mosaic

Support

Use this document to decide where to ask questions or report problems.

Before Asking

Check:

• README.md
• docs/TROUBLESHOOTING.md
• docs/ENCODING.md
• CHANGELOG.md

Bug Reports

Include:

• exact input file or URL, if shareable
• expected output
• actual output
• Go version
• FFmpeg version
• FFprobe version
• OS and architecture
• full error output
• source FFprobe JSON
• output FFprobe JSON, if output was generated

Source probe command:

ffprobe -v error -select_streams v:0 \
  -show_entries stream=width,height,avg_frame_rate:stream_tags=rotate:stream_side_data=rotation \
  -of json input.mp4

Output probe command:

ffprobe -v error -select_streams v:0 \
  -show_entries stream=width,height:stream_tags=rotate:stream_side_data=rotation \
  -of json /tmp/output/init_0.mp4

Feature Requests

Describe:

• the use case
• why current options are insufficient
• desired API shape, if known
• FFmpeg behavior or command examples, if relevant

Questions

For usage questions, include:

• a minimal code snippet
• input media metadata
• output format target: HLS or DASH
• whether orientation normalization is enabled
• whether hardware encoding is enabled

Security Reports

See SECURITY.md.

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