Hi Em,
Using the default profile I get the same. My output looks similar to yours. I have tried through the webgui and get the same error. For this test in the webgui i'm choosing "webtv-h264-aac-matroska"
Oct 27 09:15:25 us-tvh tvheadend[14080]: transcode: 0033: 01:H264: ==> Using profile webtv-h264
Oct 27 09:15:25 us-tvh tvheadend[14080]: transcode: 0033: 02:AAC-LATM: ==> Using profile webtv-aac
Oct 27 09:15:27 us-tvh tvheadend[14080]: libav: AVCodecContext: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
Oct 27 09:15:27 us-tvh tvheadend[14080]: libav: AVCodecContext: profile High, level 3.0
Oct 27 09:15:27 us-tvh tvheadend[14080]: libav: AVFilter: Invalid parameters provided.
Oct 27 09:15:27 us-tvh tvheadend[14080]: transcode: 0033: 01:H264: [h264 => libx264]: filters: failed to create 'in' filter
I have also tried vp8 and the others and I get the same error everytime. I haven't done much compiling in the last few years so that would probably be hard for me to do. I know it broke when they moved all the stream settings around in the webgui. Hopefully the DEVs can figure it out soon
Any more thoughts?