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Fri, 09 May 2025 16:43:33 -0700 (PDT) Received: from localhost.localdomain ([2607:fb90:e33e:5272:5990:2d1e:9f2e:c4de]) by smtp.gmail.com with ESMTPSA id 006d021491bc7-6083fe52271sm668499eaf.21.2025.05.09.16.43.32 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 09 May 2025 16:43:32 -0700 (PDT) From: Romain Beauxis To: ffmpeg-devel@ffmpeg.org Date: Fri, 9 May 2025 18:43:20 -0500 Message-Id: <20250509234327.71039-1-romain.beauxis@gmail.com> X-Mailer: git-send-email 2.39.5 (Apple Git-154) MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v5 0/7] Remove chained ogg stream header packets from the demuxer 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: Romain Beauxis 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: ## Changes since last revision: * Added mechanism to pass new extradata when decoding ogg packets. * Use it to pass new ogg/vorbis setup data to the vorbis decoder. * Add checks for format change when parsing subsequent ogg/vorbis and ogg/opus chained streams Romain Beauxis (7): libavformat/oggdec.h: Document packet function return value. libavformat/oggdec.{c,h}: Implement packet skip on packet return value of 1 ogg/opus: implement header packet skip in chained ogg bitstreams. ogg/flac: implement header packet skip in chained ogg bitstreams. libavformat/oggdec.{c,h}: Add new_extradata, use it to pass extradata to the next decoded packet. ogg/vorbis: implement header packet skip in chained ogg bitstreams. libavformat/oggdec.h: Change paket function documentation to return 1 on header packets only. libavcodec/vorbisdec.c | 37 +---- libavformat/oggdec.c | 37 +++-- libavformat/oggdec.h | 9 ++ libavformat/oggparseflac.c | 28 +++- libavformat/oggparseopus.c | 87 +++++++---- libavformat/oggparsevorbis.c | 174 +++++++++++++-------- tests/ref/fate/ogg-flac-chained-meta.txt | 2 - tests/ref/fate/ogg-opus-chained-meta.txt | 1 - tests/ref/fate/ogg-vorbis-chained-meta.txt | 3 - 9 files changed, 237 insertions(+), 141 deletions(-) -- 2.39.5 (Apple Git-154) _______________________________________________ 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".