Here is the updated patch in attachment. Dominic
On 3/19/21 5:05 AM, Moritz Barsnick wrote: > Hi Dominic, > > On Thu, Mar 18, 2021 at 16:15:59 -0400, Dominic Mayers wrote: >> Hello, >> >> Ticket #9151 >> Applies to: >> >> ffmpeg version N-101612-gda12d600ea Copyright (c) 2000-2021 the FFmpeg >> developers >> built with gcc 9 (Ubuntu 9.3.0-17ubuntu1~20.04) >> >> Compiled ffmpeg to include libtesseract by adding --enable-libtesseract >> to the configuration >> >> Issue: >> The current version of libavfilter/vf_ocr.c does not have white space in >> the default white list. >> But it is recommanded to include white space: >> https://github.com/tesseract-ocr/tesseract/issues/2923 >> >> I attached a patch. >> >> Dominic >> >> >> >From d71df8748556269e14ce7fa2bb5a2f639ac05d4b Mon Sep 17 00:00:00 2001 >> From: Dominic Mayers <dominic.may...@meditationstudies.org> >> Date: Thu, 18 Mar 2021 15:52:53 -0400 >> Subject: [PATCH] Added white space to white list of libtesseract. > Would you please change the commit message to begin with: > "avfilter/vf_ocr: " > and use imperative ("add white space..."). > > Also kindly add the text (under "Issue:") from your e-mail to the body > of the commit message (i.e. following the header, and separated by an > empty line), so that it's clear from the commit what was changed and > why. > > Also add something like this in the body: > "Fixes #9151" > > Moritz > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
>From 12dbdb8e1a1051b3fa39bf50722dfe5fa13972cf Mon Sep 17 00:00:00 2001 From: Dominic Mayers <dominic.may...@meditationstudies.org> Date: Thu, 18 Mar 2021 15:52:53 -0400 Subject: [PATCH] avfliter/vf_ocr: add white space to whitelist Fixes #9151. The current version of libavfilter/vf_ocr.c does not have white space in the default whitelist. But it is recommanded to include white space. See https://github.com/tesseract-ocr/tesseract/issues/2923 --- libavfilter/vf_ocr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavfilter/vf_ocr.c b/libavfilter/vf_ocr.c index d5f76059b7..c7ccb4a84f 100644 --- a/libavfilter/vf_ocr.c +++ b/libavfilter/vf_ocr.c @@ -43,7 +43,7 @@ typedef struct OCRContext { static const AVOption ocr_options[] = { { "datapath", "set datapath", OFFSET(datapath), AV_OPT_TYPE_STRING, {.str=NULL}, 0, 0, FLAGS }, { "language", "set language", OFFSET(language), AV_OPT_TYPE_STRING, {.str="eng"}, 0, 0, FLAGS }, - { "whitelist", "set character whitelist", OFFSET(whitelist), AV_OPT_TYPE_STRING, {.str="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.:;,-+_!?\"'[]{}()<>|/\\=*&%$#@!~"}, 0, 0, FLAGS }, + { "whitelist", "set character whitelist", OFFSET(whitelist), AV_OPT_TYPE_STRING, {.str="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.:;,-+_!?\"'[]{}()<>|/\\=*&%$#@!~ "}, 0, 0, FLAGS }, { "blacklist", "set character blacklist", OFFSET(blacklist), AV_OPT_TYPE_STRING, {.str=""}, 0, 0, FLAGS }, { NULL } }; -- 2.25.1
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