111 Commits

Author	SHA1	Message	Date
minjaesong	ff6821eb55	better preservation of high frequency diagonals	2025-10-01 01:07:05 +09:00
minjaesong	4e219d1a71	much better bitrate control	2025-09-30 17:53:46 +09:00
minjaesong	8688fc3742	better bitrate control	2025-09-30 17:05:15 +09:00
minjaesong	0f784eb741	bitrate mode wip	2025-09-30 16:06:58 +09:00
minjaesong	7f22ec8cc7	quality preset change	2025-09-30 03:19:58 +09:00
minjaesong	41a8b578b5	Apparently you can push the chroma extremely far	2025-09-30 01:05:14 +09:00
minjaesong	7608e7433a	TAV: channel layouts	2025-09-29 16:34:08 +09:00
minjaesong	1d3d218238	TAV: channel-concatenated coeffs preprocessing	2025-09-29 14:42:52 +09:00
minjaesong	66909537a0	TAV: improved compression using some coefficient preprocessing	2025-09-29 01:17:53 +09:00
minjaesong	65a01f36a4	more encoder param tuning	2025-09-28 20:28:11 +09:00
minjaesong	6ff634cc12	more wavelets for experimentation	2025-09-28 08:55:15 +09:00
minjaesong	d85f8002cc	perceptual model copied to TAV decoder_tav.c	2025-09-27 00:50:25 +09:00
minjaesong	c50d015515	TAV decoder for ffmpeg/ffplay	2025-09-27 00:43:20 +09:00
minjaesong	4d9981ec23	TAV: now writes encoder q-value to the header	2025-09-25 18:15:53 +09:00
minjaesong	ca18595134	TAV: GOP length adjustment	2025-09-25 16:20:50 +09:00
minjaesong	e2dd0744d2	simpler method of delta coding	2025-09-25 00:48:20 +09:00
minjaesong	2b59d5dd8d	Revert "predictive delta encoding wip" ... This reverts commit 21fd10d2 but introduces changes from d117b15e	2025-09-25 00:43:03 +09:00
minjaesong	bb3f715ad6	spatial delta prediction	2025-09-25 00:34:39 +09:00
minjaesong	699c6394a1	multiframe-based delta prediction	2025-09-24 23:39:34 +09:00
minjaesong	d117b15e0f	better NTSC framerate handling	2025-09-24 21:53:01 +09:00
minjaesong	5564fa5c9b	predictive delta encoding with dithering	2025-09-24 21:37:20 +09:00
minjaesong	21fd10d2b6	predictive delta encoding wip	2025-09-24 16:55:23 +09:00
minjaesong	05101ecd08	turns out extra sync packet at the end of video was a terrible idea	2025-09-22 22:38:32 +09:00
minjaesong	e001445095	more perceptual optimisation	2025-09-22 14:45:59 +09:00
minjaesong	4851f61c56	how far can i push the chroma subquantisation?	2025-09-22 10:37:33 +09:00
minjaesong	be43384968	resurrecting delta encoding	2025-09-22 02:47:46 +09:00
minjaesong	28624309d7	even more psychovisual model	2025-09-22 01:01:15 +09:00
minjaesong	3584520ff9	more psychovisual model	2025-09-22 00:03:45 +09:00
minjaesong	613b8a97dd	still working on the psychovisual model	2025-09-21 21:13:39 +09:00
minjaesong	5d48cc62eb	still working on the psychovisual model	2025-09-21 01:36:31 +09:00
minjaesong	206e43a308	TAV: first working psychovisual tuning	2025-09-20 11:15:04 +09:00
minjaesong	d3a18c081a	TAV: base code for adding psychovisual model	2025-09-20 02:02:59 +09:00
minjaesong	c14b692114	--arate option to override audio bitrate	2025-09-18 01:28:02 +09:00
minjaesong	89aada888d	i hate ntsc framerate	2025-09-18 00:57:49 +09:00
minjaesong	b373471629	fix: framerate conversion not working as it should for TAV	2025-09-18 00:54:23 +09:00
minjaesong	35f1a0c2f2	monoblock TAV	2025-09-18 00:37:44 +09:00
minjaesong	f4b03b55b6	monoblock TAV	2025-09-17 23:36:37 +09:00
minjaesong	8279b15b43	TAV using subtitle parsing of TEV	2025-09-17 09:37:00 +09:00
minjaesong	9652143d93	more code cleanup	2025-09-17 01:24:05 +09:00
minjaesong	89e8fc39ce	final encoder code cleanup	2025-09-17 00:55:23 +09:00
minjaesong	9ca575eee4	show_usage change	2025-09-16 23:11:31 +09:00
minjaesong	ae59946883	ntsc framerate handling	2025-09-16 22:59:45 +09:00
minjaesong	a639e116c5	TEV-like statistics	2025-09-16 22:40:58 +09:00
minjaesong	9e8aeeb112	audio handling	2025-09-16 22:23:31 +09:00
minjaesong	47f93194a7	p-frame for tav	2025-09-16 18:57:11 +09:00
minjaesong	be193269d8	280x224 macrotile	2025-09-16 16:18:01 +09:00
minjaesong	391adffad4	encoder optimisation	2025-09-16 15:20:28 +09:00
minjaesong	3011c73168	code cleanup	2025-09-16 10:26:03 +09:00
minjaesong	a5da200507	wavelet deblocking using simulated overlapping tiles	2025-09-16 10:03:17 +09:00
minjaesong	54f335e3de	working wavelet encoder	2025-09-16 02:51:00 +09:00