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Questions tagged [mov]

Questions related to the assembler `mov` instruction

The assembler mov instruction loads an immediate value into an register or transfers data between register and register or register and memory. See:

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video formatting on iOS

I have just started working on one project where I need to compress and send video to a server from an iOS client device. While doing some testing on iPhone 4. The native camera app uses .MOV format for video and 1 minute recording is almost…
shebelaw
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Assembly mov instruction output

I want to understand how my data String ends up in rdx. In my mind the mov instruction puts data found at address into the target. So the content from rbp-0x28 is put into rdx. I checked whats in rbp-0x28 and it is not the data string ('AAAAAAA').…
Ok iDoki
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Can't import MOV file into After Effects CS5.5

My problem is quite simple: I have a MOV file tha I can watch with Quicktime. But I'm unable to import it into After Effects (a message appears saying that the format may be unsupported). The video format is ProRes 422 (HQ), 3840 x 2160. By the way,…
Rorro
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Is this x86 assembly addressing method valid?

Is mov al,31[di] a valid instruction? If it is, what does it do? I'm having a debate and I can't access a computer right now (my android phone is not a computer). As you can see I'm pretty new at assembly and on Stack Overflow so sorry for any rule…
Gigel
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ASM under ARM - Instruction mov

I'm a biginner with the ASM language and i would like to know how i can set the value -1894025488 to the register r0 ? If the value is "10", then it's right mov r0, #10 HEX -> 0A00A0E3 But, if the value is bigger than "1024" as "-1894025488", then…
christophe
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the why of MOV command restrictions

why is MOV variable,variable incorrect? or why must we have only registers or an immediate if we use a variable as the first operand? or why is this wrong: MOV [x],anything except an immediate or register how these rules are defined? EDIT: I'm…
Abol_Fa
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Assembler Programming - Moving content of 32 bit register to a 16 bit register?

Is it possible to do something like: MOV AX, EBX and if yes what happens in such as case? Also what happens for: MOV EBX, AX? (Using NASM, 8086 architecture)
Ali
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MOV Instruction for Registers

So I am running _asm with C++ using Visual Studio. So I am new to assembly programming, I am following a textbook and know that the general register EAX holds 32 bits and AX is 16 with AL, AH being low/high. So how would I move multiple commands…
user5894146
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mov 32bytes to 8bytes in assembly registery

lets says the values sets like this: ESI=32604F35AF EBX=0 now, we got this mov command: mov bl, [esi] now, my question is, what will happen, because I took 32bytes, and place it on 8bytes. what will be the value of "bl", and why?
yoni
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Video file is not displaying after converted to .mp4

I'm trying to create PHP video upload script which convert MOV and many other video files extensions to .mp4 extension. I successfully upload the file to the folder and create a record to the database. But when I try to display that video file in…
popov
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