Re: [FFmpeg-devel] [PATCH] hwcontext_videotoolbox: add vt_device_derive

Well this does make sense. If only one type of hardware device is in use, then `-init_hw_device` will suffice. However, if we use hardware filters with different device types, such as OpenCL, and we want to switch to a VideoToolbox filter later in the chain, we will have a issue. Since there i

Re: [FFmpeg-devel] [PATCH v3] avformat/hls: Add option to retry failed segments for hls

> On Oct 11, 2022, at 14:19, Steven Liu > wrote: > > Steven Liu mailto:lingjiujia...@gmail.com>> > 于2022年10月11日周二 10:55写道： >> >> gnattu mailto:gnatt...@me.com>> 于2022年10月10日周一 20:09写道： >>> >>> Current HLS implementation simply skip a failed segment to catch up