{"full_name":"JiaFeiMiao-K-Cat/DiscImageStudio","owner":"JiaFeiMiao-K-Cat","name":"DiscImageStudio","url":"https://github.com/JiaFeiMiao-K-Cat/DiscImageStudio","description":null,"homepage":null,"topics":[],"language":"C#","license":"GPL-3.0","avatar":"https://avatars.githubusercontent.com/u/60653106?v=4","created_at":"2026-08-23T03:40:14Z","pushed_at":"2026-11-10T07:15:41Z","metrics":{"stars":9010,"forks":330,"watchers":20,"issues":141,"prs":46,"releases":13,"issues_open":null,"issues_closed":null,"prs_open":null,"prs_closed":null,"prs_merged":null,"discussions":67},"growth":{"day":{"stars":216,"forks":10,"base_day":"2026-11-09"}},"history":{"dates":["2026-11-09","2026-11-10"],"stars":[8794,9010],"forks":[320,330],"watchers":[20,20],"issues_open":[null,null],"prs_open":[null,null]},"boards":{"daily":160,"daily_rate":72,"weekly_rate":170,"new":55},"same_owner":[],"issues":[{"number":90,"title":"刻盘之后无法正常重新读取","comments":40,"created_at":"2026-11-04T12:14:32Z"},{"number":171,"title":"Contributing Verbatim DVD-R AZO 95101 2201-203 (measured)","comments":20,"created_at":"2026-11-06T04:50:51Z"},{"number":25,"title":"CD-R: no visible image on disc, both ImgBurn and live burn","comments":18,"created_at":"2026-11-02T11:15:09Z"},{"number":183,"title":"DVD 空盘“从光盘读取”的扇区数比实际可写的多约 608，可能导致封盘失败","comments":14,"created_at":"2026-11-06T15:28:24Z"},{"number":65,"title":"有点倒霉，越矫正越出问题了（左边效准后）已经花费20张碟片了","comments":12,"created_at":"2026-11-03T16:03:48Z"},{"number":87,"title":"RITEK RiDATA DVD-R 16x Inkjet White Printable Calibration Data","comments":10,"created_at":"2026-11-04T11:50:20Z"},{"number":56,"title":"Issue with CD-R storage size","comments":10,"created_at":"2026-11-03T11:10:21Z"},{"number":78,"title":"威宝 CD-RW 95161","comments":8,"created_at":"2026-11-04T03:09:52Z"}],"discussions":[{"number":252,"title":"百诗嫚 蓝面1-16xDVD-R4.7GB/120min参数表","comments":0,"category":"贡献参数 Contribute parameters","created_at":"2026-11-08T19:15:36Z"},{"number":250,"title":"Verbatim BD-RE DL (43759)","comments":1,"category":"贡献参数 Contribute parameters","created_at":"2026-11-08T18:47:41Z"},{"number":247,"title":"PHILIPS CD-RW 12X 80min 标定参数","comments":0,"category":"贡献参数 Contribute parameters","created_at":"2026-11-08T15:46:55Z"},{"number":245,"title":"求惠普DVD-R经典银的标定数据","comments":0,"category":"Q&A","created_at":"2026-11-08T14:52:33Z"},{"number":244,"title":"imation (Ritek) DR5F6O-PW104 17E","comments":0,"category":"贡献参数 Contribute parameters","created_at":"2026-11-08T14:50:27Z"},{"number":243,"title":"三菱化学 CD-RW 700MB 4-12X（威宝代工，台湾产）标定参数","comments":0,"category":"贡献参数 Contribute parameters","created_at":"2026-11-08T14:31:08Z"},{"number":241,"title":"RITEK Pro BD-R Excellent","comments":0,"category":"贡献参数 Contribute parameters","created_at":"2026-11-08T13:53:58Z"},{"number":240,"title":"徕德ARITA CD-R RFD80M-79243 参数（可读性弱，仅参考）","comments":0,"category":"贡献参数 Contribute parameters","created_at":"2026-11-08T12:16:16Z"}],"latest_release":{"name":"Disc Image Studio v1.5.0","tag":"v1.5.0","published_at":"2026-11-07T02:12:23Z","body":"### 中文\r\n\r\n- 工程切换盘片预设时同步高级预览的实测半径和三项轨距系数；在工程设置中保存预设后立即应用并选中新条目，后续取消窗口不撤销该次保存。标定记录可保存已确认的拟合结果，重开后恢复所选候选及设置，同时保留照片对应的原刻录参数。\r\n- 分离盘片几何总扇区数与可用扇区数，补齐内置预设；旧预设缺字段时 CD 预留 2 扇区、DVD 保守预留 608 扇区，显式可用值不重复扣减。设计、预览和导出使用可用区域，流式刻录在布局前按实际可写容量限制输出并保持 DVD 16／BD 32 扇区对齐；标定读盘同时保留几何与可写容量，混合镜像按输出长度安排文件及尾部元数据。移除 CD 隐式允许超出 DAO 边界 3 扇区的容差，写前严格遵守设备报告的 lead-out 上限。新建 CD 粗标会检查最外侧固定测量边界是否完整可写；BD 预览缓存有效外半径，避免缩小容量时逐像素重复解算几何。\r\n- 将详细刻录诊断扩展到 DVD 和 BD：共同记录构建环境、光驱固件、物理盘片类型及空白状态；DVD 记录容量、缓冲保护／封盘设置和阶段耗时，BD 记录 profile、格式化状态、轨道与可写地址及刷新／封盘／释放耗时。失败前缓存源流与设备上下文，保留 BD 底层真实 SCSI sense；DVD 高层接口未提供的 sense 明确记为不可用。\r\n- 补充 CD 音轨／数据盘 DAO 刻录诊断：记录构建版本、系统、光驱固件、实际盘片类型与写前空白状态、子通道及速度设置、容量余量、阶段耗时、生成与主机缓冲状态；导入区事件快照每两秒最多记录一次。失败上下文在清理前保存，不额外查询故障设备；明确标注 IMAPI 未提供失败命令的 SCSI sense。\r\n- 统一 CD、DVD、BD 的影调预览为 512×512：记录区外与中心孔使用透明遮罩，取消固定裁切，并按实际文件布局标黄文件及文件系统区域。CD 显示适配记录外半径，保留生成时的图片采样比例；修改文件夹、卷标和内外圈位置会自动刷新。\r\n- 修复 CD 数据盘 DAO 子码沿用音轨 ADR3/ISRC 包的问题：按扇区位置重建完整 ADR1 时间包并重算 CRC，覆盖预间隙、数据区与导出区；保留原有 TOC、ADR1/ADR2 和 P/R-W 处理。补充边界、两种子通道格式及音轨输出逐字节不变的回归。\r\n- 新增默认关闭的「DVD 读取兼容性（实验性）」选项；根据 #90 的全盘读回反馈，当前配方改为 `periodic-9b-16-v1`：每扇区固定每 16 字节将归属于绘图的非 `A5/9B` 扰码字节改为 `9B`，纯白扇区改变 128 字节，不叠加旧段首规则。文件、透明区域及绘图范围外保持不变；旧 sidecar 继续可读，已有标靶保留原配方，新标靶使用新规则。盘面纹理和对比度可能变化，仍需更多光驱与盘片反馈；CD／BD 不变。\r\n- 按 ECMA-267 修正 DVD EFMPlus 模型在状态 3/4 下的副 SY6 同步码，纠正精确编码及 DSV/边界回放；补充完整同步码标准向量和实际编码回归。\r\n- 修正 DVD 数据帧 EDC 计算中重复补 32 位零的问题，使校验字节及后续 ECC/调制回放符合标准；补充独立多项式长除法和完整数据帧向量检查。\r\n\r\n### English\r\n\r\n- Synchronize advanced preview radii and cubic pitch coefficients when applying a project preset. Saving a preset in project settings immediately applies and selects it, even if the dialog is later cancelled. Calibration records retain confirmed fitting results and restore the selected candidate and setup while preserving the photographed disc's original generation parameters.\r\n- Separate geometry sector counts from usable capacity and populate built-in presets. Legacy presets without a usable value reserve 2 CD sectors or a conservative 608 DVD sectors; explicit limits are never reduced twice. Artwork, previews and exports follow the usable region. Streaming burns constrain layouts to the current writable capacity, aligned to 16 DVD sectors or 32 BD sectors. Calibration reads retain both counts, and filesystem layouts keep files and trailing metadata within the output length. Remove the implicit 3-sector CD DAO overburn allowance so the final check strictly enforces the reported lead-out limit. Reject new CD coarse targets whose outer fixed measurement edge cannot fit, and cache the usable radius during BD previews to avoid solving geometry for every pixel.\r\n- Extended detailed burn diagnostics to DVD and BD, sharing build/runtime, recorder firmware, physical media type and blank-state reporting. DVD adds capacity, buffer/closure settings and phase timings; BD adds profile, format state, track/writable-address data and flush/close/release timings. Source and device context are cached before cleanup, preserving real BD command-level SCSI sense and explicitly marking sense unavailable through the high-level DVD API.\r\n- Added CD audio/data DAO diagnostics for the build, OS, recorder firmware, reported physical media type and pre-write blank state, subchannel and speed settings, capacity margin, phase timings and producer/host-buffer state. Lead-in event snapshots are throttled to at most one every two seconds. Failure context is retained before cleanup without querying the failing device; unavailable command-level SCSI sense is explicitly identified.\r\n- Unified CD, DVD and BD tone previews at 512×512, with transparent masks outside the recording area and inside the centre hole. Removed the fixed crop and highlighted file and filesystem regions from the actual layout plans. CD previews fit the recording radius while preserving the generator's source-image scale; folder, volume-label and inner/outer placement changes refresh automatically.\r\n- Fixed CD data-disc DAO subcode retaining audio ADR3/ISRC packets. Rebuild complete ADR1 timing packets and CRCs from the sector p"},"readme":true,"readme_zh":true,"news":[{"title":"DiscImageStudio: burn visible artwork onto CDs, DVDs and Blu-ray discs","url":"https://github.com/JiaFeiMiao-K-Cat/DiscImageStudio","hn":"https://news.ycombinator.com/item?id=50346849","source":"Hacker News","lang":"en","date":"2026-11-03","points":364,"comments":80},{"title":"Disc Image Studio","url":"https://github.com/JiaFeiMiao-K-Cat/DiscImageStudio","hn":"https://news.ycombinator.com/item?id=50335820","source":"Hacker News","lang":"en","date":"2026-11-02","points":3,"comments":1},{"title":"免费开源光盘盘面图像工具 DiscImageStudio 完整指南：功能、适用场景与下载入口","url":"https://blog.csdn.net/gitblog_00508/article/details/170192715","source":"blog.csdn","lang":"zh","date":"2026-11-06"},{"title":"为什么DiscImageStudio是首个同时支持CD、DVD与蓝光的盘面绘图工具？","url":"https://blog.csdn.net/gitblog_00365/article/details/170146100","source":"blog.csdn","lang":"zh","date":"2026-11-05"},{"title":"DiscImageStudio - Un dessin gravé dans les données du disque","url":"https://korben.info/discimagestudio-graver-image-cd-dvd-blu-ray.html","source":"Le site de Korben","lang":"en","date":"2026-11-03"},{"title":"开发者推出 DiscImageStudio 开源工具，可将任意图案刻录至光盘盘面","url":"https://www.ithome.com/1/021/769.htm","source":"IT之家","lang":"zh","date":"2026-11-03"},{"title":"光盘焕发“第二春”!开源软件让光盘读写面变成浮雕画布","url":"https://www.msn.cn/zh-cn/news/other/%E5%85%89%E7%9B%98%E7%84%95%E5%8F%91%E7%AC%AC%E4%BA%8C%E6%98%A5-%E5%BC%80%E6%BA%90%E8%BD%AF%E4%BB%B6%E8%AE%A9%E5%85%89%E7%9B%98%E8%AF%BB%E5%86%99%E9%9D%A2%E5%8F%98%E6%88%90%E6%B5%AE%E9%9B%95%E7%94%BB%E5%B8%83/ar-AA2gHLfG","source":"游侠网 on MSN","lang":"zh","date":"2026-11-03"},{"title":"光盘焕发第二春！开源工具用数据雕刻图案：自己在家就能做","url":"https://news.qq.com/rain/a/20261103A0DM5V00","source":"腾讯网","lang":"zh","date":"2026-11-03"},{"title":"DiscImageStudio - A drawing engraved in the disc data","url":"https://news.google.com/rss/articles/CBMiekFVX3lxTE9mZlBPTXZPTXhUOFp5bkp1OENkM3EtQkIzdEpQSlVSc21NYjRFZTUxZm5mNHY3ZmxQYXhiU2RmMGRBLUpUVW1lRng5d0IwQ09yVWZfckN6T1c3NUhnQndLWTlONGEwZTlMWl9kY05vZ0ZmczZkZFVBRE93?oc=5","source":"Korben","lang":"en","date":"2026-11-04"},{"title":"DiscImageStudio: burn visible artwork onto CDs, DVDs and Blu-ray discs #ArtTuesday","url":"https://news.google.com/rss/articles/CBMiuAFBVV95cUxQYllNWXhTUG0zMHBBclEwSzk4SEVSbEwwNXNadVNoUkMtWVJjb1UycTcwanM2SkJSRDhCLTVEUXJPM2VxMXZVRUozWi1LZXg5X01nRm9HTkZGOUlZY2FweDJwVzFEY05aRWFIVVNCZVVyc3huX2Y0UjFYeFcxN1hHQzQzSVFvdTRKSldtdTN4bU5aVWZtNnBBQy1SWmo0Nzl3V3hGYUxEZDNGUkhrSmxrdnJWck8tcENV?oc=5","source":"Adafruit","lang":"en","date":"2026-11-03"}],"stale":false,"snapshot_at":"2026-11-10T09:35:25Z","history_start":"2026-09-06"}