Merge commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457'

* commit 'ce70f28a1732c74a9cd7fec2d56178750bd6e457':
  avpacket: Replace av_free_packet with av_packet_unref

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
pull/155/head
Hendrik Leppkes 9 years ago
commit 7f5af80ba4
  1. 4
      doc/APIchanges
  2. 6
      doc/examples/decoding_encoding.c
  3. 10
      doc/examples/transcode_aac.c
  4. 33
      libavcodec/avcodec.h
  5. 6
      libavcodec/avpacket.c
  6. 2
      libavcodec/jpeglsenc.c
  7. 2
      libavcodec/libxvid.c
  8. 2
      libavcodec/mpegvideo_enc.c
  9. 8
      libavcodec/utils.c
  10. 5
      libavcodec/version.h
  11. 4
      libavdevice/alsa_dec.c
  12. 2
      libavdevice/jack.c
  13. 2
      libavdevice/oss_dec.c
  14. 2
      libavdevice/sndio_dec.c
  15. 2
      libavdevice/v4l2.c
  16. 2
      libavdevice/vfwcap.c
  17. 2
      libavformat/4xm.c
  18. 4
      libavformat/adxdec.c
  19. 2
      libavformat/amr.c
  20. 14
      libavformat/asfdec_o.c
  21. 4
      libavformat/avformat.h
  22. 6
      libavformat/avidec.c
  23. 2
      libavformat/avs.c
  24. 2
      libavformat/c93.c
  25. 2
      libavformat/cdg.c
  26. 2
      libavformat/cdxl.c
  27. 4
      libavformat/dfa.c
  28. 2
      libavformat/dsicin.c
  29. 6
      libavformat/dss.c
  30. 2
      libavformat/dxa.c
  31. 2
      libavformat/electronicarts.c
  32. 4
      libavformat/flic.c
  33. 2
      libavformat/g723_1.c
  34. 2
      libavformat/gsmdec.c
  35. 6
      libavformat/hls.c
  36. 2
      libavformat/hnm.c
  37. 4
      libavformat/idcin.c
  38. 2
      libavformat/ilbc.c
  39. 2
      libavformat/img2dec.c
  40. 2
      libavformat/internal.h
  41. 4
      libavformat/ipmovie.c
  42. 2
      libavformat/iv8.c
  43. 2
      libavformat/lxfdec.c
  44. 2
      libavformat/matroskadec.c
  45. 4
      libavformat/matroskaenc.c
  46. 2
      libavformat/mp3enc.c
  47. 4
      libavformat/mpc.c
  48. 2
      libavformat/mpegts.c
  49. 6
      libavformat/mux.c
  50. 2
      libavformat/mxfenc.c
  51. 2
      libavformat/ncdec.c
  52. 4
      libavformat/nsvdec.c
  53. 2
      libavformat/nuv.c
  54. 4
      libavformat/psxstr.c
  55. 2
      libavformat/rawdec.c
  56. 2
      libavformat/rl2.c
  57. 6
      libavformat/rmdec.c
  58. 4
      libavformat/rpl.c
  59. 2
      libavformat/rtpdec_asf.c
  60. 2
      libavformat/rtpdec_mpa_robust.c
  61. 2
      libavformat/rtpdec_qt.c
  62. 2
      libavformat/rtpdec_xiph.c
  63. 2
      libavformat/sapdec.c
  64. 2
      libavformat/seek-test.c
  65. 2
      libavformat/sierravmd.c
  66. 6
      libavformat/spdifdec.c
  67. 4
      libavformat/thp.c
  68. 18
      libavformat/utils.c
  69. 2
      libavformat/vqf.c
  70. 2
      libavformat/wc3movie.c
  71. 8
      libavformat/wvdec.c
  72. 6
      libavformat/yop.c
  73. 2
      tools/pktdumper.c

@ -15,6 +15,10 @@ libavutil: 2015-08-28
API changes, most recent first:
2015-10-27 - xxxxxxx - lavc 57.12.100 / 57.8.0 - avcodec.h
Deprecate av_free_packet(). Use av_packet_unref() as replacement,
it resets the packet in a more consistent way.
2015-10-22 - xxxxxxx - lavc 57.9.100 / lavc 57.5.0 - avcodec.h
Add data and linesize array to AVSubtitleRect, to be used instead of
the ones from the embedded AVPicture.

@ -225,7 +225,7 @@ static void audio_encode_example(const char *filename)
if (got_output) {
fwrite(pkt.data, 1, pkt.size, f);
av_free_packet(&pkt);
av_packet_unref(&pkt);
}
}
fclose(f);
@ -454,7 +454,7 @@ static void video_encode_example(const char *filename, int codec_id)
if (got_output) {
printf("Write frame %3d (size=%5d)\n", i, pkt.size);
fwrite(pkt.data, 1, pkt.size, f);
av_free_packet(&pkt);
av_packet_unref(&pkt);
}
}
@ -471,7 +471,7 @@ static void video_encode_example(const char *filename, int codec_id)
if (got_output) {
printf("Write frame %3d (size=%5d)\n", i, pkt.size);
fwrite(pkt.data, 1, pkt.size, f);
av_free_packet(&pkt);
av_packet_unref(&pkt);
}
}

@ -332,7 +332,7 @@ static int decode_audio_frame(AVFrame *frame,
data_present, &input_packet)) < 0) {
fprintf(stderr, "Could not decode frame (error '%s')\n",
get_error_text(error));
av_free_packet(&input_packet);
av_packet_unref(&input_packet);
return error;
}
@ -342,7 +342,7 @@ static int decode_audio_frame(AVFrame *frame,
*/
if (*finished && *data_present)
*finished = 0;
av_free_packet(&input_packet);
av_packet_unref(&input_packet);
return 0;
}
@ -571,7 +571,7 @@ static int encode_audio_frame(AVFrame *frame,
frame, data_present)) < 0) {
fprintf(stderr, "Could not encode frame (error '%s')\n",
get_error_text(error));
av_free_packet(&output_packet);
av_packet_unref(&output_packet);
return error;
}
@ -580,11 +580,11 @@ static int encode_audio_frame(AVFrame *frame,
if ((error = av_write_frame(output_format_context, &output_packet)) < 0) {
fprintf(stderr, "Could not write frame (error '%s')\n",
get_error_text(error));
av_free_packet(&output_packet);
av_packet_unref(&output_packet);
return error;
}
av_free_packet(&output_packet);
av_packet_unref(&output_packet);
}
return 0;

@ -1367,15 +1367,19 @@ typedef struct AVPacketSideData {
* ABI. Thus it may be allocated on stack and no new fields can be added to it
* without libavcodec and libavformat major bump.
*
* The semantics of data ownership depends on the buf or destruct (deprecated)
* fields. If either is set, the packet data is dynamically allocated and is
* valid indefinitely until av_free_packet() is called (which in turn calls
* av_buffer_unref()/the destruct callback to free the data). If neither is set,
* the packet data is typically backed by some static buffer somewhere and is
* only valid for a limited time (e.g. until the next read call when demuxing).
* The semantics of data ownership depends on the buf field.
* If it is set, the packet data is dynamically allocated and is
* valid indefinitely until a call to av_packet_unref() reduces the
* reference count to 0.
*
* The side data is always allocated with av_malloc() and is freed in
* av_free_packet().
* If the buf field is not set av_packet_ref() would make a copy instead
* of increasing the reference count.
*
* The side data is always allocated with av_malloc(), copied by
* av_packet_ref() and freed by av_packet_unref().
*
* @see av_packet_ref
* @see av_packet_unref
*/
typedef struct AVPacket {
/**
@ -3899,7 +3903,7 @@ int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size);
* packet is allocated if it was not really allocated.
*/
int av_dup_packet(AVPacket *pkt);
#if FF_API_AVPACKET_OLD_API
/**
* Copy packet, including contents
*
@ -3917,10 +3921,13 @@ int av_copy_packet_side_data(AVPacket *dst, const AVPacket *src);
/**
* Free a packet.
*
* @deprecated Use av_packet_unref
*
* @param pkt packet to free
*/
attribute_deprecated
void av_free_packet(AVPacket *pkt);
#endif
/**
* Allocate new information of a packet.
*
@ -4563,8 +4570,7 @@ AVCodec *avcodec_find_encoder_by_name(const char *name);
* of the output packet.
*
* If this function fails or produces no output, avpkt will be
* freed using av_free_packet() (i.e. avpkt->destruct will be
* called to free the user supplied buffer).
* freed using av_packet_unref().
* @param[in] frame AVFrame containing the raw audio data to be encoded.
* May be NULL when flushing an encoder that has the
* AV_CODEC_CAP_DELAY capability set.
@ -4605,8 +4611,7 @@ int avcodec_encode_audio2(AVCodecContext *avctx, AVPacket *avpkt,
* caller, he is responsible for freeing it.
*
* If this function fails or produces no output, avpkt will be
* freed using av_free_packet() (i.e. avpkt->destruct will be
* called to free the user supplied buffer).
* freed using av_packet_unref().
* @param[in] frame AVFrame containing the raw video data to be encoded.
* May be NULL when flushing an encoder that has the
* AV_CODEC_CAP_DELAY capability set.

@ -204,7 +204,7 @@ int av_copy_packet_side_data(AVPacket *pkt, const AVPacket *src)
return 0;
failed_alloc:
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
@ -234,6 +234,8 @@ void av_packet_free_side_data(AVPacket *pkt)
pkt->side_data_elems = 0;
}
#if FF_API_AVPACKET_OLD_API
FF_DISABLE_DEPRECATION_WARNINGS
void av_free_packet(AVPacket *pkt)
{
if (pkt) {
@ -245,6 +247,8 @@ void av_free_packet(AVPacket *pkt)
av_packet_free_side_data(pkt);
}
}
FF_ENABLE_DEPRECATION_WARNINGS
#endif
uint8_t *av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
int size)

@ -405,7 +405,7 @@ static int encode_picture_ls(AVCodecContext *avctx, AVPacket *pkt,
return 0;
memfail:
av_free_packet(pkt);
av_packet_unref(pkt);
av_freep(&buf2);
av_freep(&state);
av_freep(&zero);

@ -841,7 +841,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
return 0;
} else {
if (!user_packet)
av_free_packet(pkt);
av_packet_unref(pkt);
if (!xerr)
return 0;
av_log(avctx, AV_LOG_ERROR,

@ -1320,7 +1320,7 @@ static int encode_frame(AVCodecContext *c, AVFrame *frame)
return ret;
ret = pkt.size;
av_free_packet(&pkt);
av_packet_unref(&pkt);
return ret;
}

@ -1693,7 +1693,7 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx,
*got_packet_ptr = 0;
if (!(avctx->codec->capabilities & AV_CODEC_CAP_DELAY) && !frame) {
av_free_packet(avpkt);
av_packet_unref(avpkt);
av_init_packet(avpkt);
return 0;
}
@ -1799,7 +1799,7 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx,
}
if (ret < 0 || !*got_packet_ptr) {
av_free_packet(avpkt);
av_packet_unref(avpkt);
av_init_packet(avpkt);
goto end;
}
@ -1839,7 +1839,7 @@ int attribute_align_arg avcodec_encode_video2(AVCodecContext *avctx,
avctx->stats_out[0] = '\0';
if (!(avctx->codec->capabilities & AV_CODEC_CAP_DELAY) && !frame) {
av_free_packet(avpkt);
av_packet_unref(avpkt);
av_init_packet(avpkt);
avpkt->size = 0;
return 0;
@ -1893,7 +1893,7 @@ int attribute_align_arg avcodec_encode_video2(AVCodecContext *avctx,
}
if (ret < 0 || !*got_packet_ptr)
av_free_packet(avpkt);
av_packet_unref(avpkt);
emms_c();
return ret;

@ -29,7 +29,7 @@
#include "libavutil/version.h"
#define LIBAVCODEC_VERSION_MAJOR 57
#define LIBAVCODEC_VERSION_MINOR 11
#define LIBAVCODEC_VERSION_MINOR 12
#define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
@ -191,5 +191,8 @@
#ifndef FF_API_AVPICTURE
#define FF_API_AVPICTURE (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#ifndef FF_API_AVPACKET_OLD_API
#define FF_API_AVPACKET_OLD_API (LIBAVCODEC_VERSION_MAJOR < 59)
#endif
#endif /* AVCODEC_VERSION_H */

@ -111,14 +111,14 @@ static int audio_read_packet(AVFormatContext *s1, AVPacket *pkt)
while ((res = snd_pcm_readi(s->h, pkt->data, s->period_size)) < 0) {
if (res == -EAGAIN) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EAGAIN);
}
if (ff_alsa_xrun_recover(s1, res) < 0) {
av_log(s1, AV_LOG_ERROR, "ALSA read error: %s\n",
snd_strerror(res));
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}

@ -218,7 +218,7 @@ static void free_pkt_fifo(AVFifoBuffer **fifo)
AVPacket pkt;
while (av_fifo_size(*fifo)) {
av_fifo_generic_read(*fifo, &pkt, sizeof(pkt), NULL);
av_free_packet(&pkt);
av_packet_unref(&pkt);
}
av_fifo_freep(fifo);
}

@ -84,7 +84,7 @@ static int audio_read_packet(AVFormatContext *s1, AVPacket *pkt)
ret = read(s->fd, pkt->data, pkt->size);
if (ret <= 0){
av_free_packet(pkt);
av_packet_unref(pkt);
pkt->size = 0;
if (ret<0) return AVERROR(errno);
else return AVERROR_EOF;

@ -67,7 +67,7 @@ static int audio_read_packet(AVFormatContext *s1, AVPacket *pkt)
ret = sio_read(s->hdl, pkt->data, pkt->size);
if (ret == 0 || sio_eof(s->hdl)) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR_EOF;
}

@ -550,7 +550,7 @@ static int mmap_read_frame(AVFormatContext *ctx, AVPacket *pkt)
res = enqueue_buffer(s, &buf);
if (res) {
av_free_packet(pkt);
av_packet_unref(pkt);
return res;
}
} else {

@ -234,7 +234,7 @@ static int vfw_read_close(AVFormatContext *s)
pktl = ctx->pktl;
while (pktl) {
AVPacketList *next = pktl->next;
av_free_packet(&pktl->pkt);
av_packet_unref(&pktl->pkt);
av_free(pktl);
pktl = next;
}

@ -321,7 +321,7 @@ static int fourxm_read_packet(AVFormatContext *s,
ret = avio_read(s->pb, &pkt->data[8], size);
if (ret < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
} else {
packet_read = 1;
av_shrink_packet(pkt, ret + 8);

@ -52,11 +52,11 @@ static int adx_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = av_get_packet(s->pb, pkt, size);
if (ret != size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret < 0 ? ret : AVERROR(EIO);
}
if (AV_RB16(pkt->data) & 0x8000) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR_EOF;
}
pkt->size = size;

@ -155,7 +155,7 @@ static int amr_read_packet(AVFormatContext *s, AVPacket *pkt)
read = avio_read(s->pb, pkt->data + 1, size - 1);
if (read != size - 1) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}

@ -444,7 +444,7 @@ static int asf_read_picture(AVFormatContext *s, int len)
fail:
av_freep(&desc);
av_free_packet(&pkt);
av_packet_unref(&pkt);
return ret;
}
@ -1128,7 +1128,7 @@ static void reset_packet(ASFPacket *asf_pkt)
asf_pkt->flags = 0;
asf_pkt->dts = 0;
asf_pkt->duration = 0;
av_free_packet(&asf_pkt->avpkt);
av_packet_unref(&asf_pkt->avpkt);
av_init_packet(&asf_pkt->avpkt);
}
@ -1395,7 +1395,7 @@ static int asf_deinterleave(AVFormatContext *s, ASFPacket *asf_pkt, int st_num)
if (p > asf_pkt->avpkt.data + asf_pkt->data_size)
break;
}
av_free_packet(&asf_pkt->avpkt);
av_packet_unref(&asf_pkt->avpkt);
asf_pkt->avpkt = pkt;
return 0;
@ -1485,7 +1485,7 @@ static int asf_read_close(AVFormatContext *s)
for (i = 0; i < ASF_MAX_STREAMS; i++) {
av_dict_free(&asf->asf_sd[i].asf_met);
if (i < asf->nb_streams) {
av_free_packet(&asf->asf_st[i]->pkt.avpkt);
av_packet_unref(&asf->asf_st[i]->pkt.avpkt);
av_freep(&asf->asf_st[i]);
}
}
@ -1521,7 +1521,7 @@ static void reset_packet_state(AVFormatContext *s)
pkt->flags = 0;
pkt->dts = 0;
pkt->duration = 0;
av_free_packet(&pkt->avpkt);
av_packet_unref(&pkt->avpkt);
av_init_packet(&pkt->avpkt);
}
}
@ -1588,11 +1588,11 @@ static int64_t asf_read_timestamp(AVFormatContext *s, int stream_index,
}
if (st_found)
break;
av_free_packet(&pkt);
av_packet_unref(&pkt);
}
*pos = pkt_pos;
av_free_packet(&pkt);
av_packet_unref(&pkt);
return dts;
}

@ -165,7 +165,7 @@
* until the next av_read_frame() call or closing the file. If the caller
* requires a longer lifetime, av_dup_packet() will make an av_malloc()ed copy
* of it.
* In both cases, the packet must be freed with av_free_packet() when it is no
* In both cases, the packet must be freed with av_packet_unref() when it is no
* longer needed.
*
* @section lavf_decoding_seek Seeking
@ -2138,7 +2138,7 @@ int av_find_best_stream(AVFormatContext *ic,
* If pkt->buf is NULL, then the packet is valid until the next
* av_read_frame() or until avformat_close_input(). Otherwise the packet
* is valid indefinitely. In both cases the packet must be freed with
* av_free_packet when it is no longer needed. For video, the packet contains
* av_packet_unref when it is no longer needed. For video, the packet contains
* exactly one frame. For audio, it contains an integer number of frames if each
* frame has a known fixed size (e.g. PCM or ADPCM data). If the audio frames
* have a variable size (e.g. MPEG audio), then it contains one frame.

@ -1431,7 +1431,7 @@ resync:
pkt->buf = avbuf;
pkt->flags |= AV_PKT_FLAG_KEY;
if (size < 0)
av_free_packet(pkt);
av_packet_unref(pkt);
} else if (st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE &&
!st->codec->codec_tag && read_gab2_sub(s, st, pkt)) {
ast->frame_offset++;
@ -1750,7 +1750,7 @@ static void seek_subtitle(AVStream *st, AVStream *st2, int64_t timestamp)
{
AVIStream *ast2 = st2->priv_data;
int64_t ts2 = av_rescale_q(timestamp, st->time_base, st2->time_base);
av_free_packet(&ast2->sub_pkt);
av_packet_unref(&ast2->sub_pkt);
if (avformat_seek_file(ast2->sub_ctx, 0, INT64_MIN, ts2, ts2, 0) >= 0 ||
avformat_seek_file(ast2->sub_ctx, 0, ts2, ts2, INT64_MAX, 0) >= 0)
ff_read_packet(ast2->sub_ctx, &ast2->sub_pkt);
@ -1888,7 +1888,7 @@ static int avi_read_close(AVFormatContext *s)
avformat_close_input(&ast->sub_ctx);
}
av_freep(&ast->sub_buffer);
av_free_packet(&ast->sub_pkt);
av_packet_unref(&ast->sub_pkt);
}
}

@ -108,7 +108,7 @@ avs_read_video_packet(AVFormatContext * s, AVPacket * pkt,
pkt->data[palette_size + 3] = (size >> 8) & 0xFF;
ret = avio_read(s->pb, pkt->data + palette_size + 4, size - 4) + 4;
if (ret < size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}

@ -188,7 +188,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
return 0;
fail:
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}

@ -63,7 +63,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
ret = av_get_packet(s->pb, pkt, CDG_PACKET_SIZE);
if (ret < 1 || (pkt->data[0] & CDG_MASK) == CDG_COMMAND)
break;
av_free_packet(pkt);
av_packet_unref(pkt);
}
if (!priv->got_first_packet) {

@ -202,7 +202,7 @@ static int cdxl_read_packet(AVFormatContext *s, AVPacket *pkt)
memcpy(pkt->data, cdxl->header, CDXL_HEADER_SIZE);
ret = avio_read(pb, pkt->data + CDXL_HEADER_SIZE, video_size);
if (ret < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
av_shrink_packet(pkt, CDXL_HEADER_SIZE + ret);

@ -93,7 +93,7 @@ static int dfa_read_packet(AVFormatContext *s, AVPacket *pkt)
if (!first) {
ret = av_append_packet(pb, pkt, 12);
if (ret < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
} else
@ -114,7 +114,7 @@ static int dfa_read_packet(AVFormatContext *s, AVPacket *pkt)
}
ret = av_append_packet(pb, pkt, frame_size);
if (ret < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
}

@ -200,7 +200,7 @@ static int cin_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = avio_read(pb, &pkt->data[4], pkt_size);
if (ret < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
if (ret < pkt_size)

@ -267,7 +267,7 @@ static int dss_sp_read_packet(AVFormatContext *s, AVPacket *pkt)
return pkt->size;
error_eof:
av_free_packet(pkt);
av_packet_unref(pkt);
return ret < 0 ? ret : AVERROR_EOF;
}
@ -309,7 +309,7 @@ static int dss_723_1_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = avio_read(s->pb, pkt->data + offset,
size2 - offset);
if (ret < size2 - offset) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret < 0 ? ret : AVERROR_EOF;
}
@ -319,7 +319,7 @@ static int dss_723_1_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = avio_read(s->pb, pkt->data + offset, size - offset);
if (ret < size - offset) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret < 0 ? ret : AVERROR_EOF;
}

@ -207,7 +207,7 @@ static int dxa_read_packet(AVFormatContext *s, AVPacket *pkt)
memcpy(pkt->data + pal_size, buf, DXA_EXTRA_SIZE);
ret = avio_read(s->pb, pkt->data + DXA_EXTRA_SIZE + pal_size, size);
if(ret != size){
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}
if(pal_size) memcpy(pkt->data, pal, pal_size);

@ -632,7 +632,7 @@ static int ea_read_packet(AVFormatContext *s, AVPacket *pkt)
case AV_CODEC_ID_ADPCM_EA_R3:
if (pkt->size < 4) {
av_log(s, AV_LOG_ERROR, "Packet is too short\n");
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR_INVALIDDATA;
}
if (ea->audio_codec == AV_CODEC_ID_ADPCM_EA_R3)

@ -227,7 +227,7 @@ static int flic_read_packet(AVFormatContext *s,
ret = avio_read(pb, pkt->data + FLIC_PREAMBLE_SIZE,
size - FLIC_PREAMBLE_SIZE);
if (ret != size - FLIC_PREAMBLE_SIZE) {
av_free_packet(pkt);
av_packet_unref(pkt);
ret = AVERROR(EIO);
}
packet_read = 1;
@ -245,7 +245,7 @@ static int flic_read_packet(AVFormatContext *s,
ret = avio_read(pb, pkt->data, size);
if (ret != size) {
av_free_packet(pkt);
av_packet_unref(pkt);
ret = AVERROR(EIO);
}

@ -69,7 +69,7 @@ static int g723_1_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = avio_read(s->pb, pkt->data + 1, size - 1);
if (ret < size - 1) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret < 0 ? ret : AVERROR_EOF;
}

@ -45,7 +45,7 @@ static int gsm_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = av_get_packet(s->pb, pkt, size);
if (ret < GSM_BLOCK_SIZE) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret < 0 ? ret : AVERROR(EIO);
}
pkt->duration = 1;

@ -243,7 +243,7 @@ static void free_playlist_list(HLSContext *c)
av_dict_free(&pls->id3_initial);
ff_id3v2_free_extra_meta(&pls->id3_deferred_extra);
av_freep(&pls->init_sec_buf);
av_free_packet(&pls->pkt);
av_packet_unref(&pls->pkt);
av_freep(&pls->pb.buffer);
if (pls->input)
ffurl_close(pls->input);
@ -1824,7 +1824,7 @@ static int hls_read_packet(AVFormatContext *s, AVPacket *pkt)
break;
}
}
av_free_packet(&pls->pkt);
av_packet_unref(&pls->pkt);
reset_packet(&pls->pkt);
}
}
@ -1926,7 +1926,7 @@ static int hls_read_seek(AVFormatContext *s, int stream_index,
ffurl_close(pls->input);
pls->input = NULL;
}
av_free_packet(&pls->pkt);
av_packet_unref(&pls->pkt);
reset_packet(&pls->pkt);
pls->pb.eof_reached = 0;
/* Clear any buffered data */

@ -190,7 +190,7 @@ static int hnm_read_close(AVFormatContext *s)
Hnm4DemuxContext *hnm = s->priv_data;
if (hnm->vpkt.size > 0)
av_free_packet(&hnm->vpkt);
av_packet_unref(&hnm->vpkt);
return 0;
}

@ -313,7 +313,7 @@ static int idcin_read_packet(AVFormatContext *s,
return ret;
else if (ret != chunk_size) {
av_log(s, AV_LOG_ERROR, "incomplete packet\n");
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}
if (command == 1) {
@ -322,7 +322,7 @@ static int idcin_read_packet(AVFormatContext *s,
pal = av_packet_new_side_data(pkt, AV_PKT_DATA_PALETTE,
AVPALETTE_SIZE);
if (!pal) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
memcpy(pal, palette, AVPALETTE_SIZE);

@ -112,7 +112,7 @@ static int ilbc_read_packet(AVFormatContext *s,
pkt->pos = avio_tell(s->pb);
pkt->duration = enc->block_align == 38 ? 160 : 240;
if ((ret = avio_read(s->pb, pkt->data, enc->block_align)) != enc->block_align) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret < 0 ? ret : AVERROR(EIO);
}

@ -487,7 +487,7 @@ int ff_img_read_packet(AVFormatContext *s1, AVPacket *pkt)
}
if (ret[0] <= 0 || ret[1] < 0 || ret[2] < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
if (ret[0] < 0) {
res = ret[0];
} else if (ret[1] < 0) {

@ -376,7 +376,7 @@ int ff_read_packet(AVFormatContext *s, AVPacket *pkt);
* Interleave a packet per dts in an output media file.
*
* Packets with pkt->destruct == av_destruct_packet will be freed inside this
* function, so they cannot be used after it. Note that calling av_free_packet()
* function, so they cannot be used after it. Note that calling av_packet_unref()
* on them is still safe.
*
* @param s media file handle

@ -180,7 +180,7 @@ static int load_ipmovie_packet(IPMVEContext *s, AVIOContext *pb,
if (avio_read(pb, pkt->data, s->decode_map_chunk_size) !=
s->decode_map_chunk_size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return CHUNK_EOF;
}
@ -189,7 +189,7 @@ static int load_ipmovie_packet(IPMVEContext *s, AVIOContext *pb,
if (avio_read(pb, pkt->data + s->decode_map_chunk_size,
s->video_chunk_size) != s->video_chunk_size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return CHUNK_EOF;
}

@ -92,7 +92,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
ret = av_append_packet(s->pb, pkt, size);
if (ret < 0) {
av_log(s, AV_LOG_ERROR, "failed to grow packet\n");
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
}

@ -317,7 +317,7 @@ static int lxf_read_packet(AVFormatContext *s, AVPacket *pkt)
return ret2;
if ((ret2 = avio_read(pb, pkt->data, ret)) != ret) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret2 < 0 ? ret2 : AVERROR_EOF;
}

@ -2292,7 +2292,7 @@ static void matroska_clear_queue(MatroskaDemuxContext *matroska)
if (matroska->packets) {
int n;
for (n = 0; n < matroska->num_packets; n++) {
av_free_packet(matroska->packets[n]);
av_packet_unref(matroska->packets[n]);
av_freep(&matroska->packets[n]);
}
av_freep(&matroska->packets);

@ -1934,7 +1934,7 @@ static int mkv_write_packet(AVFormatContext *s, AVPacket *pkt)
// for DASH audio, a CuePoint has to be added when there is a new cluster.
ret = mkv_write_packet_internal(s, &mkv->cur_audio_pkt,
mkv->is_dash ? start_new_cluster : 0);
av_free_packet(&mkv->cur_audio_pkt);
av_packet_unref(&mkv->cur_audio_pkt);
if (ret < 0) {
av_log(s, AV_LOG_ERROR,
"Could not write cached audio packet ret:%d\n", ret);
@ -1993,7 +1993,7 @@ static int mkv_write_trailer(AVFormatContext *s)
// check if we have an audio packet cached
if (mkv->cur_audio_pkt.size > 0) {
ret = mkv_write_packet_internal(s, &mkv->cur_audio_pkt, 0);
av_free_packet(&mkv->cur_audio_pkt);
av_packet_unref(&mkv->cur_audio_pkt);
if (ret < 0) {
av_log(s, AV_LOG_ERROR,
"Could not write cached audio packet ret:%d\n", ret);

@ -365,7 +365,7 @@ static int mp3_queue_flush(AVFormatContext *s)
while ((pktl = mp3->queue)) {
if (write && (ret = mp3_write_audio_packet(s, &pktl->pkt)) < 0)
write = 0;
av_free_packet(&pktl->pkt);
av_packet_unref(&pktl->pkt);
mp3->queue = pktl->next;
av_freep(&pktl);
}

@ -166,7 +166,7 @@ static int mpc_read_packet(AVFormatContext *s, AVPacket *pkt)
if(c->curbits)
avio_seek(s->pb, -4, SEEK_CUR);
if(ret < size){
av_free_packet(pkt);
av_packet_unref(pkt);
return ret < 0 ? ret : AVERROR(EIO);
}
pkt->size = ret + 4;
@ -217,7 +217,7 @@ static int mpc_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
c->curframe = lastframe;
return ret;
}
av_free_packet(pkt);
av_packet_unref(pkt);
}
return 0;
}

@ -2611,7 +2611,7 @@ static int mpegts_raw_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = read_packet(s, pkt->data, ts->raw_packet_size, &data);
pkt->pos = avio_tell(s->pb);
if (ret < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
if (data != pkt->data)

@ -923,7 +923,7 @@ static int interleave_packet(AVFormatContext *s, AVPacket *out, AVPacket *in, in
if (s->oformat->interleave_packet) {
int ret = s->oformat->interleave_packet(s, out, in, flush);
if (in)
av_free_packet(in);
av_packet_unref(in);
return ret;
} else
return ff_interleave_packet_per_dts(s, out, in, flush);
@ -971,7 +971,7 @@ int av_interleaved_write_frame(AVFormatContext *s, AVPacket *pkt)
if (ret >= 0)
s->streams[opkt.stream_index]->nb_frames++;
av_free_packet(&opkt);
av_packet_unref(&opkt);
if (ret < 0)
return ret;
@ -999,7 +999,7 @@ int av_write_trailer(AVFormatContext *s)
if (ret >= 0)
s->streams[pkt.stream_index]->nb_frames++;
av_free_packet(&pkt);
av_packet_unref(&pkt);
if (ret < 0)
goto fail;

@ -2589,7 +2589,7 @@ static int mxf_interleave_get_packet(AVFormatContext *s, AVPacket *out, AVPacket
if(s->streams[pktl->pkt.stream_index]->last_in_packet_buffer == pktl)
s->streams[pktl->pkt.stream_index]->last_in_packet_buffer= NULL;
av_free_packet(&pktl->pkt);
av_packet_unref(&pktl->pkt);
av_freep(&pktl);
pktl = next;
}

@ -83,7 +83,7 @@ static int nc_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = av_get_packet(s->pb, pkt, size);
if (ret != size) {
if (ret > 0) av_free_packet(pkt);
if (ret > 0) av_packet_unref(pkt);
return AVERROR(EIO);
}

@ -713,9 +713,9 @@ static int nsv_read_close(AVFormatContext *s)
av_freep(&nsv->nsvs_file_offset);
av_freep(&nsv->nsvs_timestamps);
if (nsv->ahead[0].data)
av_free_packet(&nsv->ahead[0]);
av_packet_unref(&nsv->ahead[0]);
if (nsv->ahead[1].data)
av_free_packet(&nsv->ahead[1]);
av_packet_unref(&nsv->ahead[1]);
return 0;
}

@ -275,7 +275,7 @@ static int nuv_packet(AVFormatContext *s, AVPacket *pkt)
memcpy(pkt->data, hdr, copyhdrsize);
ret = avio_read(pb, pkt->data + copyhdrsize, size);
if (ret < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
if (ret < size)

@ -218,7 +218,7 @@ static int str_read_packet(AVFormatContext *s,
if(pkt->size != sector_count*VIDEO_DATA_CHUNK_SIZE){
if(pkt->data)
av_log(s, AV_LOG_ERROR, "missmatching sector_count\n");
av_free_packet(pkt);
av_packet_unref(pkt);
if (av_new_packet(pkt, sector_count*VIDEO_DATA_CHUNK_SIZE))
return AVERROR(EIO);
memset(pkt->data, 0, sector_count*VIDEO_DATA_CHUNK_SIZE);
@ -298,7 +298,7 @@ static int str_read_close(AVFormatContext *s)
int i;
for(i=0; i<32; i++){
if(str->channels[i].tmp_pkt.data)
av_free_packet(&str->channels[i].tmp_pkt);
av_packet_unref(&str->channels[i].tmp_pkt);
}
return 0;

@ -45,7 +45,7 @@ int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt)
pkt->stream_index = 0;
ret = ffio_read_partial(s->pb, pkt->data, size);
if (ret < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
av_shrink_packet(pkt, ret);

@ -240,7 +240,7 @@ static int rl2_read_packet(AVFormatContext *s,
/** fill the packet */
ret = av_get_packet(pb, pkt, sample->size);
if(ret != sample->size){
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}

@ -120,7 +120,7 @@ RMStream *ff_rm_alloc_rmstream (void)
void ff_rm_free_rmstream (RMStream *rms)
{
av_free_packet(&rms->pkt);
av_packet_unref(&rms->pkt);
}
static int rm_read_audio_stream_info(AVFormatContext *s, AVIOContext *pb,
@ -799,7 +799,7 @@ static int rm_assemble_video_frame(AVFormatContext *s, AVIOContext *pb,
}
vst->slices = ((hdr & 0x3F) << 1) + 1;
vst->videobufsize = len2 + 8*vst->slices + 1;
av_free_packet(&vst->pkt); //FIXME this should be output.
av_packet_unref(&vst->pkt); //FIXME this should be output.
if(av_new_packet(&vst->pkt, vst->videobufsize) < 0)
return AVERROR(ENOMEM);
memset(vst->pkt.data, 0, vst->pkt.size);
@ -1047,7 +1047,7 @@ static int rm_read_packet(AVFormatContext *s, AVPacket *pkt)
if( (st->discard >= AVDISCARD_NONKEY && !(flags&2))
|| st->discard >= AVDISCARD_ALL){
av_free_packet(pkt);
av_packet_unref(pkt);
} else
break;
}

@ -311,7 +311,7 @@ static int rpl_read_packet(AVFormatContext *s, AVPacket *pkt)
if (ret < 0)
return ret;
if (ret != frame_size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}
pkt->duration = 1;
@ -328,7 +328,7 @@ static int rpl_read_packet(AVFormatContext *s, AVPacket *pkt)
if (ret < 0)
return ret;
if (ret != index_entry->size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}

@ -289,7 +289,7 @@ static int asfrtp_parse_packet(AVFormatContext *s, PayloadContext *asf,
return 1; // FIXME: return 0 if last packet
}
}
av_free_packet(pkt);
av_packet_unref(pkt);
}
return res == 1 ? -1 : res;

@ -136,7 +136,7 @@ static int mpa_robust_parse_packet(AVFormatContext *ctx, PayloadContext *data,
data->split_pos = 0;
if (!data->split_buf) {
av_log(ctx, AV_LOG_ERROR, "Out of memory.\n");
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
memcpy(data->split_buf, buf, data->split_buf_size);

@ -217,7 +217,7 @@ static int qt_rtp_parse_packet(AVFormatContext *s, PayloadContext *qt,
av_freep(&qt->pkt.data);
qt->pkt.data = av_realloc(NULL, qt->remaining * qt->bytes_per_frame);
if (!qt->pkt.data) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
qt->pkt.size = qt->remaining * qt->bytes_per_frame;

@ -141,7 +141,7 @@ static int xiph_handle_packet(AVFormatContext *ctx, PayloadContext *data,
data->split_buf = av_malloc(data->split_buf_size);
if (!data->split_buf) {
av_log(ctx, AV_LOG_ERROR, "Out of memory.\n");
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
}

@ -220,7 +220,7 @@ static int sap_fetch_packet(AVFormatContext *s, AVPacket *pkt)
int i = s->nb_streams;
AVStream *st = avformat_new_stream(s, NULL);
if (!st) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
st->id = i;

@ -128,7 +128,7 @@ int main(int argc, char **argv)
ts_str(dts_buf, pkt.dts, st->time_base);
ts_str(ts_buf, pkt.pts, st->time_base);
printf("ret:%-10s st:%2d flags:%d dts:%s pts:%s pos:%7" PRId64 " size:%6d", ret_str(ret), pkt.stream_index, pkt.flags, dts_buf, ts_buf, pkt.pos, pkt.size);
av_free_packet(&pkt);
av_packet_unref(&pkt);
} else
printf("ret:%s", ret_str(ret)); // necessary to avoid trailing whitespace
printf("\n");

@ -288,7 +288,7 @@ static int vmd_read_packet(AVFormatContext *s,
frame->frame_size);
if (ret != frame->frame_size) {
av_free_packet(pkt);
av_packet_unref(pkt);
ret = AVERROR(EIO);
}
pkt->stream_index = frame->stream_index;

@ -193,7 +193,7 @@ int ff_spdif_read_packet(AVFormatContext *s, AVPacket *pkt)
pkt->pos = avio_tell(pb) - BURST_HEADER_SIZE;
if (avio_read(pb, pkt->data, pkt->size) < pkt->size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR_EOF;
}
ff_spdif_bswap_buf16((uint16_t *)pkt->data, (uint16_t *)pkt->data, pkt->size >> 1);
@ -201,7 +201,7 @@ int ff_spdif_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = spdif_get_offset_and_codec(s, data_type, pkt->data,
&offset, &codec_id);
if (ret) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
@ -212,7 +212,7 @@ int ff_spdif_read_packet(AVFormatContext *s, AVPacket *pkt)
/* first packet, create a stream */
AVStream *st = avformat_new_stream(s, NULL);
if (!st) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(ENOMEM);
}
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;

@ -180,7 +180,7 @@ static int thp_read_packet(AVFormatContext *s,
if (ret < 0)
return ret;
if (ret != size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}
@ -190,7 +190,7 @@ static int thp_read_packet(AVFormatContext *s,
if (ret < 0)
return ret;
if (ret != thp->audiosize) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}

@ -237,7 +237,7 @@ static int append_packet_chunked(AVIOContext *s, AVPacket *pkt, int size)
pkt->pos = orig_pos;
if (!pkt->size)
av_free_packet(pkt);
av_packet_unref(pkt);
return pkt->size > orig_size ? pkt->size - orig_size : ret;
}
@ -696,7 +696,7 @@ int ff_read_packet(AVFormatContext *s, AVPacket *pkt)
av_log(s, AV_LOG_WARNING,
"Dropped corrupted packet (stream = %d)\n",
pkt->stream_index);
av_free_packet(pkt);
av_packet_unref(pkt);
continue;
}
@ -1188,7 +1188,7 @@ static void free_packet_buffer(AVPacketList **pkt_buf, AVPacketList **pkt_buf_en
while (*pkt_buf) {
AVPacketList *pktl = *pkt_buf;
*pkt_buf = pktl->next;
av_free_packet(&pktl->pkt);
av_packet_unref(&pktl->pkt);
av_freep(&pktl);
}
*pkt_buf_end = NULL;
@ -1282,7 +1282,7 @@ static int parse_packet(AVFormatContext *s, AVPacket *pkt, int stream_index)
goto fail;
if (!add_to_pktbuf(&s->internal->parse_queue, &out_pkt, &s->internal->parse_queue_end)) {
av_free_packet(&out_pkt);
av_packet_unref(&out_pkt);
ret = AVERROR(ENOMEM);
goto fail;
}
@ -1295,7 +1295,7 @@ static int parse_packet(AVFormatContext *s, AVPacket *pkt, int stream_index)
}
fail:
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
@ -1398,7 +1398,7 @@ static int read_frame_internal(AVFormatContext *s, AVPacket *pkt)
return ret;
} else {
/* free packet */
av_free_packet(&cur_pkt);
av_packet_unref(&cur_pkt);
}
if (pkt->flags & AV_PKT_FLAG_KEY)
st->skip_to_keyframe = 0;
@ -2131,7 +2131,7 @@ static int seek_frame_generic(AVFormatContext *s, int stream_index,
} while (read_status == AVERROR(EAGAIN));
if (read_status < 0)
break;
av_free_packet(&pkt);
av_packet_unref(&pkt);
if (stream_index == pkt.stream_index && pkt.dts > timestamp) {
if (pkt.flags & AV_PKT_FLAG_KEY)
break;
@ -2535,7 +2535,7 @@ static void estimate_timings_from_pts(AVFormatContext *ic, int64_t old_offset)
st->info->last_duration = duration;
}
}
av_free_packet(pkt);
av_packet_unref(pkt);
}
/* check if all audio/video streams have valid duration */
@ -3664,7 +3664,7 @@ void ff_free_stream(AVFormatContext *s, AVStream *st) {
av_parser_close(st->parser);
}
if (st->attached_pic.data)
av_free_packet(&st->attached_pic);
av_packet_unref(&st->attached_pic);
av_dict_free(&st->metadata);
av_freep(&st->probe_data.buf);
av_freep(&st->index_entries);

@ -246,7 +246,7 @@ static int vqf_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = avio_read(s->pb, pkt->data+2, size);
if (ret != size) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}

@ -295,7 +295,7 @@ static int wc3_read_close(AVFormatContext *s)
Wc3DemuxContext *wc3 = s->priv_data;
if (wc3->vpkt.size > 0)
av_free_packet(&wc3->vpkt);
av_packet_unref(&wc3->vpkt);
return 0;
}

@ -273,25 +273,25 @@ static int wv_read_packet(AVFormatContext *s, AVPacket *pkt)
memcpy(pkt->data, wc->block_header, WV_HEADER_SIZE);
ret = avio_read(s->pb, pkt->data + WV_HEADER_SIZE, wc->header.blocksize);
if (ret != wc->header.blocksize) {
av_free_packet(pkt);
av_packet_unref(pkt);
return AVERROR(EIO);
}
while (!(wc->header.flags & WV_FLAG_FINAL_BLOCK)) {
if ((ret = wv_read_block_header(s, s->pb)) < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
off = pkt->size;
if ((ret = av_grow_packet(pkt, WV_HEADER_SIZE + wc->header.blocksize)) < 0) {
av_free_packet(pkt);
av_packet_unref(pkt);
return ret;
}
memcpy(pkt->data + off, wc->block_header, WV_HEADER_SIZE);
ret = avio_read(s->pb, pkt->data + off + WV_HEADER_SIZE, wc->header.blocksize);
if (ret != wc->header.blocksize) {
av_free_packet(pkt);
av_packet_unref(pkt);
return (ret < 0) ? ret : AVERROR_EOF;
}
}

@ -173,14 +173,14 @@ static int yop_read_packet(AVFormatContext *s, AVPacket *pkt)
return yop->audio_block_length;
err_out:
av_free_packet(&yop->video_packet);
av_packet_unref(&yop->video_packet);
return ret;
}
static int yop_read_close(AVFormatContext *s)
{
YopDecContext *yop = s->priv_data;
av_free_packet(&yop->video_packet);
av_packet_unref(&yop->video_packet);
return 0;
}
@ -205,7 +205,7 @@ static int yop_read_seek(AVFormatContext *s, int stream_index,
if (avio_seek(s->pb, frame_pos, SEEK_SET) < 0)
return -1;
av_free_packet(&yop->video_packet);
av_packet_unref(&yop->video_packet);
yop->odd_frame = timestamp & 1;
return 0;

@ -122,7 +122,7 @@ int main(int argc, char **argv)
}
close(fd);
}
av_free_packet(&pkt);
av_packet_unref(&pkt);
pktnum++;
if (maxpkts && (pktnum >= maxpkts))
break;

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