24 lines
558 B
Plaintext
24 lines
558 B
Plaintext
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#!/bin/bash
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set -euo pipefail
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# Change directory to the root of the project
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cd "$(dirname "$0")/.."
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# Default to a source video
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MEDIA="${MEDIA:-dev/source.mp4}"
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# Output the fragmented MP4 to disk for testing.
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OUTPUT="${OUTPUT:-dev/output.mp4}"
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# Run ffmpeg the same as dev/pub, but:
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# - print any errors/warnings
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# - only loop twice
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#
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# Note this is artificially slowed down to real-time using the -re flag.
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ffmpeg \
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-stream_loop 2 \
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-re \
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-i "$MEDIA" \
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-f mp4 -movflags empty_moov+frag_every_frame+separate_moof+omit_tfhd_offset \
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"${OUTPUT}"
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