if ( s->cur_offset + off >= s->cur_frame_offset[i]
&& (s->frame_offset < s->cur_frame_offset[i] ||
(!s->frame_offset && !s->next_frame_offset)) // first field/frame
- //check is disabled because mpeg-ts doesnt send complete PES packets
+ // check disabled since MPEG-TS does not send complete PES packets
&& /*s->next_frame_offset + off <*/ s->cur_frame_end[i]){
s->dts= s->cur_frame_dts[i];
s->pts= s->cur_frame_pts[i];
/* WARNING: the returned index can be negative */
index = s->parser->parser_parse(s, avctx, (const uint8_t **)poutbuf, poutbuf_size, buf, buf_size);
-//av_log(NULL, AV_LOG_DEBUG, "parser: in:%"PRId64", %"PRId64", out:%"PRId64", %"PRId64", in:%d out:%d id:%d\n", pts, dts, s->last_pts, s->last_dts, buf_size, *poutbuf_size, avctx->codec_id);
/* update the file pointer */
if (*poutbuf_size) {
/* fill the data for the current frame */
return index;
}
-/**
- *
- * @return 0 if the output buffer is a subset of the input, 1 if it is allocated and must be freed
- * @deprecated use AVBitstreamFilter
- */
int av_parser_change(AVCodecParserContext *s,
AVCodecContext *avctx,
uint8_t **poutbuf, int *poutbuf_size,
/*****************************************************/
-/**
- * Combine the (truncated) bitstream to a complete frame.
- * @return -1 if no complete frame could be created, AVERROR(ENOMEM) if there was a memory allocation error
- */
int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_size)
{
if(pc->overread){
if(!new_buffer)
return AVERROR(ENOMEM);
pc->buffer = new_buffer;
- memcpy(&pc->buffer[pc->index], *buf, next + FF_INPUT_BUFFER_PADDING_SIZE );
+ if (next > -FF_INPUT_BUFFER_PADDING_SIZE)
+ memcpy(&pc->buffer[pc->index], *buf,
+ next + FF_INPUT_BUFFER_PADDING_SIZE);
pc->index = 0;
*buf= pc->buffer;
}