diff options
Diffstat (limited to 'libavcodec/h264_parse.c')
| -rw-r--r-- | libavcodec/h264_parse.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/libavcodec/h264_parse.c b/libavcodec/h264_parse.c index ac31f54e07..32a8af88e5 100644 --- a/libavcodec/h264_parse.c +++ b/libavcodec/h264_parse.c @@ -374,11 +374,22 @@ static int decode_extradata_ps(const uint8_t *data, int size, H264ParamSets *ps, for (i = 0; i < pkt.nb_nals; i++) { H2645NAL *nal = &pkt.nals[i]; switch (nal->type) { - case H264_NAL_SPS: - ret = ff_h264_decode_seq_parameter_set(&nal->gb, logctx, ps, 0); + case H264_NAL_SPS: { + GetBitContext tmp_gb = nal->gb; + ret = ff_h264_decode_seq_parameter_set(&tmp_gb, logctx, ps, 0); + if (ret >= 0) + break; + av_log(logctx, AV_LOG_DEBUG, + "SPS decoding failure, trying again with the complete NAL\n"); + init_get_bits8(&tmp_gb, nal->raw_data + 1, nal->raw_size - 1); + ret = ff_h264_decode_seq_parameter_set(&tmp_gb, logctx, ps, 0); + if (ret >= 0) + break; + ret = ff_h264_decode_seq_parameter_set(&nal->gb, logctx, ps, 1); if (ret < 0) goto fail; break; + } case H264_NAL_PPS: ret = ff_h264_decode_picture_parameter_set(&nal->gb, logctx, ps, nal->size_bits); |