Why mp4 video captured+shared from my android device won't open in gmail? -


i have app capturing video standard mpeg4 video/audio mime types (video/mp4v-es + audio/mp4a-latm) , played on both android , windows machines right. can share whatsapp without issue.

the thing is, when share using gmail, file can played on pc if download file, cannot open in gmail reason.

the error seems it's youtube problem. video shared file captured directly camera.

is there can make file shared properly, may open in gmail's video player?


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