gdquest / blender-sequencer-multithreaded-render Goto Github PK

• [X ] Bug report.

Bug report

First of all, this is cool! I check I can make it work with 4 cores and it says OK, it goes beyond 100% which is weird but went through :)

bpsrender 282script2scene1.blend -w 4 splited in 4 jobs and files

» Probing...
» Input(blend) @ /media/pm/Data/tse/la test/scenes/282script2scene1.blend...
• Probing done.

» Rendering mixdown...
» Output @ /media/pm/Data/test/la test/scenes/bpsrender/282script2scene1_m.flac...
• Mixdown done.

» Rendering video (w/o audio)...
» Output @ /media/pm/Data/test/la test/scenes/bpsrender/282script2scene1_c_#######...
100%|███████████████████████████████████████████████████████████████████████████████████| 5456/5456 [14:10<00:00,  6.42frames/s]
• Video chunks rendering done.

» Concatenating (video) chunks...
» Output @ /media/pm/Data/test/la test/scenes/bpsrender/282script2scene1_v.mkv...
• Concatenating done.

» Joining audio/video...
» Output @ /media/pm/Data/test/la test/scenes/282script2scene1.mkv...
• Joining done.

BUT, but, but, there's no audio :(
Of course, audio is set in Blender render settings (ffmpeg, H264, AAC 192) and I tested a normal render, it's got sound.

VLC states only one video stream, nothing else.
But the flac file plays though.

It's bps 0.1.40.post2, tqdm 4.36.1, python 3.7.4 on ubuntu 19.10 (Pop OS).

Any hint to join the audio by hand?

Hello all,
when trying to run the bpsrender using my blend file which is located here
"James Jamison\Desktop\test\GoProVideo1\Go Pro 1.blend"

i get this error
"main.py: error: unrecognized arguments: Jamison\Desktop\test\GoProVideo1\Go Pro 1.blend"

figuring it was the spaces i tried putting it in the C:\ drive folder so now its in
"C:\test"

then forgot about the spaces in the blend file " Go Pro 1.blend"

and managed to get the same error
"main.py: error: unrecognized arguments: Pro 1.blend"

after removing the spaces i managed to get it to run

my issues:

1. Spaces in the path break the bpsrender

I'm submitting a...

• Bug report.
• Feature request.

Bug report

What is the current behavior?
When I render a scene containing a scene strip which contains audio, then the resulting video won't contain the audio of the scene strip.

What is the expected behavior?
Scene strips with audio should be supported.

Tell us the steps to reproduce the bug, and if possible share a minimal demo of the problem.

1. Create a new VSE project
2. Add new Scene (name: "Embedded")
3. In "Embedded" choose Video Editing and a video file with sound
4. Change back to main scene "Scene"
5. Choose Video Editing and add a scene strip
6. Choose "Embedded"
7. Save Project to "bug.blend"
8. Render "bug.blend" using bpsrender

I'm submitting a...

• Bug report.
• Feature request.

Bug report

What is the current behavior?

When I try to run it after installing it through pip, I get this message.

Traceback (most recent call last):
File "/home/[my account]/.local/bin/bpsrender", line 5, in
from bpsrender.main import main
File "/home/[my account]/.local/lib/python2.7/site-packages/bpsrender/main.py", line 15, in
from .calls import call
File "/home/[my account]/.local/lib/python2.7/site-packages/bpsrender/calls.py", line 13, in
from .helpers import BSError, checkblender, kickstart, printd, prints, printw
File "/home/[my account]/.local/lib/python2.7/site-packages/bpsrender/helpers.py", line 70
print('{s}{p} {}{e}'.format(text, s=s, e=e, p=p), **kwargs)
^
SyntaxError: invalid syntax

What is the expected behavior?

For commands like bpsrender -h to display properly.

Tell us the steps to reproduce the bug, and if possible share a minimal demo of the problem.

1. Type in bpsrender after installation through pip in Terminal.

Also, I installed it through pip because I've heard it's the best way to access it since it's out of the Sequencer now. If there are more up-to-date ways, I will try those.

I'm submitting a...

• Bug report.
• Feature request.

Bug report

What is the current behavior?
BPSrender does not run.

What is the expected behavior?
BPSrender to run.

Tell us the steps to reproduce the bug, and if possible share a minimal demo of the problem.

1. Browse to BPSrender folder included in Blender (/home/user/bin/blender/2.83/scripts/addons/power_sequencer/scripts/BPSRender, in my case);
2. on terminal, run: python3 -m bpsrender file.blend;
3. error received:

Traceback (most recent call last):
  File "/usr/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/home/user/bin/blender/2.83/scripts/addons/power_sequencer/scripts/BPSRender/bpsrender/__main__.py", line 31, in <module>
    from .calls import call
  File "/home/user/bin/blender/2.83/scripts/addons/power_sequencer/scripts/BPSRender/bpsrender/calls.py", line 26, in <module>
    from tqdm import tqdm
ModuleNotFoundError: No module named 'tqdm'

Other

Other information

Running:

• Blender: 2.83.0;
• OS: Linux Mint 19.2 Cinnamon;
• Processor: AMD Athlon(tm) II X3 425 Processor × 3;
• Graphics: NVIDIA Corporation GF116 [GeForce GTX 550 Ti];
• RAM: 15.7 GiB.

Questions

1. Is it really OK to call BPSrender from the folder included in Blender's BPS addon? Is that the problem?
2. There is no way to use BPSrender inside Blender currently, right?

I'm submitting a...

• Bug report.
• Feature request.

Bug report

What is the current behavior?

Mixdown crashes:

~ WARNING:mixdown: Something went wrong when calling command - SKIPPING.

The problem probably lies on the Blender side (bug report filed), since Blender "Render Audio" feature gives this error:

terminate called after throwing an instance of 'aud::FileException'
  what():  File couldn't be written, audio encoding failed with ffmpeg.

What is the expected behavior?

Mixdown should not crash and produce an audio file instead.

Tell us the steps to reproduce the bug, and if possible share a minimal demo of the problem.

Make sure you have Blender 2.92.3 and try rendering a mixdown with bpsrender.

Other

Other information

Bug reported on developer.blender.org:
https://developer.blender.org/T88614

But probably a good idea to have the bug listed here as well if someone is looking at what's wrong.

I tried also with the new Blender 3.0 Alpha and the same error there. With Blender 2.83.15 feature still works, but I'm not sure which version broke it.

When I specify a render with a start frame and and end frame, the resulting audio is the entire project whereas the video output is correct. Obviously the subsequent join produces an unusable product with the wrong audio track.

Here is the output of the dryrun. Thanks.

-Joe D

[jdellorf@ussaro Projects]$ bpsrender --dry-run -o ../Renders/track_1 -s 9686 -e 16209 NESR_2019_multicam.blend
DEBUG:BPS:CMD-PROBE: blender --background /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend --python /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/probe.py --disable-autoexec

» Probing...
» Input(blend) @ /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend...
• Probing done.
INFO:BPS:Setup:
INFO:BPS:probe_py_normalized: /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/probe.py
INFO:BPS:mixdown_py_normalized: /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/mixdown.py
INFO:BPS:video_py_normalized: /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/video.py
INFO:BPS:frame_start: 9686
INFO:BPS:frame_end: 16209
INFO:BPS:frames_total: 6524
INFO:BPS:ext:
INFO:BPS:render_path: /media/current_project/NESR_2019/Renders/track_1
INFO:BPS:render_parts_path: /media/current_project/NESR_2019/Renders/track_1/bpsrender
INFO:BPS:chunks_file_path: /media/current_project/NESR_2019/Renders/track_1/bpsrender/chunks.txt
INFO:BPS:render_chunk_path: /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_c_#######
INFO:BPS:render_video_path: /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_v
INFO:BPS:render_mixdown_path: /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_m.flac
INFO:BPS:render_audiovideo_path: /media/current_project/NESR_2019/Renders/track_1/NESR_2019_multicam
DEBUG:BPS:CMD-MIXDOWN: blender --background /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend --python /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/mixdown.py --disable-autoexec -- /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_m.flac

» Rendering mixdown...
» Output @ /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_m.flac...
• Mixdown done.
DEBUG:BPS:CMD-VIDEO:
DEBUG:BPS:CMD-CHUNK(9686-10772): blender --background /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend --python /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/video.py --disable-autoexec --render-output /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_c_####### -s 9686 -e 10772 --render-anim
DEBUG:BPS:CMD-CHUNK(10773-11859): blender --background /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend --python /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/video.py --disable-autoexec --render-output /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_c_####### -s 10773 -e 11859 --render-anim
DEBUG:BPS:CMD-CHUNK(11860-12946): blender --background /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend --python /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/video.py --disable-autoexec --render-output /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_c_####### -s 11860 -e 12946 --render-anim
DEBUG:BPS:CMD-CHUNK(12947-14033): blender --background /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend --python /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/video.py --disable-autoexec --render-output /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_c_####### -s 12947 -e 14033 --render-anim
DEBUG:BPS:CMD-CHUNK(14034-15120): blender --background /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend --python /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/video.py --disable-autoexec --render-output /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_c_####### -s 14034 -e 15120 --render-anim
DEBUG:BPS:CMD-CHUNK(15121-16209): blender --background /media/current_project/NESR_2019/Projects/NESR_2019_multicam.blend --python /home/jdellorf/.local/lib/python3.7/site-packages/bpsrender/bscripts/video.py --disable-autoexec --render-output /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_c_####### -s 15121 -e 16209 --render-anim

» Rendering video (w/o audio)...
» Output @ /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_c_#######...
INFO:BPS:CALL-VIDEO: generating /media/current_project/NESR_2019/Renders/track_1/bpsrender/chunks.txt
0%| | 0/6524 [00:00<?, ?frames/s]• Video chunks rendering done.
0%| | 0/6524 [00:00<?, ?frames/s]
DEBUG:BPS:CMD-CONCATENATE: ffmpeg -stats -f concat -safe -0 -i /media/current_project/NESR_2019/Renders/track_1/bpsrender/chunks.txt -c copy -y /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_v

» Concatenating (video) chunks...
» Output @ /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_v...
• Concatenating done.
DEBUG:BPS:CMD-JOIN: ffmpeg -stats -i /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_v -i /media/current_project/NESR_2019/Renders/track_1/bpsrender/NESR_2019_multicam_m.flac -map 0:v:0 -c:v copy -map 1:a:0 -c:a aac -b:a 192k -y /media/current_project/NESR_2019/Renders/track_1/NESR_2019_multicam

» Joining audio/video...
» Output @ /media/current_project/NESR_2019/Renders/track_1/NESR_2019_multicam...
• Joining done.

there is an audio issue that makes bpsrender not mixdown the audio completely when you use speed control strips and keyframe the pitch of the audio strips to match the video strip speed.

reproduce:
on the "Speed Control" strip, uncheck "Stretch to input stip length" and use "Speed factor" to keyframe the value for speed control.
copy/paste the keyframes from the "Speed Control" strip to the audio pitch value, so that the sound pitch matches the speed control.
render the video with bpsrender.

result:
bpsrender leaves the keyframed audio strips out (they are silent in the mixdown). all untouched audiostips are mixed down correctly.

workaround:
mixdown audio only with blender, and render the video w/o audio in bpsrender, then --join with bpsrender or ffmpeg

thx 4 the speedy renders! <3

We use a library to have a progress bar, tqdm. It makes it hard to parse the output of the renderer and adds an unecessary dependency. This would fix #4

I have a error popping in the command window when trying to render in any form with any parameters, that do not allow me to render anything with this code.

frame_start, frame_end, ext = chain(*tmp)

ValueError: not enough values to unpack (expected 3, got 0)

Whole code error list here:
https://u.smutty.horse/mhsfsagytwy.txt

Bug report

C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages>python -m bpsrender -v -w 3 -j D:\YOUTUBE\Blender\ESclass.blend

» Probing...
» Input(blend) @ D:\YOUTUBE\Blender\ESclass.blend...
• Probing done.
INFO:BPS:Setup:
INFO:BPS:probe_py_normalized: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\bscripts\probe.py
INFO:BPS:mixdown_py_normalized: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\bscripts\mixdown.py
INFO:BPS:video_py_normalized: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\bscripts\video.py
INFO:BPS:frame_start: 1
INFO:BPS:frame_end: 53049
INFO:BPS:frames_total: 53049
INFO:BPS:ext: .mp4
INFO:BPS:render_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages
INFO:BPS:render_parts_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender
INFO:BPS:chunks_file_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\chunks.txt
INFO:BPS:render_chunk_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\ESclass_c_#######
INFO:BPS:render_video_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\ESclass_v.mp4
INFO:BPS:render_mixdown_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\ESclass_m.flac
INFO:BPS:render_audiovideo_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ESclass.mp4

» Joining audio/video...
» Output @ C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ESclass.mp4...
~ WARNING:join: Something went wrong when calling command - SKIPPING.

After the rendering of mixdown and video ends and starts to joining but it will ends with a message

~ WARNING:join: Something went wrong when calling command - SKIPPING.

What is this problem. There is no problem after running dry run. report below.

C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages>python -m bpsrender -s 1 -e 53049 -v -w 3 -j D:\YOUTUBE\Blender\ESclass.blend --dry-run
DEBUG:BPS:CMD-PROBE: blender --background D:\YOUTUBE\Blender\ESclass.blend --python C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\bscripts\probe.py --disable-autoexec

» Probing...
» Input(blend) @ D:\YOUTUBE\Blender\ESclass.blend...
• Probing done.
INFO:BPS:Setup:
INFO:BPS:probe_py_normalized: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\bscripts\probe.py
INFO:BPS:mixdown_py_normalized: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\bscripts\mixdown.py
INFO:BPS:video_py_normalized: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\bscripts\video.py
INFO:BPS:frame_start: 1
INFO:BPS:frame_end: 53049
INFO:BPS:frames_total: 53049
INFO:BPS:ext:
INFO:BPS:render_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages
INFO:BPS:render_parts_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender
INFO:BPS:chunks_file_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\chunks.txt
INFO:BPS:render_chunk_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\ESclass_c_#######
INFO:BPS:render_video_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\ESclass_v
INFO:BPS:render_mixdown_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\ESclass_m.flac
INFO:BPS:render_audiovideo_path: C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ESclass
DEBUG:BPS:CMD-JOIN: ffmpeg -stats -i C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\ESclass_v -i C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\bpsrender\ESclass_m.flac -map 0:v:0 -c:v copy -map 1:a:0 -c:a aac -b:a 192k -y C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ESclass

» Joining audio/video...
» Output @ C:\Users\ME TECH\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\ESclass...
• Joining done