Originally posted by clackers Sure, but that battle's over.
These days, all phones and AFAIK all DSLRs use h264.
Canon 1D C (8000ish Euro monster designed for professional video work) and Canon 1D X Mark II (6000+ Euro) use MJPEG. h264 is consumer. Also, the Samsung NX1 uses the successor, h265 (HEVC). Wonderful codec, but insanely hard to decode. My Intel i5 with 4x 4.5 GHz manages to decode the NX1 files at roughly 15 fps.
One difference is also that most brands have a better encoder... there are many different implementations of h264, and the one Pentax uses isn't the best. And in addition they are using a relatively low bitrate (though 20 Mbps isn't too uncommon). That should change with the FF, if they are using a newer Fujitsu processor. It should also do 4K then... all the hardware in there should be able to support it.
Btw., I've seen a Panasonic camcorder that does a pretty good job at compressing small sensor video (so everything is in focus... much more details to compress!) to 10 Mbps... and it still looks pretty decent. As I said, different implementations of h264...
Sad to see that you left Pentax, Steve. Sadly it is also absolutely understandable. What disturbs me about the Olympus 5 axis stabilization is that it is so good that it looks artificial. Pentax SR still looks handheld, but without all the nasty side effects that handholding a camera (especially one with a rolling shutter sensor) can have.
I agree with richandfleur: No feature updates (except for supporting newer Pentax hardware) in the past... many years from Pentax. In contrast other brands do update their cameras. There are certainly things that could be done in software... why can't the Fx button be used as a Fn button that the *ist series had? So you push Fx, and then the up button, and you'd go to white balance. Otherwise if you only press the up button, you'd move up the sensor. I'm not the only one asking for such a Fn button back. Or adding back SR, which is still working during live view. Video feed + SR, and it works. Pentax claims the system is too noisy, but we are very aware of that and we don't consider it an issue we can't work around. It's like them disabling shooting raw, because it's a bit troublesome.
@grispie: While I don't expect a manufacturer to add features that aren't there at the time of purchase, I do very much appreciate it, and prefer brands that do (Samsung, Sony, Olympus, Fujitsu, and to a lesser degree Panasonic).
For me Pentax would also be instantly competitive if they added:
- High bitrate MJPEG... just as an option for when we need the highest possible quality and easy editing
- High bitrate h264 or HEVC
- SR during video, perhaps with settings to fine tune it
- WB lock (like AE-L, just for white balance, while shooting video)
- At this point, 4K. Being able to zoom into the frame while editing is useful... you could film an interview with one camera and still have something to cut
- Focus peaking DURING recording
- LOG mode
All of this shouldn't be rocket science for a company like Pentax.
I'm also awaiting the FF... while I may not be in the market for it, it should show the general direction. If it is positive, if they do something about video, I'll stay. Otherwise... especially considering I need to shoot video for my company too now... On the photography side it doesn't matter what I shoot with (for work), anything will be good enough. But on the video side...
@anemone: The K-3 does have software stabilization, which has the issues you experienced (amongst others). There's a reason why we hate it so much. It is terrible. It is awful. It ruins videos. It almost never improves them, and if it does, you could do the same while editing, and probably better. It is terrible, not having it would be way better.
However the K-7, K-5 and some other older cameras have shown that in body SR, by physically moving the sensor, works. It works very, very well. It uses actual sensors to determine camera movement, which means it won't be confused when it sits on a tripod. It fixes the actual shaking that can occur before it gets recorded by the sensor, which means a) you can use the complete sensor to record the video, and b) all the artifacts that happen because the sensor records something shaken won't happen, because they were fixed before that. The same system still works on modern Pentax cameras when using live view, and it WORKS. However Pentax won't let us record that. Which is why we are pissed off and one by one jumping ship. Pentax has received this feedback for half a century or so at this point, and we know they heard it, and still they chose to ignore us, giving a reason, that, if it is really the reason, is a non-issue. Something many would love to live with if it means they get stabilized video.