Media Playback Fixtures
Audio and video fixtures for browser playback, orientation handling, no-audio behavior, and ingest validation.
Why This Workflow Matters
- Use multiple MP4 variants to cover portrait, no-audio, and higher-resolution cases.
- Validate WAV sample rate and channel handling across playback and ingest stacks.
- Good baseline set for browser, player, and media-processing smoke tests.
Fixture Matrices
MP4 Playback Fixture Matrix
Choose MP4 fixtures for browser playback, no-audio handling, portrait video, subtitle rendering, and higher-resolution validation.
WAV Playback Fixture Matrix
Pick WAV fixtures for telephony ingest, playback validation, silence handling, sample-rate checks, and clipping detection.
Suggested Fixtures
| Filename | Format | Size | Actions |
|---|---|---|---|
| mp4_h264_aac_360p_sample.mp4 | MP4 | 77.2 KB | |
| mp4_h264_no_audio_240p_sample.mp4 | MP4 | 20.2 KB | |
| mp4_portrait_h264_aac_sample.mp4 | MP4 | 70.1 KB | |
| mp4_h264_aac_720p_sample.mp4 | MP4 | 99.9 KB | |
| mp4_h264_aac_subtitle_track_sample.mp4 | MP4 | 89.5 KB | |
| wav_stereo_44k_mix_sample.wav | WAV | 516.8 KB | |
| wav_stereo_48khz_reference_sample.wav | WAV | 468.8 KB | |
| wav_voice_band_16khz_sample.wav | WAV | 78.2 KB | |
| wav_clipping_reference_sample.wav | WAV | 344.6 KB |
Related Strategy Pages
Best Format Guides
Best Format for Use Cases
Conversion Guides
How to Convert MP4 to WEBM
How to Convert WEBM to MP4
How to Convert FLAC to WAV
How to Convert OPUS to WAV
Comparisons