Error when generate video

[minhtq1207]

i got below error at final step to generate video

[dmarx]

can you share the log output that reports your settings? also, could you click on the "5 frames" thing there? that should expand the traceback. I have a hunch what's going on here, but the more context you can offer the better.

[minhtq1207]

Sorry @dmarx for late response, just left for 4 days and come back. I've try to reproduce that issue, please see the full output in image below

[dmarx]

Thanks! Can you click on the thing that says "5 frames"? It'll expand some hidden details that would be helpful.

Also, the settings output I need isn't here. It probably would've been printed ar the top of the output from the previous cell.

In any event, my suspicion is that you are experiencing issues because the numbers at the end of the file_namespace are confusing the program that determines what the frame index of each frame in the animation is. Try adding some non-numeric text characters to the end of the file_namespace.

[paulhaskett]

Hi I'm having trouble running this cell now, here is the 5 frames bit

thanks

[minhtq1207]

@dmarx uploaded image in my previous comment also expand all hidden frame. Here is the out put setting, i've update as you said but nothing different

[dmarx]

One of those screen shots contains a message like "found 40 frames" and shows a file path: could you navigate to that folder and share the contents of that directory?

[minhtq1207]

@dmarx that folder only contains generated image and setting file as below

[paulhaskett]

hi, just tried making a video of a new animation and got the same error. Here are the output files in the file_namespace folder

Also I was having trouble resuming the run after google colab kicked me out. It output the files as file_namespace_1(1).php instead of starting at the last frame from previous run. Not sure if that is related to this problem maybe it's having trouble reading the files in the directory or maybe something else. I'm a novice Python programmer and still learning about ML but I notice that other scripts I've played around with use Image%04d.png to name the output, I don't know though just a thought. I like the audio input setting that other notebooks don't have so I hope you/we can get it to work, thanks.

[paulhaskett]

Hi, after trying a few different runs I found that the cell runs ok if the frames are square but it fails to save write the video folder and save the mp4 in it so therefor the next cell fails to download the video.

[paulhaskett]

think I may have sorted it by adding the width and height to the ffmpeg command like below but also needs the video folder created first.
cmd_out = ['-vcodec', 'libx264', '-r', str(fps), '-pix_fmt', 'yuv420p', '-crf', '1', '-preset', 'veryslow', '-vf', f'scale={width}x{height}', f'videos/{base_name}.mp4']

[dmarx]

moved issue to pytti-tools/pytti-notebook since this is specific to the notebook and is completely isolated from the pytti-core library

[dmarx]

Thanks for your patience everyone, should be fixed now!

[janpilu]

hi, just tried making a video of a new animation and got the same error. Here are the output files in the file_namespace folder Also I was having trouble resuming the run after google colab kicked me out. It output the files as file_namespace_1(1).php instead of starting at the last frame from previous run. Not sure if that is related to this problem maybe it's having trouble reading the files in the directory or maybe something else. I'm a novice Python programmer and still learning about ML but I notice that other scripts I've played around with use Image%04d.png to name the output, I don't know though just a thought. I like the audio input setting that other notebooks don't have so I hope you/we can get it to work, thanks.

Did You manage to resolve the bug where the resume checkbox doesn't actually lead to the notebook resuming the previous run?