Let’s compare the specs.
| Format | Resolution | File Size | Audio Quality | Best For | | :--- | :--- | :--- | :--- | :--- | | Official BluRay | 1080p | 25-40 GB | DTS-HD Master Audio | Home theater owners | | Netflix/Prime Stream | 1080p (Variable) | ~3 GB (per hour) | Dolby Digital 5.1 | Legal streamers | | Isaidub Extra Quality | 720p/1080p (Capped) | ~1 GB | AAC 128kbps (Dubbed) | Mobile users / Data savers |
The Verdict: "Extra Quality" is not true BluRay quality. It is a transcode. The original 25GB BluRay is compressed using x264 or x265 codecs to fit into a tiny fraction of the space. In side-by-side comparisons, you will notice:
However, for a laptop screen or a smartphone (where 90% of these files are watched), the difference between "Extra Quality" and a 4K stream is negligible to the average viewer.
Ip Man is a Chinese film. However, the "isaidub" suffix indicates a massive demand from the Indian subcontinent. While many Indians prefer Hollywood in English, they prefer East Asian martial arts films in their local languages (Tamil, Telugu, Hindi).
The "Extra Quality" version of Ip Man 1 on Isaidub usually offers a "dual audio" track. You can watch it in the original Cantonese/Mandarin (for purists) or switch to a loud, dramatic Hindi dub (for casual viewing). This flexibility is rarely found on official streaming platforms like Netflix or Amazon Prime, which usually offer only one or two audio tracks.
The "extra quality" files are often .mkv or .mp4, which are usually safe. However, the process of getting them is not. The Isaidub website is a minefield of pop-under ads, fake "Download" buttons, and malicious javascript. One click on a banner promising "HD Tamil Dubbed" usually leads to a .exe file or a browser hijacker.
Let’s compare the specs.
| Format | Resolution | File Size | Audio Quality | Best For | | :--- | :--- | :--- | :--- | :--- | | Official BluRay | 1080p | 25-40 GB | DTS-HD Master Audio | Home theater owners | | Netflix/Prime Stream | 1080p (Variable) | ~3 GB (per hour) | Dolby Digital 5.1 | Legal streamers | | Isaidub Extra Quality | 720p/1080p (Capped) | ~1 GB | AAC 128kbps (Dubbed) | Mobile users / Data savers | ip man 1 isaidub extra quality
The Verdict: "Extra Quality" is not true BluRay quality. It is a transcode. The original 25GB BluRay is compressed using x264 or x265 codecs to fit into a tiny fraction of the space. In side-by-side comparisons, you will notice: Let’s compare the specs
However, for a laptop screen or a smartphone (where 90% of these files are watched), the difference between "Extra Quality" and a 4K stream is negligible to the average viewer. However, for a laptop screen or a smartphone
Ip Man is a Chinese film. However, the "isaidub" suffix indicates a massive demand from the Indian subcontinent. While many Indians prefer Hollywood in English, they prefer East Asian martial arts films in their local languages (Tamil, Telugu, Hindi).
The "Extra Quality" version of Ip Man 1 on Isaidub usually offers a "dual audio" track. You can watch it in the original Cantonese/Mandarin (for purists) or switch to a loud, dramatic Hindi dub (for casual viewing). This flexibility is rarely found on official streaming platforms like Netflix or Amazon Prime, which usually offer only one or two audio tracks.
The "extra quality" files are often .mkv or .mp4, which are usually safe. However, the process of getting them is not. The Isaidub website is a minefield of pop-under ads, fake "Download" buttons, and malicious javascript. One click on a banner promising "HD Tamil Dubbed" usually leads to a .exe file or a browser hijacker.
Okta Community Monthly Buzz - February 2026
Catch up on the latest from the Okta Community, featuring product insights, Okta Learning updates, member shoutouts, and much more!