This series solves some outstanding bugs in the dshow device, implements get_device_list so that `ffmpeg -sources dshow` works and adds logic to select a video format with extended color information (color range, space, etc) if exposed by the device.
v5 adresses a comment received offlist for patch 5/13 (now emits log message when a sample timestamp is missing. This is a new version of part of the patch series in https://ffmpeg.org/pipermail/ffmpeg-devel/2021-July/282073.html, addressing review comments i got there. They have been previously OK'ed offlist by the dshow maintainer Roger Pack. Specifically, these patches are the enhancements that should be uncontroversial as they do not touch the avformat API. I hope they can be swiftly pushed by someone, then i'll re-send the other more controversial patches on top of these. Diederick Niehorster (13): avdevice/dshow: prevent NULL access avdevice/dshow: implement option to use device video timestamps avdevice/dshow: add use_video_device_timestamps to docs avdevice/dshow: query graph and sample time only once avdevice/dshow: handle unknown sample time avdevice/dshow: set no-seek flags avdevice/dshow: implement get_device_list avdevice/dshow: list_devices: show media type(s) per device avdevice: add info about media types(s) to AVDeviceInfo avdevice/dshow: add media type info to get_device_list fftools: provide media type info for devices avdevice/dshow: discover source color range/space/etc avdevice/dshow: select format with extended color info doc/indevs.texi | 6 + fftools/cmdutils.c | 34 +- libavdevice/avdevice.c | 2 + libavdevice/avdevice.h | 2 + libavdevice/dshow.c | 838 +++++++++++++++++++++++++++++++----- libavdevice/dshow_capture.h | 1 + libavdevice/dshow_pin.c | 52 ++- libavdevice/version.h | 2 +- 8 files changed, 801 insertions(+), 136 deletions(-) -- 2.28.0.windows.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-requ...@ffmpeg.org with subject "unsubscribe".
