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nevcairiel · 16th June 2019, 13:22

This particular stream seems to lack proper recovery information, or has them in a way that FFmpeg doesn't support. No IDR frames, and no Recovery Point SEI. As such, the decoder doesn't know when the image is "clean" and not just artifacts.
I would recommend to report this to ffmpeg, since thats what its based on.

This has really nothing to do with being MPEG-TS - although in general its always nice to keep in mind that MPEG-TS is not designed for file-based playback or seeking - its a broadcast format. Thats why Blu-rays keep a seperate index for seeking, which you of course lose if you just take one .m2ts file from the disc.

16th June 2019, 13:22	#23521 \| Link
nevcairiel Registered Developer Join Date: Mar 2010 Location: Hamburg/Germany Posts: 10,347	This particular stream seems to lack proper recovery information, or has them in a way that FFmpeg doesn't support. No IDR frames, and no Recovery Point SEI. As such, the decoder doesn't know when the image is "clean" and not just artifacts. I would recommend to report this to ffmpeg, since thats what its based on. This has really nothing to do with being MPEG-TS - although in general its always nice to keep in mind that MPEG-TS is not designed for file-based playback or seeking - its a broadcast format. Thats why Blu-rays keep a seperate index for seeking, which you of course lose if you just take one .m2ts file from the disc. __________________ LAV Filters - open source ffmpeg based media splitter and decoders Last edited by nevcairiel; 16th June 2019 at 13:26.