@we test this very nice Tool and its works perfectly with our GH3 ...
1 Day delivery in Germany thx amazon
http://www.amazon.de/Composite-Vide...0146&sr=8-5&keywords=hdmi+konverter+composite
stable connection and after case demontage very light wight converter for 34 euros...
no external power needed !!!!
we fly them alot, no interference whatsoever. I take them out of the case, bail the rca jacks, solder a servo wire straight to the pcb then shrink wrap it, looks alot like a commercialy available converter minus the price. we've ran gh3, gh4, red epic on them. nice part about this brand is the color bars show when it's transmitting so if you get a problem not transmitting the camera output it gives you a tool to trouble shoot, nice to boot up monitors with before the cameras powered, etc.
this one has an immersion 5.8 strategicaly placed and shrunk wrapped together.... just add power
amazon has HDMI2AV converter for $42 i think...... dunno if shipping evens it out
Do you have issues with the GH4 when set to 4k? I've got the same converter and when I change the camera to 24hz so I can use 4k options the image drops out.we fly them alot, no interference whatsoever. I take them out of the case, bail the rca jacks, solder a servo wire straight to the pcb then shrink wrap it, looks alot like a commercialy available converter minus the price. we've ran gh3, gh4, red epic on them.
Do you have issues with the GH4 when set to 4k? I've got the same converter and when I change the camera to 24hz so I can use 4k options the image drops out.