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 16B3842B35 for ; Mon, 24 Oct 2022 14:08:41 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 29D1C68BC1A; Mon, 24 Oct 2022 17:07:49 +0300 (EEST) Received: from mail-ed1-f49.google.com (mail-ed1-f49.google.com [209.85.208.49]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 4978A68BAA4 for ; Mon, 24 Oct 2022 17:07:45 +0300 (EEST) Received: by mail-ed1-f49.google.com with SMTP id b12so31768306edd.6 for ; Mon, 24 Oct 2022 07:07:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=spin-digital-com.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=a2jXzkfQng4135oTacKgbS1JhR5EwtAeLLPBFitPFco=; b=GfanVPOtvlsHPzZLZohvKaT82fe5TgdkkiB9b9xxzKuan26ElcxcKJ02UA/dZ8Q9Kg AHh0UKHUesq+mH8xw6gjrBizC31Ao/XsAm5U3vfMlAgURHXEZJepY84IQ177SxlZl5aO 6IsTnk/LcxiFbQt/FZuBmq5FQ91bDlccO/m76f9NEcKmd5y6r7AMcN8oOGgwfQ3lT2V3 KtiAfBnkZpKz6LVC6wBCIUUxHtHLGxJ10Ki4pBBC7ISAM3OcHc0MVl4LN8Wv8BvyE87l xgP/fOS002q0EfmdNxRNC1gS5H5ZtTE8Q6ZPAauGagTJ2/66SlhjuXsoc4ETuL87SnAt uqcQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=a2jXzkfQng4135oTacKgbS1JhR5EwtAeLLPBFitPFco=; b=wiXjdH9/fgOODOPsnUdmz2fVMN4b8jOldh+HbDklgrPL/5QpYf8dRLRNbZ2ruAWVwm BF3yMaDtzd8Jo3MCyhg+4zeElLaJluuF8RixAo3g/VTMIoj5+btwi1AfZkWHB3ryq4aS BbX3UQkhtWhS2naNSPq69Mzox0o7TvFATHzav2X7qDrWtepYKpcgRu49L3QmOxCxyxkF 83bH6RPgqItN6icDnNlIOsECqgvJnP3apIWa/Uag9YMMgxXaGTceqUC3Jgu4U9EGQ1hj uBMUGRxu1TqRClN3QBqsnRfQDFrivxx7d9eryX1+GSpA6DPaxxoH8NW/M06Qgo6BUmi1 EJaw== X-Gm-Message-State: ACrzQf34lVutDZyyOcFc1GTfZKURy9zpH77jb5Pglb54ErlsTbCHNJKy qvLEFMfHHzM6wYr6MxIyM8oRrAXaY0BcmA== X-Google-Smtp-Source: AMsMyM5nKio4PFkiHIVCxeBbSlccTUvVBF2R9x8KzLbb9A/203a7EdHzC8OnecVxuTnsoIZheTk9Jg== X-Received: by 2002:a17:906:4795:b0:794:8b93:2e33 with SMTP id cw21-20020a170906479500b007948b932e33mr22507661ejc.265.1666620463906; Mon, 24 Oct 2022 07:07:43 -0700 (PDT) Received: from thomas-win.localdomain ([213.138.44.237]) by smtp.gmail.com with ESMTPSA id s19-20020a170906455300b0079800b81709sm6056436ejq.219.2022.10.24.07.07.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Oct 2022 07:07:43 -0700 (PDT) From: Thomas Siedel To: ffmpeg-devel@ffmpeg.org Date: Mon, 24 Oct 2022 16:06:44 +0200 Message-Id: <20221024140645.4945-10-thomas.ff@spin-digital.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221024140645.4945-1-thomas.ff@spin-digital.com> References: <20221024140645.4945-1-thomas.ff@spin-digital.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 09/10] avformat: add ts stream types 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: Thomas Siedel 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: Add transport stream stream type 0x33 for vvc. Add STREAM_TYPE_VIDEO_VVC to MPEG-1/2 and MPEG-2 transport stream Add basic transport stream support for TS mux/demux Signed-off-by: Thomas Siedel --- configure | 2 +- libavformat/mpeg.c | 3 ++ libavformat/mpeg.h | 1 + libavformat/mpegts.c | 2 ++ libavformat/mpegts.h | 1 + libavformat/mpegtsenc.c | 65 +++++++++++++++++++++++++++++++++++++++++ 6 files changed, 73 insertions(+), 1 deletion(-) diff --git a/configure b/configure index f8f7965371..d8dca3656c 100755 --- a/configure +++ b/configure @@ -3485,7 +3485,7 @@ mp3_demuxer_select="mpegaudio_parser" mp3_muxer_select="mpegaudioheader" mp4_muxer_select="mov_muxer" mpegts_demuxer_select="iso_media" -mpegts_muxer_select="ac3_parser adts_muxer latm_muxer h264_mp4toannexb_bsf hevc_mp4toannexb_bsf" +mpegts_muxer_select="ac3_parser adts_muxer latm_muxer h264_mp4toannexb_bsf hevc_mp4toannexb_bsf vvc_mp4toannexb_bsf" mpegtsraw_demuxer_select="mpegts_demuxer" mxf_muxer_select="pcm_rechunk_bsf" mxf_d10_muxer_select="mxf_muxer" diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c index 864b08d8f8..970926df6b 100644 --- a/libavformat/mpeg.c +++ b/libavformat/mpeg.c @@ -546,6 +546,9 @@ redo: } else if (es_type == STREAM_TYPE_VIDEO_HEVC) { codec_id = AV_CODEC_ID_HEVC; type = AVMEDIA_TYPE_VIDEO; + } else if (es_type == STREAM_TYPE_VIDEO_VVC) { + codec_id = AV_CODEC_ID_VVC; + type = AVMEDIA_TYPE_VIDEO; } else if (es_type == STREAM_TYPE_AUDIO_AC3) { codec_id = AV_CODEC_ID_AC3; type = AVMEDIA_TYPE_AUDIO; diff --git a/libavformat/mpeg.h b/libavformat/mpeg.h index b635295776..20592eb184 100644 --- a/libavformat/mpeg.h +++ b/libavformat/mpeg.h @@ -56,6 +56,7 @@ #define STREAM_TYPE_VIDEO_MPEG4 0x10 #define STREAM_TYPE_VIDEO_H264 0x1b #define STREAM_TYPE_VIDEO_HEVC 0x24 +#define STREAM_TYPE_VIDEO_VVC 0x33 #define STREAM_TYPE_VIDEO_CAVS 0x42 #define STREAM_TYPE_AUDIO_AC3 0x81 diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index d97702fcd7..61a800c85f 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -811,6 +811,7 @@ static const StreamType ISO_types[] = { { 0x20, AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_H264 }, { 0x21, AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_JPEG2000 }, { 0x24, AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_HEVC }, + { 0x33, AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_VVC }, { 0x42, AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_CAVS }, { 0xd1, AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_DIRAC }, { 0xd2, AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_AVS2 }, @@ -865,6 +866,7 @@ static const StreamType REGD_types[] = { { MKTAG('D', 'T', 'S', '3'), AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_DTS }, { MKTAG('E', 'A', 'C', '3'), AVMEDIA_TYPE_AUDIO, AV_CODEC_ID_EAC3 }, { MKTAG('H', 'E', 'V', 'C'), AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_HEVC }, + { MKTAG('V', 'V', 'C', ' '), AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_VVC }, { MKTAG('K', 'L', 'V', 'A'), AVMEDIA_TYPE_DATA, AV_CODEC_ID_SMPTE_KLV }, { MKTAG('I', 'D', '3', ' '), AVMEDIA_TYPE_DATA, AV_CODEC_ID_TIMED_ID3 }, { MKTAG('V', 'C', '-', '1'), AVMEDIA_TYPE_VIDEO, AV_CODEC_ID_VC1 }, diff --git a/libavformat/mpegts.h b/libavformat/mpegts.h index a48f14e768..14ae312c50 100644 --- a/libavformat/mpegts.h +++ b/libavformat/mpegts.h @@ -128,6 +128,7 @@ #define STREAM_TYPE_METADATA 0x15 #define STREAM_TYPE_VIDEO_H264 0x1b #define STREAM_TYPE_VIDEO_HEVC 0x24 +#define STREAM_TYPE_VIDEO_VVC 0x33 #define STREAM_TYPE_VIDEO_CAVS 0x42 #define STREAM_TYPE_VIDEO_AVS2 0xd2 #define STREAM_TYPE_VIDEO_AVS3 0xd4 diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c index 48d39e6a7d..4c32cddff1 100644 --- a/libavformat/mpegtsenc.c +++ b/libavformat/mpegtsenc.c @@ -366,6 +366,9 @@ static int get_dvb_stream_type(AVFormatContext *s, AVStream *st) case AV_CODEC_ID_HEVC: stream_type = STREAM_TYPE_VIDEO_HEVC; break; + case AV_CODEC_ID_VVC: + stream_type = STREAM_TYPE_VIDEO_VVC; + break; case AV_CODEC_ID_CAVS: stream_type = STREAM_TYPE_VIDEO_CAVS; break; @@ -462,6 +465,11 @@ static int get_m2ts_stream_type(AVFormatContext *s, AVStream *st) case AV_CODEC_ID_HEVC: stream_type = STREAM_TYPE_VIDEO_HEVC; break; + case AV_CODEC_ID_VVC: + av_log(s, AV_LOG_ERROR, + "MPEGTS VVC %s.\n", avcodec_get_name(st->codecpar->codec_id)); + stream_type = STREAM_TYPE_VIDEO_VVC; + break; case AV_CODEC_ID_PCM_BLURAY: stream_type = 0x80; break; @@ -1783,6 +1791,21 @@ static int check_hevc_startcode(AVFormatContext *s, const AVStream *st, const AV return 0; } +static int check_vvc_startcode(AVFormatContext *s, const AVStream *st, const AVPacket *pkt) +{ + if (pkt->size < 5 || AV_RB32(pkt->data) != 0x0000001 && AV_RB24(pkt->data) != 0x000001) { + if (!st->nb_frames) { + av_log(s, AV_LOG_ERROR, "VVC bitstream malformed, no startcode found\n"); + return AVERROR_PATCHWELCOME; + } + av_log(s, AV_LOG_WARNING, "VVC bitstream error, startcode missing, size %d", pkt->size); + if (pkt->size) + av_log(s, AV_LOG_WARNING, " data %08"PRIX32, AV_RB32(pkt->data)); + av_log(s, AV_LOG_WARNING, "\n"); + } + return 0; +} + /* Based on GStreamer's gst-plugins-base/ext/ogg/gstoggstream.c * Released under the LGPL v2.1+, written by * Vincent Penquerc'h @@ -1975,6 +1998,42 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt) buf = data; size = pkt->size + 7 + extradd; } + } else if (st->codecpar->codec_id == AV_CODEC_ID_VVC) { + const uint8_t *p = buf, *buf_end = p + size; + uint32_t state = -1; + uint32_t naltype = -1; + int extradd = (pkt->flags & AV_PKT_FLAG_KEY) ? st->codecpar->extradata_size : 0; + int ret = check_vvc_startcode(s, st, pkt); + if (ret < 0) + return ret; + + if (extradd && AV_RB24(st->codecpar->extradata) > 1) + extradd = 0; + + do { + p = avpriv_find_start_code(p, buf_end, &state); + // state contains byte after start code, p points 2 bytes after start code + naltype = ((AV_RB8(p)>>3) & 0x1F); + av_log(s, AV_LOG_TRACE, "nal %"PRId32"\n", naltype ); + if (naltype == 14 ) // VPS + extradd = 0; + } while (p < buf_end && naltype != 20 && naltype >= 12); + + if (naltype >= 12) + extradd = 0; + if (naltype != 20) { // AUD NAL + data = av_malloc(pkt->size + 7 + extradd); + if (!data) + return AVERROR(ENOMEM); + memcpy(data + 7, st->codecpar->extradata, extradd); + memcpy(data + 7 + extradd, pkt->data, pkt->size); + AV_WB32(data, 0x00000001); + data[4] = 20; + data[5] = 1; + data[6] = 0x50; // any slice type (0x4) + rbsp stop one bit + buf = data; + size = pkt->size + 7 + extradd; + } } else if (st->codecpar->codec_id == AV_CODEC_ID_OPUS) { if (pkt->size < 2) { av_log(s, AV_LOG_ERROR, "Opus packet too short\n"); @@ -2231,6 +2290,12 @@ static int mpegts_check_bitstream(AVFormatContext *s, AVStream *st, (st->codecpar->extradata_size > 0 && st->codecpar->extradata[0] == 1))) ret = ff_stream_add_bitstream_filter(st, "hevc_mp4toannexb", NULL); + } else if (st->codecpar->codec_id == AV_CODEC_ID_VVC) { + if (pkt->size >= 5 && AV_RB32(pkt->data) != 0x0000001 && + (AV_RB24(pkt->data) != 0x000001 || + (st->codecpar->extradata_size > 0 && + st->codecpar->extradata[0] == 1))) + ret = ff_stream_add_bitstream_filter(st, "vvc_mp4toannexb", NULL); } return ret; -- 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".