Your podcast recording may look good in a 16:9 player and still fail on TikTok, Instagram Reels, or YouTube Shorts. Portrait platforms need a different frame, tighter editing, readable captions, and clear speaker positioning.
Transistor.fm hosts your podcast episodes, audio files, RSS feed, and distribution data. It doesn’t replace a video editor. You convert landscape footage into portrait clips in a separate tool, then publish the finished video on social platforms while Transistor.fm continues hosting the podcast.
The workflow is simple once you separate those jobs.
Understand What Transistor.fm Does
Transistor.fm is a podcast hosting platform. You use it to store podcast episodes, manage the RSS feed, review downloads, and distribute the show to podcast apps.
A video clip for social media is a different asset. It needs its own aspect ratio, edit, captions, export settings, and publishing process. The video normally stays in your editing tool or cloud storage after export.
This distinction prevents a common mistake. You won’t usually open Transistor.fm and find a button that automatically turns a landscape podcast recording into a vertical Reel. Instead, you take the original video recording into a video editor.
Your source file may come from:
- Riverside
- Zoom
- StreamYard
- OBS Studio
- A camera or smartphone
- A local recording from your podcast studio
If Transistor.fm contains only the audio episode, locate the original video recording from the tool used during production. Audio alone can’t produce a speaker clip unless you add a separate visual layer, such as a waveform, podcast artwork, or subtitles.
Choose an editor based on your workflow. CapCut is suitable for fast social edits. Descript works well when you want to edit from a transcript. Adobe Premiere Pro gives you more control over keyframes, color, audio, and multi-camera footage.
Transistor.fm stores the podcast episode. Your video editor creates the portrait clip.
Keep the original landscape file untouched. Create a separate project for the vertical version. This gives you a clean source if you need another crop later.
Use the Right Portrait Video Settings
Most short-form social platforms use a vertical 9:16 frame. The standard working size is 1080 x 1920 pixels.
You can start with a 4K source if your camera recorded one. A higher-resolution source gives you more room to crop around a speaker without making the final clip look soft. A 1080p landscape source can also work, but the crop will be less forgiving.
Use these settings as a practical starting point:
| Platform | Recommended frame | Export size | Useful clip length |
|---|---|---|---|
| Instagram Reels | 9:16 | 1080 x 1920 | 15 to 90 seconds |
| TikTok | 9:16 | 1080 x 1920 | 15 to 90 seconds |
| YouTube Shorts | 9:16 | 1080 x 1920 | 15 to 90 seconds |
These are production recommendations, not strict platform limits. Platform rules change, so check YouTube’s Shorts upload guidance before building a large publishing batch.
Export as an MP4 using H.264 video and AAC audio. Keep the frame rate consistent with the source. Common choices are 24, 25, or 30 frames per second. Avoid converting a 24 fps recording to 60 fps unless you have a clear reason.
Use 48 kHz audio when your editor supports it. Keep speech loud enough to hear on a phone, but don’t push the levels into clipping. Normalise the final mix if your editor provides that option.
Captions need space too. Keep important words away from the top and bottom edges because platform controls can cover them. Avoid placing captions against the far-right side, where buttons and account details often appear.
A portrait canvas is tall, but the viewer’s attention is narrow. Put the speaker’s eyes near the upper third of the frame. Leave enough space above the head without wasting the centre of the screen.
Convert Landscape Video to Portrait Step by Step
The conversion process is a crop and edit, not a simple resize. Follow these steps for each clip.
1. Choose one useful moment
Start with a strong section of the podcast. Look for a clear answer, a sharp opinion, a practical instruction, or a short story with a complete ending.
Don’t select a random 60-second section because it fits the time limit. The clip needs context. Remove long introductions, repeated phrases, sponsor reads, and pauses that don’t help the point.
A useful clip often follows this structure:
- A direct opening statement
- One supporting explanation or example
- A clear closing thought
Open with the strongest sentence you have. Don’t make viewers wait for the point.
2. Create a vertical sequence
Open your editor and create a new sequence at 1080 x 1920. Set the frame rate to match your source footage.
Import the landscape video and place it on the timeline. The editor will show only part of the original frame. That’s expected. You now need to decide which part of the wide image stays visible.
If the clip includes two speakers, don’t force both people into one tiny crop. Use a split-screen layout, switch between speakers, or show one person while the other speaks. A small face with unreadable captions creates a poor mobile experience.
3. Reframe the speaker
Select the video and adjust its scale and position. Your goal is a close, stable view of the person speaking.
A single-speaker recording is easier. Centre the face, keep the eyes near the upper third, and include the shoulders if the composition allows it.
A two-person interview needs more control. Use cuts between individual crops or apply keyframes to move the frame from one speaker to the other. Keyframes tell the editor where the crop should sit at different points in the clip.
Some tools offer automatic face tracking or auto-reframe. Use it as a starting point, not a final decision. Automatic cropping can cut off a forehead, shift during a pause, or follow the wrong person when both faces appear.
Review every camera move at full speed. A crop that looks acceptable in the editor may feel distracting on a phone.
4. Protect important visual details
Landscape footage often places the speaker on the left or right side of the frame. A centre crop may remove the person entirely. Move the video inside the portrait canvas before increasing the scale.
Watch for microphones, product demonstrations, lower-thirds, and hand gestures. If a speaker points to something outside the crop, the action loses meaning. Reframe the shot or use a wider crop for that section.
For a panel discussion, alternate between speaker crops. Add a wider shot only when the group reaction matters. Don’t keep all four people visible if their faces become too small to recognise.
5. Add readable captions
Captions are important because many people watch social video without sound. Generate them from the transcript, then proofread every line.
Correct names, product terms, acronyms, and technical language manually. Automatic captions often turn brand names into unrelated words.
Use short caption lines. Two lines on screen are usually easier to read than a full sentence packed into one block. Keep the font large enough for a phone and use strong contrast against the video.
Place captions below the speaker’s face without covering the mouth. Keep the text inside the platform’s safe area. Preview the clip on a phone before you publish it.
6. Clean the audio
Video framing gets attention, but poor audio ends the viewing session. Remove long silences and reduce background noise when needed.
Use the original podcast mix if it’s clean. If the clip comes from a separate video recording, match its loudness to the rest of your social library. Avoid aggressive noise reduction because it can make speech sound metallic.
Add a short music bed only if it helps the clip. Music shouldn’t compete with a sentence, especially when the speaker uses technical terms.
7. Export and review
Export the clip as an MP4 at 1080 x 1920. Watch the entire file after export. Check the first two seconds, speaker framing, captions, audio, and the final cut.
Look for problems that aren’t obvious in the editing timeline:
- Captions covering the mouth
- A crop cutting off a face
- Audio starting late
- A black frame at the beginning
- Text hidden behind platform controls
- A final sentence cut in half
- Soft or blurry video after export
Use a consistent file name such as showname-episode-042-portrait-clip-01.mp4. This helps when several clips are created from one episode.
Keep Speaker Framing Consistent
The biggest challenge when converting landscape video to portrait is losing the composition. A 16:9 frame is wide. A 9:16 frame is tall and narrow. You can’t keep every visual detail.
For a solo host, record near the centre whenever possible. Leave some space above the head and avoid placing the speaker at the extreme edge. That makes future vertical crops easier.
For interviews, record each person on a separate camera when possible. Separate camera angles give you better crops than one wide shot. If you only have a single wide recording, use cuts and keyframes instead of one constant crop.
A portrait clip should feel intentional. Keep the face large enough to read, but don’t zoom so far that the image looks soft or uncomfortable. Small movements are acceptable. Constant movement makes the clip harder to watch.
When the speaker refers to a chart, screen, or physical object, show that detail briefly. You can switch to a screen recording, add a still image, or use the original wide shot. The portrait format doesn’t require every second to show a face.
Publish the Clip Beside the Full Episode
Upload the full podcast episode to Transistor.fm through your normal podcast workflow. Publish the portrait video separately on TikTok, Instagram, and YouTube Shorts.
Use the same episode title or a shorter version in the social caption. Add the episode link where the platform supports it. Tell viewers what they will get from the full conversation instead of posting only “new episode out now.”
A simple production system works well:
- Edit the full podcast episode.
- Save the original video recording.
- Mark several strong moments in the transcript.
- Create portrait clips in a separate editor.
- Export and review each file on a phone.
- Publish the clips with the full episode link.
Store the exported clips in a folder named after the episode. Keep the project file and original footage available for revisions. If a caption error appears after publishing, you can fix it without rebuilding the clip.
Transistor.fm remains the source for the podcast feed. Social platforms become discovery channels for short video. Keeping those roles separate makes the workflow easier to manage and reduces confusion about where each file belongs.
Conclusion
Turning landscape video into portrait clips is a framing and editing task, not a Transistor.fm setting. Transistor.fm hosts the podcast episode and RSS feed. A separate video editor creates the vertical social asset.
Start with a strong podcast moment, use a 1080 x 1920 canvas, keep the speaker’s face clear, and proofread the captions. Review every export on a phone before publishing.
A wide recording can produce useful social content when you treat the portrait version as its own edit.**
