From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 2825C44FA3 for ; Thu, 15 Dec 2022 09:12:01 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4DBBF68BD32; Thu, 15 Dec 2022 11:11:58 +0200 (EET) Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 7CAD568B6F0 for ; Thu, 15 Dec 2022 11:11:52 +0200 (EET) Received: by mail-pl1-f175.google.com with SMTP id g10so6164635plo.11 for ; Thu, 15 Dec 2022 01:11:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=spin-digital-com.20210112.gappssmtp.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=MEMUbpZUIL4bI9Symz6hcPRzVDqcgR5LN2AS/TuITUE=; b=GJX9TfEmyIZbncY87voK9I9K2fCQQBJiGuSbZrlbRKUg5InzyX/441gzOhzv0Y2ReB 8apoRiRHHf7Y5uuO90W4jtU4wUURWEib8iKDGv9n5NDAFeaKc0urjD8O4C7xlBgsm8Qc otfAiD0dsbmGv8IXGrKeqlQCrs7C1hxMl++HhvQbBYFo/0nQ20BqlFLt+wxgcO7bHxfj mrurZDAeabhxOMKejjD2UU5FYQJoeOSoopzue9jnfsVdBGFNS4ugtGCai7RfT0/xkral gN+fPlwgK4hSNOiQcLlBfbmM8levgwFwJKZlQibpsWWG3CIUsiJDJEWsDyzuq+BM4rr/ VLcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=MEMUbpZUIL4bI9Symz6hcPRzVDqcgR5LN2AS/TuITUE=; b=oP9aoaP3eAfqMr20X4N4wC0kZPdmHoupSwl5Lyj+iCH2Cx6T8Q2W96y1qaOAMaMTK5 UaschMuqZg3QYBU5FO2/1YHefC5IlDeRVfxsqbkzyMy5nShVWyz86LfMc6pXMwYNG4mJ yPLlE7z5Pw8o95NwxXtq9SslBBso5cCCc2dWmPr+A6YpAQevbKgXuBWms9LqI65EXUyV YTBFgS0Z7EWxQoeuCNcJx1Er1plkPQjaUKmYrAusI3fHUq33dNA67Z+E/Qt50CCtK2eM A22AIxRHWqd7Pp47pcZHyNnSmEiCcg4ePL/nUAqTXo95lbVejEr4T+vIrWnQiD3nFY2h GCYg== X-Gm-Message-State: AFqh2krSw/4oLgy1ZqY8ZgUhi1OZ7ncH3iT5JUyRTOF+64QwTtcDGUYJ 0RWMjLqYumOIwbML3IUf2lVtmbRMOU7N7HwHaV2P5JolH3qz9NkC X-Google-Smtp-Source: AMrXdXvWZr44asFUnrcLg4tw6GMF7+JZZnDIyJG2RimCHNFRR9fKQY262NLDtHOI+U2nP16JDwWVXt+SLxLbsgmD4Qs= X-Received: by 2002:a17:90a:156:b0:219:5bdb:2b45 with SMTP id z22-20020a17090a015600b002195bdb2b45mr159555pje.71.1671095510278; Thu, 15 Dec 2022 01:11:50 -0800 (PST) MIME-Version: 1.0 References: <20221019072508.23460-1-thomas.ff@spin-digital.com> In-Reply-To: From: Thomas Siedel Date: Thu, 15 Dec 2022 10:11:38 +0100 Message-ID: To: Nuo Mi X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH v1 00/11] Add support for H266/VVC X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: FFmpeg development discussions and patches Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: On Tue, 13 Dec 2022 at 07:19, Nuo Mi wrote: > Hi Thomas, > Thank you for sending the patch set. > It seems the patchset is based on > https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=3487 > Please do not change the author's name. > > thank you > Some code regarding VVC parsing is based on another FFmpeg fork. This fork had been based on your patch set, it seems. On top of this, I did additional modifications to the parsing code and added the other code regarding format support and the decoder and encoder integration. It was not my intent to hide you as an author of the parsing code. Your patch set has been in an unmerged state for over 1.5 years now without new progress, so I assumed that these patches are kind of discontinued. Therefore I started submitting my own patchset to get VVC integrated into FFmpeg. I kept your original copyright notices in libavformat/vvcdec.c and livavcodec/vvc_parser.c. Apart from this, I am not sure how / where else this could be documented and how other authors can be appropriately referenced. Could you explain in more detail what you mean by changing the author's name? Do you have any suggestions on what to do in this case or how to change it? On Wed, Oct 19, 2022 at 3:26 PM wrote: > >> From: Thomas Siedel >> >> This patch set adds H266/VVC support. >> This includes parsing, muxing, demuxing, decoding and encoding. >> Decoding is done using the external library VVdeC >> (https://github.com/fraunhoferhhi/vvdec.git) and can be enabled with >> --enable-libvvdec. >> Encoding is done using the external library VVenC >> (https://github.com/fraunhoferhhi/vvenc.git) and can be enabled with >> --enable-libvvenc. >> >> Thomas Siedel (11): >> avcodec: add enum types for H266/VVC >> avcodec: add cbs for H266/VVC >> avcodec: enable cbs for H266/VVC >> avcodec: add bitstream parser for H266/VVC >> avcodec: add MP4 to annexb support for H266/VVC >> avformat: add demuxer and probe support for H266/VVC >> avformat: add muxer support for H266/VVC >> avcodec: add external decoder libvvdec for H266/VVC >> avcodec: add external encoder libvvenc for H266/VVC >> avformat: add ts stream types for H266/VVC >> avcodec: increase minor version for H266/VVC >> >> configure | 16 +- >> libavcodec/Makefile | 6 + >> libavcodec/allcodecs.c | 2 + >> libavcodec/bitstream_filters.c | 2 + >> libavcodec/cbs.c | 6 + >> libavcodec/cbs_h2645.c | 384 +++- >> libavcodec/cbs_h266.h | 791 +++++++ >> libavcodec/cbs_h266_syntax_template.c | 3010 +++++++++++++++++++++++++ >> libavcodec/cbs_internal.h | 3 +- >> libavcodec/cbs_sei.c | 29 + >> libavcodec/h2645_parse.c | 71 +- >> libavcodec/h266_metadata_bsf.c | 145 ++ >> libavcodec/libvvdec.c | 511 +++++ >> libavcodec/libvvenc.c | 432 ++++ >> libavcodec/parsers.c | 1 + >> libavcodec/version.h | 2 +- >> libavcodec/vvc.h | 142 ++ >> libavcodec/vvc_mp4toannexb_bsf.c | 318 +++ >> libavcodec/vvc_paramset.c | 972 ++++++++ >> libavcodec/vvc_paramset.h | 429 ++++ >> libavcodec/vvc_parse_extradata.c | 241 ++ >> libavcodec/vvc_parse_extradata.h | 36 + >> libavcodec/vvc_parser.c | 588 +++++ >> libavformat/Makefile | 8 +- >> libavformat/allformats.c | 2 + >> libavformat/demux.c | 7 +- >> libavformat/isom.c | 1 + >> libavformat/isom_tags.c | 3 + >> libavformat/mov.c | 6 + >> libavformat/movenc.c | 41 +- >> libavformat/mpeg.c | 3 + >> libavformat/mpeg.h | 1 + >> libavformat/mpegts.c | 2 + >> libavformat/mpegts.h | 1 + >> libavformat/mpegtsenc.c | 65 + >> libavformat/rawenc.c | 23 + >> libavformat/vvc.c | 918 ++++++++ >> libavformat/vvc.h | 99 + >> libavformat/vvcdec.c | 61 + >> 39 files changed, 9366 insertions(+), 12 deletions(-) >> create mode 100644 libavcodec/cbs_h266.h >> create mode 100644 libavcodec/cbs_h266_syntax_template.c >> create mode 100644 libavcodec/h266_metadata_bsf.c >> create mode 100644 libavcodec/libvvdec.c >> create mode 100644 libavcodec/libvvenc.c >> create mode 100644 libavcodec/vvc.h >> create mode 100644 libavcodec/vvc_mp4toannexb_bsf.c >> create mode 100644 libavcodec/vvc_paramset.c >> create mode 100644 libavcodec/vvc_paramset.h >> create mode 100644 libavcodec/vvc_parse_extradata.c >> create mode 100644 libavcodec/vvc_parse_extradata.h >> create mode 100644 libavcodec/vvc_parser.c >> create mode 100644 libavformat/vvc.c >> create mode 100644 libavformat/vvc.h >> create mode 100644 libavformat/vvcdec.c >> >> -- >> 2.25.1 >> >> _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".