Implemented mvdstdCalculateBufferSize() #569
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I've analyzed and implemented
mvdstdCalculateBufferSize()to calculate working buffer size for H.264 video decoding on MVD based on video (resolution/H.264 level etc...).Currently we don't have any way to calculate working buffer size, so only way to use MVD is just use
MVD_DEFAULT_WORKBUF_SIZE(ormaybe just put random value to check if it works for your video), it's fine if you want to decode (most of) 480p videos.However that doesn't mean MVD can't decode more than that (actually it can decode 1080p if enough buffer is provided) so we should also have a way to calculate it, this can also be used to calculate smaller size for lower resolution/level videos.