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• illegal text-relocoation (direct reference) to (global,weak) for architecture i386

  7 janvier 2015, par OrangeDog

  Searching about shows this error in a number of mailing lists, but neither a general solution nor explanation is forthcoming.

  What does illegal text-relocoation (direct reference) to (global,weak) mean and how can it be resolved.

  Specifically, I have built ffmpeg-2.5.2 using this script. When building XCode tests that use it, there is the following error :

  ld: illegal text-relocoation (direct reference) to (global,weak)
  
      _ff_h264_cabac_tables in <...>/myLib.a(cabac.o)
  
      from _ff_h264_decode_mb_cabac in <...>/myLib.a(h264_cabac.o)
  
      for architecture i386

  Does this require compiler/linker options to fix, or some kind of code change ?

• Moviepy swap text mid video

  22 mai 2022, par Runeater DaWizKid

  I want to write text to a video and have it change mid playback, this is what I've tried but it overlays each text on eachother and only displays the text for 5 seconds ?

  


  def generateVideo(initial_text, secondary_text, tertiary_text):
    text_clip = TextClip(txt=initial_text, color='AntiqueWhite1', font='Arial-Bold', fontsize=100)
    text_clip = text_clip.set_position('center').set_duration(5)

    text_clip_secondary = TextClip(txt=secondary_text, color='AntiqueWhite1', font='Arial-Bold', fontsize=100)
    text_clip_secondary = text_clip_secondary.set_position('center').set_duration(10).cutout(0, 5)

    text_clip_tertiary = TextClip(txt=tertiary_text, color='AntiqueWhite1', font='Arial-Bold', fontsize=100)
    text_clip_tertiary = text_clip_tertiary.set_position('center').set_duration(15).cutout(0, 10)
    
    new_video = ColorClip(size=(1920, 1080), color=(0,0,0), duration=15)
    new_video.fps = 24
    
    new_video = CompositeVideoClip([new_video, text_clip, text_clip_secondary, text_clip_tertiary])

    new_video.write_videofile(codec='mpeg4', filename="test.mp4")
    new_video.close()


  


  Anyone see what im doing wrong ?

  


  Edit :
I've also tried the appropriate calls to subclip(pos1, pos2), ie

  


  text_clip_secondary = text_clip_secondary.set_position('center').set_duration(15).subclip(5, 10)


  


  With the same results

  


• Moviepy python images and text with colour background video

  7 janvier, par sjpatel

  I trying to create video like below using Moviepy python.?

  


  Video -
https://assets.json2video.com/examples/marketing/slide-text-right.mp4

  


  Is this possible using Moviepy python ? I can't use FFMPEG because it not supported on my server.

  


  from moviepy.editor import *

# Load the image
img_clip = ImageClip("your_image.png")

# Set the duration of the image clip
img_clip = img_clip.set_duration(5)

# Resize the image if necessary
img_clip = img_clip.resize(height=1080)  # Keep the height consistent

# Define your text
text = "Your Marketing Message"

# Create a TextClip
txt_clip = TextClip(text, fontsize=70, color='white')

# Set the duration of the text clip
txt_clip = txt_clip.set_duration(5)

# Animate the text to slide in from the right
def slide_in(t):
    return 'center', -1000 + 1500 * t  # Adjust these values based on your needs

txt_clip = txt_clip.set_position(slide_in)

# Set background color
txt_clip = txt_clip.on_color(size=(1920, 1080), color=(0, 0, 0), col_opacity=1)

# Position the image on the left side
img_clip = img_clip.set_position(('left', 'center'))

# Position the text clip on the right side
txt_clip = txt_clip.set_position(('right', 'center'))

# Composite the two clips together
final_clip = CompositeVideoClip([img_clip, txt_clip])

# Set the duration of the final clip
final_clip = final_clip.set_duration(5)

# Save the video
final_clip.write_videofile("image_and_slide_text.mp4", fps=24)