On 2017-10-17 06:22, Dave Rice wrote:
I don't see there to be an AV_OPT_TYPE_ENUM. Could you point out how this works from an example? Alternatively since the decklink sdk only supports 2 bit depths (16 and 32), I could use a boolean here if that makes more sense. Dave Rice
I am unsure about the AV_OPT_TYPE_ENUM as well so can't answer that. I would not use a boolean, even tho the audio word/sample sizes will probably never change from those two offerings. As stated in previous recent message/thread, from what I know about my card, it only has a 24-bit ADC/DAC for audio and the 16-bit modes are either truncated or dithered in hardware or drivers. They might come out with higher end hardware that captures 32-bits PCM at some later date, they will have an additional defined constant which would require converting the boolean back into an int what your patch currently has (int I believe it was).
I will try the patch out when I can as it is something I want for two reasons (higher quality and see if it solves an audio glitch that occasionally pops up during capture, difficult to reproduce -- happens with their reference capture software under Linux as well so think it is hardware issue with HDMI splitter I have).
--Doug (dx9s) _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
