video - ffmpeg - how to stop scrolling text in the middle of screen -


मैं ffmpeg पर स्क्रॉल पाठ बना सकता हूँ: 

  ffmpeg -y -f lavfi -i Color = c = black: s = 800x450: d = 125 -vf "[in] drawtext = fontfile = Futura.ttc: fontsize = 40: fontcolor = # 444444: x = w- (200 * टी): y = (( एच) / 2): टेक्स्ट = 'हा हा हा' [बाहर] "-सी: वीजीडी -264-टी 5 स्क्रोलिंग.एमपी 4

मैं इसे कैसे रोकूं स्क्रीन के बीच या ((w-w_text) / 2)?

मैंने lte () फ़ंक्शन का उपयोग करने की कोशिश की जैसा कि 

  ffmpeg -y -f lavfi -i color = c = black: s = 800x450: d = 125 -vf "[में] drawtext = fontfile = Futura.ttc: fontsize = 40: fontcolor = # 444444: x = lte (w- (200 * t), (w-w_text) / 2): y = ((h) / 2): पाठ = 'हा हा है' [बाहर] "- C: v libx264 -t 5 scrolling.mp4

यह त्रुटि के साथ आता है: 

  या तो पाठ, मान्य फ़ाइल या एक टाइमकोड प्रदान किया जाना चाहिए त्रुटि आरजीएस 'fontfile = Futura.ttc: fontsize = 40: fontcolor = # 444444: x = lte (w- (200 * टी)'

के साथ फ़िल्टर 'ड्रैटेक्स्ट'

-

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