Andreas Rheinhardt:
> If a sequence header has already been found, it is certain that the next
> startcode (being disjoint from the sequence header startcode) can begin
> at index four at the earliest.
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
> ---
> libavcodec/extract_extradata_bsf.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/libavcodec/extract_extradata_bsf.c
> b/libavcodec/extract_extradata_bsf.c
> index 6e80076522..38517bdcf3 100644
> --- a/libavcodec/extract_extradata_bsf.c
> +++ b/libavcodec/extract_extradata_bsf.c
> @@ -275,7 +275,6 @@ static int extract_extradata_mpeg12(AVBSFContext *ctx,
> AVPacket *pkt,
> if (state == 0x1B3)
> found = 1;
> else if (found && state != 0x1B5 && state < 0x200 && state >= 0x100)
> {
> - if (i > 3) {
> *size = i - 3;
> *data = av_malloc(*size + AV_INPUT_BUFFER_PADDING_SIZE);
> if (!*data)
> @@ -287,7 +286,6 @@ static int extract_extradata_mpeg12(AVBSFContext *ctx,
> AVPacket *pkt,
> pkt->data += *size;
> pkt->size -= *size;
> }
> - }
> break;
> }
> }
>
Will apply the last two patches of this patchset tomorrow unless there
are objections.
- Andreas
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