From 31b5b2bf91f9a03b17d66934060e21723363583f Mon Sep 17 00:00:00 2001
From: Jacob Trimble <modmaker@google.com>
Date: Wed, 6 Dec 2017 16:17:54 -0800
Subject: [PATCH] avformat/mov: Increase support for common encryption.
- Parse schm atom to get different encryption schemes.
- Allow senc atom to appear in track fragments.
- Allow 16-byte IVs.
- Allow constant IVs (specified in tenc).
- Allow only tenc to specify encryption (i.e. no senc/saiz/saio).
- Use sample descriptor to detect clear fragments.
This doesn't support:
- Different sample descriptor holding different encryption info.
- Only first sample descriptor can be encrypted.
- Encrypted sample groups (i.e. seig).
- Non-'cenc' encryption scheme when using -decryption_key.
Signed-off-by: Jacob Trimble <modmaker@google.com>
---
libavformat/isom.h | 20 +-
libavformat/mov.c | 395 ++++++++++++++++++++++++++-------
tests/fate/mov.mak | 8 +
tests/ref/fate/mov-frag-encrypted | 57 +++++
tests/ref/fate/mov-tenc-only-encrypted | 57 +++++
5 files changed, 450 insertions(+), 87 deletions(-)
create mode 100644 tests/ref/fate/mov-frag-encrypted
create mode 100644 tests/ref/fate/mov-tenc-only-encrypted
@@ -27,6 +27,7 @@
#include <stddef.h>
#include <stdint.h>
+#include "libavutil/encryption_info.h"
#include "libavutil/mastering_display_metadata.h"
#include "libavutil/spherical.h"
#include "libavutil/stereo3d.h"
@@ -108,12 +109,20 @@ typedef struct MOVSbgp {
unsigned int index;
} MOVSbgp;
+typedef struct MOVEncryptionIndex {
+ // Individual encrypted samples. If there are no elements, then the default
+ // settings will be used.
+ unsigned int nb_encrypted_samples;
+ AVEncryptionInfo **encrypted_samples;
+} MOVEncryptionIndex;
+
typedef struct MOVFragmentStreamInfo {
int id;
int64_t sidx_pts;
int64_t first_tfra_pts;
int64_t tfdt_dts;
int index_entry;
+ MOVEncryptionIndex *encryption_index;
} MOVFragmentStreamInfo;
typedef struct MOVFragmentIndexItem {
@@ -214,15 +223,10 @@ typedef struct MOVStreamContext {
int has_sidx; // If there is an sidx entry for this stream.
struct {
- int use_subsamples;
- uint8_t* auxiliary_info;
- uint8_t* auxiliary_info_end;
- uint8_t* auxiliary_info_pos;
- uint8_t auxiliary_info_default_size;
- uint8_t* auxiliary_info_sizes;
- size_t auxiliary_info_sizes_count;
- int64_t auxiliary_info_index;
struct AVAESCTR* aes_ctr;
+ unsigned int per_sample_iv_size; // Either 0, 8, or 16.
+ AVEncryptionInfo *default_encrypted_sample;
+ MOVEncryptionIndex *encryption_index;
} cenc;
} MOVStreamContext;
@@ -1324,6 +1324,7 @@ static int update_frag_index(MOVContext *c, int64_t offset)
frag_stream_info[i].tfdt_dts = AV_NOPTS_VALUE;
frag_stream_info[i].first_tfra_pts = AV_NOPTS_VALUE;
frag_stream_info[i].index_entry = -1;
+ frag_stream_info[i].encryption_index = NULL;
}
if (index < c->frag_index.nb_items)
@@ -5710,57 +5711,250 @@ static int mov_read_frma(MOVContext *c, AVIOContext *pb, MOVAtom atom)
return 0;
}
+/**
+ * Gets the current encryption info and associated current stream context. If
+ * we are parsing a track fragment, this will return the specific encryption
+ * info for this fragment; otherwise this will return the global encryption
+ * info for the current stream.
+ */
+static int get_current_encryption_info(MOVContext *c, MOVEncryptionIndex **encryption_index, MOVStreamContext **sc)
+{
+ MOVFragmentStreamInfo *frag_stream_info;
+ AVStream *st;
+ int i;
+
+ frag_stream_info = get_current_frag_stream_info(&c->frag_index);
+ if (frag_stream_info) {
+ for (i = 0; i < c->fc->nb_streams; i++) {
+ if (c->fc->streams[i]->id == frag_stream_info->id) {
+ st = c->fc->streams[i];
+ break;
+ }
+ }
+ if (i == c->fc->nb_streams)
+ return 0;
+ *sc = st->priv_data;
+
+ if (!frag_stream_info->encryption_index) {
+ frag_stream_info->encryption_index = av_mallocz(sizeof(*frag_stream_info->encryption_index));
+ if (!frag_stream_info->encryption_index)
+ return AVERROR(ENOMEM);
+ }
+ *encryption_index = frag_stream_info->encryption_index;
+ return 1;
+ } else {
+ // No current track fragment, using stream level encryption info.
+
+ if (c->fc->nb_streams < 1)
+ return 0;
+ st = c->fc->streams[c->fc->nb_streams - 1];
+ *sc = st->priv_data;
+
+ if (!(*sc)->cenc.encryption_index) {
+ (*sc)->cenc.encryption_index = av_mallocz(sizeof(*frag_stream_info->encryption_index));
+ if (!(*sc)->cenc.encryption_index)
+ return AVERROR(ENOMEM);
+ }
+
+ *encryption_index = (*sc)->cenc.encryption_index;
+ return 1;
+ }
+}
+
+static int mov_read_sample_encryption_info(MOVContext *c, AVIOContext *pb, MOVStreamContext *sc, AVEncryptionInfo **sample, int use_subsamples)
+{
+ int i;
+ unsigned int subsample_count;
+ AVSubsampleEncryptionInfo *subsamples;
+
+ *sample = av_encryption_info_clone(sc->cenc.default_encrypted_sample);
+ if (!*sample)
+ return AVERROR(ENOMEM);
+
+ if (sc->cenc.per_sample_iv_size != 0) {
+ if (avio_read(pb, (*sample)->iv, sc->cenc.per_sample_iv_size) != sc->cenc.per_sample_iv_size) {
+ av_log(c->fc, AV_LOG_ERROR, "failed to read the initialization vector\n");
+ av_encryption_info_free(*sample);
+ *sample = NULL;
+ return AVERROR_INVALIDDATA;
+ }
+ }
+
+ if (use_subsamples) {
+ subsample_count = avio_rb16(pb);
+ (*sample)->subsamples = av_mallocz_array(subsample_count, sizeof(*subsamples));
+ if (!(*sample)->subsamples) {
+ av_encryption_info_free(*sample);
+ *sample = NULL;
+ return AVERROR(ENOMEM);
+ }
+
+ for (i = 0; i < subsample_count && !pb->eof_reached; i++) {
+ (*sample)->subsamples[i].bytes_of_clear_data = avio_rb16(pb);
+ (*sample)->subsamples[i].bytes_of_protected_data = avio_rb32(pb);
+ }
+
+ if (pb->eof_reached) {
+ av_log(c->fc, AV_LOG_ERROR, "hit EOF while reading sub-sample encryption info\n");
+ av_encryption_info_free(*sample);
+ *sample = NULL;
+ return AVERROR_INVALIDDATA;
+ }
+ (*sample)->subsample_count = subsample_count;
+ }
+
+ return 0;
+}
+
static int mov_read_senc(MOVContext *c, AVIOContext *pb, MOVAtom atom)
{
- AVStream *st;
+ AVEncryptionInfo **encrypted_samples;
+ MOVEncryptionIndex *encryption_index;
MOVStreamContext *sc;
- size_t auxiliary_info_size;
+ int use_subsamples, ret;
+ unsigned int sample_count, i, alloc_size = 0;
- if (c->decryption_key_len == 0 || c->fc->nb_streams < 1)
+ ret = get_current_encryption_info(c, &encryption_index, &sc);
+ if (ret != 1)
+ return ret;
+
+ if (encryption_index->nb_encrypted_samples) {
+ // This can happen if we have both saio/saiz and senc atoms.
+ av_log(c->fc, AV_LOG_DEBUG, "Ignoring duplicate encryption info in senc\n");
return 0;
-
- st = c->fc->streams[c->fc->nb_streams - 1];
- sc = st->priv_data;
-
- if (sc->cenc.aes_ctr) {
- av_log(c->fc, AV_LOG_ERROR, "duplicate senc atom\n");
- return AVERROR_INVALIDDATA;
}
avio_r8(pb); /* version */
- sc->cenc.use_subsamples = avio_rb24(pb) & 0x02; /* flags */
+ use_subsamples = avio_rb24(pb) & 0x02; /* flags */
- avio_rb32(pb); /* entries */
+ sample_count = avio_rb32(pb);
+ if (sample_count >= INT_MAX / sizeof(*encrypted_samples))
+ return AVERROR(ENOMEM);
+
+ for (i = 0; i < sample_count; i++) {
+ unsigned int min_samples = FFMIN(FFMAX(i, 1024 * 1024), sample_count);
+ encrypted_samples = av_fast_realloc(encryption_index->encrypted_samples, &alloc_size,
+ min_samples * sizeof(*encrypted_samples));
+ if (encrypted_samples) {
+ encryption_index->encrypted_samples = encrypted_samples;
+
+ ret = mov_read_sample_encryption_info(
+ c, pb, sc, &encryption_index->encrypted_samples[i], use_subsamples);
+ } else {
+ ret = AVERROR(ENOMEM);
+ }
+ if (pb->eof_reached) {
+ av_log(c->fc, AV_LOG_ERROR, "Hit EOF while reading senc\n");
+ ret = AVERROR_INVALIDDATA;
+ }
+
+ if (ret < 0) {
+ for (; i > 0; i--)
+ av_encryption_info_free(encryption_index->encrypted_samples[i - 1]);
+ av_freep(&encryption_index->encrypted_samples);
+ return ret;
+ }
+ }
+ encryption_index->nb_encrypted_samples = sample_count;
+
+ return 0;
+}
+
+static int mov_read_schm(MOVContext *c, AVIOContext *pb, MOVAtom atom)
+{
+ AVStream *st;
+ MOVStreamContext *sc;
- if (atom.size < 8 || atom.size > FFMIN(INT_MAX, SIZE_MAX)) {
- av_log(c->fc, AV_LOG_ERROR, "senc atom size %"PRId64" invalid\n", atom.size);
+ if (c->fc->nb_streams < 1)
+ return 0;
+ st = c->fc->streams[c->fc->nb_streams-1];
+ sc = st->priv_data;
+
+ if (sc->pseudo_stream_id != 0) {
+ av_log(c->fc, AV_LOG_ERROR, "schm boxes are only supported in first sample descriptor\n");
+ return AVERROR_PATCHWELCOME;
+ }
+
+ if (atom.size < 8)
return AVERROR_INVALIDDATA;
+
+ avio_rb32(pb); /* version and flags */
+
+ if (!sc->cenc.default_encrypted_sample) {
+ sc->cenc.default_encrypted_sample = av_encryption_info_alloc(0, 16, 16);
+ if (!sc->cenc.default_encrypted_sample) {
+ return AVERROR(ENOMEM);
+ }
}
- /* save the auxiliary info as is */
- auxiliary_info_size = atom.size - 8;
+ sc->cenc.default_encrypted_sample->scheme = avio_rl32(pb);
+ return 0;
+}
- sc->cenc.auxiliary_info = av_malloc(auxiliary_info_size);
- if (!sc->cenc.auxiliary_info) {
- return AVERROR(ENOMEM);
+static int mov_read_tenc(MOVContext *c, AVIOContext *pb, MOVAtom atom)
+{
+ AVStream *st;
+ MOVStreamContext *sc;
+ unsigned int version, pattern, is_protected, iv_size;
+
+ if (c->fc->nb_streams < 1)
+ return 0;
+ st = c->fc->streams[c->fc->nb_streams-1];
+ sc = st->priv_data;
+
+ if (sc->pseudo_stream_id != 0) {
+ av_log(c->fc, AV_LOG_ERROR, "tenc atom are only supported in first sample descriptor\n");
+ return AVERROR_PATCHWELCOME;
+ }
+
+ if (!sc->cenc.default_encrypted_sample) {
+ sc->cenc.default_encrypted_sample = av_encryption_info_alloc(0, 16, 16);
+ if (!sc->cenc.default_encrypted_sample) {
+ return AVERROR(ENOMEM);
+ }
}
- sc->cenc.auxiliary_info_end = sc->cenc.auxiliary_info + auxiliary_info_size;
- sc->cenc.auxiliary_info_pos = sc->cenc.auxiliary_info;
- sc->cenc.auxiliary_info_index = 0;
+ if (atom.size < 20)
+ return AVERROR_INVALIDDATA;
+
+ version = avio_r8(pb); /* version */
+ avio_rb24(pb); /* flags */
- if (avio_read(pb, sc->cenc.auxiliary_info, auxiliary_info_size) != auxiliary_info_size) {
- av_log(c->fc, AV_LOG_ERROR, "failed to read the auxiliary info");
+ avio_r8(pb); /* reserved */
+ pattern = avio_r8(pb);
+
+ if (version > 0) {
+ sc->cenc.default_encrypted_sample->crypt_byte_block = pattern >> 4;
+ sc->cenc.default_encrypted_sample->skip_byte_block = pattern & 0xf;
+ }
+
+ is_protected = avio_r8(pb);
+ if (is_protected && !sc->cenc.encryption_index) {
+ // The whole stream should be by-default encrypted.
+ sc->cenc.encryption_index = av_mallocz(sizeof(MOVEncryptionIndex));
+ if (!sc->cenc.encryption_index)
+ return AVERROR(ENOMEM);
+ }
+ sc->cenc.per_sample_iv_size = avio_r8(pb);
+ if (avio_read(pb, sc->cenc.default_encrypted_sample->key_id, 16) != 16) {
+ av_log(c->fc, AV_LOG_ERROR, "failed to read the default key ID");
return AVERROR_INVALIDDATA;
}
- /* initialize the cipher */
- sc->cenc.aes_ctr = av_aes_ctr_alloc();
- if (!sc->cenc.aes_ctr) {
- return AVERROR(ENOMEM);
+ if (is_protected && !sc->cenc.per_sample_iv_size) {
+ iv_size = avio_r8(pb);
+ if (iv_size != 8 && iv_size != 16) {
+ av_log(c->fc, AV_LOG_ERROR, "invalid default_constant_IV_size in tenc atom\n");
+ return AVERROR_INVALIDDATA;
+ }
+
+ if (avio_read(pb, sc->cenc.default_encrypted_sample->iv, iv_size) != iv_size) {
+ av_log(c->fc, AV_LOG_ERROR, "failed to read the default IV");
+ return AVERROR_INVALIDDATA;
+ }
}
- return av_aes_ctr_init(sc->cenc.aes_ctr, c->decryption_key);
+ return 0;
}
static int mov_read_dfla(MOVContext *c, AVIOContext *pb, MOVAtom atom)
@@ -5800,74 +5994,103 @@ static int mov_read_dfla(MOVContext *c, AVIOContext *pb, MOVAtom atom)
return 0;
}
-static int cenc_filter(MOVContext *c, MOVStreamContext *sc, int64_t index, uint8_t *input, int size)
+static int cenc_decrypt(MOVContext *c, MOVStreamContext *sc, AVEncryptionInfo *sample, uint8_t *input, int size)
{
- uint32_t encrypted_bytes;
- uint16_t subsample_count;
- uint16_t clear_bytes;
- uint8_t* input_end = input + size;
- int ret;
+ int i, ret;
- av_log(c->fc, AV_LOG_ERROR, "cenc_filter will be fixed in a follow-up commit.\n");
- return AVERROR_PATCHWELCOME;
+ if (sample->scheme != MKTAG('c','e','n','c') || sample->crypt_byte_block != 0 || sample->skip_byte_block != 0) {
+ av_log(c->fc, AV_LOG_ERROR, "Only the 'cenc' encryption scheme is supported\n");
+ return AVERROR_PATCHWELCOME;
+ }
+
+ if (!sc->cenc.aes_ctr) {
+ /* initialize the cipher */
+ sc->cenc.aes_ctr = av_aes_ctr_alloc();
+ if (!sc->cenc.aes_ctr) {
+ return AVERROR(ENOMEM);
+ }
- /* read the iv */
- if (AES_CTR_IV_SIZE > sc->cenc.auxiliary_info_end - sc->cenc.auxiliary_info_pos) {
- av_log(c->fc, AV_LOG_ERROR, "failed to read iv from the auxiliary info\n");
- return AVERROR_INVALIDDATA;
+ ret = av_aes_ctr_init(sc->cenc.aes_ctr, c->decryption_key);
+ if (ret < 0) {
+ return ret;
+ }
}
- av_aes_ctr_set_iv(sc->cenc.aes_ctr, sc->cenc.auxiliary_info_pos);
- sc->cenc.auxiliary_info_pos += AES_CTR_IV_SIZE;
+ av_aes_ctr_set_full_iv(sc->cenc.aes_ctr, sample->iv);
- if (!sc->cenc.use_subsamples)
+ if (!sample->subsample_count)
{
/* decrypt the whole packet */
av_aes_ctr_crypt(sc->cenc.aes_ctr, input, input, size);
return 0;
}
- /* read the subsample count */
- if (sizeof(uint16_t) > sc->cenc.auxiliary_info_end - sc->cenc.auxiliary_info_pos) {
- av_log(c->fc, AV_LOG_ERROR, "failed to read subsample count from the auxiliary info\n");
- return AVERROR_INVALIDDATA;
- }
-
- subsample_count = AV_RB16(sc->cenc.auxiliary_info_pos);
- sc->cenc.auxiliary_info_pos += sizeof(uint16_t);
-
- for (; subsample_count > 0; subsample_count--)
+ for (i = 0; i < sample->subsample_count; i++)
{
- if (6 > sc->cenc.auxiliary_info_end - sc->cenc.auxiliary_info_pos) {
- av_log(c->fc, AV_LOG_ERROR, "failed to read subsample from the auxiliary info\n");
- return AVERROR_INVALIDDATA;
- }
-
- /* read the number of clear / encrypted bytes */
- clear_bytes = AV_RB16(sc->cenc.auxiliary_info_pos);
- sc->cenc.auxiliary_info_pos += sizeof(uint16_t);
- encrypted_bytes = AV_RB32(sc->cenc.auxiliary_info_pos);
- sc->cenc.auxiliary_info_pos += sizeof(uint32_t);
-
- if ((uint64_t)clear_bytes + encrypted_bytes > input_end - input) {
+ if (sample->subsamples[i].bytes_of_clear_data + sample->subsamples[i].bytes_of_protected_data > size) {
av_log(c->fc, AV_LOG_ERROR, "subsample size exceeds the packet size left\n");
return AVERROR_INVALIDDATA;
}
/* skip the clear bytes */
- input += clear_bytes;
+ input += sample->subsamples[i].bytes_of_clear_data;
+ size -= sample->subsamples[i].bytes_of_clear_data;
/* decrypt the encrypted bytes */
- av_aes_ctr_crypt(sc->cenc.aes_ctr, input, input, encrypted_bytes);
- input += encrypted_bytes;
+ av_aes_ctr_crypt(sc->cenc.aes_ctr, input, input, sample->subsamples[i].bytes_of_protected_data);
+ input += sample->subsamples[i].bytes_of_protected_data;
+ size -= sample->subsamples[i].bytes_of_protected_data;
}
- if (input < input_end) {
+ if (size > 0) {
av_log(c->fc, AV_LOG_ERROR, "leftover packet bytes after subsample processing\n");
return AVERROR_INVALIDDATA;
}
- sc->cenc.auxiliary_info_index++;
+ return 0;
+}
+
+static int cenc_filter(MOVContext *mov, MOVStreamContext *sc, AVPacket *pkt, int current_index)
+{
+ MOVFragmentStreamInfo *frag_stream_info;
+ MOVEncryptionIndex *encryption_index;
+ AVEncryptionInfo *encrypted_sample;
+ int encrypted_index;
+
+ frag_stream_info = get_current_frag_stream_info(&mov->frag_index);
+ encrypted_index = current_index;
+ encryption_index = NULL;
+ if (frag_stream_info) {
+ // Note this only supports encryption info in the first sample descriptor.
+ if (mov->fragment.stsd_id == 1) {
+ if (frag_stream_info->encryption_index) {
+ encrypted_index = current_index - frag_stream_info->index_entry;
+ encryption_index = frag_stream_info->encryption_index;
+ } else {
+ encryption_index = sc->cenc.encryption_index;
+ }
+ }
+ } else {
+ encryption_index = sc->cenc.encryption_index;
+ }
+
+ if (encryption_index) {
+ if (!encryption_index->nb_encrypted_samples) {
+ // Full-sample encryption with default settings.
+ encrypted_sample = sc->cenc.default_encrypted_sample;
+ } else if (encrypted_index >= 0 && encrypted_index < encryption_index->nb_encrypted_samples) {
+ // Per-sample setting override.
+ encrypted_sample = encryption_index->encrypted_samples[encrypted_index];
+ } else {
+ av_log(mov->fc, AV_LOG_ERROR, "Incorrect number of samples in encryption info\n");
+ return AVERROR_INVALIDDATA;
+ }
+
+ if (mov->decryption_key) {
+ return cenc_decrypt(mov, sc, encrypted_sample, pkt->data, pkt->size);
+ }
+ }
+
return 0;
}
@@ -5996,6 +6219,9 @@ static const MOVParseTableEntry mov_default_parse_table[] = {
{ MKTAG('s','i','n','f'), mov_read_default },
{ MKTAG('f','r','m','a'), mov_read_frma },
{ MKTAG('s','e','n','c'), mov_read_senc },
+{ MKTAG('s','c','h','m'), mov_read_schm },
+{ MKTAG('s','c','h','i'), mov_read_default },
+{ MKTAG('t','e','n','c'), mov_read_tenc },
{ MKTAG('d','f','L','a'), mov_read_dfla },
{ MKTAG('s','t','3','d'), mov_read_st3d }, /* stereoscopic 3D video box */
{ MKTAG('s','v','3','d'), mov_read_sv3d }, /* spherical video box */
@@ -6381,6 +6607,16 @@ static int mov_read_timecode_track(AVFormatContext *s, AVStream *st)
return 0;
}
+static void mov_free_encryption_index(MOVEncryptionIndex **index) {
+ int i;
+ if (!index || !*index) return;
+ for (i = 0; i < (*index)->nb_encrypted_samples; i++) {
+ av_encryption_info_free((*index)->encrypted_samples[i]);
+ }
+ av_freep(&(*index)->encrypted_samples);
+ av_freep(index);
+}
+
static int mov_read_close(AVFormatContext *s)
{
MOVContext *mov = s->priv_data;
@@ -6423,8 +6659,8 @@ static int mov_read_close(AVFormatContext *s)
av_freep(&sc->extradata);
av_freep(&sc->extradata_size);
- av_freep(&sc->cenc.auxiliary_info);
- av_freep(&sc->cenc.auxiliary_info_sizes);
+ mov_free_encryption_index(&sc->cenc.encryption_index);
+ av_encryption_info_free(sc->cenc.default_encrypted_sample);
av_aes_ctr_free(sc->cenc.aes_ctr);
av_freep(&sc->stereo3d);
@@ -6449,6 +6685,10 @@ static int mov_read_close(AVFormatContext *s)
av_freep(&mov->bitrates);
for (i = 0; i < mov->frag_index.nb_items; i++) {
+ MOVFragmentStreamInfo *frag = mov->frag_index.item[i].stream_info;
+ for (j = 0; j < mov->frag_index.item[i].nb_stream_info; j++) {
+ mov_free_encryption_index(&frag[j].encryption_index);
+ }
av_freep(&mov->frag_index.item[i].stream_info);
}
av_freep(&mov->frag_index.item);
@@ -7019,12 +7259,9 @@ static int mov_read_packet(AVFormatContext *s, AVPacket *pkt)
if (mov->aax_mode)
aax_filter(pkt->data, pkt->size, mov);
- if (sc->cenc.aes_ctr) {
- ret = cenc_filter(mov, sc, current_index, pkt->data, pkt->size);
- if (ret) {
- return ret;
- }
- }
+ ret = cenc_filter(mov, sc, pkt, current_index);
+ if (ret < 0)
+ return ret;
return 0;
}
@@ -6,6 +6,8 @@ FATE_MOV = fate-mov-3elist \
fate-mov-1elist-ends-last-bframe \
fate-mov-2elist-elist1-ends-bframe \
fate-mov-3elist-encrypted \
+ fate-mov-frag-encrypted \
+ fate-mov-tenc-only-encrypted \
fate-mov-invalid-elst-entry-count \
fate-mov-gpmf-remux \
fate-mov-440hz-10ms \
@@ -37,6 +39,12 @@ fate-mov-3elist-1ctts: CMD = framemd5 -i $(TARGET_SAMPLES)/mov/mov-3elist-1ctts.
# Edit list with encryption
fate-mov-3elist-encrypted: CMD = framemd5 -decryption_key 12345678901234567890123456789012 -i $(TARGET_SAMPLES)/mov/mov-3elist-encrypted.mov
+# Fragmented encryption with senc boxes in movie fragments.
+fate-mov-frag-encrypted: CMD = framemd5 -decryption_key 12345678901234567890123456789012 -i $(TARGET_SAMPLES)/mov/mov-frag-encrypted.mp4
+
+# Full-sample encryption and constant IV using only tenc atom (no senc/saio/saiz).
+fate-mov-tenc-only-encrypted: CMD = framemd5 -decryption_key 12345678901234567890123456789012 -i $(TARGET_SAMPLES)/mov/mov-tenc-only-encrypted.mp4
+
# Makes sure that the CTTS is also modified when we fix avindex in mov.c while parsing edit lists.
fate-mov-elist-starts-ctts-2ndsample: CMD = framemd5 -i $(TARGET_SAMPLES)/mov/mov-elist-starts-ctts-2ndsample.mov
new file mode 100644
@@ -0,0 +1,57 @@
+#format: frame checksums
+#version: 2
+#hash: MD5
+#tb 0: 1/24
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2.16.0.rc1.238.g530d649a79-goog