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plurals

POkeyframe is not a keyframe? AV_PKT_FLAG_KEY does not decode to AV_PICTURE_TYPE_I
primarykey
Id
14044335
data
AcceptedAnswerId
14073798
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2012-12-26T18:04:48.227
FavoriteCount
4
LastActivityDate
2012-12-29T17:45:18.227
LastEditDate
2012-12-29T17:45:18.227
LastEditorUserId
1489327
OwnerUserId
1489327
ParentId
0
PostTypeId
1
Score
5
ViewCount
5347
LastEditorDisplayName
text
Body
After decoding a packet containing AV_PKT_FLAG_KEY in the flags, I was expecting to get I-frames, but instead I got P-frames: After a call to: <pre><code>avcodec_decode_video2(codecCtx, frame, &frameFinished, &packet); // mpeg2 video </code></pre> I print out the following as a sanity check: <pre><code> printf("packet flags: %d picture type: %c\n", packet.flags, av_get_picture_type_char(frame->pict_type)); </code></pre> Returns the output: <pre><code> packet flags: 1 picture type: P </code></pre> When I was expecting: <pre><code> packet flags: 1 picture type: I </code></pre> Where '1' == AV_PKT_FLAG_KEY. and 'I' refers to AV_PICTURE_TYPE_I, Is this behavior correct? (I'm decoding MPEG2 video).
Tags
<ffmpeg><libavcodec><libav><libavformat>
Title
keyframe is not a keyframe? AV_PKT_FLAG_KEY does not decode to AV_PICTURE_TYPE_I
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USMichael R. Hines
UserOwnerUserId
1. USMichael R. Hines
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POkeyframe is not a keyframe? AV_PKT_FLAG_KEY does not decode to AV_PICTURE_TYPE_I
 UserUserId
 USRoman R.
 VoteTypeVoteTypeId
 VTFavorite
2. VO
 singulars
 PostPostId
 POkeyframe is not a keyframe? AV_PKT_FLAG_KEY does not decode to AV_PICTURE_TYPE_I
 UserUserId
 USMichael R. Hines
 VoteTypeVoteTypeId
 VTFavorite
3. VO
 singulars
 PostPostId
 POkeyframe is not a keyframe? AV_PKT_FLAG_KEY does not decode to AV_PICTURE_TYPE_I
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

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