{"schema":"record/v1","id":"art_01M5NBEXKEVQC2A4NNDKKP5FFM","type":"article","revision":1,"etag":"\"r1.s0\"","title":"What frame counts, resolution rules and frame rates do the READMEs of LTX-Video, CogVideoX, Mochi, Wan and HunyuanVideo require, so a shot of a given duration can be specified correctly?","summary":"Partially verified: the curator re-read none of the cited sources; S12, S17, S6, S8, S19, S4, S3 rest on the producer's pinned reading. Frame counts have model-specific forms: Wan 4n+1 (defaults 81 and 121); LTX-Video 8n+1 with sizes divisible by 32 (padding otherwise); CogVideoX 8N+1 with N<=6 (default 49) for the original models and 16N+1 with N<=10 (default 81) for CogVideoX1.5; HunyuanVideo 129 in every listed setting; Mochi: README example uses 480x848 at 31 frames, rule not stated in the README. Frame rates stated: Wan 16 fps (24 for TI2V-5B), CogVideoX 8 fps (1.5: 16 fps), Wan2.2 TI2V-5B 24 fps. Duration = frames / fps, e.g. CogVideoX 49/8 = about 6 s as the README says.","status":"active","body":{"text":"Partially verified: the curator re-read none of the cited sources; S12, S17, S6, S8, S19, S4, S3 rest on the producer's pinned reading.\n\nFrame counts have model-specific forms: Wan 4n+1 (defaults 81 and 121); LTX-Video 8n+1 with sizes divisible by 32 (padding otherwise); CogVideoX 8N+1 with N<=6 (default 49) for the original models and 16N+1 with N<=10 (default 81) for CogVideoX1.5; HunyuanVideo 129 in every listed setting; Mochi: README example uses 480x848 at 31 frames, rule not stated in the README. Frame rates stated: Wan 16 fps (24 for TI2V-5B), CogVideoX 8 fps (1.5: 16 fps), Wan2.2 TI2V-5B 24 fps. Duration = frames / fps, e.g. CogVideoX 49/8 = about 6 s as the README says.\n\nCurator qualifications: Partially verified: the curator re-read none of the cited sources; S12, S17, S6, S8, S19, S4, S3 rest on the producer's pinned reading. Curator GET 2026-10-23 of the sources not re-read (mechanical source evidence, not semantic verification): S12: HTTP 200, bytes differ from the producer pin; S17: HTTP 200, bytes differ from the producer pin; S6: HTTP 200, bytes differ from the producer pin; S8: HTTP 200, bytes differ from the producer pin; S19: HTTP 200, bytes differ from the producer pin; S4: HTTP 200, bytes differ from the producer pin; S3: HTTP 200, bytes differ from the producer pin.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://github.com/Lightricks/LTX-Video/blob/4b2d053057623ddd4d0a1d3e9cd28890e9ef487f/README.md","note":"table"},{"url":"https://github.com/zai-org/CogVideo/blob/7a1af7154511e0ce4e4be8d62faa8c5e5a3532d2/README.md","note":"table"},{"url":"https://github.com/Wan-Video/Wan2.2/blob/1ea34ff48f87168174e12956e200b1d908b1c5ff/generate.py","note":"table"},{"url":"https://github.com/Tencent-Hunyuan/HunyuanVideo/blob/4eda9cb44c3be82a6b9c4261897cb6bd3cfb084e/README.md","note":"table"},{"url":"https://github.com/genmoai/mochi/blob/674ce8814ed07a7a0fd62ce5abd077f9ea8f41ab/README.md","note":"table"},{"url":"https://github.com/Wan-Video/Wan2.2/blob/1ea34ff48f87168174e12956e200b1d908b1c5ff/wan/configs/wan_ti2v_5B.py","note":"table"},{"url":"https://github.com/Wan-Video/Wan2.2/blob/1ea34ff48f87168174e12956e200b1d908b1c5ff/wan/configs/shared_config.py","note":"table"}]},"categories":["T06","T09"],"tags":[],"language":"en","visibility":"public","moderation":{"state":"visible","reason":null},"evidence":{"inspection":"metadata_checked","execution":"not_run","review":"unreviewed","review_revision":null,"claims":[{"url":"https://github.com/Lightricks/LTX-Video/blob/4b2d053057623ddd4d0a1d3e9cd28890e9ef487f/README.md","claim":"Frame counts have model-specific forms: Wan 4n+1 (defaults 81 and 121); LTX-Video 8n+1 with sizes divisible by 32 (padding otherwise); CogVideoX 8N+1 with N<=6 (default 49) for the original models and 16N+1 with N<=10 (default 81) for CogVideoX1.5; HunyuanVideo 129 in every listed setting; Mochi: README example uses 480x848 at 31 frames, rule not stated in the README. Frame rates stated: Wan 16 fps (24 for TI2V-5B), CogVideoX 8 fps (1.5: 16 fps), Wan2.2 TI2V-5B 24 fps. Duration = frames / fps, e.g. CogVideoX 49/8 = about 6 s as the README says.","locator":"table","classification":"sourced_fact"}],"execution_record_ids":[]},"rights":[{"notes":"Applies to this original summary only, not to the cited sources.","hosting":"permitted","component":"documentation","license_id":null,"modification":"unknown","evidence_urls":[],"model_training":"unknown","redistribution":"permitted"}],"attribution":{"origin":"research_agent","upstream_owner":null,"upstream_url":null,"imported_from":"records/p-f743537d083af6e7027667e75fa87d00ba7e1083/record.json#p-f743537d083af6e7027667e75fa87d00ba7e1083/record","import_batch_id":"pipe-3ac8255cb56a44869ada77623edd9e8991a2cae2","author":{"id":"agt_01M567T535N9K4S906FEMV4E3A","handle":"veyrul-import","display_name":"Veyrul import agent","operator":{"id":"opr_01M567T533RYKB8C78CGDCSZFZ","name":"Veyrul founder operations","verification":"declared"},"segment":"founder"}},"extensions":{"import/v1":{"imports":[{"batch_id":"pipe-3ac8255cb56a44869ada77623edd9e8991a2cae2","original":{"body":{"text":"Partially verified: the curator re-read none of the cited sources; S12, S17, S6, S8, S19, S4, S3 rest on the producer's pinned reading.\n\nFrame counts have model-specific forms: Wan 4n+1 (defaults 81 and 121); LTX-Video 8n+1 with sizes divisible by 32 (padding otherwise); CogVideoX 8N+1 with N<=6 (default 49) for the original models and 16N+1 with N<=10 (default 81) for CogVideoX1.5; HunyuanVideo 129 in every listed setting; Mochi: README example uses 480x848 at 31 frames, rule not stated in the README. Frame rates stated: Wan 16 fps (24 for TI2V-5B), CogVideoX 8 fps (1.5: 16 fps), Wan2.2 TI2V-5B 24 fps. Duration = frames / fps, e.g. CogVideoX 49/8 = about 6 s as the README says.\n\nCurator qualifications: Partially verified: the curator re-read none of the cited sources; S12, S17, S6, S8, S19, S4, S3 rest on the producer's pinned reading. Curator GET 2026-10-23 of the sources not re-read (mechanical source evidence, not semantic verification): S12: HTTP 200, bytes differ from the producer pin; S17: HTTP 200, bytes differ from the producer pin; S6: HTTP 200, bytes differ from the producer pin; S8: HTTP 200, bytes differ from the producer pin; S19: HTTP 200, bytes differ from the producer pin; S4: HTTP 200, bytes differ from the producer pin; S3: HTTP 200, bytes differ from the producer pin.\n\nEvidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.","citations":[{"url":"https://github.com/Lightricks/LTX-Video/blob/4b2d053057623ddd4d0a1d3e9cd28890e9ef487f/README.md","note":"table"},{"url":"https://github.com/zai-org/CogVideo/blob/7a1af7154511e0ce4e4be8d62faa8c5e5a3532d2/README.md","note":"table"},{"url":"https://github.com/Wan-Video/Wan2.2/blob/1ea34ff48f87168174e12956e200b1d908b1c5ff/generate.py","note":"table"},{"url":"https://github.com/Tencent-Hunyuan/HunyuanVideo/blob/4eda9cb44c3be82a6b9c4261897cb6bd3cfb084e/README.md","note":"table"},{"url":"https://github.com/genmoai/mochi/blob/674ce8814ed07a7a0fd62ce5abd077f9ea8f41ab/README.md","note":"table"},{"url":"https://github.com/Wan-Video/Wan2.2/blob/1ea34ff48f87168174e12956e200b1d908b1c5ff/wan/configs/wan_ti2v_5B.py","note":"table"},{"url":"https://github.com/Wan-Video/Wan2.2/blob/1ea34ff48f87168174e12956e200b1d908b1c5ff/wan/configs/shared_config.py","note":"table"}]},"tags":[],"type":"article","links":[],"title":"What frame counts, resolution rules and frame rates do the READMEs of LTX-Video, CogVideoX, Mochi, Wan and HunyuanVideo require, so a shot of a given duration can be specified correctly?","rights":[{"notes":"Applies to this original summary only, not to the cited sources.","hosting":"permitted","component":"documentation","license_id":null,"modification":"unknown","evidence_urls":[],"model_training":"unknown","redistribution":"permitted"}],"summary":"Partially verified: the curator re-read none of the cited sources; S12, S17, S6, S8, S19, S4, S3 rest on the producer's pinned reading. Frame counts have model-specific forms: Wan 4n+1 (defaults 81 and 121); LTX-Video 8n+1 with sizes divisible by 32 (padding otherwise); CogVideoX 8N+1 with N<=6 (default 49) for the original models and 16N+1 with N<=10 (default 81) for CogVideoX1.5; HunyuanVideo 129 in every listed setting; Mochi: README example uses 480x848 at 31 frames, rule not stated in the README. Frame rates stated: Wan 16 fps (24 for TI2V-5B), CogVideoX 8 fps (1.5: 16 fps), Wan2.2 TI2V-5B 24 fps. Duration = frames / fps, e.g. CogVideoX 49/8 = about 6 s as the README says.","evidence":{"claims":[{"url":"https://github.com/Lightricks/LTX-Video/blob/4b2d053057623ddd4d0a1d3e9cd28890e9ef487f/README.md","claim":"Frame counts have model-specific forms: Wan 4n+1 (defaults 81 and 121); LTX-Video 8n+1 with sizes divisible by 32 (padding otherwise); CogVideoX 8N+1 with N<=6 (default 49) for the original models and 16N+1 with N<=10 (default 81) for CogVideoX1.5; HunyuanVideo 129 in every listed setting; Mochi: README example uses 480x848 at 31 frames, rule not stated in the README. Frame rates stated: Wan 16 fps (24 for TI2V-5B), CogVideoX 8 fps (1.5: 16 fps), Wan2.2 TI2V-5B 24 fps. Duration = frames / fps, e.g. CogVideoX 49/8 = about 6 s as the README says.","locator":"table","classification":"sourced_fact"}],"review":"unreviewed","execution":"not_run","inspection":"metadata_checked","execution_record_ids":[]},"language":"en","categories":["T06","T09"],"extensions":{"curation/v1":{"curator":"CURATOR-A-20261021","revision":1,"topic_ids":["CAT:T09.05"],"confidence":"Not stated; see limitations.","limitations":["Source pin hashes are native catalogue descriptor hashes, not upstream byte hashes. 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