Error occurred when executing VHS_VideoCombine: An error occured in the ffmpeg subprocess

[0002kgHg]

Error occurred when executing VHS_VideoCombine:

An error occured in the ffmpeg subprocess:
[Parsed_apad_0 @ 0x55637e7820a0] Option 'whole_dur' not found
[AVFilterGraph @ 0x55637e77d2c0] Error initializing filter 'apad' with args 'whole_dur=6.875'
Error reinitializing filters!
Failed to inject frame into filter network: Option not found
Error while processing the decoded data for stream #1:0

File "/comfyui/execution.py", line 152, in recursive_execute
output_data, output_ui = get_output_data(obj, input_data_all)
File "/comfyui/execution.py", line 82, in get_output_data
return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)
File "/comfyui/execution.py", line 75, in map_node_over_list
results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))
File "/comfyui/custom_nodes/ComfyUI-VideoHelperSuite/videohelpersuite/nodes.py", line 546, in combine_video
raise Exception("An error occured in the ffmpeg subprocess:\n" \

[AustinMroz]

Most likely related a result of an old system version of ffmpeg installed. Will likely be fixed by

• installing imageio-ffmpeg or
• updating the system version of ffmpeg

The whole_dur option was added about 2 months ago as a workaround to a bug in ffmpeg 7.0. While this bug appears to be fixed in the newest versions of ffmpeg, I'm reluctant to remove this workaround as I expect people will have the bugged version of ffmpeg installed.

[0002kgHg]

My ffmpeg is already up to date, but I am still encountering errors. The workflow runs successfully, and the output video files do appear in the output folder. However, they cannot be previewed in the ComfyUI interface. Additionally, there are three output files: one PNG image and two MP4 files. One of the MP4 files, which contains audio, is empty, while the other MP4 file without audio is intact. I suspect that the error originates from the audio file output.

[AustinMroz]

Of the two images uploaded, I am only able to view the first which shows an ffmpeg version of 3.4. FFmepg 3.4 was released 7 years ago. The oldeest version of ffmpeg which is actively tested against is version 4.2.2, which was released 5 years ago.

[0002kgHg]

在上传的两张图片中，我只能查看第一张图片，它显示的是 ffmpeg 3.4 版本。FFmepg 3.4 是在 7 年前发布的。积极测试的 ffmpeg 的最旧版本是 4.2.2 版，该版本于 5 年前发布。

Sorry, this image failed to upload, but I did update it but it still failed.

[0002kgHg]

I am now very sure that it is an audio problem, as an error message appears when I connect the audio.

[0002kgHg]

got prompt
[rgthree] Using rgthree's optimized recursive execution.
#675 [VHS_LoadVideo]: 0.08s
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
set_mempolicy: Operation not permitted
!!! Exception during processing!!! An error occured in the ffmpeg subprocess:
[Parsed_apad_0 @ 0x5579bc2b05a0] Option 'whole_dur' not found
[AVFilterGraph @ 0x5579bc296820] Error initializing filter 'apad' with args 'whole_dur=2.0'
Error reinitializing filters!
Failed to inject frame into filter network: Option not found
Error while processing the decoded data for stream #1:0

Traceback (most recent call last):
File "/comfyui/custom_nodes/ComfyUI-VideoHelperSuite/videohelpersuite/nodes.py", line 543, in combine_video
res = subprocess.run(mux_args, input=audio_data,
File "/root/anaconda3/envs/ComfyUI/lib/python3.10/subprocess.py", line 526, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/usr/bin/ffmpeg', '-v', 'error', '-n', '-i', '/comfyui/temp/AnimateDiff_00002.mp4', '-ar', '8000', '-ac', '2', '-f', 'f32le', '-i', '-', '-c:v', 'copy', '-c:a', 'aac', '-af', 'apad=whole_dur=2.0', '-shortest', '/comfyui/temp/AnimateDiff_00002-audio.mp4']' returned non-zero exit status 1.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/comfyui/execution.py", line 152, in recursive_execute
output_data, output_ui = get_output_data(obj, input_data_all)
File "/comfyui/execution.py", line 82, in get_output_data
return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)
File "/comfyui/execution.py", line 75, in map_node_over_list
results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))
File "/comfyui/custom_nodes/ComfyUI-VideoHelperSuite/videohelpersuite/nodes.py", line 546, in combine_video
raise Exception("An error occured in the ffmpeg subprocess:\n"
Exception: An error occured in the ffmpeg subprocess:
[Parsed_apad_0 @ 0x5579bc2b05a0] Option 'whole_dur' not found
[AVFilterGraph @ 0x5579bc296820] Error initializing filter 'apad' with args 'whole_dur=2.0'
Error reinitializing filters!
Failed to inject frame into filter network: Option not found
Error while processing the decoded data for stream #1:0