't handle 2bpp color. This patch adds a min_bpp option which
sets a lower bound on the number of bits-per-pixel in the color
tables. It defaults to 4 to avoid the problematic 2bpp decoders.

Signed-off-by: Ronan Waide <waider@waider.ie>

2025-08-04 19:45:45 +01:00

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doxy

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examples

examples: Add av_freep to avoid potential memory leak

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.gitignore

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APIchanges

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authors.texi

Use https for repository links

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bitstream_filters.texi

doc/bitstream_filters: correct variable use in examples

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bootstrap.min.css

doc/html: fix styling issue with Texinfo 7.0

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build_system.txt

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codecs.texi

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community.texi

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decoders.texi

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demuxers.texi

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devices.texi

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doxy-wrapper.sh

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Doxyfile

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encoders.texi

avcodec/dvbsubenc: add a min_bpp option to work around some decoders

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errno.txt

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faq.texi

doc/faq: use texi's @tie instead of 0xA0 for non-breaking space

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fate_config.sh.template

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fate.texi

fate: Add a target for listing failed tests

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ffmpeg-bitstream-filters.texi

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ffmpeg-codecs.texi

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ffmpeg-devices.texi

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ffmpeg-filters.texi

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ffmpeg-formats.texi

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ffmpeg-protocols.texi

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ffmpeg-scaler.texi

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ffmpeg-utils.texi

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ffmpeg.texi

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ffmpeg.txt

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ffplay.texi

fftools/ffplay: add hwaccel decoding support

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ffprobe.texi

doc/ffprobe: remove entry for show_format_entry

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ffprobe.xsd

fftools/ffprobe: print lossless frame flag

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fftools-common-opts.texi

fftools/opt_common: add time and datetime log flags

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filter_design.txt

avfilter: factorize requesting an input frame from multi output filters

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filters.texi

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formats.texi

avformat/demux: add duration_probesize AVOption

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general_contents.texi

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general.texi

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git-howto.texi

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htmlxref.cnf

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indevs.texi

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infra.txt

doc/infra: List at what companies the name servers are hosted and who provides the servers

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issue_tracker.txt

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lexicon

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libavcodec.texi

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libavdevice.texi

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libavfilter.texi

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libavformat.texi

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libavutil.texi

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libswresample.texi

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libswscale.texi

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mailing-list-faq.texi

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Makefile

doc: use HOSTEXESUF when calling print_options

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metadata.texi

doc/muxers: add ffmetadata

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mips.txt

avcodec/iirfilter: Remove iirfilter, psy-preprocessing

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multithreading.txt

avcodec/codec_internal: Remove FF_CODEC_CAP_ALLOCATE_PROGRESS

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muxers.texi

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nut.texi

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optimization.txt

configure: drop yasm support

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outdevs.texi

doc/{in,out}devs: Remove documentation for removed devices

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patchwork

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platform.texi

configure: drop yasm support

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print_options.c

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protocols.texi

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rate_distortion.txt

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resampler.texi

swresample/swresample: add a used channel layout option using the new API

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scaler.texi

doc/scaler.texi: add missing gamma option

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snow.txt

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style.min.css

doc: add styles for good/bad code examples

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swresample.txt

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swscale-v2.txt

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swscale.txt

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t2h.init

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t2h.pm

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tablegen.txt

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texi2pod.pl

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texidep.pl

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transforms.md

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undefined.txt

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utils.texi

avutil/channel_layout: add a 9.1.6 layout

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writing_filters.txt

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