ron1021 0 Posted August 19, 2012 Hello everyone, I am new to this forum. I have done a fair amount of reading on this forum. I do know that some systems make it harder to edit the video but is this completely impossible? My real question is can someone edit just the audio(and replace it with a new audio) to a cctv footage and compile the video and audio together and have it transferred back to the hardrive of the dvr system? It might take a lot of work but is it possible? Share this post Link to post Share on other sites
tomcctv 189 Posted August 19, 2012 Hi. Footage taken from dvr can be altered but easy to detect as dvr will leave electronic signature or watermark which will tell you its been altered. As far as to alter then put footage back into dvr is yes impossible Share this post Link to post Share on other sites
ron1021 0 Posted August 19, 2012 can the entire dvr be wiped and made to copy the edited video/audio by disabling the camera(plugging the edited video/audio source into camera input) just curious? is this possible with analog recording? Share this post Link to post Share on other sites
the toss 0 Posted August 20, 2012 Yes , very easy & not as uncommon as you would like to think. Share this post Link to post Share on other sites
ron1021 0 Posted August 21, 2012 thank you for replying. Could you please explain why " tomcctv" initially said no? Are you saying yes it is possible for analog systems or also for dvrs? Another question" if camera's have audio functionality", do they have to have a second cable for audio transmission or are newer camera come with one cable(like a single tv audio/visual cable which transmit both audio and video using the same cable) Share this post Link to post Share on other sites
