発話の動画素材 1ページ目

Girl doctor speaker with paper data report during lecture

Guy stands in front of other students who are sitting in a circle and listening to his speech. Man came to the club of foreign languages

Students sit in a circle and actively discuss the lecture among themselves, they share ideas. Young people attend a psychological help group

Teenage boy stands in a circle in front of other schoolchildren with a speech. Boy participates in acting group, he stands in the classroom in front of other students

Attentive students at their desks in the university auditorium

Confident Caucasian Business Professional Delivers Practical Guidance During Conference Speech

Entrepreneur delivers a funding pitch at a convention, speaking to a live audience about an important project, business opportunity and future investment potential.

Young woman holds a remote control and gives a presentation to students in the classroom.

Ray beam sign question mark bg rotate endless

Young woman smiles in profile practicing speech for audition

Confident young female professor shows students flag of USA

Guy stands in front of other students who are sitting in a circle and listening to his speech. Man came to the club of foreign languages

Dictionary, translating and learning languages online. Speech bubbles with various flags.

Young people listen attentively to a lecture and presentation in a modern learning space. Students sit intently in the classroom at a seminar.

Portrait of group of different age people in lecture hall at extension courses

8-bit pixel art hot pink short speech bubble icon. looped animation 4k 30fps

Politician holds document firmly in hand and speaks passionately

Glass speech bubble on black bg able to loop endless

Hand drawn sketch of oval speech bubble badge video frame isolated on transparent background alpha channel

Digital communication chat bubble floating animation isolated on black background

Chat message bubble with text lines animation isolated on white background

Seamless looping animation of two pulsing chat bubbles representing a conversation; modern communication symbol on a transparent alpha channel background in 4k horizontal resolution format

Green minimalist quote template animation isolated on black background

Speech bubble, happy woman and face, marketing on green screen with mockup and social media branding. Logo promo, tracking markers and female in portrait with smile, advertising on studio background

Audience watching presenters during a live conference presentation on stage with dramatic lighting

Female teacher giving lecture to university students in classroom.

Parallelepiped clouds float over green fields able to loop endless

The WTF! video effect in 4K the perfect accent for youth content

Students sit in classroom, teacher stands behind them with Russian flag

Avatar, user, human, person, speaking and talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

Speech bubble, happy woman and barista, marketing on green screen, mockup and social media branding. Promo, tracking markers and female smile in portrait, advertising for cafe on studio background

Hand drawn sketch of speech bubble badge video frame isolated on transparent background alpha channel

Face, speech bubble and boy with green screen, volunteer or development on studio background. Portrait, male child and young person with poster for communication, advertising and opinion with service

Avatar, user, human, person, speaking and talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

Hand drawn sketch of oval speech bubble badge video frame isolated on transparent background alpha channel

Happy woman, blowing kiss and social media speech bubble for opinion, marketing space or brand advertising. Product placement portrait, branding tracking markers and person on blue background studio

Messages chat blue bubble typing text message for custom text on black background

4K comic splash animation with the text BANG! dynamic emphasis for videos

3D render of comment icon on chroma key green screen background

8-bit pixel art businessman give a presentation. looped animation 4k 30fps

Young girl enthusiastically shares ideas using a megaphone in a creative setting

Fun 3D cartoon medieval man talking

3D render of question mark in a circle icon on chroma key green screen background

Business speaker addressing audience during conference presentation from stage.

Master class in the meeting room. Young woman speaker at a project presentation. Female speaker in conference hall.

Shaking head, point or woman face with speech bubble for wrong studio opinion, disagreement or social media mockup. Tracking markers, sign or female portrait with bad voice mock up on blue background

Animated callout chalk drawing, video clip with alpha channel.

Speech bubble, advertising and social media with woman, face and smile with mockup on blue background. Voice, opinion and product place with branding and happy young female in portrait in studio

Pointing, speech bubble and mockup with child in green screen studio for social media, promotion and news. Idea. youth and empty sign with young boy on background for announcement, opinion and show

Human resources manager chooses the right candidate neon animation isolated on black background

Animated mouth shapes representing phoneme articulation for character

Speech bubble, face smile and woman pointing in studio isolated on a brown background. Social media, mockup and female with poster for voice, opinion or advertising, marketing or product placement.

Voice Chat, Audio Calls and Conversations message animation isolated on white background

Woman holding thinking bubble with copy space

Fill prompt to generate an image using AI animation isolated on white background

Mobile pop up chat conversation, speech bubble animation isolated on Black Background

Blue Neon Glowing Lower Third Speech Bubble Animation on black background, Chat Box and Communication

Customer review cards animation with five star ratings and user profile icons, floating feedback bubbles with alpha channel for testimonial, app interface, online reputation and service quality design

Man speaks in front of glass wall about important topics in a well-lit setting

Hud elements Frame for Stream Package container animation isolated on black background

Avatar, user, human, person, speaking and talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

Group communication speech bubble icon animation isolated on white background

Speech bubble, doctor and woman with poster smile in studio for announcement, information and news. Social media space, healthcare mockup and portrait of medical worker with board on blue background

Business speaker adjusting microphone during conference presentation.

Face, woman and volunteer with a smile, speech bubble and communication on a blue studio background. Portrait, female activist and person with paper, branding and product placement for social media

Two overlapping chat icon animation isolated on white background

Futuristic callout titles for Stream Package zone secured animation isolated on black background

Conference keynote speaker presenting on stage to large attentive audience at corporate event

A minimalist neon glowing quote template animation isolated on black background

Minimalist quotes neon frame border animation isolated on black background

Attentive audience recording speaker presentation at corporate technology conference seminar in meeting room

Speech bubble, face and woman blowing kiss in studio for romance, flirting and poster on blue background. Banner, portrait and girl flirt with mockup for social media, advertising or online dating

Speaker at Business Conference and Presentation in office

Neon square quote box icon animation isolated on black background

Professional speaker on stage during conference presentation in

Robot, ai, android and bot, talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

Animation. blue and red speech bubbles appear on a white background.

New Mail on Web page animation isolated on white background

Professional speaker giving creative business idea presentation

Audience listening to speaker during business conference seminar presentation in meeting room

Set of bubble chat messages on green screen background. Text balloon icons in various shapes

Relaxed public speaker connects with the audience during a convention event, showcasing social media innovation and real time interaction to ensure engagement. Entertainment. Camera A.

Chalk doodle exploding speech bubble animation, transparent background

Cartoon facts and myths speech bubble animation isolated on black background

Green glass Speech message bubbles on white bg rotate endless

New follower notification animation with user icon pop in speech bubble social media alert alpha channel modern minimal ui design for apps web engagement audience growth interaction communication

Flowchart icon with three rectangular boxes animation isolated on white background

Audience listening to a presentation in a dim conference hall during a business seminar and networking event

Set of animated speech bubbles. Video clip with alpha channel.

White minimalist quote template animation isolated on black background

Glass speech bubbles on black bg able to loop endless

Self drawing animation of single line draw Arab male speaker wearing traditional attire, addressing audience, colleagues. Symbolizing business lecture or seminar. Continuous line. Full length animated

Hand drawn speech bubble on pink dotted background, ordinary animation, seamless loop

Speech bubbles . Chat balloons, small talk frames. Set of design elements.

Like notification animation with thumbs up icon pop in speech bubble social media approval alert alpha channel minimal modern ui design for apps web engagement interaction feedback symbol

Audience watching keynote presentation at tech conference with speaker on stage and large screen

Futuristic callout titles for Stream Package model poisoning animation isolated on black background

Comic-like animation in ultra-sharp (4K) for video projects about likes and ratings

Bold announcement with megaphone animation on vibrant yellow pop art background, creating a dynamic and attention-grabbing marketing message

Yellow speech bubble isolated on white background

Hand with megaphone emerging from phone screen on bright yellow background displays message about communication and activism

Futuristic robot interaction with computer animation. Isometric AI robot. Digital communication chatbots. Isometric technology. 4K video animated in isometric style

Browser chat animated. Video clip with alpha channel.

Dynamic comic book style background with burst effect and speech bubble for your creative storytelling projects and vibrant designs, full of action

Robot, ai, android and bot, talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

Explosive comic book style speech bubble animation with halftone dots for dynamic announcements and bold marketing campaigns now

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Speech bubble, face and social media with woman, advertising and smile with mockup on blue background. Voice, opinion and product place with branding and happy young female in portrait in studio

Dynamic comic book page with vibrant colors and halftone patterns, perfect for adding a pop art feel to your designs or bringing a playful energy

Dynamic comic book explosion effect with vibrant colors and bold typography for impactful graphic designs and engaging visual storytelling

Fake vs Fact on white bg able to loop endless

Bold comic book style video with vibrant colors and dynamic action, perfect for energetic content and impactful messaging with a pop art vibe

Speech bubble, woman and face with marketing on green screen, mockup space and social media branding. Logo promo, tracking markers and female in portrait with smile, advertising on studio background

Notification bell animation with ringing icon pop in speech bubble alert symbol alpha channel minimal modern ui design for apps web social media reminder engagement communication interface

Hud Callout Lower Third for Stream Package shadow lock animation isolated on black background

Blurred conference audience sitting in indoor event hall with bright ceiling lights and warm atmosphere

Pop art animation of the word COOL 4K quality

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Animated speech bubble chalk drawing, video clip with alpha channel.

Talking person animation with minimal line art profile and clock symbol inside the head, representing timing, communication, voice, speech, reminder, and dialogue. Alpha channel for motion design

Female student confidently took stage, ready to deliver her impactful presentation to audience.

Animated megaphone on red background for announcements, promotions, and urgent communication in engaging and dynamic marketing videos

A microphone placed on a table with several chairs arranged around it in a room, possibly indicating a meeting or public speaking event.

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Animated speech bubbles with positive messages on bright green background offer a fun, quirky way to express yourself in social media videos

Man, speech bubble and chat poster for education forum, language and translation FAQ on a white background. Face, smile and excited asian student with voice mockup, quote and social media in studio

Business conference audience listens to speaker on stage in modern presentation setting

Social media, studio or happy woman with mockup speech bubble for opinion, info or advertising. Product placement portrait, Valentines Day announcement or female with voice mock up on blue background

A Bright Smiling Man is Engaging with an Audience in a Modern Interactive Setting

Dynamic comic explosion with OMG surprise, perfect for social media marketing, eye-catching animations, and vibrant digital content

Dictionary, translating and learning languages mobile app. Speech bubbles and smartphone.

Bright comic splash screen OOPS! in 4K format element for credits, inserts, and humorous ads

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Browser chat animated, video clip with alpha channel.

Voice Chat bubble message animation isolated on white background

Dynamic red comic book background with blank white speech bubble for vibrant announcements or superhero promotions, ideal for bold marketing

A greeting animation saying International Thank You Day featuring two speech balloons and several blue decorative accents on a white background. Simple animation. Motion graphics.

Animated self drawing of continuous line draw female speaker at podium with microphone, presenting to audience of seated colleagues or attendees at business conference. Full length one line animation

Audience attending a live event with a presenter on stage

Growing communication visualized through expanding pink speech bubble, enlarging from compact size to wider form against clean white background, representing spreading message

Animated megaphone with green screen for dynamic announcements, ideal for marketing promotions and social media videos now

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Social media, point or woman face with speech bubble for studio opinion, marketing space or advertising mockup. Tracking markers, poster or happy female portrait with voice mock up on blue background

3D render of format quote icon on chroma key green screen background

Futuristic robot interaction with computer animation. Isometric AI robot. Digital communication chatbots. 4K video animated in isometric style

Comic boom burst with vibrant pop art elements. Dynamic cartoon background featuring explosive speech bubbles and bold superhero action effects in retro style Able to loop

Oops text element animation on a green screen background

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Dynamic red comic book backdrop with a blue speech bubble for explosive announcements, vibrant pop art style, perfect for eye-catching social media updates

Robot, ai, android and bot, talking, graphic animation. Alpha channel. Transparent background motion design. 4K resolution

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Message box chat icon, speech bubble icon animation Isolated on White Background

Confident young female professor shows students flag of Ireland

Captivating audiences and sparking curiosity quotes frame border animation isolated on Black Background

Speaker presenting to audience at conference with question from attendee

Office employee fails to believe speech of interlocutor laughing

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Letter message animated icon. Video clip with alpha channel.

Dynamic retro comic book style background with burst effect, perfect for adding a vibrant vintage vibe to your project with a pop art feel

Dynamic comic book style animation with radial burst and speech bubble popping with energy for vibrant designs and bold announcements now

Fast thought cloud bubble animation Isolated on Green Background

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Dynamic comic book explosion graphic bursts onto the screen, perfect for adding vibrant energy and impact to your video project or presentation

Self drawing animation of single line draw Arab female speaker wearing hijab, addressing audience colleagues wearing traditional head coverings. Business lecture. Continuous line. Full length animated

Dictionary, translating and learning languages online. Speech bubbles with various flags.

Cartoon loudspeakers and information announcements, message and bubbles, 3d rendering.

Message notification animation with chat bubble typing dots pop social media communication alert alpha channel minimal modern ui design for apps web messaging interaction interface symbol

Panel discussion with audience in modern conference setting, blurred participants

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Audience listening to speaker at a corporate event or presentation

Share notification animation with arrow icon pop in speech bubble social media repost symbol alpha channel minimal modern ui design for apps web engagement interaction communication

Engaging hands showcase various speech bubbles on a green background for creative communication ideas

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background

Audience attending a panel discussion at a conference or seminar

Pop art background animation, HD. Comic style cloud on green background.

Pop art background animation, HD. Comic style cloud on green background.

View notification animation with eye icon pop in speech bubble social media visibility alert alpha channel minimal modern ui design for apps web engagement analytics interaction symbol

Set of different animated doodle elements. Video clip with alpha channel.

Set of different animated doodle elements. Video clip with alpha channel.

Audience Attending Presentation in Large Auditorium with Speaker on Stage

Pop art background animation, HD. Comic style cloud on green background.

Dynamic comic book explosion with burst effect and speech bubble animation, perfect for graphic novels and action-packed videos, bold expression

A speaker captivates the audience during a seminar held in a downtown auditorium, sharing insights and fostering engagement with key ideas and personal anecdotes.

Woman expressing strong emotions in expressive speech during creative workshop on white background

Animated speech bubble chalk drawing, video clip with alpha channel.

Confident young female professor shows students flag of Italy

Social media woman, happy and mockup speech bubble for opinion, marketing space or brand advertising. Product placement portrait, branding tracking markers and voice person on blue background studio

Pop art background animation, HD. Comic style cloud on green background.

Different aged men and women chatting in classroom in conversation club.

Retro comic book speech bubble with halftone pattern bursts into action against a dynamic blue backdrop for vibrant presentations and creative storytelling

Speech bubble. wow and man on green screen, communication and news for university or college. Social media, chat or voice sign and face of student or person, tracking markers and studio background

Talking person animation with minimal line art profile and clock symbol inside the head, representing timing, communication, voice, speech, reminder, and dialogue. Green background for motion design

Speaker addressing an audience in a seminar or conference setting

Audience attending a formal seminar in a community hall setting

Speaker presenting to audience during seminar in modern conference hall

Abstract 3d animation of appearance of word FUN. Animation with alpha channel

Comic background animation | expression balloon pop art style 4k video Animation | 4k animated radial rays and dots pattern | Motion graphics and digital composition | vintage pop art background