Feature: Enhanced Support for Unsupported Video Format Recovery and Playback

[nithinty]

Problem

The VideoPlayerBot currently has limitations when handling videos in unsupported or uncommon formats. Users may encounter errors when attempting to stream videos in formats that the bot cannot process, leading to poor user experience and reduced functionality within Telegram voice chats.

Proposal

Extend the VideoPlayerBot's capabilities to gracefully handle and recover unsupported video formats by:

• Detecting when a video format is unsupported
• Automatically converting unsupported formats to compatible formats (MP4, MKV, AVI)
• Providing fallback mechanisms for format incompatibility
• Streaming converted videos seamlessly in Telegram voice chats

Suggested Implementation

• Integrate FFmpeg for video format detection and conversion
• Add format validation before processing
• Implement async conversion handling to avoid blocking the bot
• Cache converted videos for efficiency
• Add clear error messages for users when conversion fails
• Support batch video processing for multiple unsupported files

Benefits

• Improved Reliability: Fewer failed video streaming attempts
• Better User Experience: Automatic format conversion without manual intervention
• Wider Format Support: Handle virtually any video format
• Reduced Support Burden: Users won't need to pre-convert videos manually
• Performance: Cached conversions avoid repeated processing

Acceptance Criteria

• Bot can detect unsupported video formats
• FFmpeg integration is working and tested
• Automatic conversion happens transparently
• Converted videos stream correctly in voice chats
• Error handling is robust and informative
• Documentation is updated with new capabilities

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Labels: enhancement, video, unsupported-format, feature-request

Priority: Medium

Related Issues: Similar issues regarding video format compatibility should be linked here.