fix: don't use MSE If the video don't have a video track

[xiaoyuhen]

fix: don't use MSE If the video don't have a video track

Description

don't use MSE If the video don't have a video track

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also note any relevant details for your test configuration.

• this video can play normally

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

[codecov-io]

Codecov Report

Merging #78 into master will decrease coverage by 0.31%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master      #78      +/-   ##
==========================================
- Coverage   50.91%   50.59%   -0.32%     
==========================================
  Files         124      124              
  Lines        1742     1753      +11     
==========================================
  Hits          887      887              
- Misses        855      866      +11

Impacted Files	Coverage Δ
packages/griffith-mp4/src/mp4/mp4Probe.js	0% <0%> (ø)	⬆️
packages/griffith-mp4/src/player.js	0% <0%> (ø)	⬆️
packages/griffith-mp4/src/mse/controller.js	0% <0%> (ø)	⬆️

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