Fixes invalid reports of bad lossless crc. While here make end of stream message into debug level as it is not really important to user. Also wait for new major sync frame as invalid concating of files may produce invalid files, which cause various errors.
Signed-off-by: Paul B Mahol <[email protected]> --- libavcodec/mlpdec.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/libavcodec/mlpdec.c b/libavcodec/mlpdec.c index e4992550ee..f4c7c6c320 100644 --- a/libavcodec/mlpdec.c +++ b/libavcodec/mlpdec.c @@ -53,6 +53,8 @@ typedef struct SubStream { /// Set if a valid restart header has been read. Otherwise the substream cannot be decoded. uint8_t restart_seen; + /// Set if end of stream is encountered + uint8_t end_of_stream; //@{ /** restart header data */ @@ -1286,8 +1288,8 @@ static int read_access_unit(AVCodecContext *avctx, void* data, else if (m->avctx->codec_id == AV_CODEC_ID_MLP && shorten_by != 0xD234) return AVERROR_INVALIDDATA; - if (substr == m->max_decoded_substream) - av_log(m->avctx, AV_LOG_INFO, "End of stream indicated.\n"); + av_log(m->avctx, AV_LOG_DEBUG, "End of stream indicated.\n"); + s->end_of_stream = 1; } if (substream_parity_present[substr]) { @@ -1319,6 +1321,16 @@ next_substr: if ((ret = output_data(m, m->max_decoded_substream, data, got_frame_ptr)) < 0) return ret; + for (substr = 0; substr <= m->max_decoded_substream; substr++){ + SubStream *s = &m->substream[substr]; + + if (s->end_of_stream) { + s->lossless_check_data = 0xffffffff; + s->end_of_stream = 0; + m->params_valid = 0; + } + } + return length; substream_length_mismatch: -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
