Getting Rid Of Banding?įor me, the main factor in H.265 is that its efficiency allows 10-bit video recording in a tiny mirrorless camera like the Fujifilm X-T3, although not all H.265-capable cameras support 10-bit recording (looking at you, Apple!), but most do. You will see similar results on interiors lit with any bright sources on flat surfaces where the light falls off in intensity. What is image banding? This frame capture shows banding if you look at the gradations from the sun, left and right to the sky. 8-Bit capture or processing typically results in banding.
From here on out, I’ll refer to HEVC primarily as H.265, but just beware that as your read and research about how this codec works and how it related to your gear, you may see both of the names HEVC and H.265 in common and interchangeable use. Like many other terms in our business, there are often two or even three commonly used names, but just to be clear, as of today, HEVC and H.265 are the same thing and are often used interchangeably. Out of my own two main digital cinema cameras, only one of them supports H.265 recording, the Fujifilm X-T3, but I also notice that my GoPro Hero 7 Black supports H.265, although GoPro refers to it only as HEVC. The Fujifilm X-T3 utilizes the H.265 codec for internal recording at resolutions up to 4K DCI at 60p. It supports resolutions up to 8192×4320, including 8K UHD, and unlike the primarily 8-bit AVC, HEVC’s higher fidelity Main10 profile has been incorporated into nearly all-supporting hardware. In comparison to AVC, HEVC offers from 25 percent to 50 percent better data compression at the same level of video quality or substantially improved video quality at the same bit rate.
I was amazed to discover that H.265 was started in 2013, but it’s only about the past two years that it seems to have reached critical mass with a lot of new cameras, from Go Pros to high-end digital cinema cameras, including it in their codec options.
High-Efficiency Video Coding (HEVC), also known as H.265 and MPEG-H Part 2, is a video compression standard designed as a successor to the widely used Advanced Video Coding (AVC, H.264 or MPEG-4 Part 10). H.265 was originally known as High-Efficiency Video Coding.
While this is by no means a complete list, popular cameras like the entire ZCam line, the Panasonic Lumix S1H and AU-EVA 1, Go Pro Hero 7 and 8 Black, Apple iPhone, Canon XF-705, as well as many others, currently or will support H.265 in the future.
I'm using Win10 and have After Effects CS6.The Panasonic Lumix DC-S1H is one of the newest generation mirrorless hybrids that utilizes the H.265 codec for internal recording.ĭoes your current primary camera support H.265 recording? Other than a preset in your camera’s codec/recording options, what do you know about the H.265 codec and how to most effectively use it in your production and post workflow? I thought it would be timely to explore H.265 usage in digital cinema and pro video since we’re just receiving word that there are already new options on the horizon that will update and compete with H.265. The problem solving tipps from other boards or websites didn't work too. I searched every possible way I know for a solution, but nothing is completely similar to my problem. I think the program itself thinks, that everything is OK. I get no error messages or something like that. Just in After Effects and Media Encoder I have this green screen error.
The files can be opened in all my media players (Media Player Classic, VLC Media Player, Windows Media Player) and are working fine.
MP4 files can't be edited because I only habe a green picture - sound works fine.Īll codecs are installed (I think - I'm not an expert on this field). The same problem happens in After Effects. When opening a MP4 video file (2 kinds of videos: recorded by smartphone and recorded from screen (streaming)) and encode it, I always have a green screen and can only hear the sound from the video. I tried everything to fix this problem but it still contains.