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[130.235.135.183]) by smtp.gmail.com with ESMTPSA id p6sm1901985lfr.163.2021.06.01.23.29.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Jun 2021 23:29:16 -0700 (PDT) From: Diederick Niehorster To: ffmpeg-devel@ffmpeg.org Date: Wed, 2 Jun 2021 08:28:55 +0200 Message-Id: <20210602062857.1767-1-dcnieho@gmail.com> X-Mailer: git-send-email 2.28.0.windows.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 0/2] avdevice/dshow: set color information in stream 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: Diederick Niehorster Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: 0kSaIIBpr9VG These two patches check if a DirectShow device provides color information and sets this in the AVStream. If a device provides equivalent formats with and without color information, the format with color information is used. I'm a first-time contributor, hope all is in order. Example output of list_options for a device supporting extended color information, before and after this patch series: pixel_format=yuyv422 min s=640x480 fps=5 max s=640x480 fps=30 pixel_format=yuyv422 min s=640x480 fps=5 max s=640x480 fps=30 (tv, bt470bg/bt709/unknown, topleft) vcodec=h264 min s=640x480 fps=5 max s=640x480 fps=30 vcodec=h264 min s=640x480 fps=5 max s=640x480 fps=30 (tv, bt470bg/bt709/unknown, topleft) vcodec=mjpeg min s=1920x1080 fps=5 max s=1920x1080 fps=30 vcodec=mjpeg min s=1920x1080 fps=5 max s=1920x1080 fps=30 (pc, bt470bg/bt709/unknown, center) Diederick Niehorster (2): avdevice/dshow: discover source color range/space/etc avdevice/dshow: select format with extended color info libavdevice/dshow.c | 601 +++++++++++++++++++++++++++++++++++++------- 1 file changed, 514 insertions(+), 87 deletions(-)