So. I took several mp4 clips, edited them… Everthing looks alright… Until I export my video.
The problem is that after some cuts individual frames appear for 1-3 miliseconds which do not really belong there. I noticed that these frames belong to the corresponding original videos and they were at the site before the cut video. I have however perfectly cut and in the preview in Shotcut also shows no problem with it and the frames do not appear. Only after the export these individual frames appear.
I hope my english wasnt too bad. Any way to fix it? Sure I could simply cut the exported video again, but the problem is that the synch with the music wouldnt fit anymore.
I export in default options and the clips I use have different FPS.
Some information:
ffprobe output
[streams.stream.0]
index=0
codec_name=h264
codec_long_name=H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10
profile=High
codec_type=video
codec_time_base=1001/60000
codec_tag_string=avc1
codec_tag=0x31637661
width=1280
height=720
coded_width=1280
coded_height=720
has_b_frames=2
sample_aspect_ratio=1:1
display_aspect_ratio=16:9
pix_fmt=yuv420p
level=31
color_range=tv
color_space=bt709
color_transfer=bt709
color_primaries=unknown
chroma_location=left
timecode=N/A
refs=4
is_avc=true
nal_length_size=4
id=N/A
r_frame_rate=30000/1001
avg_frame_rate=30000/1001
time_base=1/30000
start_pts=0
start_time=0:00:00.000000
duration_ts=2576574
duration=0:01:25.885800
bit_rate=26.416915 Mbit/s
max_bit_rate=N/A
bits_per_raw_sample=8
nb_frames=2574
nb_read_frames=N/A
nb_read_packets=N/A
[streams.stream.0.disposition]
default=1
dub=0
original=0
comment=0
lyrics=0
karaoke=0
forced=0
hearing_impaired=0
visual_impaired=0
clean_effects=0
attached_pic=0
[streams.stream.0.tags]
language=und
handler_name=VideoHandler
[streams.stream.1]
index=1
codec_name=aac
codec_long_name=AAC (Advanced Audio Coding)
profile=LC
codec_type=audio
codec_time_base=1/48000
codec_tag_string=mp4a
codec_tag=0x6134706d
sample_fmt=fltp
sample_rate=48 KHz
channels=2
channel_layout=stereo
bits_per_sample=0
id=N/A
r_frame_rate=0/0
avg_frame_rate=0/0
time_base=1/48000
start_pts=-1024
start_time=0:00:-0.021333
duration_ts=4123648
duration=0:01:25.909333
bit_rate=2.275000 Kbit/s
max_bit_rate=384 Kbit/s
bits_per_raw_sample=N/A
nb_frames=4027
nb_read_frames=N/A
nb_read_packets=N/A
[streams.stream.1.disposition]
default=1
dub=0
original=0
comment=0
lyrics=0
karaoke=0
forced=0
hearing_impaired=0
visual_impaired=0
clean_effects=0
attached_pic=0
[streams.stream.1.tags]
language=und
handler_name=SoundHandler
[format]
filename=C:\Users\Alex\Desktop\Projects\Projekte am laufen/3HD.mp4
nb_streams=2
nb_programs=0
format_name=mov,mp4,m4a,3gp,3g2,mj2
format_long_name=QuickTime / MOV
start_time=0:00:-0.021333
duration=0:01:25.910000
size=270.575062 Mibyte
bit_rate=26.420069 Mbit/s
probe_score=100
[format.tags]
major_brand=isom
minor_version=512
compatible_brands=isomiso2avc1mp41
encoder=Lavf57.25.100